Commissioning manual. - Simplified VAV solution with full potential... Rev. Pascal-Comm RM-ver / RC-ver 1.

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1 Commissioning manual - Simplified VAV solution with full potential... Rev. -Comm RM-ver / RC-ver

2 Table of content Table of content Page Overview system and description 4 Components 7 MBBV/MBB plenum box / Belimo motor LMV-D3V-MP LIN / Regula Connect pascal 8 VRU-MF / Belimo motor LMV-D3-MF-F and NMV-D3-MF-F 14 Diffusers and sensors 16 Regula Master 18 Regula Combi 23 Accessories ( CO2RT-R sensor, ZTH-GEN, Heating actuator, Duct sensor PT1000, Pressure sensor ) 28 Commissioning 33 Setup overview 34 Regula Combi 35 Display buttons on Regula Combi 35 Setup of SRC ( Supply Regula Combi ) 36 Editing default (table) airflow values 36 Local / Central Control of Supply Regula Combi ( SRC ) 37 Setup of Exhaust Regula Combi ( ERC ) 37 Regula Master 38 Display buttons on Regula Master ( RM ) 39 Local Regula Master ( LRM ) 40 Setup of Local Regula Master ( LRM ) 40 Define (create) number of supply Regula Combi ( SRC ) and type in corresponding addresses 40 Define Exhaust Regula Combi ( ERC ) by typing in the corresponding addresses 41 Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 41 Assign LRM with a unique address 42 Global Regula Master ( GRM ) 43 Setup of Global Regula Master ( GRM ) 43 Define (create) number of Local Regula Master ( LRM ) and type in corresponding addresses 43 Assign GRM with a unique address 44 Single Regula Master ( SRM ) 45 Setup of Single Regula Master ( SRM ) 45 Define (create) number of Supply Regula Combi (SRC) and type in corresponding addresses 45 Define Exhaust Regula Combi ( ERC ) by typing in the corresponding addresses 46 Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 46 2

3 Table of content Table of content Page Regula Master ( RM ) Display overviews 47 Regula Master ( RM ), display overview of main menus 47 Fan control display and sub-menus 48 Night cooling display and sub-menu 49 Actual values display and sub-menu 49 Local Regula Master ( LRM ) display and sub-menus 50 Supply Regula Combi ( SRC ) display and sub-menus 50 Exhaust Regula Combi ( ERC ) display and sub-menus 51 Alarm events display and sub-menu 51 In-/Outputs display and sub-menus 52 Configuration display and sub-menus 53 Access rights display and sub-menus 55 Wiring and troubleshooting 57 Wiring 58 Cables 58 Wiring overview 59 Correct wiring 60 (1) Regula Connect 62 (2) Regula Combi program 6 ( SRC ) / Program 7 ( ERC ) - Regula Connect 64 (3) Regula Combi, program 6 ( SRC ) / Program 7 ( ERC ) - VRU-MF 66 (4) Single Regula Master ( SRM ) / Supply Regula Combi ( SRC ) / Exhaust Regula Combi ( ERC ) 68 (5) Global Regula Master ( GRM ) / Local Regula master ( LRM ) / SRC / ERC 70 (6) Global Regula Master ( GRM ) - Cascade wiring 72 Troubleshooting 75 Regula Combi 76 Sensors and actuators 77 Communication 78 Regula Master 78 3

4 lin dab pasc a l Lindab Overview Supply Supplyfan fan Exoline V Signal V10Signal OFF OFF STANDBY SERVICE LCP LCP STANDBY SERVICE OFF COOL HEAT SRC SRC COOL HEAT position 2-10 V position LCP LCP MBBV MBBV 0-10 V flow flow MBBV MBBV 2-10 V position position 0-10 V flow flow V Signal V10Signal SLU SLU 2-10 V position position VRU VRU 0-10 V flow flow Exhaust Exhaustfan fan MBBV MBBV STANDBY SERVICE LCP LCP MBBV MBBV LCP LCP COOL HEAT SRC SRC Tekst 1 Tekst 3 Tekst 2 Tekst 2 Tekst 3 Tekst 1 ERC ERC Lindab Lindab Global RM OK C Exoline Tekst 3 Tekst 3 Tekst 2 Tekst 3 Tekst 1 Tekst 1 Tekst 2 11:09:21 11:33 GRM MBBV MBBV OK STANDBY SERVICE OFF STANDBY SERVICE LCP LCP 0-10 V flow flow LCP-P LCP-P PS PS CO CO 2 2 COOL HEAT OFF SRC SRC COOL HEAT C MBBV MBBV 2-10 V position position 2-10 V position position flow 0-10 V flow 0-10 V flow flow OFF STANDBY SERVICE LCP-P LCP-P MBBV MBBV LCP LCP PS PS CO CO 2 2 COOL HEAT SRC SRC ERC ERC Tekst 3 Tekst 3 Tekst 2 Tekst 3 Tekst 1 Tekst 1 Tekst 2 11:09:21 11: V position position Lindab Lindab Local RM Exoline Tekst 3 Tekst 1 Tekst 2 Tekst 2 Tekst 3 Tekst 1 VRU SLU VRU SLU MBBV MBBV LRM Exoline OK 11:09:21 11:33 C SLU SLU flow 0-10 V flow 0-10 V flow flow Lindab Lindab Local RM 2-10 V position position Tekst 3 Tekst 1 Tekst 2 Tekst 2 Tekst 3 Tekst 1 VRU VRU SLU SLU 2-10 V position position VRU VRU Tekst 3 Tekst 3 Tekst 2 Tekst 3 Tekst 1 Tekst 1 Tekst 2 OFF OFF LRM 4 STANDBY SERVICE COOL HEAT STANDBY SERVICE MBB MBB MBB MBB MBB MBB LCP LCP LCP LCP LCP LCP COOL HEAT SRC SRC ERC ERC MBB MBB LCP LCP

System description System description Type Product Function LCP-P Diffuser with integrated presence sensor Dynamic diffuser to handle 0-100% airflow without drafts Indicates absence in room for lower

airflows and damper position to LRM Max. 26 pcs.

5 System description System description Type Product Function LCP-P Diffuser with integrated presence sensor Dynamic diffuser to handle 0-100% airflow without drafts Indicates absence in room for lower airflows LCP Diffuser Dynamic diffuser to handle 0-100% airflow without drafts SRC Supply Regula Combi Room control with temperature regulation Control of supply airflows in MBBV or VRU Communicates airflows and damper position to LRM Max. 26 pcs. per SRM/LRM ERC MBBV MBB VRU Exhaust Regula Combi Active plenum box with air flow regulation Passive plenum box Volume flow regulator Control of exhaust airflows in VRU Communicates damper positions to LRM Max. 8 pcs. per SRM/LRM Airflows controlled by SRC Regulates airflows regardless of pressure Handles up to 200 pa with low sound level Max. 10 pcs. per Regula Combi Manually balancing of airflow Handles up to 200 pa with low sound level Airflows controlled by SRC / ERC Max. 10 pcs. per Regula Combi SLU Silencer Attenuates sound generated in VRU LRM GRM Local Regula Master Global Regula Master Collects airflows and damper positions from SRC Controls ERC airflow based on SRC values Communicates all damper positions to GRM Performs operating control Collects damper positions from all LRM Controls fan speed to minimize energy consumption Exoline BUS communication Communicates parameters between SRC / ERC and LRM / GRM 0-10 V flow Flow signal Controls airflows from SRC / ERC to MBBV / VRU 2-10 V position Damper position signal Indicates damper position from MBBV / VRU to SRC / ERC Plenum box Diffusers in the system MBBV MBB LKP / LKP-P LCC / LCC-P LCP /LCP-P Volume flow regulator Regula equipment VRU-MF Regula Master Regula Combi 5

6 6

7 Components Table of content Page Components 7 MBBV/MBB plenum box / Belimo motor LMV-D3V-MP LIN / Regula Connect pascal 8 VRU-MF / Belimo-motor LMV-D3-MF-F and NMV-D3-MF-F 14 Diffusers and sensors 16 Regula Master 18 Regula Combi 23 Accessories ( CO2RT-R sensor, ZTH-GEN, Heating actuator, Duct sensor PT1000, Pressure sensor ) 28 Rev. -Comm RM-ver / RC-ver

MBBV / MBB MBBV MBBV is a plenum box with integrated volume flow regulator used for VAV regulation of supply air diffusers.

The built-in VAV actuator is delivered pre-programmed with damper characteristic and in combination with a stable flow measurement over the damper, it makes the VAV regulation very accurate and

This means that no factory settings or specific room labeling is needed for MBBV.

8 MBBV / MBB MBBV MBBV is a plenum box with integrated volume flow regulator used for VAV regulation of supply air diffusers. MBBV is equipped with a unique linear cone damper technology which makes it possible to regulate in the full operational area 0-100% up to 200 pa with low sound level. The built-in VAV actuator is delivered pre-programmed with damper characteristic and in combination with a stable flow measurement over the damper, it makes the VAV regulation very accurate and reliable. In system MBBV is controlled by a Regula Combi room controller where all room settings is to be done after installation. This means that no factory settings or specific room labeling is needed for MBBV. MBBV must be used in combination with a suitable diffuser that can handle low airflows, in system this is LCP, LKP or LCC. These diffusers also comes with integrated Presence sensor versions and are called LCP-P LKP-P or LCC-P. MBBV is as standard delivered with a special designed Regula Connect card, for easy and simple wiring. Plenum box with integrated volume flow regulator Accurate and reliable VAV regulation Large operational area 0-100% Up to 200 pa with low sound level Settings to be done in Regula Combi after installation Includes Regula Connect for easy wiring The MBBV comes with an detachable motorized damper unit. For detailed installation instruction, go to MBB MBBV Supply air MBB Exhaust air See MBB installation -and balancing instruction. 8

MBBV MBBV - The heart of the system Regula Combi

Regula Connect Regula Master Protection cover

Convert ( Optional ) Power and data signal cable

9 MBBV MBBV - The heart of the system Regula Combi Detachable motorized damper unit. Regula Connect Regula Master Protection cover Power Regula Convert Regula Sensor Philips Regula Convert ( Optional ) Power and data signal cable diffusers with Sensor via Regula Convert ( Optional ) LCP-P / LKP-P / LCC-P NOTE! Standard diffusers has no sensor LCP / LKP / LCC ( No Regula Convert needed ) To Regula Connect 9

MBBV Description Belimo motor LHV-D3W-MP LIN The Belimo motor LHV-D3W- MP LIN is part of the motorized detachable damper unit included in the MBBV box.

Pressure measurement The integrated maintenance-free Belimo D3 differential pressure sensor is suitable for very small volumetric flows.

10 MBBV Description Belimo motor LHV-D3W-MP LIN The Belimo motor LHV-D3W- MP LIN is part of the motorized detachable damper unit included in the MBBV box. Specifications Belimo motor LHV-D3W-MP LIN Application LHV-D3W-MP LIN has PI control characteristics and is used for pressure-independent control of VAV units in the comfort zone. Pressure measurement The integrated maintenance-free Belimo D3 differential pressure sensor is suitable for very small volumetric flows. It is for this reason that it covers versatile applications in the comfort zone, e.g. in residential construction, offices, hospitals, hotels, cruise ships, etc. Manual control Connection of meassuring tubes BELIMO LHV-D3W-MP. 1-LIN MP BUS Power and signal Actuator Linear actuator 150 N with 200 mm with linear movement. The linear movement is limited depending on MBBV size. Control function VAV ( Lindab default ), CAV or Open-Loop operation for integration in an external VAV control loop. Feedback Damper position ( Lindab default ) for Fan Optimiser systems, current volumetric flow or pressure value. VAV variable volumetric flow For variable volumetric flow applications with a modulating reference variable, e.g. room temperature controller, direct digital control or bus system, it enables demandrelated, energy-saving ventilation of individual rooms or zones. Detachable motorized damper unit. Measuring tubes installed from factory. Motor rack Operating and service devices Belimo PC-Tool or service tool ZTH-GEN, can be plugged into LHV-D3W-MP LIN ( PP connection ) or via MP-Bus. Assembly and connection The LHV-D3W-MP LIN, which is assembled in the MBBV, is connected using the prefabricated connecting cable. Test function / test display The LHV-D3W-MP LIN features two LEDs with a functional readiness display for commissioning and functional checking. Extended information with ZTH-GEN. Lindab factory settings The LHV-D3W-MP LIN is mounted in MBBV by Lindab, and is programmed with settings according to the actual box size. In, V max and V min settings in MBBV should not be changed. Airflows are set in Regula Combi. 10

11 MBBV Technical data Belimo motor LHV-D3W-MP LIN Supply Nominal voltage: Operating range: Differential pressure sensor Type, principle of operation: Operating range: Overload capability: Materials in contact with medium: Control function: Adjustment values V nom : V nom : V max : V min : AC 24V, 50/60 Hz, DC24 V AC V DC V Belimo D3 sensor, dynamic response Pa ±3000 Pa Glass, epoxy resin, PA, TPE VAV-CAV response Open-loop operation Standard is the flow corresponding to 7 m/s Pa % of V nom ( Lindab factory setting 100% ) 0 100% of V nom ( Lindab factory setting 0% ) No measuring limit. V mid : 50% of V min to V max Classic control VAV mode for reference: Value input Y: Connection 3: Mode for actual value Signal U5 Connection 5: Operating and service DC 2 10V ( Lindab default ) Input DC 0 10V Adjustable DC 0 10V DC 2 10V ( Lindab default ) DC 0 10V Adjustable: damper position ( Lindab default ), volumetric flow or differential pressure. Pluggable / PC-Tool ( V3.7 or higher ) / service tool ZTH-GEN Communication: Push-button: LED display: PP / MP-Bus, max. DC 15V, 1200 baud Adaption / addressing 24V supply Status / bus function impedance min. 100 kohm max. 0.5 ma Actuator Brushless, non-blocking actuator with power-save mode. Direction of rotation: Adaption: Gear disengagement: Sound power level: Stroke: / Capture of setting range and resolution to control range. Push-button self-resetting without functional impairment. Less than 25 db (A) when regulating, Max. 35 db (A) when overriding to forced ventilation or closed. Mechanical limited according to MBBV size: Size 125: 110 mm, Size 160: 137 mm, Size 200: 157 mm, Size 250: 188 mm Size 315: 196 mm Connection: Cable, 4 x 0.75 mm 2 Safety Protection class: Degree of protection: Electromagnetic compatibility: Mode of operation: Rated impulse voltage Control pollution degree: Ambient temperature: Non-operating temperature Ambient humidity Maintenance III Safety extra-low voltage IP54 CE according to 89/336/EEC Type 1 ( in acc. with EN ) 0.5 kv ( in accordance with EN ) 2 ( in accordance with EN ) C C % r.h., non-condensing ( in accordance with EN ) Maintenance-free 11

MBBV Regula Connect Power and data signal cable Regula Connect makes it easy to connect the functionalities regarding the MBBV box and Regula Combi programmed as a SRC.

For all low currency signals Regula Connect has interfaces with RJ-standard connectors and for high currency, sensors, supply and supply linking it has PCB connectors from Weidmüller.

1-LIN MP BUS REGULA CONNECT Rc LINK N = Neutral L = Load S = Signal Rc LINK Rc in / out CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out

12 MBBV Regula Connect Power and data signal cable Regula Connect makes it easy to connect the functionalities regarding the MBBV box and Regula Combi programmed as a SRC. Regula Connect is a connection hub on the MBBV box where input/output for regulation, sensors and supply will be connected. For all low currency signals Regula Connect has interfaces with RJ-standard connectors and for high currency, sensors, supply and supply linking it has PCB connectors from Weidmüller. BELIMO LHV-D3W-MP. 1-LIN MP BUS REGULA CONNECT Rc LINK N = Neutral L = Load S = Signal Rc LINK Rc in / out CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Lindab From Regula Connect which is placed on the side of MBBV there is easy connection to room regulator Regula Combi, presence sensor via Regula Convert, CO 2 relay sensor, heating actuator and of course cooling signal to the volumeflow regulator in MBBV. Regula Connect is equipped with Weidmuller SL 3.5 male connectors for 24 V AC supply, sensors and actuators, and 8 pin RJ45 ( 8P8C ) female connectors for signals. Regula Connect must be supplied from 24 V AC transformator with 2-wire cable connected into a Weidmuller BLZF 3.5 or BL 3.5 female plug that fits the Weidmuller SL 3.5/90 male connector on Regula Connect. The 24 V AC supply can be linked to other MBBV boxes with Regula Connect by 2-wire cable via Weidmuller BLZF 3.5 or BL 3.5 female plugs. Sensors and actuators is likewise connected with either Weidmuller BLZF 3.5 or BL 3.5 female plugs. 24 V AC supply to Regula Combi together with all signals to and from Regula Combi is managed via a RJ45 female plug on Regula Connect together with a RJ45 straight through patch cable. Signals ( and not 24 V AC supply ) can be linked to other MBBV boxes with Regula Connect by additional RJ45 female plugs and RJ45 patch cables to other MBBV with Regula Connect. The Regula Connect comes with bracket so it can be installed without the use of tools. See the wiring and trouble shooting chapter for detailed instructions before connecting your system. Lindab recommends strips to secure cables. 12

13 MBBV Regula Connect protection cover 13

14 VRU-MF VRU-MF VRU-MF is a circular volume flow regulator for VAV regulation in duct systems. VRU-MF consist of a measuring unit and a damper. The unit is equipped with a compact Belimo motor with D3 sensor technology, which makes it possible to regulate in a large operational area. In systems VRU-MF is primarily used for exhaust control, controlled by a Regula Combi with special designed exhaust program. VRU-MF can also be used for supply regulation as an alternative to MBBV boxes, typically in large open offices or other rooms with a large number of supply diffusers. VRU-MF needs a certain distance of straight duct before the unit and this has to be observed to obtain a stable and accurate airflow regulation. Specifications Belimo motor L/NMV-D3-MF-F Application L/NMV-D3-MF-F has PI control characteristics and is used for pressure-independent control of VAV units in the comfort zone. Pressure measurement The integrated maintenance-free Belimo D3 differential pressure sensor is suitable for small volumetric flows. It is for this reason that it covers versatile applications in the comfort zone, e.g. in residential construction, offices, hospitals, hotels, cruise ships, etc. Actuator Rotary actuator 5 / 10 Nm. Ød = mm => LMV-D3-MF-F Ød = mm => NMV-D3-MF-F = 5 Nm =10 Nm Manual control Connection of meassuring tubes Made in Switzerland LMV-D3-MF-F-LIN Nm 24 VAC/DC 4.0 VA 2.0 W Adaption! Y IP54 Power Status N Connection of ZTH tool Power and signal Control function VAV ( Lindab default ), CAV or Open-Loop operation for integration in an external VAV control loop. Feedback Damper position ( Lindab default ) for Fan Optimiser systems, current volumetric flow or pressure value. VAV variable volumetric flow For variable volumetric flow applications with a modulating reference variable, e.g. room temperature controller, direct digital control or bus system, it enables demandrelated, energy-saving ventilation of individual rooms or zones. Operating and service devices Belimo PC-Tool or service tool ZTH, can be plugged into L/NMV-D3-MF-F ( PP connection ) or via MP-Bus. Ød VRU-MF with Belimo motor L/NMV-D3-MF-F: Ød = mm => LMV-D3-MF-F Ød = mm => NMV-D3-MF-F Assembly and connection The L/NMV-D3-MP-F, which is assembled on the VRU-2, is connected using the prefabricated connecting cable. Test function / test display The L/NMV-D3-MF-F features two LEDs with a functional readiness display for commissioning and functional checking. Extended information with ZTH-GEN. Lindab factory settings The L/NMV-D3-MF-F is mounted on VRU-MF by Lindab, and is programmed with settings according to the actual duct size. In, V max and V min settings in VRU-MF should not be changed. Air flows are set in Regula Combi. 14

15 VRU-MF Technical data Belimo motor L/NMV-D3-MF-F Supply Nominal voltage: Operating range: Differential pressure sensor Type, principle of operation: Operating range: Overload capability: Installation position: Materials in contact with medium: Control function: Adjustment values V nom : V nom : V max : V min : AC 24V, 50/60 Hz, DC24 V AC V DC V Belimo D3 sensor, dynamic response Pa ±3000 Pa Any, no reset necessary Glass, epoxy resin, PA, TPE VAV-CAV response Open-loop operation Standard is the flow corresponding to 7 m/s Pa % of V nom ( Lindab factory setting 100% ) 0 100% of V nom ( Lindab factory setting 0% ) Measuring limit ~ 0,7 m/s V mid : 50% of V min to V max Classic control VAV mode for reference: Value input Y: Connection 3: Mode for actual value Signal U5 Connection 5: DC 2 10V ( Lindab default ) Input DC 0 10V Adjustable DC 0 10V DC 2 10V ( Lindab default ) DC 0 10V Adjustable: damper position ( Lindab default ), volumetric flow or differential pressure. impedance min. 100 kohm max. 0.5 ma Operating and service Pluggable / PC-Tool ( V3.7 or higher ) / service tool ZTH-GEN Communication: Push-button: LED display: Actuator PP/MP-Bus, max. DC 15V, 1200 baud Adaption / addressing 24V supply Status / bus function Brushless, non-blocking actuator with power-save mode. Direction of rotation: Adaption: Gear disengagement: Sound power level: Actuator - rotating Angle of rotation Position indication: Spindle driver: Safety Protection class: Degree of protection: Electromagnetic compatibility: Mode of operation: Rated impulse voltage: Control pollution degree: Ambient temperature: Non-operating temperature Ambient humidity Maintenance ccw or cw Capture of setting range and resolution to control range. Push-button self-resetting without functional impairment Max. 35 db (A) 95, adjustable mechanical or electronic limiting Mechanical with pointer Form fit in various versions, e.g. 8 x 8 mm III Safety extra-low voltage IP54 CE according to 89/336/EEC Type 1 ( in acc. with EN ) 0.5 kv ( in accordance with EN ) 2 ( in accordance with EN ) C C % r.h., non-condensing ( in accordance with EN ) Maintenance-free 15

16 Diffusers and sensors diffusers Passive Infra Red (PIR) LKP / LKP-P LKP is a flush mounted square diffuser with a square unperforated face plate. LKP is suitable for horizontal supply of cooled air and has a large dynamic range. LKP-P is identical with LKP, but has a presence sensor integrated in the face plate. The presence sensor can register occupancy and is used in combination with the system. Detection area at 2,5 m height: - 4 x 4 m ( sensitive to small movements ) - 6 x 5 m ( Sensitive to large movements ) X 5 m LCP / LCP-P LCP is a flush mounted square diffuser with a circular unperforated face plate. LCP is suitable for horizontal supply of cooled air and has a large dynamic range. Sensor orientation Orientation 6 m Y LCP-P is identical with LCP, but has a discrete presence sensor integrated in the face plate. The presence sensor can register occupancy and is used in combination with the system. LCC / LCC-P Maximum height PIR: 3.5 m - X-angle PIR 82º - Y-angle PIR: 100º LCC is a flush mounted circular diffuser with a circular unperforated face plate. LCC is suitable for horizontal supply of cooled air and has a large dynamic range. LCC-P is identical with LCC, but has a presence sensor integrated in the face plate. The presence sensor can register occupancy and is used in combination with the system. 16

Diffusers and sensors Regula Convert Regula Convert is a unit that translates the presence sensor signal to a relay signal which can be registrered in

Power Regula Convert Regula Sensor Philips The connection between Regula Convert and Regula Connect is also done with a 4-wire cable with RJ11 ( 6P4C )

Regula Convert and the presence sensor are supplied with power from Regula Connect.

MBBV + LCP-P / LKP-P / LCC-P Included accessories Power Regula Convert Regula Sensor Philips RJ10 RJ10 Extension cable 1x REGULA CONNECT Rc LINK N =

Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply

Regula Sensor Philips REGULA CONNECT Rc LINK N = Neutral L = Load S = Signal Rc LINK Rc in / out Sensor equipped diffusers must be connected to the

17 Diffusers and sensors Regula Convert Regula Convert is a unit that translates the presence sensor signal to a relay signal which can be registrered in Regula Combi. The presence sensor is connected to Regula Convert with a 4-wire cable with RJ10 plug. Power Regula Convert Regula Sensor Philips The connection between Regula Convert and Regula Connect is also done with a 4-wire cable with RJ11 ( 6P4C ) plug from Regula Convert to a Weidmuller BLZF 3.5 or BL 3.5 female plug that fits to the Weidmuller SL 3.5 male connector on Regula Connect. Regula Convert and the presence sensor are supplied with power from Regula Connect. There is a green light diode that indicates if power is connected to Regula Convert. MBBV + LCP-P / LKP-P / LCC-P Included accessories Power Regula Convert Regula Sensor Philips RJ10 RJ10 Extension cable 1x REGULA CONNECT Rc LINK N = Neutral L = Load S = Signal Rc LINK CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Lindab Rc in / out 1x MBBV + LCP-P / LKP-P / LCC-P Included accessories Power Regula Convert Regula Sensor Philips REGULA CONNECT Rc LINK N = Neutral L = Load S = Signal Rc LINK Rc in / out Sensor equipped diffusers must be connected to the Regula Convert. 1x RJ11 CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Lindab 1x 1x RJ11 1x 1x 17

18 Regula Master Regula Master ( Ver ) Regula Master is a small and compact preprogrammed controller with internal display. The display is backlit and the menus are easy accessible and controlled by pushbuttons on the front together with two LED indicators for alarm and write indication. The controller has 2 ports for EXOline communication via RS485 and has digital and analog I/O s. The software in Regula Master is specially designed for the system, and contains three different set up configurations in the same standard unit: Single Regula Master ( SRM ), Local Regula Master ( LRM ), and Global Regula Master ( GRM ). Exhaust Control Regula Masters has a built in Exhaust Control function. The procedure of the function is rather simple. Created ( defined ) Supply RCs are connected to a created ( defined ) Exhaust RC. The function adds together the airflow from the SRCs connected to the same ERC, and sends the request of total summed airflow to the Exhaust RC which controls the Exhaust volume flow damper. There is also an option to add a Constant Flow, ( positive or negative ), to the sum of total airflow, as well as a Flow Factor can be applied on the sum of total airflow in case where more ( or less ) exhaust is needed. ( Flow factor = Exhaust/Supply, default 1.00 ). Optimizer function Fan Optimizing function is performed by GRM or SRM, and runs automatically as soon as the system is defined in Regula Master/s. Damper position is read from all Regula Combi via Exoline by LRM and further by GRM. The Fan Optimizing function compares damper positions and regulates the fan output so the value of the damper that is most open at the actual moment is equal to the setpoint value, which can be defined ( default value 85% ). Fan Optimizing function is one of the features that contributes mostly when it comes to energy savings in HVAC systems. ( Regulation parameters, p-band and I-time are set per default, but can be changed if it is necessary. Note, this can cause system to become instable. ) Operating Control Regula Master has operational control, which is performed when the unit is configured as either LRM or SRM. Regula Master is monitoring SRC damper behavior in the system Indicates alarm if a SRC damper does not move over time Indicates alarm if communication with Regula Combi is lost Inspection mode Function in LRM used to change mode in all SRC at once for inspection and control measuring in a chosen time period ( default 240 min ). The following modes can be used: Bypass - AirflowMax Occupied - flows between AirflowMinOcc and Airflow- MaxOcc depending on actual room temperature and Basic cooling setpoint ( default 22 C ) + setpoint offset Unoccupied - AirflowMinOcc, as long as actual room temperature is between heating setpoint at unoccupied ( default 15 C ) and cooling setpointvat unoccupied ( default 30 C ). Standby - flows between AirflowStandby and Airflow- MaxOcc, depending on actual room temperature and Basic cooling setpoint ( default 22 C ) + Neutral zone at Standby ( default 2 C ). Off - closed damper ( leakage flow ). The SRC s will automatically change back to their individual original mode after 4 hours ( adjustable ). Pressure limitation An optional safety function in GRM / SRM to prevent that the system pressure exceeds 200 Pa ( adjustable ) in the supply and exhaust ducts. External pressure sensors for supply and exhaust are connected to GRM / SRM. Use pressure sensors with 0-10 V output. The pressure control and the analog inputs AI3 and AI4 are activated in the menu: System -> Pressure control -> SAF and EAF Typically used when the AHU has extra capacity and a pressure limitation function is not included in the AHU controller. 18

19 Regula Master Outdoor air cooling If the Air Handling Unit does not have a cooling battery there is risk that the AHU cannot deliver cold air in the supply ducts to the rooms in hot summer days when outdoor temperature is higher than indoor temperature. To prevent unnecessary overheating of rooms the Outdoor air cooling function can be activated. In case the outdoor temperature is higher than the room temperature the LRM/SRM will automaticly change the Basic cooling temperature setpoint, and thus making sure that all SRC regulates to AirflowMinOcc. This control is made once every hour ( at hour change ). Alarms and handling In Regula Master there is a menu item called Alarm Events, where the alarms are listed. If an alarm condition occurs the Alarm LED on the front panel will start flashing. The LED will continue to flash as long as there are unacknowledged alarms. Alarms are logged in the alarm list. The list shows type of alarm, date and time for the alarm. To access the alarm list, press the alarm button, the front panel button with the red button-top. If a CO 2 relay sensor is connected to SRC and the CO 2 switching on level is exceeded, then the airflow can still raise to AirflowMaxOcc. The Outdoor air cooling function is performed by LRM/ SRM, and a duct temperature sensor ( PT1000 in supply duct ) is connected to the LRM/SRM. RM display buttons: View alarms Scroll up Red LED Alarm indicator Green LED Write indicator However in a system with GRM and two or more LRM it is possible to connect the duct temperature sensor to the GRM instead, using only one central sensor. The central duct temperature connected to GRM is then transmitted to all LRM. When outdoor air cooling is used, all SRC connected to same LRM/SRM must have the same Basic cooling temperature setpoint ( default 22 ). One step back ( Left ) C OK Select ( Right ) Night Cooling Night Cooling function is a way of cooling down the building with cold outdoor air in night time, to save energy for cooling during day time. It is the AHU controller or BMS system that activates and controls the Night Cooling function in the system. The GRM/SRM must receive a digital signal, ( at DI2 ), from AHU controller or BMS to activate the Night Cooling function and then GRM/SRM will change mode in all SRC to Unoccupied and the cooling setpoint at Unoccupied in all SRC to 17 ( adjustable ). This is done to make sure the supply dampers will open to AirflowMax initially, but subsequently to regulate the cooling in each room and to obtain the full optimizer function. Erase Scroll down Confirm If there are multiple alarms, this is indicated by up / down arrow symbols at the right-hand edge of the display. Use the UP and DOWN buttons to access the other alarms. At the left end of the bottom display line the alarm status is shown. For active, unacknowledged alarms the space is blank. For alarms that have cancelled the text: cancelled is shown. Acknowledged, still active or blocked alarms are indicated by Acknowledged or Blocked. Alarms are acknowledged by pressing the OK button. You are then given the choice of acknowledging the alarm or blocking the alarm. Acknowledged alarms will remain on the alarm-list until the alarm input signal is cancelled. Blocked alarms remain on the alarm list until the alarm is cancelled and the block has been removed. New alarms of the same type will not be activated as long as the block remains. Since blocking alarms can be potentially hazardous, you need a high log on authority to block alarms. 19

20 Regula Master Alarms in LRM/SRM Comm. Error SRC1-26 If there is no communication to the activated SRC ( 60 sec delay ). Comm. Error ERC1-4 If there is no communication to the activated ERC ( 60 sec delay ). Damper error SRC 1-26 If the damper connected to the activated SRC haven t moved more than the set hysteresis ( in % ) within the set time. Note! Is only alerting if the fan is running ( DI1 is connected to C+ ). Alarms in GRM Comm. Error LRM1-5 If there is no communication to the activated LRM ( 60 sec delay ). SRC Comm Error LRM1-5 Summary alarm for all SRCs in the LRM ( no delay ). ERC Comm Error LRM1-5 Summary alarm for all ERCs in the LRM ( no delay ). Global Regula Masters in cascade In larger systems that would include more Global Regula Masters ( GRM ), it is desirable that the Fan Optimizing Function is including the whole system. The Fan Optimizing function is prepared for such occasions, providing a possibility to connect several GRMs in a cascade. Every GRM passes on the highest actual damper positions on AO3 ( SRC ) and AO4 ( ERC ) outputs. Next GRM in chain collects the position in terms of a Volt signal at AI1 ( SRC ) and AI2 ( ERC ) input and compares it to the corresponding highest actual damper positions of its own. The higher value of these two compared values is passed on to the next GRM. The last GRM in chain use then highest actual damper positions in the whole system to regulate the fan speed. See wiring scheme, GRM in cascade. Note that in case of cascade connection one needs to activate Analog inputs which collect the damper positions from the previous GRM in cascade. This is done in: GRM menu -> System -> GRM cascade activ -> SRC ( AI1 ) and ERC ( AI2 ) SRC DamperError LRM1-5 Summary alarm for all the SRC dampers in the LRM ( no delay ). Controlling a LRM through GRM via touch buttons In larger systems with several LRMs and a GRM, there is possibility to control ( overtake ) different LRMs with the GRM which they are connected to. This is practical for system maintenance as GRM can be used to set different parameters in LRMs ( connected to the actual GRM ) without need to physically stand next to a LRM. The GRM by use of Control function simply overtakes the chosen LRM. To use the Control function: 1. In GRM main menu choose Local Regula Master 2. Select the LRM which is to be controlled To turn back to GRM, use push button several times, until GRM menu appears. 20

21 Regula Master Communication via EXOline/Modbus All external communication to the system is done on the highest level i.e. in Port 1 on GRM or SRM. Then GRM or SRM is taking care of the internal communication down to LRM, SRC and ERC. In the following an overview of the accessible communication parameters is shown. A precise EXOline / Modbus signal list is available on GRM/SRM FanOnOff ( read ) NightCoolingOnOff ( read ) NightCoolActivated ( read/write ) SAF/EAF_SpeedReset ( read/write ) AI1-5 ( read ) AO1-4 ( read ) SRC/ERC_DamperPos ( highest ) ( read ) SAF/EAFpressure ( read ) SAF/EAFCtrl_Output ( read ) SAF/EAFpressureCtrl_Output ( read ) SRC/ERC_AirflowSum ( read ) SRC/ERC_DamperPos(LRM1-5) ( highest ) ( read ) NoOfLRM ( read ) SRC/ERCCommErrorLRM1-5_Status ( read ) SRCDamperErrorLRM1-5_Status ( read ) CommAlarmLRM1-5_Status ( read ) SRC/ERC_DamperPosSetpoint ( read/write ) SAF/EAFpressure_SetP ( read/write ) SAF/EAF_ManSet ( startupspeed ) ( read/write ) SAF/EAFpressure_PGain ( read/write ) SAF/EAFpressure:ITime ( read/write ) LRM_NightCoolSetP ( read/write ) NightCoolOffDelay ( read/write ) SAF/EAFCtrlMin/MaxOutput ( read/write ) SAF/EAFpressureCtrlMin/MaxOutput ( read/write ) SAF/EAF_Min/Max ( AO1/AO2 ) ( read/write ) AlaAcknow( Acknowledging alarms ) ( read/write ) AlaBlock ( Blocking alarms ) ( read/write ) AlaUnBlock ( Unblocking alarms ) ( read/write ) Sec ( Real time clock ) ( read/write ) Min ( Real time clock ) ( read/write ) Wday ( Real time clock ) ( read/write ) Week ( Real time clock ) ( read/write ) Day ( Real time clock ) ( read/write ) LRM ( SRC/ERC ) SRC_RoomTemp(1-26) ( read ) SRC_UnitState(1-26) ( read ) SRC_AirflowTotal(1-26) ( read ) SRC_DamperOutput(1-26) ( read ) ERC_DamperOutput(1-8) ( read ) ERC_AirflowCalc(1-8) ( read ) CommAlarmSRC1-26_Status ( read ) CommAlarmERC1-8_Status ( read ) DamperErrorSRC1-26_Status ( read ) SRC_RoomNo(1-26) ( read/write ) ERC_RoomNo(1-8) ( read/write ) SRC_RemoteState(1-26) ( read/write ) SRC_SetPOffset(1-26) ( read/write ) SRC_OccSetPHeat(1-26) ( read/write ) SRC_OccSetPcool(1-26) ( read/write ) AlaAcknow ( Acknowledging alarms ) ( read)/write ) AlaBlock ( Blocking alarms ) ( read/write ) AlaUnBlock ( Unblocking alarms ) ( read/write ) 21

22 Regula Master Terminals Local ( LRM )/Global ( GRM )/Single ( SRM ) Overview of RM connection terminals. Top terminal LED Port 1 Port 2 Lindab Regula Master Local / Global / Single RM LRM / GRM / SRM Button terminal Regula Master terminals overview 1 1 G Supply voltage 24 V AC 2 G0 Supply voltage 0 V 3 Ground, internally connected to 2G0 4 +C +24 V DC, reference for digital inputs DI 10 GDO Reference for digital outputs DO, internally connected to 1G 11 Summary Alarm 12 DO2 Not used 13 DO3 Not used 14 DO4 Not used 15 DO5 Not used 16 DO6 Not used 17 DO7 Not used 30 Agnd Reference for analog inputs AI, internally connected to 2G0 31 AI1 2-10V cascade input supply damper pos. 32 AI2 2-10V cascade input exhaust damper pos. 33 Agnd Reference for analog inputs AI, internally connected to 2G0 34 AI3 Pressure sensor 0-10 V SAF 35 AI4 Pressure sensor 0-10 V EAF 40 Agnd Reference for universal inputs UI, internally connected to 2G0 43 Agnd Reference for universal inputs UI, internally connected to 2G0 50 Port 1 B EXOline, to higher level units 51 Port 1 A EXOline, to higher level units 52 Port 1 N Connection shield 53 Port 1 E Not used 71 DI1 Fans On/Off. Signal from AHU controller. Reference 4 +C. Closed = on. Open = off. 72 DI2 Night Cooling (NC). Signal from AHU controller. Reference 4 +C. Closed = NC active. Open = NC not active. 41 UI1 PT1000 Duct temperature sensor for Outdoor Air Cooling function 54 Port 2 B EXOline, to lower level units 55 Port 2 A EXOline, to lower level units 56 Port 2 N Connection shield 57 Port 2 E Not used 90 Agnd Reference for analog outputs AO, internally connected to 2G0 42 UI2 Not used 44 UI3 Not used 45 UI4 Not used 73 DI3 Not used 74 DI4 Not used 75 DI5 Not used 76 DI6 Not used 77 DI7 Not used 78 DI8 Not used 91 AO V signal to freq. converter / ext. input on AHU controller for control of supply fan rpm 92 AO V signal to freq. converter / ext. input on AHU controller for control of exhaust fan rpm 93 AO3 2-10V cascade output supply damper position 94 AO4 2-10V cascade output exhaust damper position 95 AO5 Not used 22

23 Regula Combi Regula Combi ( ver ) Regula Combi is a room controller for integrated installation in products or directly on the wall. Regula Combi has a builtin temperature sensor and can use input from presence sensor, CO 2 sensor and an external temperature sensor. The display has indications for heating/cooling state, actual temperature and set point temperature when pressing increase/decrease buttons, and icons for the operating modes. Regula Combi has 7 predefined programs which can be selected in the Service parameter menu in the display. Two of them are specially designed for VAV system. Functions The two programs in Regula Combi are called: Program 6 VAV supply ( SRC ) Program 7 VAV exhaust ( ERC ). Program 6 VAV supply ( SRC ) The regulation of temperature takes place in sequences with heating and cooling by signals from the universal outputs UO1 ( heating ) and UO2 ( cooling ), and the volume flow regulator ( MBBV or VRU-2 ) must be connected to the cooling output. For easy commissioning all air flow settings for ventilation in the room are set in Regula Combi ( and not in the volume flow regulator ). The cooling part of the temperature sequence will then result in variable output signals, which depend on four different air flow settings: Minimum air flow at presence/occupied ( AirflowMinOcc ) Maximum air flow at presence/occupied ( AirflowMaxOcc ) Standby air flow ( AirflowStandby ) when there is no presence, and a size dependable air flow ( AirflowNominal ). Normally AirflowNominal should not be changed manually. All air flows are set in the Service parameter menu (in l/s). Table 1: Default values for volume flow Note! Flow per MBBV / VRU Product Other MBBV- 125-S MBBV- 160-S MBBV- 200-S MBBV- 250-S MBBV- 315-S VRU-100 VRU-125 VRU-160 VRU-200 VRU-250 VRU-315 VRU-400 VRU-500 VRU-630 System Size of damper Supply / Exhaust 0 Duct size conn. Airflow standby ( 0,3m/s ; 2,3V ) Airflow Minocc ( 1m/s ; 3,1V ) Airflow Maxocc ( 4m/s ; 6,6V ) Airflow Nominal ( 7m/s ; 10V ) unknown 0,01 0,01 0,01 0,01 Supply Supply Supply Supply Supply Supply / Exhaust Supply / Exhaust Supply / Exhaust Supply / Exhaust Supply / Exhaust Supply / Exhaust Supply / Exhaust Supply / Exhaust Supply / Exhaust The size and number of connected volume flow regulators is also set in the service parameter menu. Note: If more than one volume flow regulator is controlled by the same Regula Combi, the size of the volume flow regulators must be the same. Every volume flow regulator size has predefined default values for AirflowNominal, AirflowMaxOcc, AirflowMinOcc and AirflowStandby. These values can of course be changed, but are reset to default values if the parameter for size is changed. Output signal 100 % UO1 UO2 Max signal is defined by Max. signal is defined by AirflowMaxOcc AirflowMaxOcc UO2 0 % Max signal when heating demand (default ( = = 0 0 %% => => AirflowMinOcc) ) Heating SP SP Cooling Cooling Min. signal signal is is defined defined by by AirflowMinOcc Temp. (ºC) Diagram 1. Temperature sequences for program 6 VAV supply. 23

24 Regula Combi An external CO 2 sensor with relay ( CO2RT-R ) can be connected at DI2 and C+. When the limit for CO 2 level is exceeded, and the relay connects DI2 with C+ the UO2 ( cooling ) signal will increase successively ( by 0.5V, 5%, for every minute ) until the CO 2 level is beneath the lower limit with hysteresis. When it reaches this level the UO2 will decrease successively ( by 0.5V, 5%, for every minute ) until the output UO2 is controlled by temperature again. Damper position is registered in Regula Combi as a 2-10V (DC) signal through AI2, and via EXOline it is used in Regula Master for fan optimization. Also the air flow set point from Regula Combi is collected in Regula Master ( via EXOline ) and is used for exhaust regulation. In program 6 the modes Off, Unoccupied, Standby, Occupied and Bypass are used. The preset operating mode can be set ( default Occupied ). Off can be reached by pressing the occupancy button for more than 5 sec. This will close the volume flow regulator damper ( with 0 V ). In mode Unoccupied Regula Combi will use the setpoints heating setpoint at Unoccupied ( default 15 C ) and cooling setpoint at Unoccupied (default 30 C). Any setpoint displacement is not active in Unoccupied mode. So if the actual temperature is lower than cooling setpoint at Unoccupied (default 30 C) AirflowMinOcc is transmitted from the cooling output. By connecting a presence detector to Regula Combi at DI1 and C+, Standby will occur if there is no occupancy in the room. ( Requirement for standby function is that the preset operating mode must be set to Standby and DI to Normally open ). When Standby is active a signal corresponding to the airflow setting AirflowStandby will be transmitted from the cooling output, however if the room temperature exceeds basic cooling setpoint ( default 22 C ) + setpoint displacement + Neutral zone at Standby (default 2 ), the cooling output will vary between AirflowStandby and AirflowMaxOcc. If no presence detector is connected or if the presence detector indicates occupancy, mode Occupied will occur. In Occupied mode cooling output will vary between AirflowMinOcc and AirflowMaxOcc. Bypass can be reached by pressing the occupancy button, and a signal corresponding to AirflowMaxOcc will be transmitted from the cooling output UO2. The mode ( state ) of a SRC can be changed from LRM and by EXOline / Modbus commands via GRM/SRM. However to access Bypass from Unoccupied/Off and vice versa, it is necessary to use Occupied as a temporary mode. Heating output UO1 is exercised every 23 hour for 120 s. Cooling output UO2 is exercised every 23 hour ( adjustable ) for 30 s, i.e opening ( 10 V ) for 15 s and closing ( 0 V ) for 15 s. The 15 s is adjustable. A heating function for UO2 can be activated ( by changing parameter 11 to value 5 instead of 4 ). This will allow UO2 to follow the heating signal UO1 to a free chosen max level ( parameter 49 ) when there is heating demand, though UO2 will still be limited by AirflowMinOcc and AirflowMaxOcc. This should only be used when having heated air ( above room temperature ) in the duct e.g. by connecting UO1 to a duct heater. If the heating function on UO2 is activated, forced cooling ventilation by pressing the Occupancy button will not lead to 100% signal on UO2. Program 7 VAV exhaust (ERC) In program 7 there is no temperature regulation. The controller serves as a translater for the calculated exhaust flow signal that is send from Regula Master ( via EXOline ). The calculated exhaust flow signal is converted and transmitted to the cooling output UO2 depending on the chosen volume flow regulator size ( and thus AirflowNominal ). Every volume flow regulator size has predefined default values for AirflowNominal. This value can be changed, but is reset to default value if the parameter for size is changed. Number of dampers is also adjustable ( default 1 ). If more than 1 damper is set then the calculated exhaust airflow will be divided. The exhaust damper position is registered as a 2-10V (DC) signal through AI2 and is via EXOline used in Regula Master for fan optimization. Parameter list See next pages. Regio Tool With Regio tool and a PC you can easily configure and adjust the default settings for the Regula Combi controller. You can prepare the settings in your office and load them into the room controllers on site. You can also copy settings from one controller and download them into another. For service and error detection purposes, you can connect the PC to a room controller and get a clear overview of the settings and status. A Regio Tool manual can be found in under Regula Combi documents. 24

25 Regula Combi Parameter list Regula Combi Parameter number Description Description in Regio Tool Default value ( Program 6 ) 1 Basic heating setpoint Setpoint heating 21 C 2 Basic cooling setpoint Setpoint cooling 22 C 3 Neutral zone at Stand-by, Heating sp = Basic sp heating-2, Cooling sp = Basic sp cooling+2 Deadband Standby 2 C 4 Heating setpoint at Unoccupied 15 C 5 Cooling setpoint at Unoccupied 30 C 7 P-band for room controller P-band 10 C 8 I-time (s) for room controller I-time 300 s 11 Control states: 0 = Heating, 1 = Heating/Heating, 2 = Heating or cooling via change-over, 3 = Heating/Cooling, 4 = Heating/Cooling with VAV-control and forced supply air, 5 = Heating/Cooling with VAV control 6 = Cooling, 7 = Cooling/Cooling Control function 4 12 Time in Bypass mode Time in Bypass state 45 min 13 Disconnect timer with occupancy/unoccupancy Off delay presence 0 min 14 Switch on delay for occupancy 0 min State connected sensor on AI1: 0 = Internal sensor 1 = External room sensor State function of signal on UO1: 0 = None, 1 = Thermal actuator heat, 2 = None, State function of signal on UO2: 0 = None, 1 = None, 2 = Thermal actuator cooling, State function of signal on UO3: 0 = None, 1 = Forced vent. digital 2 = None 3 = Heating actuator V, 4 = None 3 = None, 4 = Cooling actuator 0 10V 3 = None 4 = Cooling actuator 0 10V AI1 ( Configuration ) 0 UO1 ( Configuration ) 3 UO2 ( Configuration ) 4 UO3 ( Configuration ) 4 34 Run time for cooling actuator with increase/decrease actuator 15 s 37 Time in hours between exercise of cooling actuator Select if setpoint or actual value is to be shown in display, 0 = Actual, 1 = Heating setpoint, 2 = Cooling setpoint, 3 = Average value of heating and cooling setpoint, 4 = Only setpoint displacement, Display viewmode 0 25

26 Regula Combi Parameter number Description 43 Highest permitted setpoint offset upwards 44 Highest permitted setpoint offset downwards Preset operating mode: 1=Unoccupied, 2=Stand-by, 3=Occupied. Min. flow at cooling output when control state Heat/cool with VAV-control is selected Max. flow at cooling output when control state Heat/cool with VAV-control is selected and heating is applied Description in Regio Tool Max allowed setpoint adjustment up Max allowed setpoint adjustment down Default value ( Program 6 ) 3 C 3 C Preset controller state 3 56 Temperature compensation on AI1 A1 temp. compensation 0 C 58 Temperature compensation for internal room sensor Internal room sensor compensation 59 Filter factor for analogue temperature inputs State NO/NC digital input 1, 0=NO ( Normally open ), 1=NC ( Normally closed ) State NO/NC digital input 2, 0=NO ( Normally open ), 1=NC ( Normally closed ) State NO/NC universal input 1 ( Not used in programs 6 and 7 ) 0=NO ( Normally open ), 1=NC ( Normally closed ) Selection of heating output function (NO/NC): 0=NC ( Normally closed ) 1=NO ( Normally open ) Setpoint display at setpoint adjustment: 0=The offset is shown in the display, 1=The active setpoint + offset are shown in the display. HEAT or COOL is shown depending on whether the unit controls according to the heating or cooling setpoint when you enter the menu, 2=The heating setpoint + offset are shown in the display, 3=The cooling setpoint + offset are shown in the display Selection for cooling output function ( UO2 ) : 0=NC (Normally closed), 1=NO (Normally open) 20 % 0 % 0 C DI1 0 DI2 1 Display view mode when setpoint adjustment 138 Number of dampers Number of dampers Size of damper ( MBB-S-125 ) Damper size AirflowStandby ( Value changes when P139 size of damper is changed ) AirflowMinOcc ( Value changes when P139 size of damper is changed ) Supply airflow in standby Supply airflow when occupied and min. limit damper 4 l/s 12 l/s 142 AirflowMaxOcc ( Value changes when P139 size of damper is changed ) Supply airflow when occupied and max limit damper 49 l/s 143 AirflowNominal ( Value changes when P139 size of damper is changed ) ( Should NOT be changed manually ) Supply airflow when fully open damper 86 l/s 26

Regula Combi Regula Combi Wiring The front of the Regula Combi, including the display and circuit board can easily be removed, to get acces to the connection terminals of the Regula Combi. On lindqst.

27 Regula Combi Regula Combi Wiring The front of the Regula Combi, including the display and circuit board can easily be removed, to get acces to the connection terminals of the Regula Combi. On lindqst. com you can find seperate installation instruction for the Regula Combi. Top view Bottom view Regula Combi connection terminals overview 10 G Supply voltage 11 G0 Supply voltage 0 V No function. 20 GDO 24 V AC out common for UO. Internally connected to terminal 10, G. 21 G0 0 V common for UO. Internally connected to terminal 11, G0. 22 UO3 Control output forcing ( cooling ). For a V DC actuator, max 5 ma. The actuator s 2 10 V control signal terminal is connected to terminal 22 and its supply terminals to terminals 20 and 21. Make sure that the reference pole G0 is connected to the correct terminal on the actuator. 23 UO1 Control output heating. For a V DC actuator, max 5 ma. The actuator s 0 10 V control signal terminal is connected to terminal 23 and its supply terminals to terminals 20 and 21. Make sure that the reference pole G0 is connected to the correct terminal on the actuator. 24 UO2 Control output cooling. For a V DC volume flow regulator max 5 ma. The volume flow regulator 2 10 V control signal terminal is connected to terminal 24 and its supply terminals to terminals 20 and 21. Make sure that the reference pole G0 is connected to the correct terminal on the actuator. 30 AI1 For external temperature sensor, PT1000. Measuring range C. The sensor is connected between terminals 30 and 41, A Gnd. For activation set parameter 15 to value 1 ( External room sensor ). 31 AI2 For a 2 10 V damper position signal from volume flow regulator. 32 DI1 Presence sensor. A potential-free contact is connected between terminals 32 and 40, +C. Open contact corresponds to occupancy. 33 DI2 C0 2 relay sensor. The relay is connected between terminals 33 and 40 +C. 40 +C 24 V DC out common for DI 41 A Gnd Analogue ground, reference for AI 42 A RS485-communication A 43 B RS485-communication B 27

Accessories CO 2 Sensor with relay CO2RT-R Regula Combi with program 6 ( VAV supply ) is prepared to handle a relay signal that indicates that air quality in the room is poor.

28 Accessories CO 2 Sensor with relay CO2RT-R Regula Combi with program 6 ( VAV supply ) is prepared to handle a relay signal that indicates that air quality in the room is poor. To give that signal the CO 2 sensor with relay CO2RT-R must be used. CO2RT-R is a wallmounted sensor for measuring carbon dioxide ( CO 2 ) concentration in indoor environments. Measuring range is ppm and it has relay output. Alternatively CO2RT-R-D ( with display ) or CO2DT-R ( for duct mounting ) can be used. Technical data Wiring Supply voltage 24 V AC ±15%, Hz or V DC Consumption 3 W. Level and hysteresis 5 NC ON 3 C 4 NO relay status 25 % 50 % 0 % 75 % Hysteresis [% of measuring range] 10% % of measuring range switching off 1 Supply voltage 24 V AC 2 Supply System neutral V V AC 3 Common 4 Normally open 5 Normally closed 50 % 25 % 75 % CO2RT-R Technical data Measuring principle: Measuring range: Inaccuracy at 20 C : Temp. influence: Long term stability: Time constant: Warm-up time: Ambient temperature: Humidity: Protection class: Max. switching load: NDIR (Non-Dispersive Infrared Technology ppm < ±( 50 ppm + 2% of the measured value ) typ. 2 ppm / K typ. 20 ppm / year < 90 seconds < 5 minutes C % RH non condensating IP30 Switching output Max. switching voltage 50 V AC / 60 V DC 1 A at 50 V AC, 1 A at 30 V DC 5 NC OFF 3 C 4 NO Start-up switching on % 100 % Level [% of measuring range] 2000 ppm ON ( Level ): If actual CO 2 -level > 1000 ppm ( 50% of 2000 ppm ). OFF ( Hysteresis ): If actual CO 2 -level < 800 ppm ( 1000 ppm - 10% of 2000 ppm ). After applying power to the sensor, it will take a few minutes before it shows correct values. Calibration CO2RT-R is factory calibrated before delivery and do not need to be calibrated at installation. CO2RT-R is calibrated automatically, which means that manual recalibration is not required during the lifetime of the sensor. 28

Accessories Belimo ZTH-GEN Technical data -Belimo ZTH-GEN Service-Tool for parameterisable and communicative Belimo actuators and VAV controllers.

29 Accessories Belimo ZTH-GEN Technical data -Belimo ZTH-GEN Service-Tool for parameterisable and communicative Belimo actuators and VAV controllers. Connection via service socket on the device or MP/PP connection. Electrical data Power supply: Operating range: Power consumption: Connection: AC 24V, 50/60 Hz, DC 24V ( from actuator ) AC V DC V Operation Dimensioning 1 W 2 VA Socket for Belimo PP connection, RJ12 Connecting cable: ZK1-GEN ( Enclosed ) Interface Communication: Point to Point ( PP ), no bus mode ( MP ) Supported devices Belimo actuator/ VAV controller: Operating LCD display: Keys: Quick start guide: Safety Protection class: Electromagnetic compatibility: Operating temperature: Non-operating temperature: Dimensions / Weight Dimensions: Weight: with PP/MP connection, see Supported devices, Scope of function dependent on type of device 2 x 16 characters, with background illumination / / / + / OK enclosed stickers, De/En III Safety extra-low voltage CE in accordance with 2004/108/EC C, non-condensing C, non-condensing L x W x D: 85 x 65 x 23 mm Approx. 260 g 29

30 Accessories Belimo ZTH-GEN Functions for VAV product range Menu tree The following menu tree corresponds to that of the new VAV-Compact D3 generation: L/NMV-D3-MP, LHV-D3-MP, Device identification z1 z2 Type Position z2 - Type Type Type Designation Firmware Serial number + OK Start Volume Setpoint Δp 125 l/s 124 l/s Position 65% z2 Option, range Step >Auto< z2 Auto / Open / Closed / V max. / V min. /Stop Expert Expert V min. V max. Mode V - new V Adv. Set to original values? 164 Pa 0 l/s - new 25 l/s 220 l/s - new 200 l/s z1 z2 z2 >No< z1 Direction of rotation cw z1 - new open: ccw z2 z1 z2 z1 z2 z2 z1 z / V cw / ccw No / Yes 0... V max. V min.... V max. OK OK OK OK OK OK V nom. 220 l/s z1 V nom. 50 Pa z1 Address PP - new MP4 z1 z2 - + PP / MP1 / MP2 / MP3... MP8 OK 30

31 Accessories Heating actuator 0-10 V Duct sensor PT1000 Duct sensor for meassuring of air temperature in ducts Ø9 Ø5 Pressure sensor 0-10 V ( SAF / EAF )

32 32

33 Commisioning Rev. -Comm RM-ver / RC-ver Table of content Page Commissioning 33 Setup overview 34 Regula Combi 35 Display buttons on Regula Combi 35 Setup of SRC ( Supply Regula Combi ) 36 Editing default ( table ) airflow values 36 Local / Central Control of Supply Regula Combi ( SRC ) 37 Setup of Exhaust Regula Combi ( ERC ) 37 Regula Master 38 Display buttons on Regula Master ( RM ) 39 Setup of Local Regula Master ( LRM ) 40 Setup of Global Regula Master ( GRM ) 43 Setup of Single Regula Master ( SRM ) 45 Regula Master ( RM ) Display overviews 47 33

34 Setup overview Setup overview For easy commisioning, follow the basic steps shown below: A B C Setup Regula Combi Setup LRM Setup GRM A: Setup of RC B: Setup LRM Setup RC Setup LRM 1. Collect addresses of every SRC and ERC in the system. You can attach the stickers to a drawing or a list of the rooms. The address is named: PLA: ELA and has the format xxx:xxx ( e.g. 156:201 ) 2. Change RC program to 6 ( SRC ) or 7 ( ERC ). 3. Define number of dampers to be controlled by RC. 4. Define the size of the dampers. 1. Select Regula Master type: LRM. 2. Define number of SRC connected. 3. Assign all SRC with PLA & ELA. 4. Assign ERC with PLA & ELA. 5. Connect SRC s to ERC. 6. Assign LRM with a unique PLA & ELA. C: Setup GRM Setup GRM 1. Select Regula Master type: GRM. 2. Define number of LRM to be connected. 3. Connect LRM s to GRM by typing in LRM addresses. 34

Regula Combi Display buttons on Regula Combi Occupancy button Increase Decrease Not used Regula Combi is shown in the picture to the left.

Configuration of Regula Combi is done in the service menu.

SERVICE Display on Regula Combi Setpoint Forced ventilation Changeable value Occupation ventilation Then PUSH button TWICE which leads you to the parametermenu ( servicemenu ). The Display shows P00.

35 Regula Combi Display buttons on Regula Combi Occupancy button Increase Decrease Not used Regula Combi is shown in the picture to the left. There are four buttons on the RC, ( the one in the bottom with no indication is not used ). In the top, there is a occupancy button, and below it there are ( increase ) and ( decrease ) buttons. Configuration of Regula Combi is done in the service menu. To enter the service menu : PUSH SIMULTANOUSLY and buttons and hold them down in for 5 seconds until a service indication appears in the display. SERVICE Display on Regula Combi Setpoint Forced ventilation Changeable value Occupation ventilation Then PUSH button TWICE which leads you to the parametermenu ( servicemenu ). The Display shows P00. Indoor OFF STANDBY SERVICE COOL HEAT Current room temperature in ºC with one decimal SERVICE STANDBY: Standby indicator OFF: Unoccupied ( the temperature is shown ) or OFF indication ( only OFF is shown ). COOL-HEAT: shows if the unit controls according to the heating or cooling setpoint. SERVICE: Is shown when parameters are set, and flashes when there is something wrong with the controller. To scroll through parameters: PUSH and buttons. To see the actual value of the parameter: PUSH occupancy button, and to scroll through possible values of the actual parameter: PUSH and buttons. PUSH the occupancy button ONCE MORE to exit the parameter. NB! ( Be careful with this. Occupancy button saves the value of the parameter which is latest shown in the display ). To achieve the original value, i.e. the value before change, press the and button at the same time. 35

36 Setup of SRC Setup of Supply Regula Combi SRC, Supply Regula Combi, is configured by entering the parameter menu, as described above in the Display buttons on Regula Combi segment. Following parameters have to be set: Editing default ( table ) airflow values Parameter 140 is representing AirflowStandby Parameter 141 is representing AirflowMinOcc Parameter 142 is representing AirflowMaxOcc Set Parameter P00 to value 6, to select program 6 ( VAV Supply ( SRC ) ). In parameter P138, type in number of dampers controlled by the actual SRC. Dampers must have same size In parameter P139, type in size of the damper in term of an index number from table 1. Table 1: Default values for supply volume flow damper Product Other MBBV- 125-S MBBV- 160-S MBBV- 200-S MBBV- 250-S MBBV- 315-S System Size of damper Supply / Exhaust 0 Duct size conn. Airflow standby ( 0,3m/s ; 2,3 V ) Airflow Minocc ( 1m/s ; 3,1 V ) Airflow Maxocc ( 4m/s ; 6,5 V ) Airflow Nominal ( 7m/s ; 10 V ) unknown 0,01 0,01 0,01 0,01 Supply Supply Supply Supply Supply VRU-100 Supply / Exhaust VRU-125 Supply / Exhaust VRU-160 Supply / Exhaust VRU-200 Supply / Exhaust VRU-250 Supply / Exhaust VRU-315 Supply / Exhaust VRU-400 Supply / Exhaust VRU-500 Supply / Exhaust VRU-630 Supply / Exhaust Parameter 143 is representing AirflowNominal NOTE! ( AirflowNominal should NOT be changed manually ). UO2 [ V ] Cooling signal UO2 for size 125 (default settings) settings) Airflow nominal Airflow Occupied Airflow Standby Air flow [l/s] Formula for the cooling signal: UO2 ( V ) = ( 10V 2V ) / ( AirflowNominal ) * Air flow + 2V UO2 [ % ] 36

37 Setup of SRC and ERC Control of Supply Regula Combi ( SRC ) from Local/Single Regula Master ( LRM/ SRM ) For optimal control of states ( modes ) of SRC centrally from LRM ( and with Exoline/Modbus commands via GRM/SRM ) the SRC has to be configured properly regarding the preset mode and the DI1 ( digital input for presence sensor ). Default setup in Regula Combi is without a presence sensor connected. If there is a presence sensor ( NO ) connected there are some parameters to be set. No presence sensor (default): Parameter P60 is set to value 0, Normally Open. Parameter P45 is set to value 3, Occupied. Parameter P13 is set to value 0, disconnect timer with occupancy/unoccupancy: 0 min. Presence sensor: Set Parameter P60 to value 0, Normally Open. Set Parameter P45 to value 2, preset mode: Standby Set Parameter P13 to the desired delay time, Disconnect timer with occupancy / unoccupancy, e.g. 30 min. Set Parameter P14 to the desired switch on delay for occupancy, e.g. 1 min. On Regula master ( LRM / SRM ), under Supply Regula Combi -> SRCxx ( SRC number in list ) -> Set remote state to No remote control Setup of Exhaust Regula Combi ERC, Exhaust Regula Combi, is configured by entering the parameter menu, as described in Display buttons on Regula Combi segment. The following parameters have to be set: Set Parameter P00, to value 7, to select program 7 ( VAV Exhaust (ERC ) ). In parameter P138, type in number of dampers controlled by the actual ERC. The calculated exhaust airflow will be divided if more than 1 damper is set. Dampers must have same size. In parameter P139, type in size of the damper in term of an indication number from table default values for dampers shown below. Table 2: Default values for exhaust volume flow dampers Product Other System Size of damper Supply / Exhaust 0 Duct size conn. Airflow standby ( 0,3m/s ; 2,3 V ) Airflow Minocc ( 1m/s ; 3,1 V ) Airflow Maxocc ( 4m/s ; 6,5 V ) Airflow Nominal ( 7m/s ; 10 V ) unknown 0,01 0,01 0,01 0,01 VRU-100 Supply / Exhaust VRU-125 Supply / Exhaust VRU-160 Supply / Exhaust VRU-200 Supply / Exhaust VRU-250 Supply / Exhaust VRU-315 Supply / Exhaust VRU-400 Supply / Exhaust VRU-500 Supply / Exhaust VRU-630 Supply / Exhaust

38 Regula Master ( RM ) Table of content Page Regula Master ( RM ) 38 Display buttons on Regula Master ( RM ) 39 Local Regula Master ( LRM ) 40 Setup of Local Regula Master ( LRM ) 40 Define (create) number of supply Regula Combi ( SRC ) and type in corresponding addresses 40 Define Exhaust Regula Combi ( ERC ) by typing in the corresponding addresses 41 Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 41 Assign LRM with a unique address 42 Global Regula Master ( GRM ) 43 Setup of Global Regula Master ( GRM ) 43 Define (create) number of Local Regula Master ( LRM ) and type in corresponding addresses 43 Assign GRM with a unique address 44 Single Regula Master ( SRM ) 45 Setup of Single Regula Master ( SRM ) 45 Define ( create ) number of Supply Regula Combi ( SRC ) and type in corresponding addresses 45 Define Exhaust Regula Combi ( ERC ) by typing in the corresponding addresses 46 Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 46 Regula Master ( RM ) Display overviews 47 Regula Master ( RM ), display overviews of main menus 47 Fan control display and sub-menus 48 Night cooling display and sub-menu 49 Actual values display and sub-menu 49 Local Regula Master ( LRM ) display and sub-menus 50 Supply Regula Combi ( SRC ) display and sub-menus 50 Exhaust Regula Combi ( ERC )display and sub-menus 51 Alarm events display and sub-menu 51 In-/Outputs display and sub-menus 52 Configuration display and sub-menus 53 Access rights display and sub-menus 55 38

39 Regula Master ( RM ) Display buttons on Regula Master Display buttons: View alarms Scroll up Red LED Alarm indicator Green LED Write indicator One step back ( Left ) C OK Select ( Right ) Erase Scroll down Confirm Display: Regula master type: Local RM Display buttons are shown in the picture above:,,,, OK, C and red. In the menu, use and to scroll up and down. To select, use button. To go one step back, use button. Edit, by pressing OK button, and then use and. Use if a multi digit number is to be typed in and end with OK ( and to apply the change ). NOTE! Regula Master is only registring changes if there is a change in the display, i.e. there will be no changes if the Ok button is pressed twice. 39

40 Setup of Local RM Setup of Local Regula Master ( LRM ) 1. Select Local Regula Master in Regula master type. Regula master type: Local RM Define ( create ) number of Supply Regula Combi ( SRC ) and type in corresponding addresses Push button to enter the main menu of Local Regula Master, then select Configuration. Exhaust RegulaCombi Alarm events Configuration Access Rights Lindab Local RM Local RM 1 11:09:19. 13:18 2. If Regula Master already is set to another mode, this can be changed as described in the following. Press button and then select Configuration. Local RegulaMaster Alarm events In-/Outputs Configuration 6. Under Configuration select SRC & ERC Configuration. SRC & ERC Conf. Inspection Outdoor Air Cooling Times 7. And select Configuration SRC, to configure Supply Regula Combi. Configuration SRC Configuration ERC Connect SRC to ERC 3. Select System. 4. Select Type of RM. Configuration LRM Outdoor Air Cooling Time/Date System Type of RM Alarm conf. Language Summer/winter time 5. Press OK, and then with and buttons select LRM, and confirm with OK and. Regula master type Local RM 8. Here it is possible to add ( create ) SRCs by selecting Add SRC, ( or edit an already defined SRC by selecting it ). To delete one or more already created SRC/SRCs, select Add SRC and type in a less number of SRCs, which will delete the last SRC/SRCs in the list. Number of SRC: 0 Add SRC SRC 1 SRC 2 SRC 3 Add SRC SRC 1 SRC 2 SRC 3 40

Setup of Local RM Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 9. Select created SRC, and type in the PLA og ELA address and corresponding Room number.

41 Setup of Local RM Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 9. Select created SRC, and type in the PLA og ELA address and corresponding Room number. PLA: 137 ELA: 237 Room No: Again use to go back, and then select Connect SRC to ERC to define the ERC which handles the exhaust for the selected SRC. Configuration SRC Configuration ERC Connect SRC to ERC 10. Repeat this for all created SRCs. Define Exhaust Regula Combi ( ERC ) by typing in the corresponding addresses 14. To connect an SRC to one or more ERCs, enter a given SRC and select yes or no whether the SRC has to affect the respective ERC or not. SRC1: Occupied Room no. : Use to go back two steps, and select Configuration ERC to configure Exhaust Regula Combi Connect to ERC Configuration SRC Configuration ERC Connect SRC to ERC ERC1: Yes ERC2: No ERC3: No ERC4: No ERC5: No ERC6: No ERC7: No ERC8: No 12. ERCs are added ( created ) by typing in PLA og ELA addresses to respectively ERC1 - ERC8. ERCs without a valid PLA and ELA address are seen by the system as inactive. Here you also add constant flow and/or flow factor. ERC 1: ERC 2: ERC 3: ERC 4: Room No: PLA: 137 ELA: 151 Constant Flow: 0 Flow factor: 1.00 Definition: Flow factor = Exhaust flow / Supply flow: For balanced flow, flow factor = 1.00 Constant flow, positive value = more exhaust 41

42 Setup of Local RM Assign LRM with a unique address 15. When all SRCs are connected to the respective ERCs, use to go back to the menu and select Configuration. Exhaust RegulaCombi Alarm events Configuration Access Rights 16. Select System Outdoor Air Cooling Times Time/Date System 17. Use, and then select Change Address, Alarm conf. Language Summer/Winter time Change address: 18. PLA og ELA are predefined for all new RM ( 254,30 ). Select a unique address for the LRM ( hint; increase ELA by one, for every new configured RM ). NOTE! There can t be two or more RM s with the same PLA:ELA in the same system. RM address: PLA: 254 ELA: 32 Now Local Regula Master is configured. 42

43 Setup of Global RM Setup of Global Regula Master ( GRM ) 1. Select Global Regula Master in Regula Master type. Define ( create ) number of Local Regula Master ( LRM ) and type in corresponding addresses 6. Use to enter the main menu for Global Regula Master. Regula master type: Global RM Fan control Night Cooling Actual values Local RegulaMaster Lindab Global RM 11:09:21 11:33 2. If Regula Master already is set to another mode, this can be changed as described in the following. Press button and then select Configuration. 3. Select System. Exhaust RegulaCombi Alarm events Configuration Access Rights SRC && ERC Conf. Time / Date System 7. Select Configuration, by scrolling down with. Alarm events In-/Outputs Configuration Access Rights 8. Select Configuration LRM, to add (create) or edit Local Regula Masters in the system. Configuration LRM Outdoor Air Cooling Time / Date System 9. Select Add LRM to add a LRM to the system. Add LRM LRM 1 LRM 2 4. Select Type of RM. Type of RM Alarm conf. Language Summer/winter time 5. Press OK, and then with and buttons, select GRM, and confirm with OK and. 10. Type in PLA, ELA address and name for the added LRM. LRM 1: PLA: 254 ELA: 32 Name: Local RM 1 Regula master type Global RM 11. When this is done, the LRM is created and connected to the system. Repeat this for all LRM in the system and then use to return back to the menu. 43

Setup of Global RM Assign GRM with a unique address 12. Select system. Configuration LRM Outdoor Air Cooling Time / Date System 13. Then scroll down with and select Change address.

44 Setup of Global RM Assign GRM with a unique address 12. Select system. Configuration LRM Outdoor Air Cooling Time / Date System 13. Then scroll down with and select Change address. Language Summer/Winter time Change address: Communication 14. Make sure that the GRM has a unique address: PLA and ELA. NOTE! The address must not be the same as one of the LRM s RM address: PLA: 254 ELA: 30 After this, the GRM is configured and ready. 44

45 Setup of Single RM Setup of Single Regula Master ( SRM ) In case of smaller systems, ( Less than 26 SRC s and 8 ERC s ), the system can be configured by use of only one Regula Master. Single Regula Master is containg all functions of LRM + GRM in the same Regula Master. The configuration of SRM is shown in the following. 1. Select Single Regula Master in Regula master type. Regula master type: Single RM Define ( create ) number of Supply Regula Combi ( SRC ) and type in corresponding addresses 6. Use to enter the main menu for Global Regula Master. Then select Configuration. Alarm events In-/Outputs Configuration Access Rights 7. And select SRC & ERC Configuration. Lindab Single RM 11:10:20 10:07 2. If Regula Master already is set to another mode, this can be changed as described in the following. Press button and then choose Configuration. Exhaust RegulaCombi Alarm events Configuration Access Rights SRC & ERC Conf. Inspection Outdoor Air Cooling Times 8. Select Configuration SRC, to configure Supply Regula Combi. Configuration SRC Configuration ERC Connect SRC to ERC 3. Select System SRC & ERC Conf. Time / Date System Here it is possible to add ( create ) SRCs by selecting Add SRC, ( or edit an already defined SRC by selecting it ). To delete one or more already created SRC/SRCs, select Add SRC and type in a less number of SRCs, which will delete the last SRC/SRCs in the list. Number of SRC: 0 4. Select Type of RM Type of RM Alarm conf. Language Summer/winter time 5. Press OK, and then with and buttons select SRM, and confirm with OK and. Regula master type Single RM Add SRC SRC 1 SRC 2 SRC 3 Add SRC SRC 1 SRC 2 SRC 3 45

46 Setup of Single RM 9. Select created SRC, and type in the PLA og ELA address and corresponding Room number. PLA: 137 ELA: 238 Room No: Repeat this for all created SRCs. Connect Supply Regula Combi ( SRC ) to Exhaust Regula Combi ( ERC ) 13. Again use to go back, and then select Connect SRC to ERC to define the ERC which handles the exhaust for the selected SRC. Configuration SRC Configuration ERC Connect SRC to ERC Define Exhaust Regula Combi ( ERC ) by typing in the corresponding addresses 11. Use to go back two steps, and select Configuration ERC to configure Exhaust Regula Combi. Configuration SRC Configuration ERC Connect SRC to ERC 14. To connect an SRC to one or more ERCs, enter a given SRC and select yes or no whether the SRC has to affect the respective ERC or not. SRC1 : Occupied Room No. : 1 Connect to ERC --> ERC 1 : ERC 2 : ERC 3 : ERC 4 : ERC1: Yes ERC5: No ERC2: No ERC6: No ERC3: No ERC7: No ERC4: No ERC8: No Now the Single Regula Master is configured. 12. ERCs are added ( created ) by typing in PLA og ELA addresses to respectively ERC1 - ERC8. ERCs without a valid PLA and ELA address are seen by the system as inactive. Here you also add constant flow and/or flow factor. Room No: PLA: 137 ELA: 153 Constant Flow: 0 Flow factor: 1.00 Definition: Flow factor: Constant flow: Exhaust flow / Supply flow positive value = more exhaust 46

47 RM Display overview Regula Master ( RM ) display overview of main menus Lindab Global RM Version Version: Id number: Choose language English RM Address: PLA: 254 ELA: 30 The unit address Fan control N/A LRM Fan control sub-menus, go to page 48 Current fan speed - Supply Air Fan - Exhaust Air Fan - Min./ Max. output ( AO ) Pressure control SAF ( Supply Air Fan ) - Pressure control EAF ( Exhaust Air Fan ) Night cooling N/A LRM Night cooling sub-menu, go to page 49 Activate Night cooling ( NC ) - NC setpoint - NC off delay Actual values Actual values sub-menu, go to page 49 Summarized flow - Supply - Exhaust Local Regula Master N/A LRM/SRM Local Regula Master sub-menus, go to page 50 LRM 1 - LRM 5 Supply Regula Combi N/A GRM Supply Regula Combi sub-menus, go to page 50 SRC 1 - SRC 26 Exhaust Regula Combi N/A GRM Exhaust Regula Combi sub-menus, go to page 51 ERC 1 - ERC 8 Alarm events Alarm events sub-menus, go to page 51 Alarm events In-/Outputs In-/Outputs sub-menus, go to page 52 Analogue inputs - Digital inputs - Universal inputs - Analogue outputs - Digital outputs Configuration Configuration sub-menus, go to page 53 SRC & ERC Configuration - LRM configuration - Inspection - Outdoor Air cooling - Times - Time/Date - System Access Rights Access Rights sub-menus, go to page 55 Log on - Log off - Change password 47

48 RM Display sub-menus Fan control display and sub-menus ( Not available in LRM ) Fan control Current fanspeed Current Fanspeed SAF: 42 % EAF: 40 % The resulting output to the fan. Supply air fan Supply Air Fan Act. value : 85 % Setp. value: 85 % Output : 42 % Actual value: The most open damper in percent. Set point: Set point value for the most open damper default is 85% but is changeable. Output: Output signal to supply fan from damper position. Supply Air Fan P-band: 20 % I-time: 120 sec P-band and I-time for the supply fan, both are changeable. Supply Air Fan Min output: 0 % Max output: 100 % Restriction of minimum and maximum output signal that comes from damper position and regulates the supply fan. Reset speed after power failure or DI1 reactivated : Yes Starting speed: 25 % Yes: The selected starting speed is used. No: The fan starts at the same percent as it had before it was shutoff. Starting speed: Choose starting speed in percent after power failure or DI1 reactivated. Exhaust air fan Exhaust Air Fan Act. value : 85 % Setp. value: 85 % Output : 40 % Actual value: The most open damper in percent. Set point: Set point value for the most open damper default is 85%, but is changeable. Output: Output signal to exhaust fan from damper position. Exhaust Air Fan P-band: 20 % I-time: 120 sec P-band and I-time for the exhaust fan, both are changeable. Exhaust Air Fan Min output: 0 % Max output: 100 % Restriction of minimum and maximum output signal that comes from damper position and regulates the exhaust fan. Reset speed after power failure or DI1 reactivated : Yes Starting speed: 25 % Yes: The selected starting speed is used. No: The fan starts at the same percent as it had before it was shutoff. Starting speed: Choose starting speed in percent after power failure or DI1 reactivated. Pressure contr. SAF Pressure contr. SAF Act. value : 60 Pa Setp. value: 200 Pa Output : 0 % Pressure control SAF ( supply air fan ). Actual value: Actual pressure in Pa. Setpoint value: Pressure set point value. Pressure contr. SAF P-band: 50 % I-time: 60 sec P-band and I-time for pressure regulation. Pressure contr. SAF Min output: 0 % Max output: 100 % Restriction of minimum and maximum output signal that comes from the pressure controller and regulates the supply fan, changeable. Fan control sub-menus continues on next page 48

49 RM Display sub-menus Fan control display and sub-menus ( Not available in LRM ) Fan control sub-menus continued from previous page Pressure contr. EAF Pressure contr. EAF Act. value : 0 Pa Setp. value: 60 Pa Output : 0 % Pressure control EAF ( Exhaust air fan ). Actual value: Actual pressure in Pa. Setpoint value: Pressure set point value. Pressure contr. EAF P-band: 50 % I-time: 60 sec P-band and I-time for pressure regulation. Pressure contr. EAF Min output: 0 % Max output: 100 % Restriction of minimum and maximum output signal that comes from the pressure controller and regulates the exhaust fan, both are changeable. Min/Max output (AO) SAF Min (AO1): 0 % SAF Max (AO1): 100 % EAF Min (AO2): 0 % EAF Max (AO2): 100 % Restriction of minimum and maximum output signals to the fans. Night cooling display and sub-menu ( Not available in LRM ) Night cooling Activate Night Cooling (NC): Yes NC Setpoint : 17 C NC off delay: 0 min Activate night cooling: Enables night cooling function NC set point: Night cooling set point, this unoccupied cooling set point is sent to all connected SRC:s ( default value is 17 C ) when night cooling is activated by the AHU controller. NC off delay: Night cooling continues after signal for NC has stopped. Actual values display and sub-menu Actual values Summarized flow Supply : 440 Exhaust : 540 Summarized flow for supply and exhaust fans for all LRM:s 49

50 RM Display sub-menus Local Regula Master ( LRM ) display and sub-menus ( Not available in LRM / SRM ) LRM1 Highest damper pos. SRC: 85 % ERC: 85 % Highest damper position for SRC and ERC that are connected to the LRM. LRM1 Summarized flow Supply: 440 Exhaust: 540 Summarized flow in LRM, supply and exhaust. Local Regula Master LRM 1 Actual values Remote conn. to LRM 1 Remote control to LRM1-5: Enables remote connection to the chosen LRM from the GRM. All functions that are possible in LRM are also possible here. LRM 2-5 Supply Regula Combi ( SRC ) display and sub-menus ( Not available in GRM ) Supply Regula Combi SRC 1 Room no.: 101 Act.mode: Occupied Remote state: Occupied Room number Actual mode: SRC:s actual mode. Remote state = By changing this mode you are able to change mode on the SRC from LRM. Mode will only change if there is a change in the display. To access Bypass from Unoccupied / Off and vice versa, it is necessary to use Occupied as a temporary mode. Act. temp. : 22,3 C Setp.adj. : 0,0 C Occupied setp. ( C) Heat: 21 Cool: 22 Unoccupied setp. Heat: 15 Cool: 30 Occupied and Unoccupied set points. Actual values from SRC can t be read but they are changeable. Act. airflow : 40 l/s Damper: MBBV-125 Damper pos. : 74 % Nbr. of dampers : 1 Actual air flow = Actual airflow in the SRC. Flows from all connected diffusers are added together. Damper pos. = Actual damper position. Number of dampers: Number of dampers. SRC

51 RM Display sub-menus Exhaust Regula Combi ( ERC ) display and sub-menus ( Not available in GRM ) Exhaust Regula Combi ERC 1 Room no.: 10 Damper : VRU-200 Damper pos.: 83 % Nbr.of dampers: 1 Airflow of all connected SRC. Raw value : 440 l/s Calc.value : 540 l/s Raw value: Only flow from all connected ERC:s. Calculated flow: Connected SRC:s + constant flow+ flow factor. Number Of SRC connected: 8 ERC 2-8 Alarm events display and sub-menu Alarm events Alarm events Alarm events: Alarm list. Alarms are shown, possible to acknowledge, block or view the alarms. 51

52 RM Display sub-menus In-/Outputs display and sub-menus In-/Outputs Analogue inputs AI1,DamperSRC: 4,2 V AI2,DamperERC: 4,0 V AI3,SAF pres.: 0 V AI4,EAF pres.: 0 V Cascade damper position signals, supply ( AI1 ) and exhaust ( AI2 ). The signal from pressure sensor to the fan supply ( AI3 ) and exhaust ( AI4 ). Digital inputs DI1,Fan running: Yes DI2,Night cool : No DI3,Not used : DI4,Not used : Fan signal from AHU controller Night cooling signal from AHU controller. DI3 - DI4 - NOT USED DI5,Not used : DI6,Not used : DI7,Not used : DI8,Not used : NOT USED Universal inputs UI1,Outd.temp: 14 C UI2,Not used: C UI3,Not used: C UI4,Not used: C Outdoor temperature. UI2 - UI4 NOT USED Analogue outputs AO1, Supply Fan Output: 4,2 V Status: Auto Man.outp.: 0 % Output = Output to the supply fan. Status of the fan, manual/auto or off. Man. output = Manual output, can be used if status is set to manual, the output signal to the fan is in %. AO2, Exhaust Fan Output: 4,0 V Status: Auto Man.outp.: 0 % Output = Output to the supply fan Status of the fan, manual/auto or off. Man.output = Manual output, can be used if status is set to manual, the output signal to the fan is in %. AO3,Damper pos. SRC Output: 4,2 V Status: Auto Man.outp.: 0 % Maximum supply damper position to GRM, cascade output. AO4,Damper pos. ERC Output: 4,0 V Status: Auto Man.outp.: 0 % Maximum exhaust damper position to GRM, cascade output. AO5,Not used: Output: 0 V Status: Auto Man.outp.: 0 % NOT USED Digital outputs Sum alarm DO1: Off Status: Auto Sum.alarm: Digital output activated if there is any alarms. Status: Yes/No or Auto Not used DO2- DO7: Off Status: Auto NOT USED 52

53 RM Display sub-menus Configuration display and sub-menus Configuration Number of SRC: 8 Write number of SRC:s connected to LRM. LRM will generate the same number of SRC:s SRC & ERC Conf. Configuration SRC Add SRC SRC 1 PLA: 137 ELA: 108 Room No: 101 SRC 2 -SRC 26 Write SRC:s PLA and ELA. This is the number that is on the sticker on backside of the SRC. Configuration ERC ERC 1 Room No: 101 PLA: 137 ELA: 039 Constant Flow: 100 Flow factor: 1,0 ERC 2 - ERC 8 Write SRC:s PLA and ELA this is the number that is on the sticker on backside of the ERC. Constant flow: Add constant exhaust flow, positive or negative. Flow factor: Exhaust / supply. Connect SRC to ERC SRC 1: 137:038 Room no.: 101 Connect to ERC --> ERC1: Yes ERC2: No ERC3: No ERC4: No ERC5: No ERC6: No ERC7: No ERC8: No Connect SRC to ERC by changing to Yes SRC 2-26: Room no.: Connect to ERC --> Configuration LRM Add LRM Number of LRM: 2 Write the number of LRM:s that are connected to GRM. GRM will generate the same number of LRM:s. LRM 1 LRM 1: PLA: 254 ELA: 31 Name: LRM Write the unique PLA/ELA address and name of the LRM. LRM 2-5 Configuration sub-menus continues on next page 53

54 RM Display sub-menus Configuration display and sub-menus Configuration sub-menus Continued from previous page Inspection Insp.mode: Bypass Insp.time: 240 min Activate insp.: No Set all connected SRC:s in a specific mode. ( Occupied, Off, Bypass, Standby or Unoccupied ). If inspection mode isn t deactivated it will go back to original mode after this time. Activate inspection: Inspection starts or stops. Outdoor Air Cooling This display N/A in GRM Outdoor Air cool: Yes Outdoor temp: 14 C Cooling temp. setp. 22 C Outdoor Air cooling: Activate outdoor air function. Outdoor temp: Actual value of temperature sensor. Cooling temp setp: Common basic cooling setpoint for all connected SRC. GRM Sensor connected to UI1: Yes Sensor connected to UI1: Sensor connected for outdoor temperature Yes/No Times Bypass time: 45 min Stand-by time: 0 min Bypass and Standby time that SRC goes back to after inspection mode. Time/Date Date: YY/MM/DD Time: 23:59:59 Weekday: Monday System Type of RM Regula master type: Local RM Regula master type: Choose which Regula master it should be. Local (LRM) / Global (GRM) or single (SRM). GRM cascade activ. Activate max damper pos.from another GRM SRC (AI1): No ERC (AI2): No Get max. damper position from another GRM. Pressure control Activate pressure control: SAF: Yes EAF: No Activate pressure control for exhaust and/or supply. SAF Pressure at 0 V: 0 Pa 10 V: 300 Pa Filter factor: 0,2 Set the pressure range of the supply pressure sensor. Filter factor: Pressure fluctuations in the system is damped with this factor. EAF Pressure at 0 V: 0 Pa 10 V: 300 Pa Filter factor: 0,2 Set the pressure range of the exhaust pressure sensor. Filter factor: Pressure fluctuations in the system is damped with this factor. Alarm conf. Damper error Hysteresis: 2 % Alarm delay: 24 h Hysteresis: Damper has to move this much in % of full stroke before it s registered as a movement. Alarm delay: If the damper doesn t move within this time, it will come with an alarm System sub-menus continues on next page 54

55 RM Display sub-menus Configuration display and sub-menus System sub-menus continued from previous page Language Choose language English Only english available Summer/Winter time Automatic summer/ winter time change over: Yes Yes / No Change Address RM Adress: PLA: 254 ELA: 31 The products address, changeable. Communication Modbus slave Communication: No Activate Modbus communication. Yes / No ( default = NO ) Modbus Address:1 Speed: 9600 bps Parity: No The products Modbus address. This is changeable Time before user automatically is logged off : 60 (Unit 5 sec) If access level is operator, service or Admin., you will be logged off after a period of inactivity. This time is adjustable in units of 5 seconds, standard is 60 units = 5 minutes Access Rights display and sub-menus Access Rights Log on Log on Enter password: **** Actual level: Enter 4-digit password. Log off Log off? No Actual level:none Change password Change password for level: None New password:**** Enter 4-digit password. 55

56 56

Wiring and troubleshooting Rev. -Comm. 22-09-2014-9 RM-ver 1.0-1-08 / RC-ver 1.

57 Wiring and troubleshooting Rev. -Comm RM-ver / RC-ver Wiring and troubleshooting 57 Wiring 58 Cables 58 Wiring overview 59 Correct wiring 60 (1) Regula Connect 62 (2) Regula Combi program 6 ( SRC ) / Program 7 ( ERC ) - Regula Connect 64 (3) Regula Combi, program 6 ( SRC ) / Program 7 ( ERC ) - VRU-MF 66 (4) Single Regula Master ( SRM ) / SRC / ERC 68 (5) Global Regula Master ( GRM ) / Local Regula master ( LRM ) / SRC / ERC 70 (6) Global Regula Master ( GRM ) - Cascade 72 Troubleshooting 75 Regula Combi 76 Sensors and actuators 77 Communication 78 Regula Master 78 57

58 Cables Transformer sizing The needed size of 24 V AC transformer(s) can be defined by adding up the dimensioning power consumption [VA] of all the components. The transformer power must exceed this. Use only safety isolating transformers. Calculation of the current demand I: I = (P 1 +P 2 + +P n ) / U [A] where: P n is the dimensioned power consumption for each component [VA] U is the voltage (24) [V] If the current demand I exceeds 6 A ( which corresponds to approximately 150 VA for a 24 V AC transformer ), it is necessary to use more transformers to prevent overheating of Regula Connect and avoid the need for very thick supply cables. Supply cable sizing The wire size of the supply cable can be determined by calculating the resistance pr meter R. The calculation presupposes that a voltage drop of e.g. 2 V is accepted in the supply cable: R(per m) = U drop / (I * L) [Ω/m] where: U drop is the accepted voltage drop (2 V) in the cable [V] I is the current [A] L is the longest distance of supply cables from transformer to a component [m] Power consumption The power consumption for dimensioning supply cables can be read in the table below. Example: Components MBBV VRU-MF ( ) VRU-MF ( ) Regula Combi Regula Master Presence sensor CO2RT-R U drop = 2 V, I = 4 A, L = 20 m R (per m) = 2V / (4A * 20m) = 0,025 Ω/m Power consumption [VA] 4,5 VA 4 VA 5 VA 2,5 VA 5 VA 3 VA 3 VA In the diagram a Wire cross section Area of 0,7 mm 2 can be read. 1,5 Wire cross section area as a function of resistance per m for copper wire 1,4 1,3 1,2 1,1 Wire cross Wire cross section area Area [ [ mm 2 ] ] 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0, ,05 0,10 Copper Resistance resistance [ Ω/m [ ] Ω / m ] 0,15 0,20 58

Wiring overview Wiring components Recommendation for wiring the system.

Regula Combi 2-wire shielded twisted pair, min.

Regula Combi Patch cables straight through, RJ45 terminated T568B CO 2 relay: Regula Connect / CO2RT-R 4-wire min.

V Supply: Transformer / Regula Connect ( Link ) 2-wire thickness depending on length and load, max 1,5 mm 2 Wiring overview Example

59 Wiring overview Wiring components Recommendation for wiring the system. Cables for components Cables for components Function components Cable type Function components Cable type EXOline: Regula Master / Regula Combi 2-wire shielded twisted pair, min. 0,1 mm² Heating 0-10 V: Regula Connect / Alpha-actuator 4, AA wire min 0,22 mm², max 1,5 mm² Signals: Regula Connect ( Link ) / Regula Combi Patch cables straight through, RJ45 terminated T568B CO 2 relay: Regula Connect / CO2RT-R 4-wire min. 0,1 mm², max 1,5 mm² Presence: Regula Connect / Regula Convert 4-wire RJ11 6P4C, straight through (cable included in diffusers Lxx-P) 24 V Supply: Transformer / Regula Connect ( Link ) 2-wire thickness depending on length and load, max 1,5 mm 2 Wiring overview Example below with Global Regula Master ( GRM ) and Local Regula Master ( LRM ) To next Regula Master 230 V Transformer ERC LRM 24 V AC Patch cable RJ45 To next room Shielded twisted pair Above false ceiling Above false ceiling False ceiling False ceiling Shielded twisted pair GRM SRC CO 2 Relay Heating 0-10 V Room Technical room 59

60 Correct wiring GRM / LRM - Daisy chain P2 GRM / LRM - Star connection P2 Exoline GRM Regula Master Exoline GRM Regula Master P1 P1 P1 P1 P1 P1 Regula Master Regula Master Regula Master Regula Master Regula Master Regula Master LRM LRM LRM LRM LRM LRM LRM/SRM - SRC/ERC - Daisy chain LRM/SRM - SRC/ERC - Star connection P2 P2 Regula Master Regula Master Exoline LRM / SRM Exoline LRM / SRM SRC /ERC SRC /ERC SRC /ERC SRC /ERC SRC /ERC SRC /ERC LRM/SRM - SRC/ERC LRM/SRM - SRC/ERC A A B P2 B P2 Regula Master Regula Master Exoline LRM / SRM Exoline LRM / SRM SRC /ERC SRC /ERC SRC /ERC SRC /ERC SRC /ERC SRC /ERC LRM/SRM - Reg. Conn. - SRC/ERC LRM/SRM - Reg. Conn. - SRC/ERC Regula Master Regula Master LRM / SRM LRM / SRM L N L N L N V 24 V L N L N L SRC/ERC L N L SRC/ERC N L N N L N Lindab CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Rc LINK N = Neutral L = Load S = Signal Regula Connect Rc in / out Rc LINK REGULA CONNECT Lindab CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Rc LINK N = Neutral L = Load S = Signal Regula Connect Rc in / out Rc LINK REGULA CONNECT Lindab CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Rc LINK N = Neutral L = Load S = Signal Regula Connect Rc in / out Rc LINK REGULA CONNECT Lindab CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Rc LINK N = Neutral L = Load S = Signal Regula Connect Rc in / out Rc LINK REGULA CONNECT 60

61 Correct wiring GRM / LRM /SRM GRM LRM Port 1 SRM / LRM SRC/ERC ( 42, 43 ) Port 1 Port 2 Regula Master GRM / LRM / SRM N L Regula Connect (N) / ERC (11) Regula Connect (L) / ERC (10) SRC / ERC L N SRM / LRM SRM / LRM 1 G 2 G0 SRM / LRM Port 2 A55 SRM / LRM Port 2 B54 61

62 (1) Regula Connect Important notes! Connecting SRC to Regula Connect For easy connection, use the Regula Combi adapter. T568B : T568B Combi RJ45 pins 1 White/Orange 2 Orange 3 White/Green 4 Blue 5 White/Blue 6 Green 7 White/Brown 8 Brown Top view Bottom view A B Connecting VAV-damper signals to Regula Connect If connecting the patch cable wires directly to the Regula Combi terminals, CLARIFY IF YOU HAVE THE A or B CABLE VERSION! T568A : T568A! Combi Patch cables straight through, RJ45, T568B RJ45 pins 1 White/Green 2 Green 3 White/Orange 4 Blue 5 White/Blue 6 Orange 7 White/Brown 8 Brown Max 10 Regula Connect ( VAV dampers ) linked to a Regula Combi.! 2 If a Regula Combi is controlling more VAVdampers via RC link on Regula Connect, only ONE damper position signal, ( 5 Orange -from VAV-damper/Belimo motor, see figure 1 ), must be connected. Select the damper position signal from the VAV damper with least pressure. Damper position signals from the other VAV-dampers MUST be disconnected from the terminal on the Regula Connect. A B Figure 1. Cable from VAV-damper/Belimo motor where wire 5 orange is disconnected General notes Max. 26 SRC and 8 ERC on a Regula Master (RM). Max. 6A on Supply and Supply link. Do not mix N and L! 62

63 (1) Regula Connect Regula Combi Prg. 6 (SRC) Shielded twisted pair 43 B 42 A To other Regula Connect To other Regula Connect! 1 Patch cables straight through, RJ45, T568B REGULA CONNECT CO 2 RT-R relay sensor Rc LINK N = Neutral L = Load S = Signal Rc LINK Rc in / out Power Regula Convert Regula Sensor Philips BELIMO LHV-D3W-MP. 1-LIN MBBV / VRU-MF Heating Actuator 0-10 V MP BUS 4-wire RJ10 (4P4C), Straight through 4-wire RJ11 (6P4C), Straight through! Regula Convert Presence adapter Red Blu Blk CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Lindab To other Regula Connect To other Regula Connect Do NOT mix N and L! N L 230 V 24 V AC Transformer 63

64 (2) SRC/ERC-Regula Connect Important notes! Connecting SRC For easy connection, use the Regula Combi adapter. T568B : T568B Combi RJ45 pins 1 White/Orange 2 Orange 3 White/Green 4 Blue 5 White/Blue 6 Green 7 White/Brown 8 Brown Top view Bottom view A B If connecting the patch cable wires directly to the Regula Combi terminals, CLARIFY IF YOU HAVE THE A or B CABLE VERSION! Connecting ERC! 1 Patch cables straight through, RJ45, T568B T568A : T568A Combi RJ45 pins 1 White/Green 2 Green 3 White/Orange 4 Blue 5 White/Blue 6 Orange 7 White/Brown 8 Brown L N A B T568B White/Orange 2 Orange 3 White/Green 4 Blue 5 White/Blue 6 Green 7 White/Brown 8 Brown A B! General notes Connect L to 10 Connect N to 11 Max. 26 SRC and 8 ERC on a Regula Master ( LRM ). Max. 6A on Supply and Supply link. Do NOT mix N and L! 64

65 (2) SRC/ERC-Regula Connect L To LRM / SRM N Connect both wire pairs at Regula Combi terminals Shielded twisted pair N 11 L B 42 A 43 B 43 B 42 A 42 A Regula Combi Prg. 7 ( ERC ) Regula Combi Prg. 6 ( SRC ) Do NOT mix N and L! N L 230 V 24 V AC Transformer! 1 Patch cables straight through, RJ45, T568B REGULA CONNECT REGULA CONNECT Rc LINK N = Neutral L = Load S = Signal Rc LINK N = Neutral L = Load S = Signal REGULA CONNECT Rc LINK Rc LINK Rc LINK N = Neutral L = Load S = Signal Rc in / out Rc in / out Rc LINK N L CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Lindab Do NOT mix N and L! N L N L N CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L Lindab Do NOT mix N and L! N L Rc in / out CO2 in - S1 CO2 in - S2 CO2 out - N CO2 out - L Presence in - S1 Presence in - S2 Presence out - N Presence out - L Damper in - Pos Damper out - S Damper out - N Damper out - L Heating 0-10V- S Heating 0-10V- N Heating 0-10V- L Supply Link2 - N Supply Link2 - L Supply Link1 - N Supply Link1 - L Supply in - N Supply in-24 - L L Lindab 65

(3) SRC/ERC - VRU-MF SRC / ERC - VRU-MF wiring Belimo L / NMV-D3-MF-F and ERC/SRC connection The Belimio motor L/NMV-D3-MF-F is installed on the VRU-MF, controlling the damper Combi 21 20 24 31 1 2 3

66 (3) SRC/ERC - VRU-MF SRC / ERC - VRU-MF wiring Belimo L / NMV-D3-MF-F and ERC/SRC connection The Belimio motor L/NMV-D3-MF-F is installed on the VRU-MF, controlling the damper Combi RJ45 pins 1 Black 2 Red 3 White 5 Orange Made in Switzerland LMV-D3-MF-F-LIN IP Nm 24 VAC/DC 4.0 VA 2.0 W Adaption Power Status! L N A B Y N VRU-MF with Belimo motor L/NMV-D3-MF-F! Do NOT mix N and L! Connect L to 10 Connect N to 11 Ød Ød = mm => LMV-D3-MF-F Ød = mm => NMV-D3-MF-F = 5 Nm =10 Nm 66

STRA-24 for chilled beams

STRA-24 for chilled beams STRA- Installation and commissioning manual STRA- for chilled beams STRA- is the room controller for the pressure independent (Pi) and constant air volume chilled beams. It is possible to set different