AIR CURTAIN HX RECESSED RANGE

Transcription

1 AIR CURTAIN HX RCSSD RANG INSTALLATION, OPRATION AND MAINTNANC INSTRUCTIONS N. America nglish Page

2 CONTNTS CONTNTS... LCTRICAL SAFTY... SPCIFICATIONS.... INTRODUCTION.... DLIVRY CONTNTS.... TOOLS RQUIRD INSTALLATION RMOT CONTROL INSTALLATION RMOT CONTROL STTINGS XTRNAL CONTROLS SYSTM CONFIGURATION.... MULTIPL AIR CURTAINS.... FAN SPD SLCTION.... RMOT CONTROL OPRATION.... COMMISSIONING TH SYSTM.... SIGN OFF FAULT CONDITIONS SRVIC & MAINTNANC WARRANTY... 8 APPNDIX DIMNSIONS OF HX RCSSD AIR CURTAIN... 9 APPNDIX A WIRING DIAGRAM HX000R 08V... 0 APPNDIX B WIRING DIAGRAM HX00R 08V... APPNDIX C WIRING DIAGRAM HX000R 08V... APPNDIX D WIRING DIAGRAM HX000R 80V or 00V... 0 APPNDIX WIRING DIAGRAM HX00R 80V or 00V... APPNDIX F WIRING DIAGRAM HX000R 80V or 00V... APPNDIX G WIRING DIAGRAM HX000WR, HX00WR and HX000WR... APPNDIX H WIRING DIAGRAM HX000AR, HX00AR and HX000AR Page

3 LCTRICAL SAFTY lectrical Supply and Wiring to the Air Curtain All electrical wiring and connections MUST be carried out by a competent qualified electrician in accordance with the latest edition of the I wiring regulations and/or local statutory regulations. A phase or phase local disconnect having a contact separation of at least mm on all poles must be fitted in the electrical supply to the air curtain and located in an accessible position adjacent to the unit. Units with dual electrical supplies (see * in Table below) must have a common disconnect to switch off both supplies simultaneously. The appliance must be connected by cables having an appropriate heat resistant temperature rating. All supply cables, circuit breakers and other electrical installation equipment must be correctly sized for the air curtain model being installed; see section : Specifications. Models operating on a 80V or 00V, phase electrical supply - see section : Specifications, lectrical Supply * also need a separate 08V to 0V electrical supply to operate fan motors and controls. A mm / in size cable gland or conduit connector should be used for the lectrical Supply into the air curtain. The air curtain must be grounded. SPCIFICATIONS Air Curtain Model lectrical Supply (V/ph/Hz) Rated lectrical Power Input (kw) Rated Current per phase (A) Heat Output [Low/High] (kw) ffective Width of Airstream (m / in) Weight (kg / lbs) HX000AR 08 0// / / 99 HX00AR 08 0// / / HX000AR 08 0// / 8 80 / 7 HX000WR 08 0//0 0.. /.0 / / HX00WR 08 0// /8. / 7 / HX000WR 08 0// /. / 8 9 / 0 HX000R (08V) 08//0..0 /.0 / / 0 HX00R (08V) 08// /8. / 7 / 8 HX000R (08V) 08// /. / 8 8 / 8 HX000R (80V) 80//0* //0 0.. /.0 / / 0 HX00R (80V) 80//0* // /8. / 7 / 8 HX000R (80V) 80//0* // /. / 8 8 / 8 HX000R (00V) 00//0* //0 0.. /.0 / / 0 HX00R (00V) 00//0* 8 7. /8. / 7 / 8 HX000R (00V) //0 00//0* // /. / 8 8 / Page

4 . INTRODUCTION stablished in the 90s, Thermoscreens is a leading air curtain manufacturer that exports to over 0 countries worldwide. As with all our products, the HX range of air curtains is designed with energy efficiency in mind. HX models suffixed R, WR or AR are designed to be recess mounted inside a building and located horizontally over a doorway. They must not be installed on the outside of a building. Please complete the following details for your reference: Date of Purchase Place of Purchase Serial Number Proof of purchase is required to make a claim under warranty. Thermoscreens Canada Toll Free: King Street, Unit # Tel: Barrie, Ontario Fax: Canada LN BS mail: salescanada@thermoscreens.com Page

5 . DLIVRY CONTNTS The following items are supplied in the box at delivery. NOT: If any parts are missing or damaged contact your place of purchase. HX Recessed Air Curtain copower Remote Control Note: The recessed grille is packed separately. Supplied with m / 0ft control cable Outdoor Air Sensor (Optional) Available for weather compensation control. TOOLS RQUIRD The following tools are required for installation: Flat head screwdrivers Phillips head screwdrivers 0mm wrench Adjustable wrench lectric drill Ladders Appropriate lifting equipment Appropriate tools for cutting ceiling aperture Page

6 7. INSTALLATION The air curtain is designed to be recessed within ceiling voids or bulkheads within a building and located horizontally over a doorway. It must not be installed outside of the building. 7. Location Mount the air curtain above and as close to the doorway as possible, with: the recessed grille not more than.m / ft in above floor level the air discharge (see, Fig ) section of the recessed grille nearest the doorway and the air inlet section (see, Fig ) furthest from the doorway Beware of doorway top edges, structural beams, door opening/closure devices, etc., which may interfere with the air stream and affect the location of the unit. Fig NOT: For the air curtain to work well the doorway should be less than the width of the airstream. 7. Ceiling Suspension Step Cut an aperture in the ceiling to the dimensions in Appendix. Cut notches, if necessary, to clear screws in the air curtain casing. NOT: For LPHW models, pipework will need to be installed above the curtain. Allow sufficient access and height clearance within the ceiling void to do this. Fig Step Fix M0 / /8 UNC threaded rods (not supplied) through the holes at each end in the top casing (see Fig ). Feed the rods through the casing and attach to fixing brackets near the bottom of the unit (see Fig, looking up into the air curtain). Use M0 / /8 UNC lock-nuts either side of the fixing bracket to secure the hanging rod. NOT: Do not let these four hanging rods come below the bottom of the unit casing or they may prevent the recessed grille fitting properly. Fig Page

7 Step If you are installing model HX00R or HX000R, fit a th M0 / /8 UNC threaded rod into the hanging point in the middle of the unit. Refer to Appendix and Fig. M0 / 8" UNC hanging rods Fig RCSSD AIR CURTAIN CILING LVL 8mm /." Bottom surface of recessed air curtain casing 8mm /." CILING LVL Step Secure each rod to a suitable structure that can support the weight of the unit (see section : Specifications for weights). WARNING: It is the sole responsibility of the installer to ensure that the fixing locations and suspension system used are suitable for the air curtain being installed. Step Adjust the height of the unit on its hanging rods so the bottom surface of the casing goes 8mm /.in up into the ceiling as shown in Fig. nsure the unit is level. 7. LPHW Models For LPHW models ensure that water isolation valves are fitted in the flow and return pipework adjacent to the air curtain and connected correctly as shown in the diagram in Appendix. For the design of the water pipework system and pump, water flow rates and pressure drops for maximum heat output of the air curtain are given in the table below. Air Curtain Water Flow Rate (l/min at 8/7 C / US Gall/min at 80/0 F) Water Pressure Drop * (kpa / psi / ft HO) HX000WR, -row (kw). /.. / 0.9 /. HX00WR, -row (8kW). /..9 /.87 /. HX000WR, -row (kw). / 8..9 /. / 7. Air Curtain Water Flow Rate (l/min at 0/0 C / US Gall/min at 0/00 F) Water Pressure Drop * (kpa / psi / ft HO) HX000WR, -row (kw) 8. /. 9. /.8 /. HX00WR, -row (8kW).9 /. 0. /.9 /. HX000WR, -row (kw) 7. /. 0.9 /.8 /. * Water Pressure Drop is across the flow and return connections of the air curtain and includes for the coil and valve fitted inside the unit Page 7

8 7. Attaching the recessed grille to the air curtain The recessed grille consists of: Metal frame Cellular discharge grille Hinged inlet grille There are fixing points on the HX000R, on the HX00R and 7 on the HX000R (see Fig ). Fix the grille as follows: Fig (HX000R shown) Step Open the hinged inlet grille using a flat headed screwdriver to release the quarter turn fasteners (see Fig ). There are two fasteners on the HX000R unit and three fasteners on HX00R and HX000R units. Fig Step Step Make sure the grille will go the correct way around (cellular discharge nearest to doorway). Offer the recessed grille up through the cut-out in the ceiling and attach it to the bottom of the air curtain casing using the Philips head screws supplied. Start with the screws shown in Fig 7 and then fit the two at each end of the discharge grille. If fitting model HX00R or HX000R units insert or screws towards the middle of the unit as shown in Fig 8. Fig 7 Step Step On model HX00R or HX000R units fit screw in the middle of the discharge grille. This screw is easier to access if the hinged inlet grille is temporarily shut. With the hinged inlet grille open again adjust the hanging rods (see Fig 9) so the grille frame fits neatly against the ceiling. nsure the grille frame is a snug fit against the ceiling with no gaps all the way around. Fig 8 Fig 9 NOT: Open the hinged grille core to gain access to electrical connections, and for servicing and maintenance Page 8

9 8. RMOT CONTROL INSTALLATION Mount the remote control unit in a convenient position directly to the wall or onto a switch box. 8. Wall mounting Step Step Step Step Using a screwdriver undo the screw on the top of the remote control case and pull the back case away (see Fig 0). Feed one end of the RJ control cable through the back case, secure it, then screw the back case to the wall using suitable fixings (not supplied). Connect the RJ plug to the RJ socket on the PCB. Refit the front case. Fig 0 8. Switch box mounting Step Step Step Step Using a screwdriver undo the screw on the top of the remote control case and pull the back case away (see Fig 0). Feed one end of the RJ control cable through the switch box, feed and secure the RJ control cable through the back case and secure back case to switch box using x mounting screws (not supplied) (see Fig ). Connect the RJ plug to the RJ socket on the PCB. Refit the front case. Fig / 8 in NOT: For optional remote control settings, see section RMOT CONTROL STTINGS On the back of the remote controller PCB you will find four DIP switches that provide the following optional features. DIP Reset on power-up On restoring power after an electrical interruption all remote control settings are retained. DFAULT STTING ON Dip Stop fan on cold s are switched off when heating level is achieved (Automatic mode only). DFAULT STTING OFF DIP Never blow cold Air curtain always heats in Automatic mode (i.e. will not go to ambient mode). DFAULT STTING OFF DIP Room air temperature control nabling the room air sensor in the remote control disables all other temperature sensors. DFAULT STTING OFF Page 9

10 0. XTRNAL CONTROLS 0. BMS remote on/off To enable the system to be used with a volt free door contact switch or BMS remote switching, an INHIBIT two way screw terminal is fitted on the air curtain motherboard (see, Fig ). To allow the unit to run, use wires to link the terminal to a remote volt free contact. To switch the unit off, leave terminals disconnected (open circuit). Fig In a master/slave arrangement consisting of several air curtains, connect the remote contact to any one of the air curtains. All units will then turn on and off. At factory setting a wire link is fitted to the INHIBIT terminal (see, Fig ). For summer operation connect a.kω resistance across the INHIBIT terminal and only the fans will run, without heat, even if the remote controller is calling for heat. 0. Overheat cut-out indication The air curtain motherboard includes a HALTHY two way screw terminal (see, Fig ) to provide a fault signal indication if the electric heater overheat cut-out operates (electric heated air curtains only). A healthy system provides a V DC signal at the terminals. An overheat cut-out fault will be 0V DC at the terminals. WARNING: Do not apply any other voltage to the INHIBIT and HALTHY terminals as damage to the copower motherboard will occur. 0. Weather compensation For Weather Compensation Heat Control, fit an outside air temperature sensor (Specification - 0k NTC sensing element, time constant minutes and IP protection, or optional Siemens QAC00). Use a -core cable to connect the outdoor air temperature sensor to air curtain terminals and on the connector terminal block on electric heated units (see wiring diagrams, Appendix A, B, C), or terminals and on water heated units (see wiring diagram, Appendix D). Set DIP switches and to the ON position on the copower motherboard (see section : System Configuration). For Master/Slave multiple installations, this must be the Thermostat Master unit Page 0

11 . SYSTM CONFIGURATION. Optional features WARNING: Isolate and disconnect air curtain from the power source before making any changes. DIP switches fitted to the air curtain motherboard (see Fig ) provide the following optional features, as explained below: heat interlock Disable fan run-on Thermostat master for master/slave installations Weather compensation heat control Fig Function Control Comments Factory Setting heat interlock Allows fan speed to govern heat output on electric heated units. If low or medium fan speed is selected, a lower heat output results. High heat operates only on high fan speed. Disable fan run-on The minute fan run-on after switch off is enabled or disabled on electric heated air curtains. DIP ON OFF DIP ON OFF This function applies to electric heated air curtains only to limit high air temperatures. Set DIP to OFF if unit is water heated or ambient. Must only be used for LPHW and Ambient air curtains. ach air curtain must have DIP set to ON for no fan run-on. ON Heat output is governed by fan speed. OFF Run-on enabled. Thermostat master For master/slave installations. Only the air sensor thermistor in the thermostat master air curtain will be used for measuring air temperature. Set DIP switch to ON in the air curtain that will be the master unit. DIP ON OFF Air sensor thermistors in all slave air curtains will be ignored. Avoids some units blowing cold air and others blowing warm air in master/slave arrangements on larger doorways. OFF Air sensors on multiple installations measure and act independently Weather compensation heat control nables heat output of air curtain to vary with outside temperature. Set DIP switches and to ON to enable. See Note below. DIP & DIP shown ON for fan heat interlock. Set DIP to ON in master/ slave installations. If enabled, connect a suitable outside air temperature sensor (e.g. Siemens QAC00) to the air curtain terminal block (see section 0.: Weather compensation). See Note below for weather compensation heat control strategy. OFF Weather compensation not active Page

12 Note See section 0.: Weather compensation for details of outside air temperature sensor and wiring to the air curtain. Set DIP switch and to the ON position in the air curtain that has the outdoor air temperature sensor wired into it. For Master/Slave multiple installations this must be the Thermostat Master unit. Note When remote controller is set to automatic the outdoor air temperature determines the heat output as follows: Less than 0 C / 0 F, full heat operates. Between 0 C / 0 F and C / 0 F, half-heat operates. More than C / 0 F, no heat operates. MULTIPL AIR CURTAINS When controlling multiple air curtains in a master/slave arrangement, plug the remote controller into any one of the units. Connect this unit to other unit(s) with a Thermoscreen RJ extension lead (not supplied), as per the diagram below. ach air curtain must have its own electrical supply Page

13 . FAN SPD SLCTION If required, select fan speed at commissioning to suit outdoor environmental conditions and indoor noise levels. Factory settings for the fan speeds are as follows: HIGH fan speed (black wire) is wired into motor tapping (highest motor speed tapping) MDIUM fan speed (blue wire) is wired into motor tapping LOW fan speed (red wire) is wired into motor tapping Set fan speeds according to the following tables: motor tapping: running on 08v (refer to wiring diagrams) Speed (air curtain as delivered) Speed Tapping Maximum air curtain mounting height (m / ft) Sound Pressure Level of air curtain [db(a) at m/0ft] Air Volume Flow Rate (m /h / cfm) HIGH (black wire) MDIUM (blue wire) LOW (red wire) (highest speed) air velocity at discharge is 0 m/s / 970 ft/min (lowest speed). / ft in.0 / 9ft 0in. / 7ft 0in.9 / ft in. / ft in HX000-8 HX00-8 HX000-8 HX000 - HX00 - HX000 - HX000-0 HX00-9 HX000-0 HX000-7 HX00 - HX000-7 HX000 - HX00-0 HX000-0 / / 8 / 0 0 / 0 0 / 90 / 7 9 / 90 / 70 8 / / 0 9 / 70 / 80 0 / 7 78 / 0 0 / 770 running on 0v (refer to wiring diagrams) Speed (air curtain as delivered) Speed Tapping Maximum air curtain mounting height (m / ft) Sound Pressure Level of air curtain [db(a) at m/0ft] Air Volume Flow Rate (m /h / cfm) HIGH (black wire) MDIUM (blue wire) LOW (red wire) (highest speed) air velocity at discharge is 0 m/s / 970 ft/min (lowest speed). / ft in. / 0ft in. / 8ft in. / ft 0in.8 / ft in HX000-0 HX00-0 HX000-0 HX000-8 HX00 - HX000-8 HX000 - HX00 - HX000 - HX000-8 HX00-7 HX000-8 HX000 - HX00 - HX000-0 / / 9 / 7 0 / / 08 9 / / / 90 / / 70 / / 0 7 / 0 90 / 0 / Page

14 . RMOT CONTROL OPRATION 7 Heating level scale Use the remote control to operate the air curtain as follows: On/Off Turns the air curtain On or Off. NOT: If an electric heated air curtain is heating when switched off the fan will run-on for approximately minutes to dissipate excess heat. Manual/Automatic Switches between Manual and Automatic modes. The Auto On indicator LD is lit for "Auto Mode" and unlit for "Manual Mode". & Heating level controls Manual mode Select heating level from zero, to half heat, to full heat by stepping up or down with the heating level controls. The heating level scale shows the level selected. Automatic mode Heat output is controlled automatically according to: Room air temperature Incoming air temperature, or xternal air temperature This is dependent on the settings made in Section : System Configuration (DIP switches and ), and Section 8: Remote Control Settings (DIP switch )., & 7 speed Switch fan speed between Low, Medium and High respectively. The appropriate LD illuminates Page

15 . COMMISSIONING TH SYSTM. Verify system operation To commission the system, verify the following conditions are met: All fans are working. s operate at Low, Medium and s. There is no excessive mechanical noise coming from the fans. When heating is selected, the air stream from the discharge grille warms up across the whole length of the air curtain. When set to manual with fans set to high speed, heating increases as higher heat is selected. Warm air reaches across the doorway with door open or closed. copower remote controller operates correctly in both manual and auto modes.. Instruct operator and hand over Before leaving site, hand over the installation to the end user or their representative. Recommend that any person operating the air curtain be given adequate instruction and supervision by a person responsible for their safety. Children and those with reduced physical, sensory or mental capabilities should not operate the air curtain. Recommend that the doorway should be closed whenever possible. Recommend that during times of high pedestrian use it will become an open doorway. The air curtain then serves an essential purpose by saving energy and providing comfort to occupants. xplain that the inlet grilles and air filters (if fitted) must be cleaned regularly and the unit serviced at schedule intervals see section 8: Service & Maintenance.. SIGN OFF Complete the following once commissioning is completed. Installer signature: Installer name: Company name: Date: Page

16 7. FAULT CONDITIONS 7. Thermal cut-out An overheat fault in electric heated units may cause the thermal cut-out trip(s) to operate. This is indicated by flashing LDs on the remote control and a red status LD on the air curtain motherboard. Before resetting ensure there is adequate air flow from the air curtain and the unit has been commissioned as per section. To reset a thermal cut-out trip: Step Step Step Step Switch off the electrical supply to the air curtain. Allow time for the air curtain to cool down, typically 0 minutes. Switch on the electrical supply to the air curtain. Press the Auto button on the remote control times. Air curtain heaters will then operate and after 0 seconds the LDs on the remote control will stop flashing and the status LD will flash green. 7. Fuses In the event of an electrical fault internal electrical fuses may operate. There are two internal fuses located on the motherboard inside the air curtain: Fuse.A (T) supplies the fan motors within the air curtain Fuse 00mA (F) controls the operation of the motherboard 7. PCB status indication LD on the air curtain motherboard is a status LD (See LD on Appendices, Wiring Diagrams). This indicates the status of the copower Control system as follows:. LD flashing green operation normal. LD flashing red low supply voltage or controller not plugged into motherboard. LD permanently red thermal cut-outs open circuit from an overheat situation (see Section 7, Fault Conditions for how to reset). LD flashing alternate red/green air curtain configured for Weather Compensation Control (DIP and ON) but no outdoor air sensor is connected to copower PCB. Remote Control LDs will also flash to indicate a connection error Page

17 8. SRVIC & MAINTNANC WARNING: Failure to adequately maintain the unit and provide a suitable cleaning schedule will result in performance degradation, reduction in life expectancy of the air-curtain and possible overheating and fire risk with electric heated units 8. very week NOT: Weekly maintenance can be carried out by the Cleaner or Janitor from floor level. Turn off the air curtain to prevent dust entry, then clean the face of the air inlet grille and air filter inside the grille using a vacuum cleaner with an extension tube and brush. 8. very months WARNING: Before servicing, isolate and disconnect the air curtain from the power source. WARNING: The following servicing, maintenance must be carried out by a competent electrician or a Thermoscreens appointed technician. Clean and inspect the inside of the air curtain as follows: Step Step Open the hinged inlet grille using a flat headed screwdriver to release the quarter turn fasteners (see Fig, Section 7.). Clean and remove any build-up of dust and dirt within the air-curtain (inlet/outlet grilles, fan impellers, housings and motors) using a vacuum cleaner and soft brush. NOT: Build-up of dirt on fan impellers can cause vibration, noise and excessive wear on the motor bearings. Step Step Check within the unit to ensure all electrical connections and crimped terminals are tight. On electric heated air curtains, remove the fan deck(s) as follows to inspect electric heaters, electrical wiring and connections and to remove dust, dirt and debris: Unclip the fan motor electrical connector. Unfasten x M nuts/bolts on each fan deck. Unfasten M screws at bottom edge of fan deck. Carefully lift the fan deck away from the air curtain. Refit fan deck(s) and close the hinged air inlet grille after servicing. Reconnect electrical supply and test to ensure correct operation (see Section : Commissioning) Page 7

18 9. WARRANTY All units are covered by a two year warranty. Failure to adequately maintain the unit may void the warranty. If any problems are encountered, please contact your installer/supplier. Failing this please contact Thermoscreens Canada. Care has been taken in compiling these instructions to ensure they are correct. Thermoscreens Canada disclaims all liability for damage resulting from any inaccuracies and/or deficiencies in this documentation. Thermoscreens Canada retain the right to change the specifications stated in these instructions. Thermoscreens Canada Toll Free: King Street, Unit # Tel: Barrie, Ontario Fax: Canada LN BS mail: salescanada@thermoscreens.com Page 8

19 8 / 9. CILING LVL (ffective Width of Airstream) D 8 /.7 / 0. 9 /. A mm / inch B C HX000R Cut-Out in Ceiling /.0 /.0 /. HX00R HX000R 70 / 7. / / /.7 Holes for M0 / 8 UNC drop rods, for m unit, for.m & m units Use all drop rod holes! / 0. 7 / /. 9 /.7 09 /.7 A B C D - - ntry points for electrical supply and controls Rp¾ / ¾ in. BSPP LPHW connections 8 / / / /. 0 /. 0 / /.7 70 / 7. / / 9. 8 / 9. 8 / 9. Length Width APPNDIX DIMNSIONS OF HX RCSSD AIR CURTAIN Page 9

20 TRMINAL BLOCK 08V / ph / 0Hz L L L L L L F, F -.A (T) F F xternal Air Sensor A NO A NO 0V AC Coil K K 0V AC Coil 8 C H Auto Thermal Trip A NO A NO Yellow F =.A (T) F = 00mA (F) Link To Slave Air Curtain F F J J Master/Slave Cable Yellow K Live K HALTHY INHIBIT K K RMOT CONTROL.0 kw (x).0 kw (x).0 kw (x).0 kw (x) LD ON Live K K K7 Live K8 K9 K0 Second Stage Heating (top elements) First Stage Heating (bottom elements) COPOWR CONTROLLR - CVR 008 ~ (COMMON) Brown (High) Grey Violet Orange (Low) 0 APPNDIX A WIRING DIAGRAM -HX000R 08V Page 0

21 TRMINAL BLOCK 08V / ph / 0Hz L L L L L L F, F -.A (T) F F xternal Air Sensor A NO A NO A NO 0V AC Coil K 0V AC Coil K 0V AC Coil K 8 C H Auto Thermal Trip A NO A NO A NO Yellow Yellow F =.A (T) F = 00mA (F) Link To Slave Air Curtain F F J J Master/Slave Cable Yellow K Live K HALTHY INHIBIT K K RMOT CONTROL.0 kw (x).0 kw (x).0 kw (x).0 kw (x) LD ON Live K K K7.0 kw (x).0 kw (x) Live K8 K9 K0 COPOWR CONTROLLR - CVR 008 ~ (COMMON) Brown (High) Grey Violet Orange (Low) Second Stage Heating (top elements) First Stage Heating (bottom elements) 0 APPNDIX B WIRING DIAGRAM HX00R 08V Page

22 A NO 0V AC Coil A NO TRMINAL BLOCK 08V / ph / 0Hz L L L L L L F, F -.A (T) F F xternal Air Sensor A NO A NO A NO K 0V AC Coil K 0V AC Coil K 0V AC Coil K A NO A NO A NO 8 C H Auto Thermal Trip (x) Yellow Yellow F =.A (T) F = 00mA (F) Link J J To Slave Air Curtain Master/Slave Cable Yellow F F K Live K HALTHY INHIBIT K K RMOT CONTROL.0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x) LD ON Live K K K7 Live K8 K9 K0 COPOWR CONTROLLR - CVR 008 ~ (COMMON) Brown (High) Grey Violet Orange (Low) (COMMON) 0 Second Stage Heating (top elements) First Stage Heating (bottom elements) ~ Brown (High) Grey Violet Orange (Low) 0 APPNDIX C WIRING DIAGRAM HX000R 08V Page

23 WARNING! UNIT RQUIRS MOR THAN ON SOURC OF LCTRICAL POWR TRMINAL BLOCK 80V / ph / 0Hz or 00V / ph / 0Hz L L L L L L F, F -.A (T) F F A NO A NO 08V or 0V Disconnecting means integral to the unit for both sources of electrical power is required! 0V AC Coil K 0V AC Coil K 8 C H Auto Thermal Trip A NO A NO xternal Air Sensor Yellow F =.A (T) F = 00mA (F) Link F F K Live K J J Yellow Master/Slave Cable *s *s HALTHY INHIBIT To Slave Air Curtain K K RMOT CONTROL.0 kw (x).0 kw (x) LD ON Live K K K7 *s *s.0 kw (x).0 kw (x) Live K8 K9 K0 *s *s COPOWR CONTROLLR - CVR 008 Second Stage Heating (top elements) First Stage Heating (bottom elements) *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² Grey tri-rated cables (COMMON) Brown (High) Grey Violet Orange ~ (Low) 0 APPNDIX D WIRING DIAGRAM -HX000R 80V or 00V Page

24 WARNING! UNIT RQUIRS MOR THAN ON SOURC OF LCTRICAL POWR TRMINAL BLOCK 80V / ph / 0Hz or 00V / ph / 0Hz L L L L L L F, F -.A (T) F F A NO A NO 08V or 0V Disconnecting means integral to the unit for both sources of electrical power is required! 0V AC Coil K 0V AC Coil K 8 C H Auto Thermal Trip (x) A NO A NO xternal Air Sensor Yellow F =.A (T) F = 00mA (F) Link F F K Live K J J Yellow Master/Slave Cable *s *s *s HALTHY INHIBIT To Slave Air Curtain K K RMOT CONTROL.0 kw (x).0 kw (x) LD ON Live K K K7 *s *s *s.0 kw (x).0 kw (x) Live K8 K9 K0 *s *s *s *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² Grey tri-rated cables COPOWR CONTROLLR - CVR kw (x).0 kw (x) ~ Second Stage Heating (top elements) First Stage Heating (bottom elements) (COMMON) Brown (High) Grey Violet Orange (Low) 0 APPNDIX WIRING DIAGRAM HX00R 80V or 00V Page

25 WARNING! UNIT RQUIRS MOR THAN ON SOURC OF LCTRICAL POWR TRMINAL BLOCK 80V / ph / 0Hz or 00V / ph / 0Hz L L L L L L F, F -.A (T) F F A NO A NO 8 C H Auto Thermal Trip (x) 08V or 0V Disconnecting means integral to the unit for both sources of electrical power is required! 0V AC Coil K 0V AC Coil K A NO A NO xternal Air Sensor Yellow F =.A (T) F = 00mA (F) Link F F J J *s *s Yellow Master/Slave Cable Live K HALTHY INHIBIT To Slave Air Curtain RMOT CONTROL LD ON Live K *s *s.0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x) Live K8 *s *s K0 *s *s (COMMON) Brown (High) Grey Violet Orange ~ (Low) COPOWR CONTROLLR - CVR 008 *s *s 0 (COMMON) ~ Brown (High) Grey Violet Orange (Low) *s *s *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² Grey tri-rated cables 0 Second Stage Heating (top elements) First Stage Heating (bottom elements) APPNDIX F WIRING DIAGRAM HX000R 80V or 00V Page

26 TRMINAL BLOCK F, F -.A (T) F 08V or 0V Brown F L L L L PORT VALV F =.A (T) F = 00mA (F) xternal Air Sensor F F J J Grey Orange Green/Yellow Brown K Live K Master/Slave Cable HALTHY INHIBIT To Slave Air Curtain K K RMOT CONTROL LD ON Live K K K7 Live K8 K9 K0 COPOWR CONTROLLR - CVR 008 ~ (COMMON) Brown (High) Grey Violet Orange (Low) (COMMON) 0 ~ Brown (High) Grey Violet Orange (Low) (m only) 0 APPNDIX G WIRING DIAGRAM HX000WR, HX00WR and HX000WR Page

27 TRMINAL BLOCK F, F -.A (T) F 08V or 0V Brown F L L L L F =.A (T) F = 00mA (F) F F J J K Master/Slave Cable Brown Live K HALTHY INHIBIT To Slave Air Curtain K K RMOT CONTROL LD ON Live K K K7 Live K8 K9 K0 COPOWR CONTROLLR - CVR 008 (COMMON) (m only) ~ Brown (High) Grey Violet Orange (Low) ~ (COMMON) Brown (High) Grey Violet Orange (Low) 0 0 APPNDIX H WIRING DIAGRAM HX000AR, HX00AR and HX000AR Page 7