AIR CURTAIN HX SURFACE MOUNTED RANGE

Transcription

1 AIR CURTAIN HX SURFAC MOUNTD RANG INSTALLATI, OPRATI AND MAINTNANC INSTRUCTIS N. America nglish T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

2 CTNTS Page CTNTS... LCTRICAL SAFTY... SPCIFICATIS.... INTRODUCTI.... DLIVRY CTNTS.... TOOLS RQUIRD INSTALLATI LCTRICAL CNCTI RMOT CTROL INSTALLATI RMOT CTROL STTINGS XTRNAL CTROLS MULTIPL AIR CURTAIN SYSTMS.... SYSTM CFIGURATI.... FAN SPD SLCTI.... RMOT CTROL OPRATI.... COMMISSIING TH SYSTM SIGN OFF FAULT CDITIS SRVIC & MAINTNANC WARRANTY... 8 APPNDIX Dimensions of HX Surface Mounted Air Curtain... 9 APPNDIX A WIRING DIAGRAM HX000 08V... 0 APPNDIX B WIRING DIAGRAM HX00 08V... APPNDIX C WIRING DIAGRAM HX000 08V... APPNDIX D WIRING DIAGRAM HX000 8 or 0... APPNDIX WIRING DIAGRAM HX00 8 or 0... APPNDIX F WIRING DIAGRAM HX000 8 or 0... APPNDIX G WIRING DIAGRAM HX000W, HX00W and HX000W... APPNDIX H WIRING DIAGRAM HX000A, HX00A and HX000A... 7 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) 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 national and local wiring regulations and/or local statutory regulations. Danger: Disconnect electrical supply before servicing A phase or phase local Disconnect, provided by others in accordance with lectrical Code and Local lectrical Codes, with a contact separation of at least mm (/8in) 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 8 or 0, phase electrical supply - see section : Specifications, lectrical Supply * also need a separate 08V to electrical supply to operate fan motors and controls. A mm / in size cable gland or conduit connector of IP rating or above should be used for the lectrical Supply into the air curtain. See Wiring Diagrams for connecting electrical supply and control cables to the air curtain. The air curtain must be earthed. SPCIFICATIS Air Curtain Model No 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) HX000A 08 0// / / 99 HX00A 08 0// / / HX000A 08 0// / 8 80 / 7 HX000W 08 0//0 0.. /.0 / / HX00W 08 0// /8. / 7 / HX000W 08 0// /. / 8 9 / 0 HX000 (08V) 08//0..0 /.0 / / 0 HX00 (08V) 08// /8. / 7 / 8 HX000 (08V) 08// /. / 8 8 / 8 HX000 (8) 80//0 * //0 0.. /.0 / / 0 HX00 (8) 80//0 * // /8. / 7 / 8 HX000 (8) 80//0 * // /. / 8 8 / 8 HX000 (0) 00//0 * //0 0.. /.0 / / 0 HX00 (0) 00//0 * 8 7. /8. / 7 / 8 HX000 (0) //0 00//0 * // Table /. / 8 8 / 8 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

4 . INTRODUCTI 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, W or A are designed to be surface mounted inside a building and located horizontally over a doorway. They must not be installed on the outside of a building or built into a cabinet or recessed in any way. Caution: This equipment has been investigated with regard to safety from electrical fire and shock hazard only. The mechanical features have not been investigated and are subject to approval by the inspection authority having jurisdiction. 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 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

5 . DLIVRY CTNTS The following items are supplied in the box at delivery. NOT: If any parts are missing or damaged contact your place of purchase. HX Surface Mounted Air Curtain copower Remote Control Note: nd caps are supplied loose to be fitted during installation Supplied with m / 0ft RJ Control Cable Wall Brackets and M0 Fixing Bolts Outdoor Air Thermostat (Optional supplied by Installer) brackets for HX00 & HX000 Used for simple weather compensation control (disables heating on a warmer day) NOT: On water heated units, -port water heating valve is factory fitted inside air curtain.. TOOLS RQUIRD The following tools are required for installation: Flat blade screwdrivers Phillips head screwdrivers 0mm wrench Adjustable wrench lectric drill Ladders Appropriate lifting equipment T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

6 7. INSTALLATI The air curtain is designed to be 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 height of the discharge grille above floor level to be no more than as indicated in Fig at least 00mm / in clearance (air gap) above electric/water heated air curtains, see Fig 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 00mm / in 08V -.m / 0ft 0in -.m / ft in NOT: For the air curtain to work well the width of the open doorway should be less than the effective width of the airstream, see Table. 7. Wall Fixing NOT: Use suitable wall fixing bolts (not supplied) to fix the unit to the wall, taking into account the type of wall and the weight of the unit (see section : Specifications). Step Step Step Step Step Bolt all wall brackets to the rear face of the unit as shown in Fig, using the M0 fixing bolts supplied. Drill fixing points in the wall, referring to Appendix for correct positioning. Screw in the top wall bolts leaving a small gap between the screw head and the wall. Lower the unit onto the bolts via the key-hole slots in the top of the wall brackets and screw in the bottom wall bolts. Tighten all fixing bolts until the air curtain is safely secured to the wall. Fig T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

7 7. Ceiling Suspension /8 UNC Threaded rods (not supplied) are used to suspend the unit from the ceiling. Suspend the unit from the ceiling as follows: Step Screw the threaded rods into all of the holes in the top face of the unit as shown in Fig. NOT: Do not screw hanging rods too far in as they could interfere with internal components. Step Fit /8 UNC locking nuts (not provided) to prevent the rod rotating and coming away from the casing. Fig Step Secure each suspension 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. 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 Table below. Table Air Curtain HX000W, -row (kw) HX00W, -row (8kW) HX000W, -row (kw) Air Curtain HX000W, -row (kw) HX00W, -row (8kW) HX000W, -row (kw) Water Flow Rate (l/min at 8/7 C / US Gall/min at 80/0 F). /. Water Pressure Drop (kpa / psi / ft H O).8 / 0.99 /.. /.. /.9 /.. / 8.. /.8 / 7. Water Flow Rate (l/min at 0/0 C / US Gall/min at 0/00 F) Water Pressure Drop (kpa / psi / ft H O) 8. /. 9. /.9 /..9 /. 0. /.9 /. 7. /. 0. /. /. NOT: 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. Water flow rates and pressure drops at different water temperatures can be calculated using the Thermoscreens coil calculation programme. Visit the Thermoscreens website for details. T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 7

8 8. ACCSS FOR LCTRICAL CNCTI 8. How to access terminals To gain access to the air curtain for connection and commissioning, remove air inlet grilles and bottom access panel as explained below. First remove the plastic end caps at each end of the unit, if fitted, by pulling off to the side. NOT: All air curtain panels are protected in a plastic film. When access panels are removed this film can be removed. 8.. Remove air inlet grilles Using a Philips No screwdriver, remove each grill with its filter. To remove, insert screwdriver into the elongated hole at the bottom corner of the grille (see Fig ) and turn the screw one quarter of a turn anticlockwise. Fig 8.. Remove bottom access panel Unfasten the securing screw at each end (see, Fig ) and, if applicable, two screws in the centre (HX00 and HX000 units only). To remove, slide the access panel (see, Fig ) out forwards. Fig T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 8

9 9. RMOT CTROL INSTALLATI Mount the copower remote control in a convenient position directly to the wall or onto a switch box. 9. 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 ). 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 in the remote control. Refit the front case. Fig 9. Switch box mounting Step Step Using a screwdriver undo the screw on the top of the remote control case and pull the back case away (see Fig ). 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 mounting screws (not supplied) (see Fig 7). Step Connect the RJ plug to the RJ socket on the PCB in the remote control. Fig 7 / 8 in Step Refit the front case. NOT: For optional remote control settings see section RMOT CTROL STTINGS On the back of the PCB inside the copower Remote Control you will find four DIP switches that provide the following optional features, see Table : DIP Feature xplanation Default Notes Reset on power-up On restoring power after an electrical interruption all Remote Control settings are retained Stop fan on cold Fans are switched off when heating level is achieved (AUTO mode only) Never blow cold Air curtain always heats in AUTO mode Room air nables the room air sensor in temperature control the Remote Control OFF OFF OFF WARNING! Fans start on their own after power is restored Will not go to ambient mode Disables all other temperature sensors Table T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 9

10 . XTRNAL CTROLS. Remote switch contacts IN0, IN Terminals IN0 and IN on the copower PCB inside the air curtain can be used to provide different control strategies using remote volt-free contacts (see Fig 8). This could be to provide remote On/Off from a timer or BMS Digital/Output contact, to work with a door switch or for simple weather compensation control to disable heating when outdoor air temperatures become warmer. Table describes the different functions: Fig 8 Table Function IN0 Notes Remote On/Off (INHIBIT) Unit operates normally in MANUAL Mode or AUTO Mode from the Remote Control Unit switches off after s, with fan run-on at Medium fan speed if DIP = OFF Use the Remote Control to set up unit and then hide it away if required. * On/Off is then done via IN0 using a remote volt-free contact. Function IN DIP IN0 Notes Door Switch Control Summer Winter After 0s the heating is disabled and the fan goes to low speed Unit operates normally in MANUAL Mode or AUTO Mode from the Remote Control COLD DAY Unit operates normally in MANUAL Mode or AUTO Mode from the Remote Control Heating is disabled straight away, Fan speeds operate normally from the Remote Control WARM DAY OFF Door Open:- Normal Control Door Closed:- Heating Off Low Fan Speed Simple weather compensation control using an outdoor air thermostat with volt free contacts (see Section.) NOT: Wire volt-free, remote switch contacts to -way screw terminals IN0 and IN using -core cable. WARNING: Do not apply any voltage to terminals IN0 and IN as this will damage the copower PCB inside the air curtain. * NOT: The copower Remote Control must stay plugged-in for the air curtain to keep working. An optional plug-in PROM is available from Thermoscreens so the Remote Control can be unplugged and the air curtain stay working. Visit the Thermoscreens website for details. T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 0

11 . Overheat safety cut-out indication For electric heated air curtains the copower PCB includes a fault indication signal for if the overheat safety cut-out on the electric heater operates. Volt free changeover contacts (A AC DC) can be wired via the -way screw terminal HALTHY (see Fig 9). Refer to Section 8.: Overheat Safety cut out, for how to reset a overheat safety cut-out situation. Fig 9. Weather compensation control NO HALTHY C NC ALARM! To save heating energy on warmer days a simple weather compensation (Summer/Winter) heat control strategy can be used. Fit an outdoor air thermostat with volt-free contacts (supplied by the installer) to a north facing wall. Use a -core cable to connect the outdoor air thermostat to -way terminal IN on the copower PCB (see Fig 0) On the copower PCB, set DIP to OFF as per Table, (see Section.: Remote switch contacts IN0, IN). Fig 0 Switch Contact Closed = Heating nabled (cold day) Switch Contact Open = Heating Disabled (warm day) Outdoor Air Thermostat WARNING: Do not apply any voltage to terminal IN as this will damage the copower PCB. NOT: To promote increased energy saving a more advanced weather compensation control strategy is available from Thermoscreens. Using a heating curve, the discharge air temperature of the airstream coming from the air curtain is controlled against the outside air temperature. Visit the Thermoscreens website for details.. MULTIPL AIR CURTAIN SYSTMS For master/slave control, plug and connect units together with Thermoscreen RJ extension cables (not supplied) as per Figure below. ach air curtain must have its own electrical supply. maximum 8 units Fig T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

12 . SYSTM CFIGURATI. Optional features WARNING: Isolate and disconnect air curtain from the power source before making any changes. DIP switches on the air curtain copower PCB (see Fig ) provide the following optional features, as explained below: Fan heat interlock Disable fan run-on Thermostat master (for master/slave installations) Weather compensation heat control (Summer/Winter) Door switch control Fig Feature DIP setting Default Notes Fan 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. Thermostat master For master/slave installations. Only the air sensor in the thermostat master air curtain is used to measure air temperature. Set DIP to in the air curtain that will be the master unit. Weather compensation control or Door switch control Simple weather compensation control to save heating energy. or Door switch control. DIP DIP DIP DIP Heat output is governed by fan speed. OFF Fan run-on at medium speed enabled. OFF Air curtains in master/slave systems all act independently. OFF IN Weather compensation IN Door switch This feature is only used with electric heated air curtains to limit very high air temperatures. Set DIP to OFF if unit is water heated or ambient. Must only be used for water heated or ambient air curtains. ach air curtain must have DIP set to for no fan run-on. Air sensor thermistors in all slave air curtains will be ignored. Stops some units blowing cold air and others blowing warm air in master/slave systems on larger doorways. See section. Remote Switch Contacts IN0 and IN for details Weather compensation control is the same as Summer/Winter control NOT: rectangle is moveable head of DIP switch. NOT: A range of advanced factory fitted and plug-in control options are available from Thermoscreens to enhance the performance of the copower PCB controller inside the air curtain. These include advanced weather compensation control using a heating curve, outlet air temperature control, CObus Modbus BMS control, modulating heater outputs and PROMs for non-standard control strategies. Visit the Thermoscreens website for details. T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

13 . FAN SPD SLCTI Factory settings for the fan speeds are shown in Table and below: Fan running on 08V (refer to wiring diagrams in Appendix ) Table Fan Speed (air curtain as delivered) HIGH (black wire) Motor Speed Tapping (highest speed) air velocity at discharge is 8.7 m/s / 700 ft/min Maximum air curtain mounting height (m / ft). / 0ft 0in MDIUM (blue wire).9 / 9ft in LOW (red wire). / 7ft in Sound Pressure Level of air curtain [db(a) at m /0ft] HX000-7 HX00-8 HX000-8 HX000 - HX00 - HX000 - HX000-0 HX00 - HX000 - Air Volume Flow Rate (m /h / cfm) 7 / / 80 / 0 90 / / 070 / / 90 0 / / 070 Fan running on (refer to wiring diagrams in Appendix ) Table Fan Speed (air curtain as delivered) HIGH (black wire) Motor Speed Tapping (highest speed) air velocity at discharge is 9. m/s / 80 ft/min Maximum air curtain mounting height (m / ft). / ft in MDIUM (blue wire). / 0ft in LOW (red wire). / 7ft 0in Sound Pressure Level of air curtain [db(a) at m /0ft] HX000-8 HX00-0 HX000-0 HX000 - HX00-8 HX000-8 HX000 - HX00 - HX000 - Air Volume Flow Rate (m /h / cfm) 00 / 88 0 / 70 0 / 0 / / 70 0 / 0 / 8 80 / / 0 Sound pressure levels db(a) at m/0ft distance are for a single air curtain mounted at its maximum mounting height, operating in a room with average acoustic characteristics as defined in CIBS Guide B (reverberation time 0.7s at khz) and a room size equivalent to 8 air changes per hour (ac/h). Care needs to be taken when selecting air curtains for an installation as noise levels can be several db higher if the mounting height is reduced, if the room is more live (i.e. hard surfaces, no furnishings or absorbent materials), if the room is smaller than 8 ac/h equivalent or a combination of these factors. Noise levels will also increase if more than one air curtain is installed at the same doorway (e.g. +db(a) for equal point sources: direct field). T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

14 . RMOT CTROL OPRATI 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: Inlet air temperature, or Room air temperature This is dependent on the settings made in Section 0: Remote Control Settings (DIP switch )., & 7 Fan speed Switch fan speed between Low, Medium and High respectively. The appropriate LD illuminates. NOT: On HX A (Ambient non heated) units the LD indicators on the Heating level scale and AUTO button still illuminate but are ignored as nothing happens in the air curtain. T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

15 . COMMISSIING TH SYSTM. Verify system operation To commission the system, verify the following conditions are met: All fans are working. Fans 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 Control operates correctly in both manual and auto modes.. Instruct customer and hand over Before leaving site, hand over the installation to the customer/end user or their representative. xplain that any person operating the air curtain must be given supervision and instruction by the person responsible for their safety, concerning the safe use of the unit and to understand any hazards involved. 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 but 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 9: Service & Maintenance. NOT: Leave these instructions with the customer/end user or their representative!! 7. SIGN OFF Complete the following once commissioning is completed. Installer signature Installer name Installer company Date Customer signature Customer name Customer company Date T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

16 8. FAULT CDITIS 8. Overheat Safety cut-out An overheat fault in electric heated units may cause the overheat safety cut-out(s) to operate. This is indicated by flashing LDs on the Remote Control and a red status LD on the copower PCB inside the air curtain. Before resetting ensure there is adequate air flow from the air curtain and the unit has been commissioned as per section. To reset a overheat safety cut-out: 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 copower 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 on the copower PCB in the air curtain will flash green. 8. Fuses In the event of an electrical fault internal electrical fuses may operate. There are two.a(t) internal fuses located in two DIN-rail fused terminals inside the air curtain There are also two internal fuses located on the copower PCB inside the air curtain: Fuse.A(T) supplies the fan motors within the air curtain Fuse 00mA(F) controls the circuitry of the copower PCB 8. copower PCB status indication There is a status LD on the copower PCB inside the air curtain (See LD shown on Wiring Diagrams in the Appendix). This indicates the status of the copower Control system as follows:. LD flashing green operation normal. LD flashing red low supply voltage, remote control not plugged in or RJ cable fault. LD permanently red overheat safety cut-out(s) open circuit from an overheat situation. Indicators on copower Remote Control also flash! (see Section 8: Fault Conditions for how to reset) T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

17 9. SRVIC & MAINTNANC WARNING: Failure to adequately maintain the unit and provide a suitable cleaning schedule will result in a loss of performance and reduced life expectancy of the air-curtain and possible overheating and fire risk with electric heated units. 9. very week NOT: Weekly maintenance can be carried out by the Cleaner or Janitor from floor level. Turn off the air curtain to prevent entry of dust then clean the face of the air inlet grilles and air filters inside the grilles using a vacuum cleaner with an extension tube and brush. 9. very months WARNING: Before servicing, isolate and disconnect the air curtain from the electrical power. WARNING: The following servicing and 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 Step Remove plastic end caps at each end of the unit by pulling off to the side. Use a Philips No. screwdriver to remove air inlet grilles by releasing the quarter-turn fasteners at the bottom corners of each air inlet grille. See Fig, Section 8... 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 and that all cables are in good condition. 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 air inlet grilles after servicing. Reconnect electrical supply and test to ensure correct operation (see Section : Commissioning). T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 7

18 0. 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 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 8

19 G H H I 00 /.9 (min.) /.0 I 8 /. AIR IN 0 /. 0 /. AIR OUT 8 / 8. / 0. J (ffective Width of Airstream) ntry points for electrical supply and controls mm / inch Remote control connection interface A B HX000 HX00 HX /. 8 / / /. 0 /. 00 / 78.9 A C D F 70 / 8. 0 / / / / / 7.8 /. 0 / / / /. 98 /.0 90 / / 7. 9 / 7. Inserts for 8 UNC drop rods, for m unit, for.m/m units Use all drop rod holes! K 8 0 / 7.9 / 8. / 8.8 J 00 /. 0 /. 0 / 8.7 K 8 / 7. 0 / /. Rp¾ / ¾ in. BSPP LPHW connections 0 B C D F G H I APPNDIX Dimensions of HX Surface Mounted Air Curtain 0 /. 0 / 0.8 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 9

20 TRMINAL BLOCK 08V / ph / 0Hz L L L L L L.7A.7A A* F, F -.A (T) F F A NO A NO CTACTOR AC Coil K K CTACTOR AC Coil 8 C Auto Thermal Trip A NO A NO Healthy Alarm Summer/Winter or Door Contact To Slave Air Curtain B* F = F00mA F = T.A J NC C NO F F J LD IN IN0 R0 - J Master/Slave Cable J Th J9 RMOT CTROL J0 PROM.0 kw (x).0 kw (x).0 kw (x).0 kw (x) L J J rectangle is moveable head of DIP switch J L Fan Fan L J 0 N J7 CO-Power CVR008-9 Second Stage Heating (top elements) Fan Motor First Stage Heating (bottom elements) * * Capacitor: µf ~ (COMM) (High) (Low) L L T T 0 ABB TF-.7 Thermal Overload Relay set to.a, Auto Reset APPNDIX A WIRING DIAGRAM HX000 08V T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 0

21 TRMINAL BLOCK 08V / ph / 0Hz L L L L L L.7A.7A.7A A* F, F -.A (T) F F A NO A NO A NO CTACTOR AC Coil K CTACTOR AC Coil K CTACTOR AC Coil K 8 C Auto Thermal Trip (x) A NO A NO A NO Healthy Alarm Summer/Winter or Door Contact To Slave Air Curtain B* F = F00mA F = T.A J NC C NO F F J LD IN IN0 R0 - J Master/Slave Cable J Th J9 RMOT CTROL J0 PROM.0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x) L J J rectangle is moveable head of DIP switch J L Fan Fan L J 0 N J7 CO-Power CVR008-9 Second Stage Heating (top elements) First Stage Heating (bottom elements) Fan Motor (COMM) (High) ~ (Low) L L T T Capacitor: µf 0 ABB TF-. Thermal Overload Relay set to.0a, Auto Reset * * APPNDIX B WIRING DIAGRAM HX00 08V T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

22 TRMINAL BLOCK 08V / ph / 0Hz L L L L L L.7A.7A.7A.7A A* F, F -.A (T) F F A NO A NO A NO A NO CTACTOR AC Coil K CTACTOR AC Coil K CTACTOR AC Coil K CTACTOR AC Coil K 8 C Auto Thermal Trip (x) A NO A NO A NO A NO Healthy Alarm Summer/Winter or Door Contact J To Slave Air Curtain B* F = F00mA F = T.A J LD IN IN0 R 0 - J NC C NO F F Master/Slave Cable J Th J9 RMOT CTROL J0 PROM.0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x) L J J rectangle is moveable head of DIP switch J L Fan Fan L T T J Fan Motor 0 N J7 CO-Power CVR008-9 L L ~ (COMM) (High) (Low) L L T T 0 Capacitor: µf Second Stage Heating (top elements) First Stage Heating (bottom elements) * * Fan Motor Capacitor: µf ~ (COMM) (High) (Low) x, ABB TF-.7 Thermal Overload Relay set to.a, Auto Reset 0 APPNDIX C WIRING DIAGRAM HX000 08V T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

23 WARNING! UNIT RQUIRS MOR THAN SOURC OF LCTRICAL POWR TRMINAL BLOCK 8 / ph / 0Hz or 0 / ph / 0Hz 7.A - 8.8A A - 8.8A - 0 L L L L L L A* F, F -.A (T) F F A NO A NO CTACTOR AC Coil CTACTOR AC Coil K 08V to Disconnecting means integral to the unit for both sources of electrical power is required! K 8 C Auto Thermal Trip A NO A NO Healthy Alarm Summer/Winter or Door Contact B* J To Slave Air Curtain *s *s F = F00mA F = T.A J IN IN0 R 0 - J NC C NO F F LD Master/Slave Cable J Th J9.0 kw (x).0 kw (x) *s *s.0 kw (x).0 kw (x) RMOT CTROL J0 PROM L J J rectangle is moveable head of DIP switch J L * * 7 Fan Fan L *s *s 8 9 J 0 N J7 CO-Power CVR008-9 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 Fan Motor (COMM) (High) ~ (Low) L L T T Capacitor: µf 0 ABB TF-.7 Thermal Overload Relay set to.a, Auto Reset APPNDIX D WIRING DIAGRAM HX000 8 or 0 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

24 WARNING! UNIT RQUIRS MOR THAN SOURC OF LCTRICAL POWR TRMINAL BLOCK 8 / ph / 0Hz or 0 / ph / 0Hz 7.A - 8.8A - 0.A - 8.A - 0 L L L L L L A* F, F -.A (T) F F A NO A NO CTACTOR AC Coil CTACTOR AC Coil K 08V to Disconnecting means integral to the unit for both sources of electrical power is required! K 8 C Auto Thermal Trip (x) A NO A NO Healthy Alarm Summer/Winter or Door Contact B* To Slave Air Curtain *s *s *s F = F00mA F = T.A J NC C NO F F J LD IN IN0 R0 - J Master/Slave Cable J Th J9 RMOT CTROL.0 kw (x).0 kw (x).0 kw (x).0 kw (x) J0 PROM L J J rectangle is moveable head of DIP switch J *s *s *s L * * Fan Fan L *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² Grey tri-rated cables J *s *s *s 0 N J7 CO-Power CVR kw (x).0 kw (x) Fan Motor Second Stage Heating (top elements) First Stage Heating (bottom elements) Capacitor: µf ~ (COMM) (High) (Low) L L T T 0 ABB TF-. Thermal Overload Relay set to.0a, Auto Reset APPNDIX WIRING DIAGRAM HX00 8 or 0 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

25 WARNING! UNIT RQUIRS MOR THAN SOURC OF LCTRICAL POWR TRMINAL BLOCK 8 / ph / 0Hz or 0 / ph / 0Hz.A - 8.A - 0.A - 8.A - 0 L L L L L L A* F, F -.A (T) F F A NO A NO CTACTOR AC Coil CTACTOR AC Coil K 08V to Disconnecting means integral to the unit for both sources of electrical power is required! K 8 C Auto Thermal Trip (x) A NO A NO Healthy Alarm Summer/Winter or Door Contact B* J To Slave Air Curtain J *s *s F = F00mA F = T.A LD IN IN0 R 0 - J NC C NO F F Master/Slave Cable J Th J9.0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x).0 kw (x) RMOT CTROL J0 PROM L J J rectangle is moveable head of DIP switch *s *s J * * L *s *s L Fan Fan T T *s *s Fan Motor J 0 N J7 CO-Power CVR008-9 L L Capacitor: µf ~ (COMM) (High) (Low) L L T T *s *s 0 Fan Motor x, ABB TF-.7 Thermal Overload Relay set to.a, Auto Reset 0 *s *s *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² Grey tri-rated cables Capacitor: µf ~ (COMM) (High) (Low) Second Stage Heating (top elements) First Stage Heating (bottom elements) APPNDIX F WIRING DIAGRAM HX000 8 or 0 T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

26 TRMINAL BLOCK F, F -.A (T) F 08V to Brown F L L L L PORT VALV Summer/Winter or Door Contact To Slave Air Curtain Grey Orange Green/ F = F00mA F = T.A J NC C NO F F J LD IN IN0 R0 - J Master/Slave Cable J Th J9 RMOT CTROL Brown J0 PROM L J J rectangle is moveable head of DIP switch J L 7 8 L Fan Fan 9 T T J Fan Motor 0 N J7 CO-Power CVR008-9 L L (COMM) ~ (High) L L T T (Low) 0 Capacitor: m, m - µf.m - µf x, ABB TF-.7 Thermal Overload Relay set to.a, Auto Reset Fan Motor (m only) (COMM) (High) ~ (Low) Capacitor: µf 0 APPNDIX G WIRING DIAGRAM HX000W, HX00W and HX000W T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page

27 TRMINAL BLOCK F, F -.A (T) F 08V to F L L L L Door Contact J To Slave Air Curtain J F = F00mA F = T.A NC C NO LD IN IN0 R 0 - J Master/Slave Cable J F F Th J9 RMOT CTROL J0 PROM Brown L J J rectangle is moveable head of DIP switch J L 7 8 L Fan Fan 9 x, ABB TF-.7 Thermal Overload Relay set to.a, Auto Reset Fan Motor J 0 N J7 CO-Power CVR008-9 (COMM) Fan Motor (m only) ~ (High) L L T T (Low) 0 ~ Capacitor: m, m - µf.m - µf Capacitor: µf (COMM) (High) (Low) 0 APPNDIX H WIRING DIAGRAM HX000A, HX00A and HX000A T T L L T CAN-USA-NG (v9) (with ABB TF Thermal Overload Relays) Page 7