AIR CURTAIN HX RECESSED RANGE

Transcription

1 AIR CURTAI HX RECESSED RAGE ISTALLATIO, OPERATIO AD MAITEACE ISTRUCTIOS English T UK (v9) Page

2 COTETS COTETS... ELECTRICAL SAFETY... SPECIFICATIOS.... ITRODUCTIO.... DELIVERY COTETS TOOLS REQUIRED ISTALLATIO LPHW MODELS REMOTE COTROL ISTALLATIO REMOTE COTROL SETTIGS EXTERAL COTROLS.... MULTIPLE AIR CURTAI SYSTEMS.... SYSTEM COFIGURATIO.... FA SPEED SELECTIO.... REMOTE COTROL OPERATIO COMMISSIOIG THE SYSTEM SIG OFF FAULT CODITIOS SERVICE & MAITEACE WARRATY... 9 APPEDIX DIMESIOS OF HX RECESSED AIR CURTAI... 0 APPEDIX A WIRIG DIAGRAM -HX000ER... APPEDIX B WIRIG DIAGRAM HX00ER... APPEDIX C WIRIG DIAGRAM HX000ER... APPEDIX D WIRIG DIAGRAM HX000WR, HX00WR and HX000WR... APPEDIX E WIRIG DIAGRAM HX000AR, HX00AR and HX000AR.... DECLARATIO OF COFORMITY... 6 T UK (v9) Page

3 ELECTRICAL SAFETY Electrical 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 IEE wiring regulations and/or local statutory regulations. A single phase or phase local isolator 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. 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 phase electrical supply - see Section : Specifications - require a neutral connection (~). A mm size cable gland or conduit connector should be used for the Electrical 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. SPECIFICATIOS Air Curtain Model o Electrical Supply (V/ph/Hz) Rated Electrical Power Input (kw) Rated Current per phase (A) Heat Output [Low/High] (kw) Effective Width of Airstream (m) Weight (kg) HX000AR 0// HX00AR 0// HX000AR 0// HX000WR 0// /.0.0 HX00WR 0// / HX000WR 0// /.0. 9 HX000ER 00// / HX00ER 00// / HX000ER 00// /.0. 8 Table T UK (v9) Page

4 . ITRODUCTIO Established in the 960s, Thermoscreens is a leading air curtain manufacturer that exports to over 60 countries worldwide. As with all our products, the HX range of air curtains is designed with energy efficiency in mind. HX models suffixed ER, 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 umber Proof of purchase is required to make a claim under warranty. Thermoscreens Ltd St. Mary s Road uneaton Warwickshire England CV AU sales@thermoscreens.com Tel: + (0) Fax: + (0) T UK (v9) Page

5 . DELIVERY COTETS The following items are supplied in the box at delivery. OTE: If any parts are missing or damaged contact your place of purchase. HX Recessed Air Curtain Ecopower Remote Control ote: The recessed grille is Supplied with 6m RJ Control Cable packed separately. Outdoor Air Thermostat (Optional supplied by Installer) Used for simple weather compensation control (disables heating on a warmer day) OTE: On water heated units, -port water heating valve is factory fitted inside air curtain. 6. TOOLS REQUIRED The following tools are required for installation: Flat blade screwdrivers Pozi head screwdrivers 0mm spanner Adjustable spanner Electric drill Ladders Appropriate lifting equipment Appropriate tools for cutting ceiling aperture T UK (v9) Page

6 7. ISTALLATIO 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 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 OTE: 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. 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. OTE: 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 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 lock-nuts either side of the fixing bracket to secure the hanging rod. OTE: 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 T UK (v9) Page 6

7 Step If you are installing model HX00R or HX000R, fit a th M0 threaded rod into the hanging point in the middle of the unit. Refer to Appendix and Fig. Fig M0 hanging rods RECESSED AIR CURTAI CEILIG LEVEL 8 Bottom surface of recessed air curtain casing 8 CEILIG LEVEL Step Secure each rod to a suitable structure that can support the weight of the unit (see Section : Specifications for weights). WARIG: 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 up into the ceiling as shown in Fig. Ensure the unit is level. 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, 6 on the HX00R and 7 on the HX000R (see Fig ). Fig (HX000R shown) T UK (v9) Page 7

8 Fix the grille as follows: Step Open the hinged inlet grille using a flat bladed screwdriver to release the quarter turn fasteners (see Fig 6). There are two fasteners on the HX000R unit and three fasteners on HX00R and HX000R units. Fig 6 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 M pozi head screws supplied. Start with the screws shown in Fig 7 and then fit the two at each end of the discharge grille. Fig 7 Step If fitting model HX00R or HX000R units insert or screws towards the middle of the unit as shown in Fig 8. 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. Fig 8 Step With the hinged inlet grille open again adjust the hanging rods (see Fig 9) so the grille frame fits neatly against the ceiling. Ensure the grille frame is a snug fit against the ceiling with no gaps all the way around. Fig 9 OTE: Open the hinged grille core to gain access to electrical connections, and for servicing and maintenance. T UK (v9) Page 8

9 8. 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 HX000WR, -row (kw) HX00WR, -row (8kW) HX000WR, -row (kw) Air Curtain HX000WR, -row (kw) HX00WR, -row (8kW) HX000WR, -row (kw) Water Flow Rate (l/min at 8/7 C) Water Pressure Drop (kpa) Water Flow Rate (l/min at 60/0 C) Water Pressure Drop (kpa) OTE: 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 UK (v9) Page 9

10 9. REMOTE COTROL ISTALLATIO Mount the Ecopower 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 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 in the remote control. Refit the front case. Fig 0 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 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 mounting screws (not supplied) (see Fig ). Step Step Connect the RJ plug to the RJ socket on the PCB in the remote control. Refit the front case. Fig OTE: For optional remote control settings see Section REMOTE COTROL SETTIGS On the back of the PCB inside the Ecopower Remote Control you will find four DIP switches that provide the following optional features, see Table : DIP Feature Explanation Default otes Reset on power-up On restoring power after an electrical interruption all Remote Control settings are retained O Stop fan on cold Fans are switched off when heating level is achieved (AUTO mode only) ever blow cold Air curtain always heats in AUTO mode Room air Enables the room air sensor in temperature control the Remote Control OFF OFF OFF WARIG! Fans start on their own after power is restored Will not go to ambient mode Disables all other temperature sensors Table T UK (v9) Page 0

11 . EXTERAL COTROLS. Remote switch contacts I0, I Terminals I0 and I on the Ecopower PCB inside the air curtain can be used to provide different control strategies using remote volt-free contacts (see Fig ). 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 Table Function I0 otes Remote On/Off (IHIBIT) Unit operates normally in MAUAL 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 I0 using a remote volt-free contact. Function I DIP I0 otes Door Switch Control Summer Winter After 0s the heating is disabled and the fan goes to low speed Unit operates normally in MAUAL Mode or AUTO Mode from the Remote Control COLD DAY Unit operates normally in MAUAL Mode or AUTO Mode from the Remote Control Heating is disabled straight away, Fan speeds operate normally from the Remote Control WARM DAY O OFF Door Open:- ormal Control Door Closed:- Heating Off Low Fan Speed Simple weather compensation control using an outdoor air thermostat with volt free contacts (see Section.) OTE: Wire volt-free, remote switch contacts to -way screw terminals I0 and I using -core cable. WARIG: Do not apply any voltage to terminals I0 and I as this will damage the Ecopower PCB inside the air curtain. * OTE: The Ecopower Remote Control must stay plugged-in for the air curtain to keep working. An optional plug-in EEPROM is available from Thermoscreens so the Remote Control can be unplugged and the air curtain stay working. Visit the Thermoscreens website for details. T UK (v9) Page

12 . Overheat safety cut-out indication For electric heated air curtains the Ecopower PCB includes a fault indication signal for if the overheat safety cut-out on the electric heater operates. Volt free changeover contacts (6A 0VAC 0VDC) can be wired via the -way screw terminal HEALTHY (see Fig ). Refer to Section 8.: Overheat Safety cut out, for how to reset a overheat safety cut-out situation. Fig. Weather compensation control (Summer/Winter) 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 I on the Ecopower PCB (see Fig ) O HEALTHY C C ALARM! On the Ecopower PCB, set DIP to OFF as per Table, (see Section.: Remote switch contacts I0, I). Fig Switch Contact Closed = Heating Enabled (cold day) Switch Contact Open = Heating Disabled (warm day) Outdoor Air Thermostat WARIG: Do not apply any voltage to terminal I as this will damage the Ecopower PCB. OTE: 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.. MULTIPLE AIR CURTAI SYSTEMS For master/slave control, plug and connect units together with Thermoscreen RJ extension cables (not supplied) as per Figure below. Each air curtain must have its own electrical supply. maximum 8 units Fig T UK (v9) Page

13 . SYSTEM COFIGURATIO. Optional features WARIG: Isolate and disconnect air curtain from the power source before making any changes. DIP switches on the air curtain Ecopower PCB (see Fig 6) 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 6 Feature DIP setting Default otes 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 O 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 O DIP O DIP O DIP O O 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 I Weather compensation O I 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. Each air curtain must have DIP set to O 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 I0 and I for details Weather compensation control is the same as Summer/Winter control OTE: rectangle is moveable head of DIP switch. OTE: A range of advanced factory fitted and plug-in control options are available from Thermoscreens to enhance the performance of the Ecopower PCB controller inside the air curtain. These include advanced weather compensation control using a heating curve, outlet air temperature control, ECObus Modbus BMS control, modulating heater outputs and EEPROMs for non-standard control strategies. Visit the Thermoscreens website for details. T UK (v9) Page

14 . FA SPEED SELECTIO 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) MEDIUM fan speed (blue wire) is wired into motor tapping LOW fan speed (red wire) is wired into motor tapping motor tapping: Set fan speeds according to Table below: (refer also to wiring diagrams in Appendix ) Table Fan Speed (air curtain as delivered) HIGH (black wire) MEDIUM (blue wire) LOW (red wire) Motor Speed Tapping (highest speed) air velocity at discharge is 8. m/s (lowest speed) Maximum air curtain mounting height (m) Sound Pressure Level of air curtain [db(a) at m] HX000R - 8 HX00R - 8 HX000R - 8 HX000R - 7 HX00R - HX000R - 7 HX000R - HX00R - HX000R - HX000R - HX00R - 0 HX000R - HX000R - 8 HX00R - HX000R - 8 Air Volume Flow Rate (m /h) Sound pressure levels db(a) at m distance are for a single air curtain mounted at its maximum mounting height, operating in a room with average acoustic characteristics as defined in CIBSE 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. oise 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 UK (v9) Page

15 . REMOTE COTROL OPERATIO 7 6 Heating level scale Use the Remote Control to operate the air curtain as follows: On/Off Turns the air curtain On or Off. OTE: 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 LED 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 )., 6 & 7 Fan speed Switch fan speed between Low, Medium and High respectively. The appropriate LED illuminates. OTE: On HX A (Ambient non heated) units the LED indicators on the Heating level scale and AUTO button still illuminate but are ignored as nothing happens in the air curtain. T UK (v9) Page

16 6. COMMISSIOIG THE SYSTEM 6. Verify system operation To commission the system, verify the following conditions are met: All fans are working. Fans operate at Low, Medium and High speeds. 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. Ecopower Remote Control operates correctly in both manual and auto modes. 6. Instruct customer and hand over Before leaving site, hand over the installation to the customer/end user or their representative. Explain 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. Explain 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. OTE: Leave these instructions with the customer/end user or their representative!! 7. SIG OFF Complete the following once commissioning is completed. Installer signature Installer name Installer company Date Customer signature Customer name Customer company Date T UK (v9) Page 6

17 8. FAULT CODITIOS 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 LEDs on the Remote Control and a red status LED on the Ecopower 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 6. 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 Ecopower remote control times. Air curtain heaters will then operate and after 0 seconds the LEDs on the remote control will stop flashing and the status LED on the Ecopower 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 internal fuses located on the Ecopower PCB inside the air curtain: Fuse 6.A(T) supplies the fan motors within the air curtain Fuse 00mA(F) controls the circuitry of the Ecopower PCB 8. Ecopower PCB status indication There is a status LED on the Ecopower PCB inside the air curtain (See LED shown on Wiring Diagrams in the Appendix). This indicates the status of the Ecopower Control system as follows:. LED flashing green operation normal. LED flashing red low supply voltage, remote control not plugged in or RJ cable fault. LED permanently red overheat safety cut-out(s) open circuit from an overheat situation (see Section 8: Fault Conditions for how to reset) T UK (v9) Page 7

18 9. SERVICE & MAITEACE WARIG: 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. Every week OTE: 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 recessed grille using a vacuum cleaner with an extension tube and brush. 9. Every months WARIG: Before servicing, isolate and disconnect the air curtain from the electrical power. WARIG: 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 Open the hinged inlet grille using a flat bladed screwdriver to release the quarter turn fasteners (see Fig 6, 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. OTE: 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 M6 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. Close and secure hinged inlet grille after servicing. Reconnect electrical supply and test to ensure correct operation (see Section 6: Commissioning). T UK (v9) Page 8

19 0. WARRATY All units are covered by a two year warranty. If any problems are encountered, please contact your installer/supplier. Failing this please contact the Thermoscreens warranty department. Care has been taken in compiling these instructions to ensure they are correct. Thermoscreens Ltd. disclaims all liability for damage resulting from any inaccuracies and/or deficiencies in this documentation. Thermoscreens Ltd. retain the right to change the specifications stated in these instructions. Thermoscreens Ltd sales@thermoscreens.com St. Mary s Road uneaton Tel: + (0) Warwickshire England Fax: + (0) CV AU T UK (v9) Page 9

20 Cut-Out in Ceiling 8 CEILIG LEVEL E (Effective Width of Airstream) D A B C 00 HX000R HX00R HX000R Holes for M0 drop rods for m unit, for.m & m units Use all drop rod holes! 6 6 Entry points for electrical supply and controls Rp¾ LPHW connections A (mm) B (mm) C (mm) D (mm) E (mm) Length (mm) Width (mm) APPEDIX DIMESIOS OF HX RECESSED AIR CURTAI T UK (v9) Page 0

21 TERMIAL BLOCK 00V / ph / 0Hz Brown L L L E L L L E 8 C Auto Thermal Trip Healthy Alarm Summer/Winter or Door Contact J To Slave Air Curtain *s *s F = F00mA F = T6.A J C C O LED I I0 R 0-0V J Master/Slave Cable J6 F F Th J9.0 kw (x).0 kw (x) *s *s.0 kw (x).0 kw (x) O REMOTE COTROL Brown Yellow Yellow Yellow J0 EEPROM J L J rectangle is moveable head of DIP switch J L 6 High speed Med speed Low speed 0V 7 8 L High speed Med speed Low speed 0V Fan Fan *s *s 9 J6 0 J7 ECO-Power CVR008-9 Second Stage Heating (top elements) First Stage Heating (bottom elements) Fan Motor *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² tri-rated cables ~ (COMMO) Brown (High) Violet Orange (Low) Capacitor:.µF 0 APPEDIX A WIRIG DIAGRAM -HX000ER T UK (v9) Page

22 TERMIAL BLOCK 00V / ph / 0Hz Brown L L L E L L L E 8 C Auto Thermal Trip (x) A O Brown COTACTOR 0V AC Coil K Healthy Alarm Summer/Winter or Door Contact A O 6 J J To Slave Air Curtain Yellow Yellow Yellow *s *s *s F = F00mA F = T6.A J C C O LED I I0 R 0-0V Master/Slave Cable J6 F F Th J9 O REMOTE COTROL.0 kw (x).0 kw (x) *s *s *s.0 kw (x).0 kw (x) Brown J0 EEPROM J L J rectangle is moveable head of DIP switch Yellow J L 6 High speed Med speed Low speed 0V 7 8 L High speed Med speed Low speed 0V Fan Fan *s *s *s *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² tri-rated cables 9 J6 0 J7 ECO-Power CVR kw (x).0 kw (x) Fan Motor ~ Second Stage Heating (top elements) First Stage Heating (bottom elements) (COMMO) Brown (High) Violet Orange (Low) Capacitor: 6µF 0 APPEDIX B WIRIG DIAGRAM HX00ER T UK (v9) Page

23 TERMIAL BLOCK 00V / ph / 0Hz Brown L L L E L L L E A O A O COTACTOR 0V AC Coil COTACTOR 0V AC Coil 8 C Auto Thermal Trip (x) A O 6 A O 6 Healthy Alarm Summer/Winter or Door Contact Yellow Yellow Yellow J To Slave Air Curtain *s *s F = F00mA F = T6.A J C C O F F LED I I0 R 0-0V J Master/Slave Cable J6 Th J9 *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) O REMOTE COTROL Brown Yellow J0 EEPROM J L J rectangle is moveable head of DIP switch J L High speed Med speed Low speed 0V 6 7 *s *s 8 L High speed Med speed Low speed 0V Fan Fan 9 J6 *s *s Fan Motor 0 J7 ECO-Power CVR008-9 ~ (COMMO) Brown (High) Violet Orange (Low) Capacitor:.µF *s *s 0 (COMMO) Fan Motor ~ Brown (High) Violet Orange (Low) *s *s *s - star point connection: st Stage -.mm² tri-rated cables nd Stage -.mm² tri-rated cables Capacitor:.µF 0 Second Stage Heating (top elements) First Stage Heating (bottom elements) APPEDIX C WIRIG DIAGRAM HX000ER T UK (v9) Page

24 TERMIAL BLOCK 0V / ph / 0Hz Brown L L E E PORT VALVE Summer/Winter or Door Contact J To Slave Air Curtain J Orange Green/Yellow E F = F00mA F = T6.A C C O I I0 R 0-0V J LED Master/Slave Cable J6 F F Th J9 O REMOTE COTROL Brown J0 EEPROM J L J rectangle is moveable head of DIP switch J L High speed Med speed Low speed 0V L High speed Med speed Low speed 0V Fan Fan 9 J6 0 J7 ECO-Power CVR008-9 Fan Motor ~ (COMMO) Brown (High) Violet Orange (Low) Capacitor: m, m -.µf.m - 6µF 0 (COMMO) Fan Motor (m only) ~ Brown (High) Violet Orange (Low) Capacitor:.µF 0 APPEDIX D WIRIG DIAGRAM HX000WR, HX00WR and HX000WR T UK (v9) Page

25 TERMIAL BLOCK 0V / ph / 0Hz L L E E Green/Yellow Door Contact J To Slave Air Curtain J F = F00mA F = T6.A LED I I0 R0-0V J C C O F F Master/Slave Cable J6 Th J9 O REMOTE COTROL J0 EEPROM Brown J L J rectangle is moveable head of DIP switch J L High speed Med speed Low speed 0V L High speed Med speed Low speed 0V Fan Fan 9 J6 Fan Motor 0 J7 ECO-Power CVR008-9 (COMMO) Fan Motor (m only) ~ Brown (High) Violet Orange (Low) ~ (COMMO) Brown (High) Violet Orange (Low) Capacitor: m, m -.µf.m - 6µF 0 Capacitor:.µF 0 APPEDIX E WIRIG DIAGRAM HX000AR, HX00AR and HX000AR T UK (v9) Page

26 . DECLARATIO OF COFORMITY Thermoscreens Ltd. St. Mary s Road uneaton Warwickshire CV AU United Kingdom Telephone: + (0) EC DECLARATIO OF COFORMITY as defined by the EC Council Directive on Machinery 006//EC, the Low Voltage Directive 006/9/EC, Electromagnetic Compatibility Directive 00/08/EC, the Energy related Products Directive 009//EC Herewith we declare that the air movement equipment designated below, on the basis of its design and construction in the form brought onto the market by us in accordance with the relevant safety, health and performance requirements of the Machinery. If alterations are made to the machinery without prior consultations with us, this declaration becomes invalid. Designation of Equipment: Series Type: Relevant EC Council Directives: AIR CURTAIS HX000A; HX000E; HX000W; HX00A; HX00E; HX00W; HX000A; HX000E; HX000W (in Casing Styles: Surface Mount and Recessed) the Machinery Directive (006//EC) the Low Voltage Directive (006/9/EC) the Electromagnetic Compatibility Directive (00/08/EC) the Energy related Products Directive (009//EC) Applied Harmonised Machinery - E ISO -:007, E 9:99, E :000 Standards: LVD - E 60-:0, E 60--0:009+A:0 EMC - E :007, E :007+A:0, E :006+A:009, E :008 ErP - Commission Regulation (EU) o.7/0, ISO 80:007, ISO 79:00 Basis of Self Attestation: Quality Assurance to BS E ISO 900: 008 B.S.I. Registered Firm Certificate umber FM 8 SGS Test Report ELS009//R/DC/; SGS Test Report EMC009/ CE Marking Association Test Report 6799 and 6800 Responsible Person: Mr. P.Casey, Operations Director, Thermoscreens Ltd. Date: 0 March 0 Signed: T UK (v9) Page 6