UN-PACKING YOUR C-RECESSED AIR CURTAIN The following items are supplied and packaged within the boxes. C-Recessed Air Curtain Remote Control Ecopower Electric & LPHW Manual Ambient Motorised Valve Recessed Grille (Ecopower LPHW units only) If anything is missing or damaged please contact your place of purchase immediately. For your records Date of Purchase……………………………..
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Effective free area of ventilation grille Air curtain ceiling void (m /hr) for an enclosed ceiling void (cm C1000R C1500R C2000R 1200 Ceiling Suspension Make the cut-out in the ceiling to the dimensions given in Figure 1, ensuring the length of the hole is exact.
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Safety and Electrical Connections 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 3 phase isolator with a contact separation of at least 3mm in all poles must be fitted to the supply wiring (the isolator must be fitted in an accessible position).
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Attaching the Grille to the Air Curtain Before lifting the grille frame into position locate the four M6 bolts (two inside each end of the air curtain). Remove the M6 bolts and lift the frame into position (ensure that when fitted the air discharge vanes align with the air discharge of the air curtain, see Figure 1), screw each M6 bolt through the slot in the grille bracket until all four are located into place.
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Air Curtain Water Flow Rate (l/s) Coil Water Pressure Drop (kPa) 82/72 °C C1000WR 0.14 2.77 C1500WR 0.21 6.74 C2000WR 0.29 13.40 Ambient Models Ambient units are supplied with a remote switch unit. The switch unit allows the air curtain to be powered ON/OFF and select one of three fan speeds.
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Master unit and a RJ lead should be connected from the Master to the Slave unit(s). Thermoscreens 3m RJ extension leads are available and must be ordered separately. Additional air curtains, up to a maximum of eight units, may be connected as indicated below.
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DIP switches fitted on the Ecopower board provide a selection of optional features as described above. Isolate and switch electrical power off before configuring and/or changing any DIP switch settings. Easy plug-in arrangement for remote air sensor thermistor on a 1m lead. Plugging-in the remote air sensor to J3 disables the standard air sensor thermistor already fitted on the Ecopower board.
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Ecopower Plus Remote Control Operation and DIP Switch Settings Heating Level Scale On/Off (I/O) DIP Switch Settings Press On/Off switch (1) to turn the air curtain At the back of the Ecopower Plus remote On and operate as follows:- control PCB there are four DIP switches (see above) that provide the following optional Press Auto switch (2) to cycle between Manual features.
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In the case of a fault condition (refer to flowchart) do not attempt to reset the thermal cut outs or replace the fuses, arrange for a Thermoscreens appointed technician or certified electrician to attend the unit to investigate the reason why the thermal cut outs/fuse(s) have operated.
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User Fault Finding Flowchart (for Ecopower Control) Is Electrical Switch on Electrical Power Power switched on Connect remote control Service Agent to and push On/Off switch reset thermal cut- to turn unit on out(s) Are the fans operating correctly Is the remote Do the LED’s Service Agent to control...
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Warranty If any problems are encountered, please contact your installer/supplier. Failing this please contact the Thermoscreens warranty department. All units are covered by a two year warranty period. Care has been taken in compiling these instructions to ensure they are correct, although Thermoscreens disclaims all liability for damage resulting from any inaccuracies and/or deficiencies in this documentation.
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