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41000664 Iss 05 

Instruction Manual 

INDEX

                                                                                   

Section

 

 

Installation Requirements  ---------------------------------------------------- 1 
Dimensions  ---------------------------------------------------------------------- 2 
Technical Specifications  ------------------------------------------------------ 3 
Wiring Details  ------------------------------------------------------------------- 4 
Energy Saving Configuration  ----------------------------------------------- 5 
Installation Details  ------------------------------------------------------------- 6 
Servicing & Maintenance  ---------------------------------------------------- 7 
Spare Parts  ---------------------------------------------------------------------- 8 
Fault Finding   ------------------------------------------------------------------- 9 
Parts Replacement  ----------------------------------------------------------- 10 
User Instructions  -------------------------------------------------------------- 11 

WARNINGS

 

 

1 This appliance must only be installed by a competent person in accordance with the requirements 

of the Codes of Practice or the rules in force. 

2 All external wiring MUST comply with the current IEE wiring regulations. 

3 Warning this appliance must be earthed.  

ScreenZone 

HE8360, 8370 & 8380 

Large Commercial 

Electrically Heated  Air Curtains. 

Installation and Operating Manual 

Summary of Contents for ScreenZone HE8360

Page 1: ...inding 9 Parts Replacement 10 User Instructions 11 WARNINGS 1 This appliance must only be installed by a competent person in accordance with the requirements of the Codes of Practice or the rules in f...

Page 2: ...Motor Replacement 10 2 Electrical Element Replacement 11 User Instructions 11 1 Keypad Buttons 11 2 Manual Operation 11 3 Automatic Control 11 3 1 Auto Mode 11 3 2 Auto Mode Settings 11 3 3 Door Switc...

Page 3: ...is wired to the base unit via a screened twisted pair 28AWG or direct equiva lent 1 4 Location All units should be installed horizontally directly over the door opening It is recommended that the air...

Page 4: ...TLET D see table OVERALL WIDTH mm 1500 2000 A 1562 2062 B 1492 1992 C 1553 2053 D 1638 2138 2 Dimensions 2 1 Air Curtain Cable Entries 13 35 43 5 SELECT 87 0 60 3crs 60 3crs Cable Entries 7 35 60 3crs...

Page 5: ...nit terminals 12V DATA GND Air Data Air volume Low speed m h 2900 1600 2900 Medium speed m h 4100 2400 4100 High speed m h 5000 3300 5000 Air velocity Low 0M m s 6 0 Medium 0M m s 8 5 High 0M m s 11 0...

Page 6: ...Screw terminals 4 for supply 6 for heater output 4 for fan output 2 for BMS time control 2 for sensor input 2 for external thermal trip 2 for external door switch Supply 415 3Ph Dimensions Program pan...

Page 7: ...ow F2 T3 15A slow blow Protection External circuit breaker with the appropriate rating should be installed for the protection of the installation 4 1 Installer Wiring Electrically Heated 18 24kW THREE...

Page 8: ...HREE PHASE ONLY The element outputs are connected to contactors AC1 and AC2 on terminals T1 T2 and T3 The fan output is connected to a 4 way connector marked N F1 F2 and F3 The thermal trip is connect...

Page 9: ...ked air curtains maximum 6 air curtains per control panel For mains wiring refer to section 4 of this manual installer wiring details The program panel is connected to the base unit in the first air c...

Page 10: ...e around the sensor falls below the selected t2 temperature the heater will be working on 100 heat output If the tempera ture is above the selected t2 temperature but be low t1 selected temperature th...

Page 11: ...t separation of greater than 3mm Test for correct operation and refit the cover For connection to the mains supply it will be necessary to remove the outer cover from the unit After removing the cover...

Page 12: ...the wall at the desired mounting height and mark through the holes in the back box brackets to enable the wall to be drilled for the appropriate fixings Step 5 Drill the wall then fix the backbox in...

Page 13: ...plate and connected to a surface mounted back box in a suitable location Please see Figure 5 Alternatively the program panel can be flush wall mounted with the addition of a suitable conduit box MK pa...

Page 14: ...plied to the motor bearing from time to time The product should be serviced annually Servicing shall be undertaken by a competent person Step 1 Undo screws securing the grille Step 2 Adjust the grille...

Page 15: ...cut out x 2 8 1 General Rating 18kW 3Ph 24kW 3Ph SE 100842 Length 2 0m HE 100527 100528 Length 1 5m 2 0m Element assembly AC ACR PANEL Program Keypad AC ACR PCB Base Unit SC OS Outside Air Sensor Due...

Page 16: ...may help to identify the nature of the fault however we do not recommend re set without a thorough investigation into why the cut out operated 9 3 Electronic Controller If the air curtain goes into th...

Page 17: ...te with bearing housing from rotor bear ing Step 2 Slacken the grub screw secur ing rotors to the motor shaft remove rotor Step 3 Repeat steps 1 2 for opposite rotor Step 4 Disconnect the wires from t...

Page 18: ...1 to 4 above Step 1 Carefully remove connections to element noting wiring configuration Step 2 Remove two bolts securing elements Step 3 Lift out element cartridge replace as required Refit in revers...

Page 19: ...rs Prefix F denotes the FAN SPEED This can be either 1 slow 2 medium or 3 fast speed 0 setting denotes the unit is OFF To alter the current speed press the button The value will start flashing Press t...

Page 20: ...d in manual mode how ever you will not be able to benefit from the energy saving features which are available in auto mode 11 3 Automatic Control 11 3 1 Auto Mode The controller can be set to automati...

Page 21: ...e around the temperature sensor falls below the t2 value the heater is working on 100 heat output If the temperature is above this value but is below set point t1 then the heater is working on 50 heat...

Page 22: ...the b button for 5 seconds Setting d will appear The air curtain operates as normal under the program of the Fan and Heat settings As the door opens the air curtain changes state to the settings prese...

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