Biddle STYLE2 Series Installation Operation & Maintenance page 28

FAULT CONDITIONS
Touch Controller Reset Overheat Safety cut-out
This is indicated by flashing warning symbol on Touch Controller and a red status LED on the CCS PCB
inside the air curtain.
To reset a overheat safety cut-out:
Step 1 Switch off the electrical supply to the air curtain.
Step 2 Allow time for the air curtain to cool down, typically 10 minutes.
Step 3 Switch on the electrical supply to the air curtain.
Step 4 If Controller is switched off, press and hold Home button for 2 seconds to turn Controller ON.
Step 5 Press the Home touchpad on Controller 8 times.
Air curtain heaters will then operate and after 30 seconds the Controller warning symbol will disappear
and status LED on CCS PCB flash green.
Fuses
In the event of an electrical fault internal electrical fuses may operate. There are two internal fuses
located on the CCS PCB inside the air curtain:
•
Fuse 6.3A(T) supplies the fan motors within the air curtain.
•
Fuse 100mA(F) controls the circuitry of the CCS PCB
CCS PCB status indication
There is a status LED on the CCS PCB inside the air curtain (See LED shown on Wiring Diagrams in
the Appendix).
This indicates the status of the CCS Control system as follows:
1. LED flashing green – operation normal.
2. LED flashing red – low supply voltage, remote control not plugged in or RJ cable fault.
3. LED permanently red – overheat safety cut-out(s) open circuit from an overheat situation
(see Section: Fault Conditions – Overheat safety cut-out for how to reset)
Version 5.0 (Original Manual)
INVISIDOR STYLE AIR CURTAIN: Installation, Operation & Maintenance Instructions
2
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