23
TROUBLESHOOTING GUIDE (Cont.)
Error Codes (Continued)
LED DISPLAY ERROR DESCRIPTION/TROUBLESHOOTING
Tank Temp Sensor Failed Sensor Reading Out Of Range (High
or Low). Faulty Sensor wiring.
MENU (-) (+)
E C 0 0 7
Switch Board Failure Unable To Communicate With T he
Switch Board In The Door. Faulty
wiring between the Door and the Main
Control Board.
MENU (-) (+)
E C 0 1 0
39288 083106
Power Supply Failure Power Supply voltage is outside the
allowable limits (23 - 26 Vdc). Faulty
wiring. Blown fuse inside Power
Supply, failed supply.
MENU (-) (+)
E C 0 1 1
Cool Temp Sensor Failed Sensor Reading Out Of Range (High
or Low). Faulty Sensor wiring.
MENU (-) (+)
E C 0 0 8
Heat Sink Temp Sensor Failed Sensor Reading Out Of Range (High
or Low). Faulty Sensor wiring.
MENU (-) (+)
E C 0 0 9