【Maintenance Manual】Eva Spacker Error CodeError Code Description Eberspacher Parking Heater | Altox000 No faults 001 Warning – Overvoltage VEHICLE CHARGING SYSTEM 002 Warning – Undervoltage BATTERY AND CONNECTION 004 Warning – Missing fan signal *Aeronic: pins 1 and blower Check for short circuit between relays. If no short circuit exists, replace the control unit. 005 Warning – It’s an ant short circuit…altox.ruError Code Description Eberspacher Parking Heater | Altox000 No faults 001 Warning – Overvoltage VEHICLE CHARGING SYSTEM 002 Warning – Undervoltage BATTERY AND CONNECTION 004 Warning – Missing fan signal *Aeronic: pins 1 and blower Check for short circuit between relays. If no short circuit exists, replace the control unit. 005 Warning – It’s an ant short circuit…altox.ru