Most electrical faults are caused by:
- Defects in electrical accessories (relay, capacitor and thermal protector),
- Voltage outside the specified rated voltage range (measured at the compressor terminals),
- Low / high pressures outside the specified range causing overheating and engine burn,
- Incorrect electrical accessories,
- Electrical accessories other than those specified by the manufacturer,
- Incorrect wiring,
- Poor electrical connections,
- Excess or lack of coolant charge, causing overheating and engine burn.
