Tosot Error Codes
Browse all Tosot error code pages for BC Wide.
- Tosot Heat Pump Error E0: Communication Error
- Tosot Heat Pump Error E1: Outdoor Temperature Sensor Fault
- Tosot Heat Pump Error E2: Indoor Temperature Sensor Fault
- Tosot Heat Pump Error E3: Coil Temperature Sensor Fault
- Tosot Heat Pump Error E4: Compressor Overload Protection
- Tosot Heat Pump Error E5: Overvoltage Protection
- Tosot Heat Pump Error E6: Undervoltage Protection
- Tosot Heat Pump Error E7: Fan Motor Fault
- Tosot Heat Pump Error E8: Compressor Fault
- Tosot Heat Pump Error E9: Refrigerant Leak / Low Pressure
- Repair Guides:
- How We Fix Tosot Error E0: Communication Error
- How We Fix Tosot Error E1: Outdoor Temperature Sensor Fault
- How We Fix Tosot Error E2: Indoor Temperature Sensor Fault
- How We Fix Tosot Error E3: Coil Temperature Sensor Fault
- How We Fix Tosot Error E4: Compressor Overload Protection
- How We Fix Tosot Error E5: Overvoltage Protection
- How We Fix Tosot Error E6: Undervoltage Protection
- How We Fix Tosot Error E7: Fan Motor Fault
- How We Fix Tosot Error E8: Compressor Fault
- How We Fix Tosot Error E9: Refrigerant Leak / Low Pressure
Safety Reminder
If you smell gas, suspect carbon monoxide or believe there is an immediate danger, leave the property and contact emergency services or the appropriate gas emergency authority. Do not remain inside — exit the building immediately and call for help from outside.