FAULT CODES
None
Fault Code Reference - Model 4707713
| Status | Description | Additional Information |
|---|---|---|
| E20 | Central Heating Flow NTC Fault | Flow sensor out of range |
| E40 | Central Heating Return NTC Fault | Return sensor out of range |
| E83 | Short circuit on flow switch / External Controls Fault | Fault on flow sensor or connections. Possible water ingress or Low Voltage / ebus Controls Fault |
| E110 | Safety Thermostat Operated (pump fault) | |
| E111 | Safety Thermostat Operated (over temperature) | |
| E117 | Primary System Water Pressure Too High | |
| E118 | Primary System Water Pressure Too Low | |
| E128 | Flame Faliure (no lock-out) | |
| E130 | Flue NTC Operated | Flue temperature too high during operation |
| E133 | Interruption Of Gas Supply or Flame Failure | Boiler not igniting or not recognising flame |
| E151 | Flame Failure / PCB fault | |
| E160 | Fan or Fan Wiring Fault | |
| E321 | Hot Water NTC Fault | Hot water sensor out of range |
| E384 | False Flame | |
| E386 | Short circuit on fan | Fault on fan or connections. Possible water ingress |