Intergas Combi Boiler Error Codes
Intergas Combi Boiler Error Codes

Intergas Combi Boiler Error Codes

Intergas Combi Boiler Error Codes Despite having some great reviews and ratings, I guess you’re still reading this hoping to identify your boiler’s issues. Below we have attached all the Intergas boiler errors and fault codes to help you find the issue.

Intergas Boiler Error Code Solutions

Fault CodeSystem Behaviour
10, 11, 12, 13, 14Sensor fault S1
20, 21, 22, 23, 24Sensor fault S2
0.0Low system pressure
0Sensor fault after self-check
1Temperature too high
2S1 and S2 interchanged
4No flame signal
5Poor flame signal
6Flame detection fault
8Incorrect fan speed
27Shortcut outside sensor temperature
29, 30Gas valve relay faulty

Intergas Xtreme and Xclusive boiler error codes

Fault CodeSystem BehaviourPossible solution / cause
F000Sensor defectHeat exchanger sensor needs replacing.
F001Temperature too high during central heating demandAir could be in system, central heating system needs bleeding. There could be an error with the pump & it could need replacing.
F002Temperature too high during domestic hot water (DHW) demandThe wiring of DHW sensor needs checking, possible breakage.
F003Flue gas temperature too highHeat exchanger needs checking for contamination.
F004No flame during startupGas valve is closed. Condensation drain is blocked and ignition needs checking.
F005Flame disappears during operationCondensation drain could be blocked, the air supply duct and flue needs checking for possible recirculation or blockage of flue gases.
F006Flame simulation errorGas valve could need replacing or burner controller could need replacing.
F007No or insufficient ionisation flowWiring of ionisation/ignition pin could have a breakage shut down and could need replacing.
F008Fan speed incorrectFan cable needs checking, fan or burner controller could need replacing.
F009Bunner controller has internal faultBurner controller needs replacing.
F010 F011Sensor faultPossible issue with heat exchanger sensor, breakage or not connected properly.
F012Sensor 5 faultWiring for flue gas sensor needs checking, possible breakage.
F014Mounting fault sensorHeat exchanger sensor is not mounted correctly and needs to be mounted properly.
F015Mounting fault sensor S1Central heating flow sensor is not mounted correctly and needs mounting properly.
F016Mounting fault S3Domestic hot water sensor is not mounted correctly and needs mounting properly.
F018Flue and/or air supply duct is blockedThe flue and/or air supply duct could need cleaning.
F019BMM errorCheck the BMM wiring for breakages / BMM wiring could need replacing.
F027Short circuit of outdoor sensorOutdoor sensor could have a wiring issue, check and replace the outdoor sensor.
F028Reset errorThe reset button needs checking for unintentional operation e.g. cleaning of control panel. Burner controller might need replacing.
F029Gas valve errorGas valve needs checking for leakage/burner controller could need replacing.
F030Sensor S3 faultCheck wiring of domestic hot water sensor for breakage or shutdown domestic hot water sensor – it could need replacing.
F031Sensor fault S1Check wiring of central heating flow sensor for breakage and shutdown. Check that weather central heating flow sensor is connected correctly.

Leave a Reply

Your email address will not be published. Required fields are marked *