- Joined
- 28 Apr 2019
- Messages
- 5
- Reaction score
- 0
- Country
Hello , would be great if anyone can help
Boiler fires up in CH mode, pressure is 1.2bar cold, runs for a few mins, then ignition light flashes indicating lack of water or water circulation problem although pressure is fine on gauge.
Pump head has been changed and pump seems to be fine. Boiler may start again after a few mins, run for another few mins , then makes a clunking sound and stops again with same light flashing.
Pressure gauge never drops below 1.2 bar
Resetting the boiler sometimes gets it running again but same thing happens, but sometimes resetting it goes straight back to same error
This is the R2 2003 model without the water pressure switch which the R3 has.
Thanks for any replies
Boiler fires up in CH mode, pressure is 1.2bar cold, runs for a few mins, then ignition light flashes indicating lack of water or water circulation problem although pressure is fine on gauge.
Pump head has been changed and pump seems to be fine. Boiler may start again after a few mins, run for another few mins , then makes a clunking sound and stops again with same light flashing.
Pressure gauge never drops below 1.2 bar
Resetting the boiler sometimes gets it running again but same thing happens, but sometimes resetting it goes straight back to same error
This is the R2 2003 model without the water pressure switch which the R3 has.
Thanks for any replies