Hi all
I have a Potterton Suprima 40 boiler with version 5111603 of the PCB. It was upgraded last year to a 5111603 PCB from the initial version PCB which had the infamous lockout bug. Domestic General swapped the unit under my Central Heating insurance, however this insurance ceased last year and I didn't renew it.
Until recently it has been fine. Unfortunately my boiler has recently been going off with a constant Amber Light displayed when it should be on. For example, it should come on at 6am and go off at 9am however it has recently been coming on at 6am and going off at 7am. It is doing a similar thing at night and I cannot get it to come back on using either Extend or Advanced on the timer when there is only a constant Amber light on the unit.
I have had a local electrician round to confirm that the boiler is receiving the appropriate electrical signals from both the timer and the temperature control on the wall, and it is.
Could this point to another faulty PCB?
If at all possible I would like to avoid paying £300.00 for a Potterton engineer to come round.
Thanks very much!
I have a Potterton Suprima 40 boiler with version 5111603 of the PCB. It was upgraded last year to a 5111603 PCB from the initial version PCB which had the infamous lockout bug. Domestic General swapped the unit under my Central Heating insurance, however this insurance ceased last year and I didn't renew it.
Until recently it has been fine. Unfortunately my boiler has recently been going off with a constant Amber Light displayed when it should be on. For example, it should come on at 6am and go off at 9am however it has recently been coming on at 6am and going off at 7am. It is doing a similar thing at night and I cannot get it to come back on using either Extend or Advanced on the timer when there is only a constant Amber light on the unit.
I have had a local electrician round to confirm that the boiler is receiving the appropriate electrical signals from both the timer and the temperature control on the wall, and it is.
Could this point to another faulty PCB?
If at all possible I would like to avoid paying £300.00 for a Potterton engineer to come round.
Thanks very much!