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Rick, I have a Potterton Suprima 50. I have just replaced
Hi Rick, I have a Potterton Suprima 50. I have just replaced the PCB and it has been running fine for a couple of weeks on Hot Water mode. I think, if I remember rightly, that I tried it on Central He… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
Rick Just reading a previous post that seems similar
Rick Just reading a previous post that seems similar to my problem. I had to leave the house week so shut down the hot water demand and put the CH stat to its frost protection setting. As I walked pas… read more
Expert
Expert
Hi, I have a Potterton Suprima 30, which has new the design
Hi, I have a Potterton Suprima 30, which has new the design PCB about a year old. Plus have replaced thermistor and overheat stat in last week, along with the room stat. Now the problem is, the boiler… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
I have a Potterton Suprima 100l that has had the new single
I have a Potterton Suprima 100l that has had the new single LED PCB installed a few weeks ago and the FAN module also changed. The fan module was only changed as one of the blades on the fan was broke… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
i Have a Potterton suprima 50 which has only just had two new
i Have a Potterton suprima 50 which has only just had two new fans fitted and one new PCB. It has been stable and operational for about a week but has now returned to locking out, every day, the red s… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
Hello. I have a Potterton Suprima 50 L and it has been working
Hello. I have a Potterton Suprima 50 L and it has been working fine for the last few years. Boiler is nine years old and four years ago the PCB was changed due to an intermittent fault. Recently the c… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
Hi - my Potterton boiler has developed an intermittent fau
Hi - my Potterton boiler has developed an 'intermittent' fault which 2 x engineers have failed to diagnose (probably because it was working when they visited) and it seems to fail only when it's cold … read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
have a potterton suprima HE 50. all green lights of, fan is
have a potterton suprima HE 50. all green lights of, fan is running , not hot water. If i turn heating or hot water of on control panel this does not turn fan off. Have to turn of from fused spur swit… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
Hello I have a Potterton Suprima 80 which was installed New
Hello I have a Potterton Suprima 80 which was installed New in 1999. The PCB was replaced by Potterton after a well publicised campaign on its faults. I believe that was in 1996 the kit part was(NNN) … read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
i have a potterton suprima 60 boiler, about 12 years old.
i have a potterton suprima 60 boiler, about 12 years old. Recently it has started to lock out about once every 3 or 4 days and the red light starts flashing. It is ok once i press reset button for 2 o… read more
Mike R.
Mike R.
Plumber
16,533 satisfied customers
hi - i have a potterton suprima 70, and as may guess have the
hi - i have a potterton suprima 70, and as may guess have the red flashing light problem. i have replaced the ignition cable and want to know if i should go ahead and order a new PCB or spend sometime… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
I have a potterton suprima 60. The pcb has been replaced 3
I have a potterton suprima 60. The pcb has been replaced 3 years ago. Just recently the CH cannot be manually started unless in conjunction with WH. This is also happening to neighbour who has identic… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
Potterton Suprima 100 boiler. Erratic function: sometimes comes
Potterton Suprima 100 boiler. Erratic function: sometimes comes on as per timer instruction, sometimes not. Will open the motorised valve for CH or HW but not both at same time. So the valves are work… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
I have a Potterton Suprima Boiler. Early in the morning when
I have a Potterton Suprima Boiler. Early in the morning when the timer calls for it to switch on, it goes in to a mode where both red and green lights flash and the boiler makes clicking sound. Probab… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
Potterton Suprima . Works fine on central heating but hot water
Potterton Suprima . Works fine on central heating but hot water only presents some problems. Boiler remains idle when not expected.Red light on permanent, green light off. Seems no call for heat so bo… read more
Rick Ridley
Rick Ridley
Retired, well Semi,
30 years on the tools
2,707 satisfied customers
Occasionally there is a very loud rumbling noise in our hot
Occasionally there is a very loud rumbling noise in our hot water cylinder. Sometimes it is so loud it sounds as though it will explode. We also now have magna clean. The potterton suprema boiler cuts… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
my potterton suprima 30 80 he goes through normal start up
my potterton suprima 30 80 he goes through normal start up sequence, ie pump running , fan running then ignition but does not fire up. water pressure is normal and gas supply is ok. after 4 attempts t… read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
potterton suprima 50 boiler have to reset boiler most nights
potterton suprima 50 boiler have to reset boiler most nights when it is cold some times twice in one night consulted local plummer who wanted £300 to change control board. He did not even look at the … read more
Andrew Smith
Andrew Smith
M&E Project Manager
Vocational, Technical or Trade Scho
3,091 satisfied customers
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