potterton suprima wont ignite , good spark and fan is working?

every thing seems to be ok but it just wont ignite ,it is as if there is no gas coming through

Boiler fires up when off?

Potterton Suprima HE fires up when the boiler is switched off

Boiler lockout?

My potterton suprima keeps on lockout

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Potterton Suprima Boiler 50 goes to lock out?

when cold boiler fires straight away- After it has been running 1/2 hr or so and is hot .if it is switched of water hot then back on in 5 to 10 min will not fire trys 3 time goes to lock out

fault potterton suprima boiler?

Red light on wont reset .changed the thermistor and it worked for a few days. now gone back to the red light on and wont reset. Is this likely to be the pcb ?

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checking potterton pcb?

Hi is there a way to check the PCB board on my Potterton suprima boiler it keeps going into lockout I have removed it and it looks ok

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heating?

potterton suprima 50l when I ask for hot water the heating comes on? the boiler ignites and seems fine,tried turning down the thermostat on the wall but heating still getting hot aswell as water anyon ... more

heat water up in boiler keep flowing into radiators?

potterton suprima. put central heating on to heat up water in tank but in less than half an hour hot water starts to flow into radiators.Before I could heat water up in tank and it would not flow in ... more

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i have a potterton suprima 100 fan wont start?

pottereton suprima 100 the prob is that the fan wont start .on taking the cover off the boiler the fan motor is hot but not turning simply by taping the fan it starts no prob and goes throu its cycle ... more

Potterton Suprima 80L?

The boiler works with no logout. The lights operate as per the manufacturers manual. After 60 seconds the boiler switches off. The boiler will start again when required to heat the central heating ra ... more

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Potterton Suprima, flashing amber light?

I had the dreaded PCB lockout issue a couple of years back, and had the PCB replaced. Bolier now works perfectly, except on two occasions recently the boiler seems to have reverted to a flashing ambe ... more

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boiler problem?

hi i have a potterton suprima boiler - i have had a new gas valve put on and also new circuit board put on - this costing me nearly 350 pound x the boiler worked for about two hours and is now not wo ... more

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potterton suprima red light staying on boiler wont come on?

my suprima boiler tempature light is staying on and it wont come on. Any help would be great cheers

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How can i fix potterton suprima 60f ?

Potterton suprima 60f is making loud noise in cold weather during start up. Gas lights up,then 5-10 secs later loud noise starts and lasts about 1-2 mins,then boiler runs ok,only happens in cold wea ... more