How to mend ... Fault Boiler Pcb

F4 fault on an Ideal Icos M3080 -- Help? Any one Know whats this means??

Hi all! Need your help badly! Cant find anything on net about this fault. Basically few days ago my thermstat ... [Read more]

Failing hot water on a Saunier Duval F30E Themaclassic combi?

I have a 4 yr old Saunier F30E standard combi running on natural gas and the hot water is failing dismally. Ho... [Read more]

Gas valve failing to open on ferroli domicompact f24b?

My boiler has been working fine, used it last night before bed with no problems or noises. Woke this morning ... [Read more]

WORCESTER 28si II COMBI BOILER?

we have the above boiler ...when running a bath we noticed that after 3-4mins the water would run cold ..got a... [Read more]

BAXI Solo 2 Wall Mounted Boiler - Main PCB Needed?

Hi I would like a second opinion. My boiler runs perfectly and sounds fine but is failing to ignite the piol... [Read more]

domestic hot water problem Baxi 105e instant?

In all respect my boiler appears to do everything it should.No fault warnings,sounds right,fires up on demand ... [Read more]

My Glowworm Ulti.120FF,is continuously turning itself on and off?

The boiler fires up and runs ok for about a minute,before it starts to switch off and then reignite,this happe... [Read more]

What can the fault be with constant running on lynx 2 combi boiler?

I have a Potterton Lynx 2 combi boiler that has had its fair share of problems over the years.It now fires con... [Read more]

Surprima 60....Lock out?

Having had my suprima 60 boiler & all its faults to go with it for 8yrs,ive now found i cannot reset it at all... [Read more]

glowworm 30 cxi?

my 2 year old glowworm 30cxi keeps going to f13 fault i have changed the main pcb and the display pcb and the ... [Read more]

Baxi Combi 105 HE condenser boiler pump question?

Can any one point me in the right direction with regards to the pump operation after the CH shuts down after b... [Read more]

thelia 23, won't fire up (pilot lit, just won't heat water)?

When I try to turn the heating or hot water on, the fan keeps clicking between fast and slow, approx every sec... [Read more]

POTTERTON NETAHEAT 16/22 WITH POTTERTON EP2000 TIMER?

It's suddenly developed a fault. It heats the water in the cylinder but not the radiators. The boiler only co... [Read more]

I need a circuit diagram of the Ferroli PCB?

I have investigated the boiler in my son's new home which is a Ferroli Modena 102. It would appear that the in... [Read more]

Potterton Suprima 60?

Recently had new PCB on the boiler as it was constantly needing resetting .The boiler now seems to work fine b... [Read more]

How do I remove PCB board?

The 407677 pcb in my potterton profile 40 is faulty ( thanks to this site for finding answers to symptoms). I ... [Read more]

glow worm 50?

i have glowworm micron 50works ok when it calls for hot water but will not always fire up for central heating ... [Read more]

Vokera Linear 24 timer fault?

The boiler works fine in both hot water and central heating modes until the timer is set. When the time is rea... [Read more]

jaguar 23kw combi boiler fault?

hello.called out to a jaguar boiler(which ive only ever installed ...never had to repair one)the fan starts a... [Read more]

How can I fix my Myson Apollo 80Si boiler?

Sometimes my Myson Apollo 80Si boiler fails to ignite. the problem is that when this happens, the gas does no... [Read more]