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Mend Worcester Boiler Pcb

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We have 64 questions about mending 'worcester boiler pcb'

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Mend worcester rsf water

re Worcester Boiler 9.24 Electronic. RSF?

The boiler is running in CH and Hot water mode. The boiler temp is set at just 2 or 3 on the main control. A... [Read more]
Mend 24i water only

24i - explosive ignition or noise when running hot water only?

when running hot water the boiler makes a loud bang noise - worcester said cahnge pcb - made no difference.
Mend water bosch worcester combi

Lost of hot water Bosch Worcester?

I have an intermittent fault on a Bosch Worcester combi. The hot water stops working and a red light flashes. ... [Read more]
Mend problem combi fault

How do I solve my Worcester 28i boiler problem?

Worcester 28i combi boiler fault - The boiler will only fire when the flue is completely removed. I've checke... [Read more]
Mend fires boiler problem

Worcester 28 CDI - Fires up but no flame light?

We have a worcester 28 CDI boiler and have had an ongoing problem. If we turn up the thermostat or demanding ... [Read more]
Mend worcester properly boiler

Worcester 28i RSF not working properly?

Just installed a new PCB boiler control and the pilot light keeps cutting out and re-lighting every 2 minutes!... [Read more]
Mend 24i problem boiler

Another Worcester 24i problem?

i have the above boiler which just before xmas i had a new pcb fitted, everything was fine until now. all of a... [Read more]
Mend central heating boiler ignition

Central heating boiler ignition lockout?

I have an ongoing problem with my boiler, a Worcester Bosch 28Cdi. From time to time the central heating ligh... [Read more]
Mend worcester bosch boiler years

Worcester Bosch 24i junior Combination boiler 4 years old?

Having had to buy a new board PCB in July 2008. Which I was not very happy about then as it was just out of w... [Read more]
Mend light problem fine

How can I fix my Boiler?

The warning light on my Worcester Bosch boiler has been coming on and off for the past year , I have put up wi... [Read more]
Mend worcester before out

Worcester 19/24 CBi works for 20 minutes before cutting out?

Had the boiler (4 years old) serviced yesterday, now it locks out with a flashing light after running the CH f... [Read more]
Mend combi boiler fuse

How can I fix my worcester bosch 28i?

Hi My worcester bosch 28i combi boiler packed up(4 yrs old) so I took a look and found fuse 1 had blown. Afte... [Read more]
Mend worcester help working

worcester 24CDI - possible problem with pcb?

Hi, I hope someone can help me confirm a possible diagnosis! My combi-boiler was working well until a few ... [Read more]
Mend firing hot turned

Combi stops firing for hot water when cold tap turned on?

Hi I have a Worcester Bosch Thermotechnik combi - on the boiler casing is a Bosch-stamped cert saying it is... [Read more]
Mend worcester running water

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]
Mend boiler board worked

Worcester 280 boiler will not operate?

New pcb control board fitted. Worked normally. When turned off, pump ran on for one hour before stopping. Boil... [Read more]
Mend boiler hot water

Combi boiler - hot water okay but blows fuse when heating swtiched on?

I have a Worcester-Bosch 28iRSF. Having not used heating for many months, recently switched on and blew the fu... [Read more]
Mend power supply fuse

Mains power led not lit, but supply at switch (and fuse) okay?

I have a Worcester 28i combi boiler. I know that switch and fuse are okay and have tested electrics at switch ... [Read more]
Mend worcester rsf boiler

PCB for worcester 35cdi mk2 rsf boiler?

Following the fault dianostics, given a fast flashing red lamp, on J flowchart in the owners manua (The fan no... [Read more]
Mend worcester keeps cutting out

Worcester 28i : Keeps cutting out and restarting?

Grateful for any advice! Boiler will suddenly cut out, and attempt relight. Will continue to go through this c... [Read more]
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