Recent: Lg vcr?

Home Ask Question Search Categories Most Recent Unanswered Help

Mend > Home Heating Systems

Mend Worcester 28 cdi Combi-boiler Heating Boiler

Worcester 28 cdi switches on when cold tap turned on?

When I turn on a cold tap or flush the toilet the boiler switches on.It doesn't heat the water but surely this is not right. Does anyone have the same experience with this model or any other combi-boiler. Is there any simple adjustment I can make to resolve this. Thanks

howard
August 2008

Worcester Worcester 28 cdi Heating, Home Heating Systems Combiboiler Heating Boiler

just hearing microswitches

howard
August 2008

once the flame light on panel isn't lighting then no problem. this was fairly commonplace on the cdi's i worked on.

kieran
August 2008

many thanks for your reply. Only the microswitches seem to switch on. Also I think that they come on when the cold tap is turned off or after toilet cistern has filled,
Cheers

howard
August 2008

does the flame light come on on the boiler , or are you just hearing microswitches ?

kieran
August 2008

Related Questions ...

Mend boiler heating gas

How can i turn up the presure on my valliant combiboiler?`?

I can ignite my light on my valliant combi bolier but the little dial in the right hand corner which is the ga... [Read more]

Mend combi boiler central heating hot water

Valiant VCW GB221H does not fire on demand?

I have a combiboiler of the above model. It has been shut down for the past 12 months or so. I have flushed th... [Read more]

Mend boiler central heating thermostat

Still no heat but how water is fine - worcester 24i junior rsf combiboiler?

Hello - It's regarding the boiler mentioned above. I am getting hot water easily enough but no central heating... [Read more]

Mend combi boiler hot water heating

combiboiler minic24 hot water problems?

i have a combi mini c24 heating/hot water boiler and when i turn the taps on the hot water do... [Read more]

Mend heating boiler pressure

How can I increase pressure in my Worcester boiler?

Mend Worcester Heating Repair

boiler worcester 24i junior?

Mend boiler heating Worcester

Boiler not working?

Mend boiler heating worcester

How can I fix this problem?

Mend Worcester Boiler Digistat

How can i sort?

Mend Worcester Combi Ignition

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

Mend worcester combi boiler

Worcester botch combi boiler?

Mend Worcester Bosch heating reset

Reset my worcester dt10rf programmer?

Mend boiler heating greenstar

Worcester greenstar 25si compact?

Mend heating Worcester Greenstar

Worcester green Star?

Mend heating radiators boiler

Worcester boiler dripping water?

Mend Worcester Combi Heating

Worcester boiler problem?

How to mend ...

Find out how to mend just about anything

howtomendit.com for free repair help, information and advice.

Mend Home Heating Systems ...

Related Categories

Mend Convector Heaters

Convector Heaters

Mend Fan Heaters

Mend Oil Filled Radiators

Oil Filled Radiators

Topic

Worcester 28 CDI Boiler - Strange Behaviour