How to mend Bosch Cdi Not

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Blue light flashing on Greenstar CDI boiler?

The blue light is flashing on my Greenstar CDI boiler but pressing the reset button only works for a short tim... [Read more]

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i have no heat or hot water on worcester bosch greenstar 30cdi boiler?

no heat or hot water on greenstar30 cdi, no fault code but will not reset. flame light not lighting rapid flas... [Read more]

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worcester bosh 40 cdi no heating and no hotwater ?

my boiler will not fire up and it keeps coming up with u7 code.please help!

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Greenstar 30 CDi central heating not working?

Worcester Bosch Greenstar 30 CDi boiler supporting the central heating after being off all summer. Hot wate... [Read more]

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wor bosch cdi 40 - not working?

our boiler is not working. I have tried to reset but it just appears to count down from 99 to 0 - I dont get a... [Read more]

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Can anybody suggest a means of lagging the pipe and with what material?

Re Worcester Bosch Greenstar CDI Boiler.. I have yet again had a problem with the condensate external pipe fr... [Read more]

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worcester greenstar cdi not giving hot water?

My hot warter has gone off. The unit is flashing alternately between "22" and "EA" with the reset button flash... [Read more]

Pressure reducing on my Bosch Worcester 24 CDi Combi Boiler?

A few months ago i had problems on my boiler with 'rising' pressure. This turned out to be the Heat Exchanger ... [Read more]

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WORCESTER BOSCH CDi COMBI BOILER?

MY BOILER KEEPS STOPPING. i BELIEVE THE PIPES FITTED ON OUTSIDE WALL OF BOILER KEEP FREEZING UP AND STOPPING ... [Read more]

Boiler Problems?

We have a Worchester Bosch 37 CDi Geenstar Boiler and it is also showing EA and making funny vibrating noises ... [Read more]

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heating?

How do i replace mt10 timer on worcester-bosh green star cdi boiler.Timer itself works but will not fire up bo... [Read more]

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Recharge problem Greenstar 30 cdi?

Hi, When the boiler was fitted I was told I could leave the recharge key in the boiler to save having to fit ... [Read more]

2

How to come out of lockout mode?

My worcestwer bosch 30 cdi boiler (Normal) is in the lockout mode. I have tried to take out any air. There w... [Read more]

My Worcseter Bosch 42 CDi Combi Boiler?

Just got this fantastic boiler installed. However had to change from conventiional system to combi system and ... [Read more]

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my worcaster 24 cdi does not give hot water without the heating being on ?

anyone have a explanation

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ea error shows?

too have a Worcester Bosch 37 cdiCombi Boiler. ... The only other clue that I had was that I got an error code... [Read more]

3

My Worcester Bosch Greenstar CDi is showing an error code?

My boiler is not working and is showing an error code of 5E or SE. I've tried to reset it and turn it off, bu... [Read more]

4

How to adjust the 'bar' on my Greenstar CDi boiler?

The dial on my Greenstar CDi boiler is going in the red section (in to section 3) and I do not know how to bri... [Read more]

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worcester 24 cdi . fan wont run ?

swapped fan ,swapped pressure switch,swapped control panel fan still not running

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Worcester bosch 28 cdi ?

Recent installation. Hot water is fine but central heating cuts out after 5 minutes. Boiler is 18 months old b... [Read more]