worcester 350

[350worcester]

wonder if anybody has had previous trouble with worcester 350 combi boiler,,i have replaced the spark ignitor and still no luck with the boiler firing up.

 

[Mbear]

jog my memory, Is it permanent pilot or electronic?

 

[350worcester]

hi there,its electronic and the boiler is not igniting even though we have replaced the spark igniter

 

[emerald]

is it even sparking?

 

[350worcester]

its electronic and the boiler just wont ignite even we have replaced the spark igniter,cheers

no sparking,there's no life from the igniter even though its brand new??sounds like everything else is working,,theres just no ignition,cheers

 

[Mbear]

Pump, fan, pressure switch. Are these all operating?

You'll need to give more detail mate, no use saying I've changed one thing and it's still not working. Tell us what is working?

Can't help if u don't tell us

 

[350worcester]

probably repeating myself here,,not sure how these forums work!!!sounds like everything else is ok,,just no ignition even though its a new spark igniter ,,cheers

 

[Mbear]

its electronic and the boiler just wont ignite even we have replaced the spark igniter,cheers

no sparking,there's no life from the igniter even though its brand new??sounds like everything else is working,,theres just no ignition,cheers

Are u getting power to the spark generator?

 

[350worcester]

pump, fan, pressure switch all ok and working,just burner not igniting,,no spark

how do i test this please,cheers

how do i test this,,do i need a multi-meter??

 

[Mbear]

Is the solenoid lifting?
Is power at the spark generator?
have u Checked condition of electrodes and their leads?

If all above is ok, electrodes are ok and spaced apart correctly, there's power at the spark generator then it could be the board not supplying power to the generator.