2 hours ago: Find sound fault on hcd-spz90dab?

Mend > Home Heating Systems

Mend Worcester Bosch 230 Boiler Heating

Why won't our boiler (Worcester Bosch 230) pilot light ignite?

Why won't our boiler (Worcester Bosch 230) pilot light ignite? It was turned off for a few hours for a radiator to be replaced and since then we cannot get the pilot light to ignite. We have followed the instructions in the manual. We can hear pumps working and hot water demand having an effect. All the gas and water inlets appear to be open and there is no problem with gas supply elsewhere in the house.

Nat Green
November 2008
Worcester BoschWorcester Bosch 230Heating, Home Heating SystemsBoiler Heating Worcester Bosch
look through the peep hole at the pilot light,when you turn on the heating can you see a spark jump across to the pilot burner, if you can not see a spark in this area but you can hear a clicking noise the spark is shorting out on the frame of the body so move the lead so it does not lie on metal

richard young derby
August 2010
Hi. I have the same problem. the pressure was at 1 is now turned up to 1 and half. Had a new bladder valve put in to switch to hot water. worked a couple of times until pilot light went out. Followed instructions on the inside cover but it wont re ingnite. ....... help please?

jan
August 2010
Is it a pressurised system..if so hows the pressure? should be between 1&2 bar.

corgisteve
November 2008

Related Questions ...

Mend Worcester Bosch Combi Boiler Home Heating
1

Worcester Bosch 532/i Combi Boiler?

worcester bosch 532/i boiler. when the hot tap calls for water the boiler runs ok heating up the water to the... [Read more]
Mend boiler pressure radiators
1

over pressure?

I have a greenstar 24i boiler, pressure is normal, when I turn heating on pressure increases and eventually op... [Read more]
Mend boiler radiators pressure
2

I only have heating downstairs... ?

Hi all. My heating has been a bit funny. The radiators upstairs aren't heating up at all and the ones downstai... [Read more]
Mend combi boiler no hot water home heating
2

worcester24i rsf?

worcester 24i rsf combi boiler.no hot water when i turn hot water taps on heating is ok
Mend thermostat boiler heating
3

How can I stop my Drayton digistat+2RF from staying on? ?

I have just moved into a new home and my heating keeps coming on when it is not programmed to. It comes on at ... [Read more]
Mend central heating Worcester Bosch thermostat
2

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]
Mend heating thermostat wireless
1

home heating systems?

We have a Worcester Bosch RD532 boiler but no thermostat. Which wireless thermostat would be best suited to th... [Read more]
Mend boiler central heating greenstar
1

can we fix C6 fault on central heating boiler?

C6 fault showing on30 Greenstar CDi boiler Can we fix it ourselves?
Mend heating ignition hot water
1

Flashing reen?

The boiler light is flashing green and then amber for two seconds and back to green.Ive no heating or hot wate... [Read more]
Mend boiler central heating hot water
1

how do I fix low hot water pressure in my Worchester 9.24 boiler?

I can only get low pressure from my hot water taps and shower ,but my central heating is ok how do I fix it ... [Read more]
Mend boiler central heating faulty
2

worchester 24i boiler ch wont work?

hi i have a worchester juniour 24i and the hot water works but the central heating wont fire up. pressed the r... [Read more]
Mend boiler central heating worcester
3

no heating?

worcester bosch greenstar ri boiler. Hot water is working but central heating is not? Any ideas?
Mend condensing heating hot water
1

Location of small condensing tank?

Can anyone tell me the location of the small condensing tank in the 24i junior greenstar - the boiler appears ... [Read more]
Mend heating radiators Worcester
2

how can i find problem?

i have a Worcester bosch green star 30cdi boiler, I recently fitted extra 2 radiators to system, the new radia... [Read more]
Mend Worcester Bosch Boiler Heating
1

Worcester Bosch 24/28 boiler?

Green 'indicator for burner operation' not showing. How can we get it back in. Hot water fine but can't put h... [Read more]
Mend boiler Worcester fault

Worcester Bosch Greenstar ri 24kw?
Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?
Mend code mode button

I have a greenstar 440 displaying d5, I have tried the reset code ?
Mend boiler heating pilot light

Worcester Bosch 240 pilot light going out?
Mend Worcester Bosch Combi Boiler Home Heating

Worcester Bosch 532/i Combi Boiler?
Mend combi boiler central heating hot water

Worcester Bosch 240 combi?
Mend boiler pressure radiators

over pressure?
Mend Worcester Boiler Heating

Greenstar 25 combo boiler?
Mend heating pump greenstar

Greenstar Highflow 440?
Mend Worcester Bosch Heating Lockout

Worcester bosch Highflow 400 rsf?
Mend heating boiler Worcester Bosch

Boiler cycle?
Mend Worcester Bosch Heating Hot Water

How do I rectify aU9 Code?

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.
Mend Home Heating Systems ...

Other models...

Worcester Bosch 24 cdiWorcester Bosch 240Worcester Bosch 240 combiWorcester Bosch 240 RSFWorcester Bosch 24CDiWorcester Bosch 24CDi RSFWorcester Bosch 24i RSFWorcester Bosch 25siWorcester Bosch 25SI/30SIWorcester Bosch 280Worcester Bosch 28i JuniorWorcester Bosch 30 CDIWorcester Bosch 350 CombiWorcester Bosch 42CDiWorcester Bosch 9.24Worcester Bosch Greenstar 25SI/30SIWorcester Bosch Greenstar 28iWorcester Bosch Greenstar 30 cdiWorcester Bosch Greenstar HE CombiWorcester Bosch RD532i

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Topic

Worcester Bosch 230: Pilot Light Wont Ignite