How to mend ... Greenstar

Worcester Bosch will not switch on?

I have just defrosted the condensator pipe on my worcester bosh greenstar junior boiler. It will fire up ok no... [Read more]

the pressure on my greenstar 24i junior has dropped to 0.5bar?

The pressure on my boiler has droped below half a bar. there is no filling loop i can see. How do i solve this... [Read more]

Error message -ll- on Greenstar CDi?

Can any one tell me what -ll- means that flashes on the display. We had the boiler fitted in August and it ha... [Read more]

Worcester Greenstar 24i Combi boiler not working. ?

4 yr old boiler. No hot water or heating. Re-set light flases once per second. Blue light flasehes once every ... [Read more]

How do I drop the front cover to adjust the pump flow on a Greenstar CDi?

How do I drop the front cover of a Greenstar CDi to adjust the pump flow

28i greenstar not firing up?

Greenstar 28i not firing up. Checked the condensation pipe, not frozen. Reset button pressed for ten seconds.... [Read more]

greenstar Ri boiler green light flashing ?

heating not working I reset thermostat boiler started up red light came on main switch then after a few minute... [Read more]

greenstar boiler ?

hi i have a greenstar boiler and the pipes kept ices up and i have to go outside and pour hot water over them.... [Read more]

where can I get free manual for greenstar he?

where can I get a manual for worcester greenstar he boiler. flashing ea

Worcester Greenstar Highflow 440 fault?

Fault code EA flashing, have cleared the condense pipe have reset boiler but heavy gurgling sound can be hear... [Read more]

Worcester Greenstar Highflow 440 fault?

Fault code flashing EA Hot water/heating stopped working How can I fix this problem?

how can i fix my worcester bosch greenstar boiler?

i have a worcester bosch greenstar he boiler and it is flashing c1 and it wont fire up at all does anybody kno... [Read more]

greenstar worcester boiler not working?

Hot water is OK - no flashing red or blue light - no gurgling - condenser pipe lagged. Press the "chimney swe... [Read more]

Any ideas?

We have a Worcester Bosch boiler Greenstar 25Si/30si. It has been losing pressure over the last few weeks and ... [Read more]

luke warm water (central heating is ok)?

Hi Noticed today the hot water is luke warm but the central heating is ok - new boiler fitted in July 2010 (wo... [Read more]

To start a Worcester Bosch Greenstar 24i Junior?

Closed house with no heat on. Small deposit of ice 1 tablespoon full. on unit top below right hand side of bo... [Read more]

how to fix greenstar 30si boiler?

have greenstar 30si boiler that isnt working no hot water or heat. red and blue light flashing at different t... [Read more]

no hot water?

I have a worchester greenstar 30 cdi and have no hot water , it is flashing se then 66 what does this mean

How can I stop my Greenstar CDi combi making loud vibrating sounds?

I turned up my central heating at the boiler, and now the boiler is making an awful vibrating sound all the ti... [Read more]

how do i set my worcester greenstar 30 cdi boiler ?

i don't know if i'm supposed to turn up the boiler controls or the t.r.v's or the 2 thermostats in the hall. N... [Read more]