How to mend Bosch Greenstar

2

how can i fix worcester-bosch greenstar 25si?

when the heating is on the boiler normally runs at 1 bar pressure but now for some reason when the heating is ... [Read more]

1

greenstar 24i junior ?

3 story house boiler on first floor thermostat in lounge on ground floor heat on first and second floors is fi... [Read more]

1

Green light going on and off?

Model Greenstar 30CDi Boiler won't come on and stay on in the morning. Engineers thought it was an air blocka... [Read more]

9

Radio Frequency signal flashing????

Hi, recently our boiler has not started along with the timer. The radio frequncy thing on the control panel fl... [Read more]

greenstar 30 si?

Hi our greenstar 30si packed in the other day a plumber came out and fixed it when i was at work now ... [Read more]

2

burner light off - blue light flashes 5 times Greenstar 28i Junior WB?

Our boiler has no indicator burner light on (hence no heating/hot water)! I held down the maintenance button,... [Read more]

What is my problem, Worcester Bosch Greenstar25si/30si?

The pressure has become unstable on my combi greenstar. Just about holds up when heating on. If I isolate the ... [Read more]

1

Heating ?

My Bosh Worcester Boiler continues to run when the timer is off?? ant ideas?

5

cant get heating to work?

Have hot water but no heating?Not over sure how to switch on.I think I just go to timer put switch to day time... [Read more]

how can i fix heat line condense c24?

The central heating is on and working ok but when i turn the hot water tap on the burner goes out the LED,s go... [Read more]

2

How can I fix my worcester greenstar HE?

boiler fires and stays on for four or five minutes then goes off showing E4 fault sign, any ideas?

can you help?

Hi i have not used my system over the summer and it will not start up, the red light is on and shows F1. the p... [Read more]

how can I diagnose my greenstar HE combi?

lights went off completely following a brief period of working after resetting it earlier. A friend electricia... [Read more]

1

Greenstar 30cdi burner light out?

hi my greenstar 30cdi stopped working - no hotwater or heating. Green burner light off, all other lights off ... [Read more]

water leaking?

Hi i have a problem with my greenstar 12ri boiler the problem is where the 2 dials at the front are water is d... [Read more]

Greenstar CDi Combi Boiler, Burner Indicator Won't Light?

I wonder if anyone can help Last night my boiler's burner indicator light went off. I noticed that the water... [Read more]

1

greenstar 30cdi?

how to reduce pressure

greenstar cdi boiler?

how to reduce pressure

1

what could be the problem ?

worcesterbosch fails to fire up on any demand24cdi greenstar model was working normaly

3

My Greenstar 28i junior pressure is wobbly?

Hi, The pressure on the gauge keeps dropping below the green area every day, but when the heating is on it s... [Read more]