hi, hope someone can help
I have a problem whereby my central heating pump never stops running. I've done some research and found out that my boiler has been wired up as if it has a pump over run facility where the pumps runs afterwards to cool the boiler down. My boiler an Ideal icos doesn't have this facility so when it was installed it was done incorrectly.
I have a Y plan system and links 4, 5, 6 have been cut to configure as per image above. I believe I need to re-link 6 because it shouldn't have been cut but not sure of the cables going into the wiring centre. see below
Do I remove the switch live and pump live or leave in situ?
If someone could advise I'd be greatful.
I have a problem whereby my central heating pump never stops running. I've done some research and found out that my boiler has been wired up as if it has a pump over run facility where the pumps runs afterwards to cool the boiler down. My boiler an Ideal icos doesn't have this facility so when it was installed it was done incorrectly.
I have a Y plan system and links 4, 5, 6 have been cut to configure as per image above. I believe I need to re-link 6 because it shouldn't have been cut but not sure of the cables going into the wiring centre. see below
Do I remove the switch live and pump live or leave in situ?
If someone could advise I'd be greatful.