- Joined
- 1 Jun 2017
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- 193
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Hi all,
Tried turning the heating on today, with thermostat set high.
Boiler doesn't fire up, neither does the pump.
If I select hot water and heating, the boiler fires up and the rads start getting warm.
In the past, I have fixed similar problems by removing the Drayton 3 port motorized valve, and with a spanner moved the spindle to free it up a bit.
Doesn't seem to be this, this time around. If I select the 3 different modes on programmer, I can see the indicator on the motorized valve move between W-M-H okay.
Any ideas what it may be?
Cheers.
Tried turning the heating on today, with thermostat set high.
Boiler doesn't fire up, neither does the pump.
If I select hot water and heating, the boiler fires up and the rads start getting warm.
In the past, I have fixed similar problems by removing the Drayton 3 port motorized valve, and with a spanner moved the spindle to free it up a bit.
Doesn't seem to be this, this time around. If I select the 3 different modes on programmer, I can see the indicator on the motorized valve move between W-M-H okay.
Any ideas what it may be?
Cheers.