Gloworm Spacesaver boiler red light indicating low water pressure. The setting when i first checked was way below 1bar and after filling up to just over 1bar the light is still on so im guessing switch needs replacing. Thanx to any advice.
How do i remove a water pressure switch?
- Thread starter rebedevil
- Start date
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Yeah i turned it off on the system and the mains and left it for a while then went through all the necessary checks. All radiators are calling for heat , thermostat, etc and the red under pressure light's still on.
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I guess you have the glowworm spacesaver complheat.
The low pressure switch is on the left hand side next to the return pipe. Release the system pressure through a drain point, note which wire is on which terminal and unsrew, replace or clean out old with a pin, put a few wraps of PTFE round thread and screw back in
The low pressure switch is on the left hand side next to the return pipe. Release the system pressure through a drain point, note which wire is on which terminal and unsrew, replace or clean out old with a pin, put a few wraps of PTFE round thread and screw back in
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