Is any body about to help with a query over the wiring of this.
Boiler doesn't run and instead blows fuses.
Terminal in boiler marked 'R' has been connected to permanent earth by the installer, is this right, the gloworm download describes it as going via 'system controls' i.e programmer and thermostat etc???
Am I right in thinking its wrong, or not??
House is cold and no hot water, two young children and short patience, any clue??
Boiler doesn't run and instead blows fuses.
Terminal in boiler marked 'R' has been connected to permanent earth by the installer, is this right, the gloworm download describes it as going via 'system controls' i.e programmer and thermostat etc???
Am I right in thinking its wrong, or not??
House is cold and no hot water, two young children and short patience, any clue??