The program timer keeps tripping the fuse box.
The electrician who called say's he need's to know what wiring plan it is on the Glow worm, before he can sort it. It is definitely a wiring problem.
How can you tell what the wiring plan diagram is for this boiler, ie S, Y, C etc?
The system is gravity fed, (pump and motorised valve), if that helps. I am assuming that the thermostat tells the pump when to go The gas man seem's to think as it is an old boiler that it is not on any plan, the electrician disagrees.
Any help or advice would be very much appreciated as my bank balance is looking rather reddish.
The electrician who called say's he need's to know what wiring plan it is on the Glow worm, before he can sort it. It is definitely a wiring problem.
How can you tell what the wiring plan diagram is for this boiler, ie S, Y, C etc?
The system is gravity fed, (pump and motorised valve), if that helps. I am assuming that the thermostat tells the pump when to go The gas man seem's to think as it is an old boiler that it is not on any plan, the electrician disagrees.
Any help or advice would be very much appreciated as my bank balance is looking rather reddish.