Discuss Boiler tripping main fuse in the Central Heating Systems area at ElectriciansForums.net
Faulty Pump or Valve, do you have a maint contract for your boiler? if yes contact the provider.I have a grant vortex combi boiler and it has started tripping the main fuse when the programmer calls for heat.
Any ideas.
Regards
No maint contract but will get the pump checked.Faulty Pump or Valve, do you have a maint contract for your boiler? if yes contact the provider.
main fuse or RCD?I have a grant vortex combi boiler and it has started tripping the main fuse when the programmer calls for heat.
Any ideas.
Regards
5amp fuse in the switch + MCB +RCDmain fuse or RCD?
Glad you sorted it, nice one.Problem solved, when we went to remove the pump the pump cable was jammed between the front of the flame box and flame box casing, when we took the front off the cable was fried. Put a new cable in and it's all working now. Thanks for all your help Regards
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