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Mend Halstead Ace High Boiler Heating Shutdown

halstead ace high boiler shutting down?

halstead ace high boiler fires up for aprox 5 seconds then shuts off. does not lock out but green power neon flashes. has no power to pump from terminal at pcb. have to reset flashing power neon by turning off at main switch to boiler

richard
January 2009
HalsteadHalstead Ace HighHeating, Home Heating SystemsBoiler Heating Shutdown
my halstead CH after 10 second turn off.can some body solve my problem?

sam
September 2012
it is the pump proving switch either micro switch breaking down or diaphragm

gasman 78
November 2010
Hi I think that has something to do with the pump. I had the same problem and I found pump was faulty.

Andy
January 2010
Did you find an answer as myn is also doing this!

Mark Smith
October 2009

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Topic

Halstead Ace High Boiler: Power & Pump Fault