Spoke Too Soon!! New Pump hasn't solved CH Problem
In article , Richard Faulkner
writes
One thing I have noticed tonight is that when the volts to the pump read
0V, if I waggle the ends of the multimeter which are poked into the pump
power connectors at the PCB end, there is a click, the volts go back to
240V, and all works well.
This sounds very much like a dry solder joint on the PCB.
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