AUXILIARY PUMP RUN SWITCH DIAGNOSTICS

THERE IS NOT A MINIMUM OF 10 VOLTS IS PRESENT ON TERMINAL #1 OF THE MASTER RELAY WITHOUT PUSHING THE PUMP RUN SWITCH

 

Check for +12 volts between terminal #1 of the master relay and a good frame ground. Do not push the pump run switch for this test. There needs to be at least 12 volts.

 

There is 12 volts or more present on
terminal #1 of the master relay
There is less than 12 volts present on
terminal #1 of the master relay

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