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Thread: AquaCal heat pump error code

  1. Back To Top    #1

    Join Date
    May 2010
    Location
    New Jersey
    Posts
    11

    AquaCal heat pump error code

    Turned on heat pump this year to discover an error code flashing on the control panel screen. It read "dPc". The index on the front panel stated that dPc meant "suction probe circuit is shorted", the user manual stated it meant "thermostat probe (suction) is short circuited". Any ideas on how to correct this problem?
    21k gal, Inground vinyl, 1 1/2 HP Emerson pump, Micromatic 26" filter, Aquacal heat pump w/solar cover, Manta automatic pool cleaner

  2. Back To Top    #2

    Join Date
    May 2010
    Location
    New Jersey
    Posts
    11

    Re: AquaCal heat pump error code

    Problem corrected. Turned out that the thermostat wires to the circuit board were shorting out. Replaced the wires and I'm back in business.
    21k gal, Inground vinyl, 1 1/2 HP Emerson pump, Micromatic 26" filter, Aquacal heat pump w/solar cover, Manta automatic pool cleaner

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