[ReelMagic]

Did the A/C unit work correctly prior to the pump failure meaning did the A/C unit work or was it broken when you purchased the boat?? Only reason I'm asking is there are A/C controller dip switches which, based on settings will have A/C pump always "ON" once the pump breaker and/or the A/C unit breaker is turned on vice only pumping when the A/C unit is actually cooling/heating. The A/C controller is the box mounted on the A/C unit or near by with the external Passport control panel connected to.. I've seen Tiara's where the pumps are always on and others(like mine) where the pump only comes on when the A/C is cooling/heating. Here's a link to one such controller: See switch settings on page 10 [Only registered and activated users can see links Click here to register]