ultratemp

  1. J

    Pentair Easytouch PL4 not communicating with Ultratemp Heat Pump

    Hi, I have a Pentair PL4 and Pentair Ultratemp Heat Pump. The controller works fine with all features (cleaner, lights, high speed, low speed), and the settings in the ScreenLogic app reflect the settings on the controller. However, the Ultratemp won't change from 70 degrees, no matter what the...
  2. P

    Aqualink can no long start the Ultratemp 120 after replacing swith panel and bezel

    Aqualink RS and an Ultratemp 120 Opened for the season and everything was running fine. Could initiate the heater and have it run with no issues from both the panel in service mode and remotely in auto mode. Realized the up arrow on the Ultratemp was broken so I ordered a just new switch panel...