Rheem pool spa heat pump fault codes F51, F52, F54, F55
(Miramar beach, fl)
Rheem pool/spa heat pump digital Model #: M8350TI-E serial#: W151416637 started to get cold here in Florida turned heat pump on last week everything worked fine until yesterday.
Trying to heat spa only set temp for spa @ 75 degrees. Actual water temp 49 degrees. Light comes on when heater is heating water. Feel water coming out of jets warm!/ hot! Yeah! but Then after 5 minutes light goes off. Fault code pops up. I'll hit the set button on control panel heater kicks on, light on showing water being heated, feel water outta jets warm/ hot. This continues until I get tired of going outside every 10 minutes or so. What are the fault codes? How to fix? Heat pump only year old.