Error Code P02 on your Rheem Heat Pump (551270 in R134a) indicates a malfunction involving internal temperature sensors or refrigerant control. This may disrupt regular heating operations.
For your safety, immediately turn off power at the isolation switch and ensure all hot water taps are closed. Internal faults of this nature require specialist diagnostic equipment and expertise. Contact Hilton Plumbing promptly to arrange professional inspection and repair.
Book online or call us directly at 1300 872 343.
