Error Code 32 indicates an “Outlet Thermistor Fault” on your Rheem Continuous Flow Water Heater. This error means the sensor responsible for measuring the outgoing water temperature is faulty or disconnected, affecting proper water temperature regulation.
For your safety, switch off the electrical power at the isolation switch immediately and close any open hot water taps. Because thermistor faults involve electrical components, professional diagnosis and repairs are necessary. Contact Hilton Plumbing promptly to safely resolve this fault.
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