Water heater error codes and fault guides
Browse 14 published, evidence-gated Water heater guides. Each page states the supported model and region, official source, safe checks, and the point to stop.
Water heater fault guides
1–14 of 14
tank water temperature is too hot
F61 is identified by GE Appliances' official support as tank water temperature is too hot. Follow the model-scoped checks and service boundary below.
incoming water is too hot
F62 is identified by GE Appliances' official support as incoming water is too hot. Follow the model-scoped checks and service boundary below.
the condensate drain-pan port is clogged
F73 is identified by GE Appliances' official support as the condensate drain-pan port is clogged. Follow the model-scoped checks and service boundary below.
the filter is dirty and a repeated fault may indicate a refrigerant leak
F74 is identified by GE Appliances' official support as the filter is dirty and a repeated fault may indicate a refrigerant leak. Follow the model-scoped checks and service boundary below.
the tank is dry or water was not detected
F75 is identified by GE Appliances' official support as the tank is dry or water was not detected. Follow the model-scoped checks and service boundary below.
the leak sensor detected water
F78 is identified by GE Appliances' official support as the leak sensor detected water. Follow the model-scoped checks and service boundary below.
the leak-sensor battery is low
F81 is identified by GE Appliances' official support as the leak-sensor battery is low. Follow the model-scoped checks and service boundary below.
the CTA module is disconnected or has a low battery
F96 is identified by GE Appliances' official support as the CTA module is disconnected or has a low battery. Follow the model-scoped checks and service boundary below.
unsafe-factor or component-failure monitor condition
E1 is identified by Haier support as unsafe-factor or component-failure monitor condition. Follow the official, model-scoped checks and service boundary below.
unsafe-factor or component-failure monitor condition
E2 is identified by Haier support as unsafe-factor or component-failure monitor condition. Follow the official, model-scoped checks and service boundary below.
unsafe-factor or component-failure monitor condition
E3 is identified by Haier support as unsafe-factor or component-failure monitor condition. Follow the official, model-scoped checks and service boundary below.
abnormal outlet-water-temperature fault
EH is identified by Haier support as abnormal outlet-water-temperature fault. Follow the official, model-scoped checks and service boundary below.
water-circuit blockage error
C5 is identified by Midea support as water-circuit blockage error. Follow the official, model-scoped checks and service boundary below.
pump error
E8 is identified by Midea support as pump error. Follow the official, model-scoped checks and service boundary below.