Error Code E2 indicates the outlet thermistor is disconnected or malfunctioning. The outlet thermistor measures the temperature of the hot water exiting your heater, essential for ensuring water is heated accurately and safely.
If Error Code E2 appears, immediately stop using hot water by turning off the hot taps and isolate power to the heater at the electrical supply switch. This issue involves sensitive electrical components that require professional inspection and servicing.
Book online or call us directly at 1300 872 343.
