Chromagen Fault Code E0
Fault: Temp sensor disconnection or short circle.
Applies to: Chromagen Gas Continuous Flow M-Series
If some cases when an error happen, unit will automatically shift to E-heater for emergent SHW supply. On some errors, the buzzer will buzz 3 times every minute and will flash fast. Press for 1 sec to stop the buzzer but the alarm icon will keep flashing.