The heater shuts down with 4 bars flashing, fan continues and runs till heater is cool like normal.
it requires a reset ( press stop & start ) to start up again, heater has just been fully serviced and has run fine for 2 weeks.
Heater runs fine while calling for heat
any idea what is causing this?
thanks
Tom
it requires a reset ( press stop & start ) to start up again, heater has just been fully serviced and has run fine for 2 weeks.
Heater runs fine while calling for heat
any idea what is causing this?
thanks
Tom
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