I have a comfortmaker rpj II that doesn't heat up, blower turns on runs and kick
off. I tested for power there is no power or no signal being sent to the
igniter. I replaced the igniter and the heat sensor to make sure they were
working, they are both good. The red light blinks 6 times. The code says that
115 volt ac power reversed/improper ground.
On Saturday, October 26, 2013 6:44:02 PM UTC-4, andrew wrote:
some of these controllers use the chassis ground as part of the flame sensor circuit.
If the power connection is not exactly correct with regard to the hot neutral and ground, it can confuse the controller. Make sure the hot is the black wire, neutral is the white wire, and ground it really ground.
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