Hi,
I have a Cenrurion heating system Model #gf9s060b12up11j that stopped producing heat. I inspected the unit to find that it is giving a fault code of 3 red flashes. The chart on the cover states that the fault condition is: pressure switch stuck open. Could someone tell me what the pressure switch is, that it is referencing to? where it is located, and how to inspect it? The unit kind of looks something like this one in the link http://www.energysavingsusa.net/catalog/item/1603486/1397681.htm
Thank, Frank
I have a Cenrurion heating system Model #gf9s060b12up11j that stopped producing heat. I inspected the unit to find that it is giving a fault code of 3 red flashes. The chart on the cover states that the fault condition is: pressure switch stuck open. Could someone tell me what the pressure switch is, that it is referencing to? where it is located, and how to inspect it? The unit kind of looks something like this one in the link http://www.energysavingsusa.net/catalog/item/1603486/1397681.htm
Thank, Frank