92AF - Diagnostic Codes
Ducane Gas Furnace: 92AF Re: Lockout Codes Red Light Description Off No Power or Control Failure On Power On - Normal Operation 1 Flame Present with Gas Valve Off 2 Pressure Switch Stuck Closed 3 Pressure Switch Stuck Open 4 High Limit...
18 Dec, 2017
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92AF - Flashing Code 3
Ducane Gas Furnace: 92AF Re: Flashing Code 3 If, after the vent blower is energized, the pressure switch does not close, the control will keep the blower on and wait for the switch to close. The diagnostic code for this problem is 3 short flashes followed by a pause. ► The diagnostic code will...
18 Dec, 2017
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