American Standard Furnace Gas Valve Circuit Error

When heat is on the inducer works the igniter lights but no gas or flame.

American standard furnace gas valve circuit error.

The red led light on the furnace will always be blinking steadily and that indicates the unit is operating normally. I can hear the gas valve click off when this happens. The last 4 fault codes can be erased from memory by powering up the control with g energized and then applying r to the w1 terminal 3 times within 6 seconds. Move your hand around the american standard furnace to see if there is any air circulating.

Three quick flashes is a pressure switch problem. Turn the unit off and allow the line to thaw. This quick guide will allow you to fix your furnace without repairmen. The flame sensor appears to be off i replaced it last year.

American standard auh2c100a9v getting a 7 code which is a gas valve circuit fault service info. Hello i have an american standard freedom 80 gas furnace. American standard furnace error codes many furnace brands use error codes to indicate different problems with the systems but american standard uses furnace flash codes instead. What is the american standard furnace pressure switch error.

If this keeps occurring you will need to contact your dealer or a repairman. That doesn t give me much advice on what to do. Directs the tech to shut the thermostat off and measure for 24v on the red wire on gas valve to ground.