What does the blinking light on my furnace mean?

When you see a flashing light, your furnace is sending you an error code. If you are looking at your furnace and do not see a red light at all when you know it should be on, that means your furnace is not receiving power. Check your circuit breaker box to see if you tripped the breaker for the furnace.

Why is the red light blinking on my American Standard furnace?

What should I do? What does the blinking red light mean on my American Standard gas furnace? A:The red light indicates the furnace is operating properly with the correct power supply. When should I change my batteries in my thermostat?

What does 4 blinks mean on a furnace?

Translate four LED flashes to mean your furnace has a primary limit circuit open, possibly from loose wiring or blocked filters. Check and clean filters, tighten wiring and check the flue for blockages. 6. Interpret five LED flashes to mean your Goodman furnace senses a flame without a call for heat.

Why is my thermostat light flashing?

If you see a flashing light on your thermostat, that’s a signal that there’s a problem with your outdoor unit. When this happens, your outdoor unit will shut off and send a signal to your thermostat, causing it to blink. Thing is, that signal doesn’t mean your indoor unit is made aware of the problem.

What does it mean when my furnace light blinks 3 times?

What it means: Have you ever looked at your furnace and thought what do 3 flashes on American Standard furnace mean? This error occurs when the combustion air pressure switch that monitors the flow of air through the vent system fails to close while the induced draft motor is operating.

Where is reset button on American Standard furnace?

If the furnace doesn’t have a power switch you can turn off, turn off the circuit breaker controlling the furnace, open the blower housing and locate the reset button on the side of the blower motor. Press it in until it clicks and then restore power to the furnace by turning the breaker back on.

What does 6 blinks on a furnace mean?

When the light is blinking six times rapidly, this means the power volt polarity has gotten switched.

Why is my thermostat blinking Stage 1 and 2?

The second stage is the full capacity of your system. 1/3 compressor capacity is the 1st stage. 1st stage is more efficient than 2nd stage, but systems are designed to use both stages, so no worries there.

Is the blinking light on the furnace an error code?

When the furnace blinks in, four blinking and pause and three blinks and pause again, it is steady, not an error code. Perhaps, for another standard, the blinking red light on the furnace is dangerous or bad things, but sometimes it is not as well as the American standard furnace.

Is there an error code on American Standard furnace?

Many furnace brands use error codes to indicate different problems with the systems, but American Standard uses furnace flash codes instead. The red LED light on the furnace will always be blinking steadily, and that indicates the unit is operating normally.

What’s the blinking light on my freedom 80 furnace?

I have an American Standard Freedom 80 Comfort R furnace. Red light is blinking on the front. I know this is something simple… Can’t find ANY manuals or trouble-shooting guides online. Can anyone help Please?

Are there pilot lights on American Standard furnaces?

The furnaces offered by American Standard offer reliable comfort and are, most importantly, safe and simple when it comes to operation. Furnaces come with hot surface igniters which means the burners start electronically. No fuel-burning pilot lights.