Browse the Trouble Code Light on the Goodman Furnace

Your Goodman furnace includes a self-figuring out control module by having an LED Ceiling Light that flashes red-colored to show you if there's an issue with the furnace. Locate this LED with the blower access door's observation window in your furnace. The amount of flashes the thing is informs the trouble code to help you identify the issue, know how to start troubleshooting and obtain your furnace ready to go again.

1

Read one LED expensive that stays on continuously to mean your furnace doesn't have signal from the thermostat and won't operate. Turn the energy off and appearance the thermostat for improper configurations or connections.

2

Interpret one LED expensive that blinks off and on to mean your furnace has locked out because it couldn't ignite after three tries, and should be totally reset. Interrupt energy for your furnace for 25 seconds or lower the thermostat so that your furnace doesn't attempt to warmth, then totally reset the thermostat towards the previous setting. After 1 hour of lockout, your furnace will instantly totally reset itself and then try to operate as always.

3

Decipher two LED flashes to mean the draft blower isn't working, or perhaps your furnace includes a short within the pressure switch circuit. Switch off the furnace energy and repair a brief or replace pressure switch.||LED SpotLight

4

Read three LED flashes to mean your furnace comes with an open pressure switch circuit or we have an caused draft blower operating. Look into the pressure switch hose of the furnace for blocks or perhaps an improper connection. Also, search for obstructions within the flue, and tighten any loose wiring.

5

Translate four LED flashes to mean your furnace includes a primary limit circuit open, possibly from loose wiring or blocked filters. Check and clean filters, tighten wiring and appearance the flue for obstructions.

6

Interpret five LED flashes to mean your Goodman furnace senses a flame with no demand warmth. This may be from the gas valve closing gradually or perhaps a burners flame residual.

7

Read seven LED flashes like a warning of the low flame sense microamp signal. This might happen having a covered flame sensor or perhaps a lazy flame from poor gas pressure. Switch off the energy and adjust the gas pressure based on the info on the rating plate.||Flexible LED Strip Light

8

See eight LED flashes as meaning an igniter circuit problem because of a poor igniter or perhaps an igniter connected incorrectly. Replace unhealthy igniter or look into the ground wiring, making necessary corrections.

9

Decipher nine LED flashes to mean our prime-stage pressure switch circuit won't close throughout a higher-stage-caused draft blower operation. Your furnace could have a squeezed or blocked pressure switch hose, a blocked flue or loose wiring.

10

Read continuous flashing around the LED to mean your furnace includes a corrected polarity of 115 volts. Switch off the energy and proper the wiring polarity after looking at the wiring diagram.||SMD LED Tube

Tips & Alerts

Always switch off the gas and electrical energy for your Goodman furnace prior to making any repairs or changes.