Nov 24, 2020 · Package Terminal, Air Conditioner/Heat Pump. Amana Diagnostic Codes; If there are no active failures or lockouts, the display will show a double dash, “- -”. If there is a code listed, see the unit “Diagnostic Codes” chart for a list of definitions. Bryant ® Gas Furnaces WHATEVER Chill Is In The Air, Stay Cozy With A Bryant Gas Furnace. From our top-of-the-line Evolution™ System furnaces through the solidly built Legacy™ Line of Bryant® furnaces, you can find the blend of dependable heating performance, quiet operation and exceptional comfort and energy savings that is right for your home.
The display panel on a Goodman furnace has a built-in trouble-code that uses successive flashing LED lights to indicate problems. However, even with the lights, you must troubleshoot the furnace to determine the nature of the issue.