Goodman Furnace Normal status displays (7-segment)
Goodman Furnace Normal status displays (7-segment): reference table for the furnace (Goodman/Amana GM9S80/AM9S80 series): a quick-reference table with notes.
Goodman Furnace Normal status displays (7-segment) table
| Mode | Display |
|---|---|
| Idle | IdL |
| Continuous fan | FAn |
| Cooling, low stage | 1AC |
| Cooling, high stage | 2AC |
| Gas heat (single stage) | gH |
| Factory (OEM) test mode | EOL |
How to use the Goodman Furnace Normal status displays (7-segment) table
Find your exact model in the first column and read across the row. Values in the Goodman Furnace Normal status displays (7-segment) table are a summary for quick reference; the rating plate on the unit and the manufacturer's manual for your model always decide. If your model is not listed, or a value looks different from what you see on the unit, check the manual before changing anything.
Notes
- These are normal operating displays, not fault codes.
Applies to: Goodman/Amana/GMC GM9S80, GC9S80, AM9S80, AC9S80, VM9S80, VC9S80 single-stage 80% furnaces
Goodman models this applies to
AC9S800403ANAC9S800603ANAC9S800804BNAC9S800805CNAC9S801005CNAM9S800403ANAM9S800603ANAM9S800603BNAM9S800604BNAM9S800803BNAM9S800804BNAM9S800804CNAM9S800805CNAM9S801005CNAM9S801205DNGC9S800403ANGC9S800603ANGC9S800804BNGC9S800805CNGC9S801005CNGM9S800403ANGM9S800603ANGM9S800603BNGM9S800604BNGM9S800803BNGM9S800804BNGM9S800804CNGM9S800805CNGM9S801005CNGM9S801205DN
Source: Goodman RS6621008r2 (GM9S80 service), 1 Stage Status Codes - Status Menu p.31. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.