Trane Air Handler: GAM5
Re: Status Codes / Error Codes / Fault Codes
| EVC STATUS LED | |
| Flash | Description |
| 1 | Cool Mode - No Active Call |
| 3 | Cool Mode - Active Call for Cooling or Defrost |
| 4 | Heat Mode or Off - No Active Call |
| 6 | Heat Mode - Active Call for Heating |
| EVC FAULT CODES | |
| Flash | Description |
| 1 | Stepper motor coil is open or has intermittent short |
| 2 | Control has detected an internal fault |
| 3 | Evaporator temperature sensor out of range |
| 4 | Gas temperature sensor out of range |
| 5 | Stepper motor coil is shorted |
| 6 | Valve is not responding to a change in position |
| 7 | High superheat |
| 10 | Low superheat |
| 11 | Condensate overflow switch activated for 100 sec. |
| 13 | Indoor frost protection activated |