Amana Gas Furnace: GULA
Re: Lockout Codes
| # of Flashes | Description |
| On | Replace Control |
| 1 | Ignition lockout (3 failed tries) - 1hr Auto Reset |
| 2 | Pressure switch stuck closed |
| 3 | Pressure switch stuck open |
| 4 | Primary or Aux Limit switch open |
| 5 | Rollout Limit Open |
| 6 | Reversed Polarity or Poor Ground |
| 7 | Low flame signal |
|
Continuous Flash |
Flame Sensed with No Call for Heat |