York Rooftop Unit: ZQG
Re: Ignition Lockout Codes
Light Status | Description |
Off | No Power |
On | Control Failure - Replace Control |
Heartbeat | Normal Operation - No faults |
2 Flashes | The induced draft pressure switch did not close. |
3 Flashes | The induced draft pressure switch is stuck closed. |
4 Flashes | Ignition Failure (3 Tries) |
5 Flashes | Flame Loss (5 Times) |
6 Flashes | Open Limit (Less than 6 min) |
7 Flashes | Open Rollout |
8 Flashes | Flame Sensed with Gas Valve Off |
9 Flashes | Open Limit (More than 6 min) |
10 Flashes | Power Improperly Sensed on Gas Valve |