Knowledgebase

M1M Diagnostic/Lockout Codes

Article ID: 500
Last updated: 29 Jan, 2018

Nordyne Gas Furnace: GL1RC

Re: Lockout Codes


Red Light Status Description
On Power On - Control OK
OFF No Power
Rapid Flash False Flame or Control Fault
1 Limit Circuit Open
2 Pressure Switch Stuck Open
3 Pressure Switch Stuck Closed
4 Ignition Failure
5 Reversed Polarity
Yellow Light Status Description
Flashing Low Flame Signal
On Flame Present
This article was:   Helpful | Not helpful
Report an issue
Article ID: 500
Last updated: 29 Jan, 2018
Revision: 1
Access: Public
Views: 463
Comments: 0