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Nordyne , Kenmore or Gibson Gas Furnace Diagnostic Codes

Article ID: 33
Last updated: 22 Oct, 2019

Gas Furnace: G6R, GM

Re: Lockout Codes

Red Light Description
On Power On
1 Limit switch open
2 Pressure switch stuck open
3 Pressure switch stuck closed
4 Ignition Failure
5 Reversed Polarity
Continuous Flash Flame sensed with no call for heat
Yellow Light Description
Continuous Flash Low Flame Signal
On Flame Sensed

Replacement furnace control boards:

  • Partners Choice Part# 903106
  • ICM2805A
  • Honeywell S9200U

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Article ID: 33
Last updated: 22 Oct, 2019
Revision: 7
Access: Public
Views: 4417
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