Lennox LGT156H Error Codes

Packaged HVAC · Packaged Unit

Model numbers in this family: LCT156H, LCT180H, LCT210H, LCT240H, LCT300H, LGT156H, LGT180H, LGT210H, LGT240H, LGT300H

• Blinking HB LED blinks while M4 is powered.
• CLdL Clear Delays
• StAt TSTAT Override
• rSt Reset
• tESt TSTAT Test

Reference only. Confirm against the manual for your exact model. Data release 105f66ecb9e96e5dc473025d.