Category: Lennox

Lennox Rooftop-Gas Furnace Error Codes

Climatic 50 Roof-Top, Aircoolair & Compactair Version 24 INSTALLATION OPERATING & MAINTENANCE MANUAL ERROR CODES 001 “Airflow” 004 Filters, Clogged up 005 Filters, Missing 006 Recovery Module , Filters, Clogged up 011 Electric heating elements 012 High Temperature, Blowing 013 Low Temperature, Ambient 014 Gas burner, 1 015 Gas burner, 2 022 Low Temperature, Blowing

Lennox AC Error Codes and Troubleshooting

This manual is applicable only to the following models. Lennox Air Conditioner Inverter Split Type Error Codes; LNIV2610 LNIV3510 LNIV5010 LNIV6510 Indoor Unit Error Display E0 EEPROM parameter error E1 Indoor/outdoor units communication protection E2 Zero-crossing signal error E3 Indoor fan speed out of control E5 Open or short circuit of outdoor temperature sensor or outdoor unit EEPROM parameter error