July 22, 2019
Climatic 50 Roof-Top, Aircoolair & Compactair Version 24 Lennox Gas Furnace Error Codes EL180DFE series units are mid-efficiency gas furnaces used for downflow applications only, manufactured with Lennox Duralok heat exchangers formed of aluminized steel. EL180DFE units are available in heating capacities of 44,000 to 110,000 Btuh and cooling applications 1.5 to 5 tons. Refer
April 11, 2019
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: Lennox Split AC Error Codes If there is an error occurring during the operation of the system, the error code will be displayed on the LCD, as show in Fig.5.1.