To Next PageTo Next Page
Need help?Do you have a question about the Lennox LGA180 and is the answer not in the manual?
General| Brand | Lennox |
|---|---|
| Model | LGA180 |
| Category | Air Conditioner |
| Language | English |
General safety guidelines for unit operation, including keeping the area clear and ensuring unobstructed airflow.
Warnings regarding explosion and fire hazards due to improper operation, gas leaks, or electrical issues.
Hazards related to improper installation, service, and electrical shock, emphasizing qualified personnel.
Information on potential health risks, including cancer and irritation, from exposure to fiberglass wool insulation.
Instructions for shutting off gas supply before electrical supply in case of overheating or gas failure.
Essential safety checks to perform before lighting the furnace, including checking for gas leaks.
Details on the automatic spark ignition system and how to reset the ignition control after a safety shutdown.
Step-by-step instructions for safely starting up the furnace after installation or maintenance.
Instructions for operating the gas valve for different models, including turning ON and OFF.
Procedure for safely shutting off the gas supply to the furnace, typically before performing service.
Guidance on inspecting the burner flame for proper operation, color, and streaking.
Annual inspection of flue passages, vent cap, heat exchanger, and burners for corrosion or debris.
Requirement for yearly servicing by a qualified technician to maintain efficiency and warranty.
Instructions for checking and replacing air filters monthly or as needed, noting airflow direction.
Steps for cleaning burners, including removing, cleaning, and reinstalling them, and checking the spark gap.
Information on lubrication for blower shaft bearings, recommending relubrication every two years.
Reference to tables and figures for locating pressure ports and understanding manifold pressures for gas types.
Procedure for cleaning the combustion air inducer, including removing dust and checking components.
Steps for cleaning the flue box and heat exchanger tubes using a wire brush.
Checklist of common issues to verify before calling a service technician for an inoperative unit.
Instructions for ordering replacement parts, specifying the need for model and serial numbers.
