Lennox ML180UHE - Manual
A user manual for the Lennox ML180UHE Series gas furnace highlights critical safety protocols and operational guidelines. The document emphasizes proper installation by licensed professionals to prevent fire, explosion, or carbon monoxide poisoning, including procedures for handling gas leaks and ensuring unobstructed airflow. Maintenance topics cover filter replacement, annual inspections of venting systems, blower care, burner checks, and electrical safety measures, with warnings against hazards like flooding or improper repairs. Safety precautions also extend to homeowners, such as installing carbon monoxide detectors in unattended homes.
Table of Contents:
- Page 1 – Furnace Safety and Professional Installation Warnings
- Page 2 – Furnace Component Identification Diagram
- Page 3 – Operating and Maintenance Safety Instructions
- Page 4 – Gas Valve Operation and Leak Safety Procedures
- Page 5 – Furnace Maintenance and Electrical Safety Protocols
- Page 6 – Annual Service Inspection Checklist and Reminders
- Page 7 – Furnace Repair Parts List and Service Guidance
05/11
*2P0511*
506733−01
*P506733-01*
ML180UHE
SERIES
Litho U.S.A.
506733−01
05/2011
E
2011 Lennox Industries Inc.
Dallas, Texas, USA
WHAT TO DO IF YOU SMELL GAS:
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other ap-
pliance.
Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
D
Do not try to light any appliance.
D
Do not touch any electrical switch; do not
use any phone in your building.
D
Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
D
If you cannot reach your gas supplier, call
the fire department.
D
Leave the building immediately.
GAS FURNACE
FIRE OR EXPLOSION HAZARD.
Failure to follow safety warnings exact-
ly could result in serious injury, death,
or property damage.
WARNING
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About this manual
- Brand
- Lennox
- Model
- ML180UHE
- Document type
- Manual
- Language(s)
- English
- Pages
- 7
- File size
- 263.9 KB
- Format
Summary
Warnings regarding fire or explosion hazards, procedures for handling gas smells, and requirements for professional installation and service.
Labeled diagram identifying internal components such as the heat exchanger, blower motor, and gas valve, along with safety devices and precautions for unattended homes.
Safety precautions for operating and maintaining a gas furnace, including procedures to turn off power before service, preventing carbon monoxide buildup, and requirements for licensed installation.
