Lennox LM012HI-100V432-1 User Manual

Split Air Conditioner
Thank you for selecting LENNOX air conditioners.Please read this manual
carefully before operation and keep it for further reference.
OWNER'S MANUAL
LENNOX AIR CONDITIONERS
MODEL:
LM012CI-100V432-1
LM012CO-100V432-1
LM012HI-100V432-1
LM012HO-100V432-1
LM012HI-100P432-1
LM012HO-100P432-1

Lennox LM012HI-100V432-1 Specifications

General

Brand	Lennox
Model	LM012HI-100V432-1
Category	Air Conditioner
Language	English

Summary

Precautions

Buttons on Remote Controller

Introduction for Icons on Display Screen

Explains the meaning of icons shown on the remote control display.

Clean and Maintenance

Clean Filter

Detailed steps for cleaning the air filter of the indoor unit.

Malfunction Analysis

General Phenomenon Analysis

Troubleshooting guide for common issues like no remote signal or no air emission.

Selection of Installation Location

Requirements for Electric Connection

Installation of Indoor Unit

Choosing Installation Location

Recommends and confirms the best installation location for the indoor unit.

Install Wall-Mounting Frame

Guides on how to securely install the wall-mounting frame for the indoor unit.

Open Piping Hole

Instructions for creating a properly sloped piping hole through the wall.

Outlet Pipe

Connect Indoor Unit Pipe

Install Drain Hose

Connect Indoor Unit Wire

Bind Up Pipe

Hang the Indoor Unit

Installation of Outdoor Unit

Fix the Support of Outdoor Unit

Install Drain Joint

Fix Outdoor Unit

Connect Indoor and Outdoor Pipes

Connect Outdoor Electric Wire

Vacuum Pumping

Use Vacuum Pump

Detailed steps for performing vacuum pumping on the refrigerant system.

Leakage Detection

Check After Installation

Test Operation

Pipe Expanding Method