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Lennox GCM Series

Lennox GCM Series
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ENGLISH ITALIANO ESPAÑOL FRANÇAIS DEUTSCH GREEK
OWNER'S MANUAL
HI WALL
GCM/GHM
GHA
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Lennox GCM Series Specifications

General IconGeneral
BrandLennox
ModelGCM Series
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

WARNING

This symbol shows the possibility of death or serious injury.

CAUTION

This symbol indicates the possibility of injury or damage to property.

Preparation before operation

How to Insert the Batteries

Instructions for inserting batteries into the remote control.

Storage and Tips For Using the Remote Control

Guidance on remote storage and optimal usage.

Signal Receptor

Explanation of the unit's signal receiver for the remote.

Operation Indication Lamps

Description of the indicator lights on the remote control and their meanings.

About the remote control on the system

Features of the Remote Control- Door Closed

Detailed explanation of the remote control buttons and their functions.

How to use the Operation Mode Selection button

Auto Operation

Healthy Dehumidification Operation

Heating Operation (Heat pump model only)

Jet Cool Operation

Additional features

Sleep Mode

How to activate the automatic sleep mode for quiet operation.

Setting the Time

Instructions for setting the unit's internal clock and timers.

Delay StartPre-Set Stop

Guide to configuring delayed start and stop operations.

Vertical Airflow Direction Control

Air Circulation Mode

Tact Switch Operation(Some Models)

Care and maintenance of the air conditioner

Indoor Unit

Procedures for cleaning the indoor unit's exterior and remote.

Helpful information

Notes on fan speed and its impact on cooling capacity.

Grille, Case, and Remote Control

AIR FILTERS

Replacement of Purifying Filter (Optional)

Outdoor Unit

Maintenance instructions for the outdoor unit's heat exchanger and vents.

When the air conditioner is not going to be used for a long time.

When the air conditioner is to be used again.

Steps for preparing the unit after extended storage.

Operation Tips

Before you call for service...

Troubleshooting Tips! Save time and money!

Guide to common problems and their solutions before service.

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