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Lennox LNWR59X User Manual

Lennox LNWR59X
20 pages
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Model No:LNWR21X
Please read the operating instructions and safety
precautions carefully and thoroughly before installing
and operating your room air conditioner.
WINDOW-TYPE ROOM AIR CONDITIONER
LNWR53X
LNWR59X
LNWR39X

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Lennox LNWR59X Specifications

General IconGeneral
BrandLennox
ModelLNWR59X
CategoryAir Conditioner
LanguageEnglish

Summary

Product Functions

Introduction

General overview of Lennox window type air conditioners and their applications.

Cooling in Summer

Explanation of how the air conditioner cools the room in summer.

Dehumidifying in Humid Season

Details on the dehumidifying function for humid weather.

Heating in Winter

Information on the heating capability for winter use (for heat units).

Fresh Air Exchange

How to exchange fresh air in the room using the unit.

Operating Conditions

COOL Mode Operation

Conditions for efficient operation in COOL mode (temperature and humidity).

DRY Mode Operation

Conditions for efficient operation in DRY mode (temperature).

Power Requirements

Rated Voltage and Safety

Information on rated voltage and potential issues with voltage fluctuations.

Grounding and Earthing

Importance and method of grounding the unit for electrical safety.

Installation Guide

Installation Precautions

Warnings and recommendations regarding proper installation procedures.

Location Selection Criteria

Guidelines for choosing an appropriate location for the air conditioner.

Installation Steps and Clearances

Step-by-step instructions and clearances for installing the unit.

Installation Procedures

Installation Assistance and Support

Tips and methods for supporting the unit, like using iron support and sunshade.

Condensation Drainage

Drainage Setup Procedure

Procedure to set up an outside drain for condensation water for cooling efficiency.

Installation Notes and Warnings

Uninstallation Process

Procedure for un-installing the air conditioner by a professional.

Noise Reduction Tips

Tips for minimizing noise during operation and when to contact the installer.

Electric Wiring Safety

Detailed instructions and safety precautions for electrical wiring connections.

Unit Part Identification

Component Overview

Identification of various parts of the air conditioner unit with a diagram.

Airflow Direction Adjustment

Vertical Airflow Adjustment

How to adjust the vertical airflow direction vane for optimal air discharge.

Remote Control Operations

Remote Controller Functions Overview

Description of buttons and functions on the remote controller.

Remote Control Details

Power, Mode, and Fan Control

How to turn the unit on/off, select modes, and adjust fan speed.

Temperature and Swing Adjustment

Using buttons to adjust temperature settings and swing function.

Sleep Mode Operation

How to activate the SLEEP mode for comfortable operation.

Remote Control Features

Timer and Keypad Lock Functions

Setting timer functions and locking/unlocking the keypad.

Unit Setting Conversions and Lamp

Switching temperature units and controlling the remote lamp.

Remote Battery Replacement

Replacing Remote Batteries

Step-by-step guide for replacing batteries in the remote controller.

Battery Replacement Notes

Important notes regarding battery replacement and remote controller care.

Unit Control Panel

Control Panel Button Functions

Operation of ON/OFF, SWING, FAN SPEED, and TIME/TEMP buttons.

Mode Selection and Filter Indicator

Selecting operation modes and using the FILTER button reminder.

Ventilation Lever Usage

Explanation of the ventilation lever's function and positions (OPEN/CLOSE).

Operational Tips for Efficiency

Comfort and Economy Advice

Advice on managing room temperature, sunlight, and airflow for efficiency.

Maintenance and Ventilation Guidance

Guidance on air filter cleaning and occasional room ventilation.

Safety and Health Precautions

Electrical Safety Rules

Safety guidelines regarding plug, power cord, and vent insertion.

Safe Usage and Hazard Avoidance

Rules for proper unit usage and avoiding hazards like laundry or vicinity heating.

Health and Comfort Guidelines

Recommendations for maintaining appropriate room temperature and airflow for health.

Care and Maintenance Guide

Unit Cleaning Procedures

Steps for safely cleaning the air conditioner unit and its parts.

Air Filter Maintenance

Detailed instructions for removing, cleaning, and drying the air filter.

System Integrity Checks

Checks for earth wire and outdoor unit vents to ensure proper operation.

Troubleshooting Common Issues

Unit Fails to Operate

Diagnosing reasons why the air conditioner does not operate at all.

Efficiency and Airflow Issues

Troubleshooting poor cooling/heating performance and foggy air.

Noise and Leakage Problems

Identifying causes for noisy operation and condensation leaks.

Delayed Restart Behavior

Explanation for the unit's delay in operation after restart.

After-Sales Support

Dealer Contact Situations

Contact information and situations requiring dealer intervention.

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