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Mitsubishi Heavy Industries DXK21ZRA-W User Manual

Mitsubishi Heavy Industries DXK21ZRA-W
40 pages
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RLD012A015F
SRK63ZRA-W
SRK71ZRA-W
SRK80ZRA-W
SRK95ZRA-W
MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
16-5 Konan 2-chome, Minato-ku, Tokyo, 108-8215, Japan
http://www.mhi-mth.co.jp/en/
MITSUBISHI HEAVY INDUSTRIES AIR-CONDITIONERS AUSTRALIA, PTY. LTD.
9C Commercial Road Kingsgrove NSW 2208 PO BOX 318 Kingsgrove NSW 1480
Tel : +61-2-8571-7977
Fax: +61-2-8571-7992
https://www.mhiaa.com.au/
USER’S MANUAL
AIR-CONDITIONER
201706
RLD012A015FCover.indd1RLD012A015FCover.indd1 2017/06/1413:09:042017/06/1413:09:04
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Mitsubishi Heavy Industries DXK21ZRA-W Specifications

General IconGeneral
BrandMitsubishi Heavy Industries
ModelDXK21ZRA-W
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

General Safety Precautions

Covers warnings, cautions, and general handling guidelines for safe operation.

Installation Precautions

Warnings and cautions regarding the proper installation of the air conditioner system.

Operation Precautions

Guidelines and warnings for safe operation of the air conditioner.

Relocation and Repair Precautions

Warnings and advice concerning the safe relocation and repair of the air conditioner.

Unit Components and Remote Control

Unit Components Overview

Identifies and explains the parts of the indoor and outdoor air conditioner units.

Remote Control Display and Indicators

Explains the functions of the remote control's display section and indicator lights.

Remote Control Setup and Troubleshooting

Instructions for setting batteries, using the holder, and resolving remote control issues.

Basic Operations and Settings

Special Installation Scenarios

Setting up two air conditioners in one room and child lock feature.

Airflow Range Setting

Adjusting the left/right airflow range for optimal air conditioning.

Current Time Setting

Setting the current time and day of the week for accurate timer functions.

AUTO Mode Operation

Automatically selects operation mode based on room temperature.

Operational Modes and Controls

Temperature Adjustment in AUTO Mode

How to adjust the temperature while in AUTO operation mode.

Fan Speed Settings

How to set and adjust the fan speed for optimal airflow.

Cooling, Heating, Dry, and Fan Modes

How to select and use COOL, HEAT, DRY, and FAN modes.

Airflow Direction Adjustment

How to adjust the vertical and horizontal airflow direction.

Advanced Functions and Timers

3D AUTO Operation

How the unit automatically controls airflow for efficient room conditioning.

Timer Operations (Sleep, Off, On)

Setting and using Sleep, Off, and On timers for automatic operation.

Combined Timer Settings

How to combine Sleep, On, and Off timers for complex scheduling.

Weekly Timer Programming

Setting up a weekly schedule for automatic operation.

Special Modes and Performance Features

Allergen Clear Operation

How to activate the Allergen Clear function to remove allergens.

High Power/ECO Operation

Using High Power for quick cooling/heating and ECO for energy saving.

Night Setback and Silent Operations

Maintaining comfortable temperature at night and reducing noise levels.

Self Clean Operation

How to run the Self Clean function to remove moisture and prevent mold.

Maintenance, Troubleshooting, and Support

Maintenance Procedures

Instructions for cleaning filters, the unit body, and inlet panel.

Proper Installation Guidelines

Guidelines for choosing a suitable installation location and managing operating noise.

Troubleshooting Common Problems

Steps to diagnose and resolve common air conditioner operational issues.

Operational Notices

Explanations for various airflow behaviors and operational noises.

Advanced Features and Diagnostics

Contacting Your Dealer

Situations requiring professional assistance from a dealer for repairs or issues.

Multiple Air-Conditioner Operation

Information on operating multiple air conditioners simultaneously and their modes.

Self Diagnosis Function

Interpreting error codes indicated by unit lights for fault diagnosis.

DRED Mode Information

Information on Demand Response Enabling Devices (DRED) mode and its display.

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