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Mitsubishi Electric MSZ-HM12NA User Manual

Mitsubishi Electric MSZ-HM12NA
32 pages
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SPLIT-TYPE AIR CONDITIONERS
INDOOR UNIT
MSZ-HM09NA MSZ-HM12NA MSZ-HM15NA
Español
Français
English
OPERATING INSTRUCTIONS
For user
To use this unit correctly and safely, be sure to read these operating in-
structions before use.
MANUAL DE INSTRUCCIONES
Para los clientes
Para utilizar esta unidad de forma correcta y segura, lea previamente
estas instrucciones de funcionamiento.
NOTICE D’UTILISATION
A l’attention des clients
Pour avoir la certitude d’utiliser cet appareil correctement et en toute
sécurité, veuillez lire cette notice d’instructions avant de mettre le clima-
tiseur sous tension.
JG79Y103H01_cover.indd 1 2015/12/10 15:32:41

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Mitsubishi Electric MSZ-HM12NA Specifications

General IconGeneral
BrandMitsubishi Electric
ModelMSZ-HM12NA
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Symbol Meanings and General Warnings

Explains safety symbols and provides general warnings for safe operation of the unit.

Specific Safety Instructions

Covers detailed safety points like power cord handling, body exposure, and user repairs.

Usage and Safety Restrictions

Details limitations for persons, children, and abnormal operating conditions.

Cautions and Important Notes

Cautions for Operation and Handling

Lists cautions regarding touching unit parts, sprays, airflow, batteries, and ventilation.

Installation Safety

Highlights warnings and cautions related to installing the air conditioner and grounding.

Handling Abnormal Conditions

Addresses immediate actions for abnormal conditions and recommends professional inspection.

Name of Each Part

Indoor Unit and Remote Controller Parts

Identifies components of the indoor unit and the remote controller.

Outdoor Unit Components

Labels the parts of the outdoor unit, including piping and outlets.

Preparation Before Operation

Installing Remote Controller Batteries

Provides step-by-step instructions for inserting batteries into the remote controller.

Changing Temperature Units (°F↔°C)

Explains how to switch between Fahrenheit and Celsius temperature display units.

Selecting Operation Modes

COOL, DRY, and HEAT Modes

Describes the functions and optimal usage conditions for COOL, DRY, and HEAT modes.

Emergency Operation

Explains how to operate the unit using the emergency switch when the remote is unavailable.

Auto Restart Function

Describes the unit's ability to resume operation after a power interruption.

Fan Speed and Airflow Direction Adjustment

Fan Speed and Airflow Settings

Explains how to adjust fan speed and airflow direction using the remote controller.

Econo Cool Operation

Using Econo Cool Mode

Details how to activate, cancel, and understand the Econo Cool energy-saving function.

Timer Operation (ON/OFF Timer)

Setting and Releasing Timers

Guides users on setting and cancelling the ON/OFF timer functions.

Cleaning

Front Panel Cleaning

Instructions for cleaning the removable front panel of the indoor unit.

Air Cleaning Filter Maintenance

Guidance on cleaning or replacing the optional air cleaning filters.

Air Filter Cleaning

Instructions for regular cleaning of the primary air filters to maintain performance.

When You Think That Trouble Has Occurred

Indoor Unit Troubleshooting

Lists common issues with the indoor unit and their possible causes and solutions.

Outdoor Unit Troubleshooting

Addresses problems related to the outdoor unit, such as fan rotation and water leaks.

Remote Controller and Airflow Issues

Covers troubleshooting for remote control response, airflow, and strange smells.

Long-Term Storage and Use

Procedure for Long-Term Non-Use

Steps to prepare the unit for extended periods of non-use, including drying and power disconnection.

Installation and Electrical Work

Recommended Installation Locations

Advises on suitable places for installation, avoiding oil, salt, and high-frequency equipment.

Electrical Work Requirements

Emphasizes the need for an exclusive circuit and proper breaker capacity for the unit.

Specifications

Guaranteed Operating Ranges

Lists the operating temperature limits for cooling and heating modes.

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