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Mitsubishi Electric MSZ-WR09NA User Manual

Mitsubishi Electric MSZ-WR09NA
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SPLIT-TYPE AIR CONDITIONERS
INDOOR UNIT
MSZ-WR09NA MSZ-WR12NA
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 es-
tas 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 climati-
seur sous tension.
JG79Y502H01_cover.indd 1 2018/04/12 16:05:38

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Mitsubishi Electric MSZ-WR09NA Specifications

General IconGeneral
CategoryAir Conditioner
BrandMitsubishi Electric
ModelMSZ-WR09NA
Cooling Capacity9, 000 BTU
Power Supply208/230V, 1-Phase, 60Hz
RefrigerantR410A
Indoor Unit Weight24 lbs
Outdoor Unit Weight60 lbs
Operating Temperature (Cooling)14°F to 115°F
TypeSplit System
Heating Capacity10, 000 BTU
Seasonal Energy Efficiency Ratio (SEER)22.0
HSPF (Heating)10.0
Operating Temperature (Heating)75°F

Summary

Safety Precautions and Warnings

Meaning of Symbols

Explains warning and instruction symbols used in the manual for user guidance.

Filter Maintenance Recommendation

Recommends regular cleaning of air filters every two weeks to prevent mold growth and maintain performance.

Installation Safety Guidelines

Provides warnings and cautions regarding the safe installation of the air conditioner unit.

Identifying Air Conditioner Parts

Indoor Unit Components

Identifies and illustrates the various parts of the indoor air conditioning unit.

Remote Controller Components

Details the buttons and display sections of the provided remote control unit.

Preparing for Air Conditioner Operation

Installing Remote Controller Batteries

Step-by-step guide on how to insert batteries into the remote control unit correctly.

Changing Temperature Units

Instructions on how to switch between Fahrenheit (°F) and Celsius (°C) temperature displays.

Selecting Operation Modes

Operation Modes Overview

Details the COOL, DRY, and HEAT modes for temperature and dehumidification control.

Emergency Operation

Guide on how to operate the unit using the emergency operation switch on the indoor unit.

Operation Indicator Lamp Status

Explains the meaning of the indicator lamp states for different unit operations.

Auto Restart Function

Describes the function that resumes operation after a power interruption.

Adjusting Fan Speed and Airflow Direction

Fan Speed Control

Instructions on how to adjust the fan speed through multiple levels from Auto to Super High.

Airflow Direction Control

Guide on adjusting the horizontal vane direction for optimal airflow, including manual and swing modes.

ECONO COOL Operation Mode

ECONO COOL Explanation

Explains the energy-saving ECONO COOL mode, which uses swing airflow for perceived coolness.

Timer Operation (ON/OFF Timer)

Setting ON/OFF Timer

Step-by-step instructions for setting the ON and OFF timers for automatic operation.

Cleaning and Maintenance

Cleaning the Front Panel

Instructions for safely lifting and cleaning the front panel of the indoor unit.

Cleaning Air Filters

Procedure for cleaning the air filters, including vacuuming or rinsing with water.

Cleaning Air Cleaning Filter

Guidance on cleaning the optional Anti-allergy Enzyme Filter, including soaking and replacement.

Troubleshooting Air Conditioner Issues

Indoor Unit Troubleshooting

Lists common indoor unit symptoms and provides explanations or check points for resolution.

Remote Controller Troubleshooting

Addresses issues with the remote controller display and its response to the indoor unit.

Cooling/Heating Performance Issues

Explains why the room may not be cooling or heating sufficiently, and potential causes.

Airflow and Sound Issues

Covers troubleshooting for strange airflow smells, cracking sounds, and mechanical noises.

Long-Term Storage and Re-operation

Preparing for Long-Term Storage

Steps to prepare the unit for periods of non-use, including drying and battery removal.

Preparing for Re-operation

Instructions for restarting the air conditioner after a long period of non-use.

Installation Place and Electrical Work

Recommended Installation Locations

Advice on avoiding unsuitable installation places and recommended distances for optimal performance.

Electrical Work Requirements

Guidelines for providing an exclusive circuit and observing breaker capacity for safe operation.

Specifications and Operating Range

Guaranteed Operating Range

Details the temperature and humidity ranges for cooling and heating operations for indoor and outdoor units.

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