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Mitsubishi Electric MSZ-GA80VA User Manual

Mitsubishi Electric MSZ-GA80VA
13 pages
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SPLIT-TYPE AIR CONDITIONERS
OPERATING INSTRUCTIONS
INDOOR UNIT
MSZ-GA50VA
MSZ-GA60VA
MSZ-GA71VA
MSZ-GA80VA
For customers
Thank you very much for purchasing this Mitsubishi room air conditioner.
To use this unit correctly and safely, be sure to read this operating instructions before use. Keep this manual carefully for later reference.
Be sure to receive a guarantee card from your dealer and check that the purchased data and shop name, etc. are entered correctly.
This air conditioner should not be installed by the customer. (Safety and performance functions cannot be assured.)

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Mitsubishi Electric MSZ-GA80VA Specifications

General IconGeneral
Cooling Capacity8.0 kW
Heating Capacity9.0 kW
Power Supply220-240 V, 50 Hz
RefrigerantR22
Weight (Outdoor Unit)62 kg
TypeSplit System

Summary

Safety Precautions and Warnings

Understanding Safety Symbols

Explains symbols like 'Be sure not to do' and 'Be sure to follow' used in the manual.

Warning Label Locations

Shows where warning marks are located on the unit.

Component Identification

Indoor Unit Components

Identifies components of the indoor air conditioner unit.

Outdoor Unit Components

Identifies components of the outdoor air conditioner unit.

Installation Guidelines

Installation Warnings

Installation warnings including professional installation and flammable gas risks.

Installation Cautions

Installation cautions regarding earthing and earth leakage breakers.

Initial Setup and Preparation

Power Connection (Outdoor Unit)

Instruction to connect the power supply plug and turn on the breaker.

Remote Controller Battery and Time Setup

Guide for inserting batteries and setting the remote controller's current time.

Remote Controller Handling and Care

Guidelines for remote controller range, care, and holder installation.

Emergency Operation Procedure

Procedure for using the emergency operation switch when the remote is unavailable.

Automatic Operation Modes

Auto Restart Function Explained

Details the auto restart function that resumes operation after a power failure.

Multi-System Air Conditioner Information

Notes on operating multiple indoor units with one outdoor unit simultaneously.

Manual Operation Modes

Airflow Control: Speed and Direction

How to select fan speed and adjust air flow direction using the remote controller.

Automatic Airflow Direction Adjustment

How air flow direction automatically adjusts based on the selected operation mode.

Special Operation Modes

Long Distance Airflow Operation

Operation for extending air flow reach by increasing fan speed and adjusting vane position.

Econo Cool Energy-Saving Operation

Energy-saving cooling mode that automatically adjusts temperature and airflow for comfort.

Understanding Econo Cool Features

Explains Econo Cool's function of providing cooler feel with energy savings by adjusting airflow.

Timer Operation (On/Off)

Instructions for setting timers to automatically turn the unit on or off at scheduled times.

Long-Term Storage Preparation

Resuming Operation After Storage

Steps to resume operation after a long period of inactivity.

Air Conditioner Maintenance

Maintenance Safety Precautions

Safety precautions to take before performing any maintenance tasks.

Cleaning the Indoor Unit Exterior

Instructions on how to clean the indoor unit's exterior and front panel.

Catechin Air Filter Cleaning

Understanding Catechin Air Filters

Explanation of the catechin air filter's properties and benefits.

Air Cleaning Filter Replacement

Replacing the Air Cleaning Filter

Guidance on when and how to replace the air cleaning filter.

Pre-Service Troubleshooting Checklist

Troubleshooting Common Issues

Troubleshooting: Unit Not Operating

Troubleshooting steps if the air conditioner cannot be operated.

Troubleshooting: Insufficient Cooling/Heating

Reasons for insufficient cooling or heating and checks to perform.

Troubleshooting: Auto Restart Function Behavior

Explains the auto restart feature and its behavior after power interruption.

Installation, Relocation, and Inspection

Recommended Installation Locations

Recommends locations to avoid for installation, e.g., with flammable gas or oil.

Electrical Work Requirements

Requirements for electrical connections, circuit protection, and proper earthing.

Periodic Inspection and Maintenance

Advice on periodic inspection and maintenance by specialists.

Unit Relocation Services

States that relocating the unit requires special techniques and professional service.

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