Midea MWF09HB4

WINDOW-TYPE ROOM AIR CONDITIONER
Owner’s Manual &
Installation Manual
IMPORTANT NOTE:
Read this manual carefully before installing
or operating your new air conditioning
unit. Make sure to save this manual for
future reference.
Please check the applicable models, technical
data from the nameplate pasted on the unit.

Midea MWF09HB4 Specifications

General

Brand	Midea
Model	MWF09HB4
Category	Air Conditioner
Language	English

Summary

European Disposal Guidelines

Safety Precautions

Safety Symbols and Warnings

Explains the meaning of WARNING and CAUTION symbols for safety.

Warnings for Product Use

Lists important safety warnings related to operating the air conditioner.

Cleaning and Maintenance Warnings

Provides safety warnings specifically for cleaning and maintaining the unit.

General Cautions for Operation

Lists general cautions for operating the air conditioner safely.

Electrical Safety and Installation Warnings

Electrical Safety Guidelines

Outlines essential electrical safety measures for installation and use.

Fuse Specifications

Explains fuse specifications for overcurrent protection.

Warnings for Product Installation

Lists important safety warnings for the installation process.

Unit Parts Identification

Indoor and Outdoor Unit Components

Identifies and illustrates the various parts of the indoor and outdoor units.

Included Accessories

Lists and illustrates the accessories provided with the air conditioner.

Operation Instructions

Vent Control Operation

Explains how to use the vent control for air circulation.

Remote and Unit Control Buttons

Explains the function of various buttons on the unit and remote control.

Advanced Operation Features

Timer Off Function

Details how to use the Auto Stop timer for cooling and fan operations.

Sleep Mode Operation

Explains how to activate and use the Sleep mode for comfort.

Turbo Function

Describes the Turbo function for powerful cooling or heating.

LED Display and Error Codes

Explains the LED display and lists common error codes.

Unit Access and Airflow Control

Operation Panel Cover

Instructions on how to open and close the operation panel cover.

Horizontal Airflow Adjustment

How to adjust the horizontal airflow direction using the manual lever.

Vertical Airflow Adjustment

How to adjust the vertical airflow direction using the louvers.

Care and Maintenance

Precautions Before CleaningMaintenance

Important safety steps before performing any cleaning or maintenance.

Cleaning the Unit Exterior

Instructions on how to clean the cabinet and front panel.

Cleaning the Air Filter

Steps for cleaning the air filter to maintain efficiency.

Filter Operation Caution

Warns against operating the unit without an air filter.

Winter Storage Instructions

Guidance on how to store the air conditioner during winter.

Water Drainage Options

Bottom Drainage Setup

Instructions for setting up bottom drainage for condensed water.

Back Drainage Setup

Instructions for setting up back drainage for condensed water.

Installation Instructions

Non-Drainage Operation

Explains the non-drainage method and its implications for cooling and noise.

Product Notes

Provides notes on rated cooling performance and water leakage prevention.

Prior to Installation

Essential considerations before starting the installation process.

Selecting the Best Location

Guidelines for choosing an optimal installation location for the unit.

Installation Location Caution

Emphasizes that all side louvers must remain exposed to the outside.

Removing Front Panel and Air Filter

Instructions on how to remove the front panel and air filter.

Removing the Frame

Steps for removing the unit's frame.

Removing the Cabinet

Instructions for removing the unit's cabinet.

Installation Steps

Cabinet Removal for Different Models

Details cabinet removal procedures for models B, C, and D.

Installing the Cabinet

Instructions for installing the main cabinet into the wall.

Installing the Unit into the Cabinet

Steps for fitting the air conditioner unit into the installed cabinet.

Installing the Frame

How to install the unit's frame and connect couplers.

Installing Air Filter and Front Panel

Instructions for installing the air filter and front panel.

Troubleshooting

Troubleshooting Safety Precautions

Essential safety warnings to follow when troubleshooting the unit.

Common Unit Issues and Solutions

Lists common problems and their potential causes and solutions.

Product Specifications

Unit Dimensions and Models

Lists the dimensions for different unit models.

Cable Size Selection

Guidance on selecting the correct cable size based on rated current.

Compliance and Power Network Requirements

Information on compliance standards and power network requirements.

Remote Controller Handling

Remote Controller Location

Specifies the optimal distance and direction for remote controller use.

Remote Controller Cautions

Warnings regarding signal blockage, liquid exposure, and sunlight.

Replacing Remote Controller Batteries

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

Remote Controller Details

Remote Controller Specifications

Lists specifications for the remote controller model.

Button Functions Overview

Explains the function of each button on the remote control.

Remote Control Operations

Auto Operation Mode

How to use the Auto operation mode and its features.

Cooling, Heating, and Fan Modes

Instructions for using Cooling, Heating, and Fan modes.

Dehumidifying Operation Mode

How to use the Dehumidifying mode and its settings.

Swing Operation

How to use the swing function for airflow direction.

Advanced Remote Operations

Sleep Operation Mode

How to activate and use the Sleep mode for comfort.

Timer Operation (Auto-StartStop)

Instructions for setting Auto-start and Auto-stop timer functions.