Mitsubishi Heavy Industries WRK20MA1 Bedienungsanleitung

WRK20MA1

WRK26MA1

WRK35MA1

WRK53MA1

WRK70MA1

本空調器適用於家用。

本空調器使用新型環保冷媒(R410A),當需要獲得维修檢查以及保養時,請

對經銷商說明此情況。

承蒙選購三菱重工空調器，深表感謝！爲了使空調器長久保持其良好的運

轉性能,在您開始使用空調器之前,務請仔細閱讀本說明書。閱后應將它妥善保

管好,以備必要時查閱。

MITSUBISHI HEAVY INDUSTRIES

三菱重工

窗口式冷氣機

Window Type Air Conditioner

SOCIABLE REMARK

The following contents apply only the countries of Europe.

DISPOSAL: Do not dispose this product as unsorted municipal waste. Collection

of such waste separately for special treatment is necessary.

It is prohibited to dispose of this appliance in domestic household waste.

For disposal, there are several possibilities:

A) The municipality has established collection systems, where electronic waste can

be disposed of at least free of charge to the user.

B) When buying a new product, the retailer will take back the old product at least

free of charge.

C) The manufacture will take back the old appliance for disposal at least free of

charge to the user.

D) As old products contain valuable resources, they can be sold to scrap metal

dealers.

Wild disposal of waste in forests and landscapes endangers your health when

hazardous substances leak into the ground-water and find their way into the food

chain.

Inside you will find many helpful hints on how to use and maintain your air conditioner

properly. Just a little preventive care on your part can save you a great deal of time

and money over the life of your air conditioner. You'll find many answers to common

problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting

Tips first, you may not need to call for service at all.

This appliance can be used by children aged from 8 years and above and persons

with reduced physical, sensory or mental capabilities or lack of experience and

knowledge if they have been given supervision or instruction concerning use of the

appliance in a safe way and understand the hazards involved. Children shall not play

the appliance. Cleaning and user maintenance shall not be made by children without

supervision. ( be applicable for the European Countries )

This appliance is not intended for use by persons (including children) with reduced

physical ,sensory or mental capabilities or lack of experience and knowledge, unless

they have been given supervision or instruction concerning use of the appliance by a

person responsible for their safety. (be applicable for other countries except the

European Countries )

Children should be supervised to ensure that they do not play with the appliance.

If the supply cord is damaged, it must be replaced by the manufacturer, its service

agent or similarly qualified persons in order to avoid a hazard.

The appliance shall be installed in accordance with national wiring regulations.

Do not operate your air conditioner in a wet room such as a bathroom or laundry room.

The appliance with electric heater shall have at l east 1 m eter s pace t o t he c ombustible

materials.

Contact the authorised service technician for repair or maintenance of this unit.

Contact the authorised installer for installation of this unit.

When there are wide differences between USER S MANUAL and Remote controller

Illustration on function description, the description on USER S MANUAL shall prevail.

If the air conditioner is knocked over during use, turn off the unit and unplug it from the

main power supply immediately. Visually inspect the unit to ensure there is no damage.

If you suspect the unit has been damaged, contact a technician or customer service for

assistance.

In a thunderstorm, the power must be cut off to avoid damage to the machine due to

lightning.

To reduce the risk of fire or electric shock, do not use this fan with any solid-state speed

control device.

Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar

coverings. Do not route cord under furniture or appliances. Arrange cord away from

traffic area and where it will not be tripped over.

CAUTION

Read This Manual

CONTENTS

1. SAFETY PRECAUTIONS..................................................................2

2. UNIT PARTS IDENTIFICATION.........................................................5

3. OPERATING INSTRUCTIONS ..........................................................6

4. INSTALLATION INSTRUCTIONS......................................................11

5. TROUBLESHOOTING ......................................................................15

6. SPECIFICATIONS .............................................................................16

To prevent injury to the user or other people and property damage, the following instructions

must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage.

The seriousness is classified by the following indications.

This symbol indicates the possibility of death or serious injury.

Meanings of symbols used in this manual are as shown below.

WARNING

Always do this.

Never do this.

CAUTION

This symbol indicates the possibility of injury or damage to property.

Plug in power plug

properly.

Do not modify power cord

length or share the outlet

with other appliances.

Always ensure effective

earthing.

Unplug the unit if strange

sounds, smell, or smoke

comes from it.

Leave the door closed

while the air conditioner

is running.

Ventilate room before operating air

conditioner if there is a gas leakage from

another appliance.

Otherwise, it may cause electric

shock or fire due to excess heat

generation.

It may cause electric shock or

fire due to heat generation.

Incorrect earthing may cause

electric shock.

It may cause fire and electric

shock.

It is not designed to cool the

entire house.

It may cause explosion, fire and, burns.

It may cause electric shock or fire

due to heat generation.

It may cause electric shock.

It may cause failure of machine

or electric shock.

It may cause fire and electric

shock.

It may cause fire and electric

shock.

It may cause electric shock or fire.

If the power cord is damaged, it

must be replaced by the manufac-

turer or an authorised service

centre or a similarly qualified per-

son in order to avoid a hazard.

This could damage your health.

Incorrect installation may cause

fire and electric shock.

It may cause electric shock.

It may cause an explosion or fire.

It may cause failure and electric shock.

Do not operate or stop the

unit by inserting or pulling

out the power plug.

Do not operate with wet

hands or in damp

environment.

Do not allow water to run

into electric parts.

Do not use the socket if it is

loose or damaged.

Do not use the power cord

close to heating appliances.

Do not damage or use an

unspecified power cord.

Do not direct airflow at

room occupants only.

Always install circuit

breaker and a dedicated

power circuit.

Do not open the unit

during operation.

Do not use the power cord near

flammable gas or combustibles, such

as gasoline, benzene, thinner, etc.

Do not disassemble or modify unit.

WARNING

SAFETY PRECAUTIONS

CAUTION

When the air filter is to be

removed, do not touch the

metal parts of the unit.

It may cause an injury.

Do not clean unit when

power is on as it may cause

fire and electric shock, it may

cause an injury.

Operation with windows

opened may cause wetting

of indoor and soaking of

household furniture.

When the unit is to be

cleaned, switch off, and turn

off the circuit breaker.

Stop operation and close

the window in storm or

hurricane.

Use caution when unpacking and

installing. Sharp edges could cause injury.

Do not clean the air

conditioner with water.

Water may enter the unit and

degrade the insulation. It may

cause an electric shock.

This could injure the pet or

plant.

It may cause electric shock

and damage.

Do not put a pet or house

plant where it will be

exposed to direct air flow.

Hold the plug by the head

of the power plug when

taking it out.

Ventilate the room well when

used together with a stove,

etc.

An oxygen shortage may occur.

Do not use this air conditioner to

preserve precision devices, food,

pets, plants, and art objects.

It may cause deterioration of

quality, etc.

It may cause failure of product

or fire.

Do not use for special

purposes.

Turn off the main power

switch when not using the

unit for a long time.

If water enters the unit, turn the unit off at the power

outlet and switch off the circuit breaker. Isolate

supply by taking the power-plug out and contact a

qualified service technician.

It may cause failure of

appliance or accident.

Appearance may be

deteriorated due to change

of product color or

scratching of its surface.

Do not place obstacles

around air-inlets or inside

of air-outlet.

Do not use strong deter-

gent such as wax or

thinner but use a soft cloth.

If bracket is damaged, there

is concern of damage due to

falling of unit.

There is danger of fire or

electric shock.

Ensure that the installation bracket of

the outdoor appliance is not damaged

due to prolonged exposure.

Do not place heavy object on the

power cord and ensure that the cord

is not compressed.

Operation without filters may

cause failure.

It contains contaminants and

could make you sick.

Always insert the filters

securely. Clean filter once

every two weeks.

Do not drink water drained

from air conditioner.

Preparing for operation

Usage

Cleaning and maintenance

Operating Temperature

1. Contact an installation specialist for installation.

2. Plug in the power plug properly.

3. Do not use a damaged or non-standard power cord.

4. Do not share the same outlet with other appliances.

5. Do not use an extension cord.

6. Do not start/stop operation by plugging/unplugging the power cord.

1. Exposure to direct airflow for an extended period of time could be hazardous to your

health. Do not expose occupants, pets, or plants to direct airflow for extended

periods of time.

2. Due to the possibility of oxygen deficiency, ventilate the room when used together

with stoves or other heating devices.

3. Do not use this air conditioner for non-specified special purposes (e.g. Preserving

precision devices, food, pets, plants, and art objects). Usage in such a manner could

harm such property.

1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur

when handling sharp metal edges.

2. Do not use water to clean inside the air conditioner. Exposure to water can destroy

the insulation, leading to possible electric shock.

3. When cleaning and maintenance the unit, first make sure that the power and circuit breaker

are turned off.

SAFETY PRECAUTIONS(prior to operation)

Note: Performance may be reduced outside of these operating temperatures.

1. Power cord conductors are distinguished according to color as follows (see Fig.a)

2. For your safety and protection, this unit is earthed through the power cord (see Fig.b)

Please contact the manufacturer or its service agent or a similar qualified person if

you want to replace it.

3. Be sure that the unit being correctly grounded. The wall outlet (Air-break switch)should be

provided with reliable earth wire.

4. The unit should be provided with an individual circuit and the circuit breaker/fuse

rating should be the same as that of the power cord and wall outlet.

POWER

CORD

E-Earth wire, yellow/green

N-Neutral wire, blue

A-Active wire, brown

Fig.a

Wall outlet Air-break switch

Cooling operation

Outdoor temp:

Indoor temp:

Fig.b

UNIT PARTS IDENTIFICATION

NOTE: The front panel and cabinet may be slightly different according to the models, but the

functions are the same. The following illustration is for explanation purpose only, the actual

shape of the machine you purchased may be slightly different.

NOTE:All the illustrations in the manual are for explanation purpose only.Your air conditionar

may be slightly different.The actual shape shall prevail.

NOTE: Optional parts( ), depending on model you purchased.

Accessories

(?)

Seal

(Used on

drain joint)

Screw

2 (For >18000Btu/h models only:

Used to fasten the front panel)

2 or 4 ( Used to install the drain

tray)

Drain Joint

1 pec1pec

Drain Tray Rubber Plug

1or 2

(depend on model you purchased)

(?)(?)

Wooden screw

(optional)(?)

After the unit has stopped, it can not be restarted operation in the first 3

minutes. This is to protect the unit. Operation will automatically start after

3 minutes.

Wait 3 minutes before resuming operation

If the unit breaks off unexpectedly due to the power cut,it will restart with the

previous function setting automatically when the power resumes.

Auto-Restart(on some models)

1. Front panel

2. Air filter

3. Frame

4. Cabinet

5. Air inlet grille (outdoor side)

6. Air outlet grille

7. Electronic control keypad

8. Power supply cord

9. Control panel cover

10. Remote controller

MODE

SLEEPLED

CLOCK

CANCEL

TIMER

FAN

RESET

LOCK

CLOCK

OFF

SET TEMP.

FAN SPEED

AUTO

SWING

OPERATING INSTRUCTIONS

Controls

Vent Control

The vent control is located above the control knobs. The operation method is different

on different models (see the following figures).

For maximum cooling efficiency, CLOSE the vent. This will allow internal air circulation.

OPEN the vent to discharge stale air.

The electronic control keypad will look like one of the following:

CLOSE VENT OPEN

To open the vent, pull the lever toward you

To close it, push it in.

To open the vent, set the lever to the right position

To close it, set the lever in the left position.

CLOSE OPEN

Cooling Only Model

Fan

Swing

Timer

Mode

SLEEP SWING

HIGH

MED

LOW

COOL

FAN

DRY

TEMP

AUTO

TIMER ON

TIMER OFF

NOTE: The outline of the operation panel is based on typical model, the function is

the same with your air conditioner while some difference may exist in appearance.

NOTE: Some models without MED fan speed feature and (or) swing feature.

OPERATING INSTRUCTIONS

Dieses Handbuch passt für folgende Modelle

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