Mitsubishi Electronics 200, 250 WHA, PEA-RP170 User Manual

Air-Conditioners INDOOR UNIT

PEA-RP170,200,250 WHA

OPERATION MANUAL

For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit.

ON/OFF

FILTER

CHECK

CLEAR

ON/OFF

TEST

TEMP.

CLOCK

OPERATION

BACK DAY

MONITOR/SET

Remote controller-Button

B 7 A

4D5689C

1 [Set Temperature] Button

2 [Timer Menu] Button 3 [Mode] Button

[Monitor/Set] Button [Back] Button

4 [Timer On/Off] Button 5 [Louver] Button

[Set Day] Button [Operation] Button

6 [Fan Speed] Button 7 [Vane Control] Button

8 [Ventilation] Button

[Operation] Button

9 [Check/Clear] Button 0 [Test Run] Button

A [Filter] Button B [ON/OFF] Button

[ ] Button

C Position of built-in room temperature sensor D [Set Time] Button

•Never expose the remote controller to direct sunlight. Doing so can result in the erroneous measurement of room temperature.

•Never place any obstacle around the lower right-hand section of the remote controller. Doing so can result in the erroneous measurement of room temperature.

TIME

SUN MON TUE WED THU FRI SAT

TIMER

˚C˚F

TEMP.

AFTER

ONLY 1Hr.

ERROR CODE

IN MGPJD

OFFHrAFTER

˚C˚F

FUNCTION

FILTER

WEEKLY

SIMPLE

AUTO OFF

ON/OFF

A Current time/Timer time B Centralized control indicator C Timer OFF indicator D Timer mode indicator E Operation mode display: COOL, DRY, AUTO, FAN, HEAT F Function mode indicator G Preset temperature H Pow er indicator I Louver J Ventilation K Filter sign L Sensor position M Room temperature N Vane setting O Fan speed P Operation lamp

L F

Contents

1. Safety precautions ...................................................................................... 3

1.1. Installation ................................................................................. 3

1.2. During operation ........................................................................ 3

1.3. Disposing of the unit .................................................................. 4

2. How to operate ........................................................................................... 4

2.1. ON/OFF ..................................................................................... 4

2.2. Selecting operation .................................................................... 4

2.3. Room temperature adjustment .................................................. 5

1. Safety precautions

s Before operating the unit, make sure you read all the “Safety

precautions”.

s “Safety precautions” lists important points about safety.

Please be sure to follow them.

Symbols used in the text

Warning:

Describes precautions that should be observed to avoid the risk of injury or death to the user.

Caution:

Describes precautions that should be observed to prevent damage to the unit.

Symbols used in the illustrations

: Indicates an action that must be avoided.

: Indicates that important instructions must be followed.

: Indicates a part which must be grounded.

: Indicates that caution should be taken with rotating parts. (This symbol is

displayed on the main unit label.) <Color: yellow>

:Beware of electric shock. (This symbol is displayed on the main unit label.)

<Color: yellow>

Warning:

Carefully read the labels affixed to the main unit.

1.1. Installation

s After you have read this manual, keep it and the Installation Manual in a

safe place for easy reference whenever a question arises. If the unit is going to be operated by another person, make sure that this manual is given to him or her.

Warning:

• The unit should not be installed by the user. Ask the dealer or an authorized company to install the unit. If the unit is installed improperly, water leakage, electric shock or fire may result.

• Use only accessories authorized by Mitsubishi Electric and ask your dealer or an authorized company to install them. If accessories are installed improperly, water leakage, electric shock or fire may result.

• The Installation Manual details the suggested installation method. Any structural alteration necessary for installation must comply with local building code requirements.

•Never repair the unit or transfer it to another site by yourself. If repair is performed improperly, water leakage, electric shock or fire may result. If you need to have the unit repaired or moved, consult your dealer.

•Keep the electric parts away from water (washing water) etc.

• It might result in electric shock, catching fire or smoke. Note1:

When washing the Heat Exchanger and Drain Pan, ensure the Con-

trol Box, Motor and LEV remain dry, using a water proof covering.

Note2: Never drain the washing water for the Drain Pan and the Heat

• The appliance is not intended for use by young children or infirm per-

•Young children should be supervised to ensure that they do not play

• Do not use a leak detection additive.

1) Outdoor unit

• The outdoor unit must be installed on a stable, level surface, in a place

• Do not stand on, or place any items on the unit. You may fall down or the

Exchanger using the Drain Pump. Drain separately.

sons without supervision.

with the appliance.

Warning:

where there is no accumulation of snow, leaves or rubbish.

item may fall, causing injury.

2.4. Fan speed adjustment ............................................................... 5

2.5. Ventilation .................................................................................. 5

2.6. Others ........................................................................................ 5

3. The smart way to use ................................................................................. 6

4. Caring for the machine ............................................................................... 6

5. Troubleshooting ........................................................................................... 7

6. Installation, transferring works, and checking ............................................. 8

7. Specifications .............................................................................................. 8

Caution:

The outdoor unit should be installed in a location where air and noise emitted by the unit will not disturb the neighbours.

2) Indoor unit

Warning:

The indoor unit should be securely installed. If the unit is loosely mounted, it may fall, causing injury.

3) Remote controller

Warning:

The remote controller should be installed in such a way that children cannot play with it.

4) Drain hose

Caution:

Make sure that the drain hose is installed so that drainage can go ahead smoothly. Incorrect installation may result in water leakage, causing damage to furniture.

5) Power line, fuse or circuit breaker

Warning:

• Make sure that the unit is powered by a dedicated supply. Other appliances connected to the same supply could cause an overload.

• Make sure that there is a main power switch.

• Be sure to adhere to the unit’s voltage and fuse or circuit breaker ratings. Never use a piece of wire or a fuse with a higher rating than the one specified.

6) Grounding

Caution:

• The unit must be properly grounded. Never connect the grounding wire to a gas pipe, water pipe, lightning conductor or telephone grounding wire. If the unit is not grounded properly, electric shock may result.

• Check frequently that the ground wire from the outdoor unit is properly connected to both the unit’s ground terminal and the grounding electrode.

1.2. During operation

Caution:

• Do not use any sharp object to push the buttons, as this may damage the remote controller.

• Do not twist or tug on the remote controller cord as this may damage the remote controller and cause malfunction.

•Never remove the upper case of the remote controller. It is dangerous to remove the upper case of the remote controller and touch the printed circuit boards inside. Doing so can result in fire and failure.

•Never wipe the remote controller with benzene, thinner, chemical rags, etc. Doing so can result in discoloration and failure. To remove heavy stains, soak a cloth in neutral detergent mixed with water, wring it out thoroughly, wipe the stains off, and wipe again with a dry cloth.

•Never block or cover the indoor or outdoor unit’s intakes or outlets. Tall items of furniture underneath the indoor unit, or bulky items such as large boxes placed close to the outdoor unit will reduce the unit’s efficiency.

Warning:

• Do not splash water over the unit and do not touch the unit with wet hands. An electric shock may result.

• Do not spray combustible gas close to the unit. Fire may result.

• Do not place a gas heater or any other open-flame appliance where it will be exposed to the air discharged from the unit. Incomplete combustion may result.

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Warning:

• Do not remove the front panel or the fan guard from the outdoor unit when it is running. You could be injured if you touch rotating, hot or highvoltage parts.

•Never insert fingers, sticks etc. into the intakes or outlets, otherwise injury may result, since the fan inside the unit rotates at high speed. Exercise particular care when children are present.

• If you detect odd smells, stop using the unit, turn off the power switch and consult your dealer. Otherwise, a breakdown, electric shock or fire may result.

• When you notice exceptionally abnormal noise or vibration, stop operation, turn off the power switch, and contact your dealer.

• Do not over-cool. The most suitable inside temperature is one that is within 5 °C of the outside temperature.

• Do not leave handicapped people or infants sitting or standing in the path of the airflow from the air-conditioner. This could cause health problems.

Caution:

• Do not direct the airflow at plants or caged pets.

•Ventilate the room frequently. If the unit is operated continuously in a closed room for a long period of time, the air will become stale.

GBDFEINLPGRRUTRGBGBGBGBGB

In case of failure

Warning:

•Never remodel the air conditioner. Consult your dealer for any repair or service. Improper repair work can result in water leakage, electric shock, fire, etc.

• If the remote controller displays an error indication, the air conditioner does not run, or there is any abnormality, stop operation and contact

your dealer. Leaving the unit as it is under such conditions can result in fire or failure.

• If the power breaker is frequently activated, get in touch with your dealer. Leaving it as it is can result in fire or failure.

• If the refrigeration gas blows out or leaks, stop the operation of the air conditioner, thoroughly ventilate the room, and contact your dealer. Leaving the unit as it is can result in accidents due to oxygen deficiency.

When the air conditioner is not to be used for a long time

• If the air conditioner is not to be used for a long time due to a seasonal change, etc., run it for 4 - 5 hours with the air blowing until the inside is completely dry. Failing to do so can result in the growth of unhygienic, unhealthy mold in scattered areas throughout the room.

• When it is not to be used for an extended time, keep the [power supply] turned OFF. If the power supply is kept on, several watts or several tens of watts will be wasted. Also, the accumulation of dust, etc., can result in fire.

•Keep the power switched ON for more than 12 hours before starting operation. Do not turn the power supply OFF during seasons of heavy use. Doing so can result in failure.

1.3. Disposing of the unit

Warning:

When you need to dispose of the unit, consult your dealer. If pipes are removed incorrectly, refrigerant (fluorocarbon gas) may blow out and come into contact with your skin, causing injury. Releasing refrigerant into the atmosphere also damages the environment.

2. How to operate

TIME

SUN MON TUE WED THU FRI SAT

TIMER

TEMP.

MONITOR/SET

CLOCK

AFTER

˚C˚F

ONLY 1Hr.

ON/OFF

BACK DAY

ERROR CODE

˚C˚F

OPERATION

OFFHrAFTER

ON/OFF

FUNCTION

FILTER

WEEKLY

SIMPLE

AUTO OFF

FILTER

CHECK

CLEAR

TEST

Before starting operation

• Start running after the “PLEASE WAIT” display has disappeared. The “PLEASE WAIT” display briefly appears on the room temperature display (max. 3 minutes) when the power is turned on and after a power failure. This does not indicate any failure of the air-conditioner.

• The choice of indoor unit operation mode is limited by the operation status of the outdoor unit to which a given indoor unit is connected. If an outdoor unit and some of the indoor units that are connected to the outdoor units are already operating in the cooling mode, for example, only the cooling mode is available for the rest of the units in the same group. If a different mode is requested, the symbol that corresponds to the requested mode will blink, notifying the user that the mode is currently unavailable. The same is true for the dry and heating mode. This restriction, however, does not apply to the models that support a simultaneous cooling/heating function.

• The outdoor units stop when all the indoor units connected to the counterpart outdoor units stop.

• During heating operation, even if the indoor unit is set to operation while the outdoor unit is in defrosting operation, operation starts after the defrosting operation of the outdoor unit has ended.

B 7

2.1. ON/OFF

Start an operation

1. Press the B [ON/OFF] button

P Operation lamp lights up and operation starts.

Stop an operation

1. Press the B [ON/OFF] button again

Operation lamp goes off and operation stops.

• Once the Buttons have been set, pressing of the [ON/OFF] Button only can repeat the same operation thereafter.

• During operation, the operation lamp above the [ON/OFF] button lights up.

Caution:

Even if the [ON/OFF] Button is pressed immediately after the operation is once stopped, operation is not restarted for about 3 minutes. This function protects the machine. It automatically starts operation after the lapse of approximately 3 minutes.

2.2. Selecting operation

When selecting operation

1. Press the 3 [Mode (Back)] Button

Consecutive press of the selecting operation Button switches the operation over to E “ the contents of operation, check the display.

For cooling

Press the 3 [Mode (Back)] Button and bring up the “ COOL” display.

For dry

Press the 3 [Mode (Back)] Button and bring up the “ DRY” display.

• The indoor fan turns to the low-speed operation, disabling the change of fan speed.

•Dry operation cannot be carried out at room temperature of less than 18 °C.

COOL”, “ DRY”, “ FAN”, (“ AUTO”), and (“ HEAT”). For

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