Mitsubishi Heavy Industries SRK63ZM-S User manual

USER’S MANUAL
AIR-CONDITIONER
RKW012A412B
SRK63ZM-S
SRK71ZM-S
SRK80ZM-S
MANUEL DE L’UTILISATEUR
CLIMATISEUR
ANWENDERHANDBUCH
KLIMAGERA
¨T
ISTRUZIONI PER L’USO
CONDIZIONATORE D’ARIA
MANUAL DEL PROPIETARIO
ACONDICIONADOR DE AIRE
GEBRUIKERSHANDLEIDING
AIRCONDITIONING
MANUAL DO UTILIZADOR
APARELHO DE AR CONDICIONADO
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
КОНДИЦИОНЕР ВОЗДУХА
KULLANIM KILAVUZU
ENGLISH
DEUTSCH
ITALIANO
ESPAN
˜OL
NEDERLANDS
PORTUGUÊS
РУССКИЙ
TÜRKÇE
FRANÇAIS
ΟΔΗΓΙΕΣ ΧΡΗΣΗΣ
ΚΛΙΜΑΤΙΣΤΙΚΟ
ΕΛΛΗΝΙΚΑ
This air conditioner complies with EMC Directive 2004/108/EC,
LV Directive 2006/95/EC.
Ce climatiseur est conforme à la Directive EMC: 2004/108/EC, LV
Directive 2006/95/EC.
Dieses Kimagerät erfüllt die EMC Direktiven 2004/108/EC, LV
Direktiven 2006/95/EC.
Questo condizionatore d’aria è conforme alla Direttiva EMC: 2004/
108/EC, LV Direttiva 2006/95/EC.
Deze airconditioner voldoet aan EMC Directive 2004/108/EC, LV
Directive 2006/95/EC.
Este acondicionador de aire cumple con la directiva EMC: 2004/
108/EC, LV Directiva 2006/95/EC.
Este aparelho de ar condicionado está em conformidade com a
Directiva EMC 2004/108/EC e a Directiva LV 2006/95/EC.
∞˘Ùfi ÙÔ ÎÏÈÌ·ÙÈÛÙÈÎfi Â›Ó·È Û‡ÌʈÓÔ Ì ÙȘ ÚԉȷÁڷʤ˜ Ù˘
√‰ËÁ›·˜ EMC 2004/108/EK Î·È Ù˘ √‰ËÁ›·˜ LV 2006/95/EK.

– 1 –
Thank you for purchasing a MITSUBISHI HEAVY INDUSTRIES, LTD. Air-Conditioner. To
get the best long-lasting performance, please read and follow this User’s Manual carefully
before using your air-conditioner. After reading, please store the Manual in a safe place
and refer to it for operational questions or in the event of any irregularities.
This air-conditioner is intended for domestic use.
Do not vent R410A into the atmosphere: R410A is a fluorinated greenhouse gas,
covered by the Kyoto Protocol with a Global Warming Potential (GWP) = 1975.
contents
ENGLISH
Your Air Conditioning product may be marked with this symbol. It means
that waste electrical and electronic equipment (WEEE as in directive 2002/
96/EC) should not be mixed with general household waste. Air conditioners
should be treated at an authorized treatment facility for re-use, recycling
and recovery and not be disposed of in the municipal waste stream. Please
contact the installer or local authority for more information.
This symbol printed in the batteries attached to your Air Conditioning
product is information for end-users according to the EU directive 2006/66/
EC article 20 annex II.
Batteries, at their end-of-life, should be disposed of separately from general
household waste. If a chemical symbol is printed beneath the symbol
shown above, this chemical symbol means that the batteries contain a
heavy metal at a certain concentration. This will be indicated as follows:
Hg:mercury(0.0005%) , Cd:cadmium(0.002%) , Pb:lead(0.004%)
Please, dispose of batteries correctly at your local community waste
collection or the recycling center.
Safety precautions ........................................ 2
Name of each part and its function ............... 4
Remote control handling ............................... 6
Operation failure with the remote control ...... 6
Temporary run operation .............................. 6
Installing two air conditioners in the same
room .............................................................. 7
Child Lock ..................................................... 7
Operation and display section for
remote control ............................................... 8
Current time setting ....................................... 9
AUTO mode operation .................................. 9
Temperature adjustment during AUTO ....... 10
FAN SPEED ................................................ 10
COOL/HEAT/DRY/FAN mode operation .... 11
Air-conditioner operable
temperature setting ..................................... 11
Characteristics of HEAT mode operation ... 11
Airflow direction adjustment ........................ 12
3D AUTO operation .................................... 12
SLEEP TIMER operation ............................ 13
The emission sound pressure level from each Indoor and Outdoor unit is under 70 dB(A).
OFF-TIMER operation ................................ 13
ON-TIMER operation .................................. 14
SLEEP TIMER + ON-TIMER operation ...... 14
ON-TIMER + OFF-TIMER operation .......... 15
ALLERGEN CLEAR operation .................... 15
WEEKLY TIMER operation ......................... 16
HIGH POWER/ECONOMY operation ......... 20
NIGHT SETBACK operation ....................... 21
SILENT operation ....................................... 21
SELF CLEAN operation .............................. 22
Auto restart function .................................... 22
Tips for effective operation ......................... 22
Installation location setting .......................... 23
Maintenance ............................................... 24
Proper installation ....................................... 26
Troubleshooting .......................................... 26
Notice .......................................................... 27
Contact your dealer ..................................... 28
About the Multiple Air-conditioner ............... 28
Self diagnosis function ................................ 29

– 2 –
Safety precautions
•Before starting to use the system, please read these “Safety precautions” carefully to ensure proper operation of the
system.
•When you have read this instruction manual, please keep it without missing. If someone else takes over as operator,
make certain that the manual is also passed on to the new operator.
❚INSTALLATION PRECAUTIONS
❚OPERATION PRECAUTIONS
WARNING
•The system is for domestic, residential etc. use.
If used in severer environments, such as an engineering workplace, the equipment may function poorly.
CAUTION
WARNING
Please observe these precautions with great care, since they are essential to your safety.
•Symbols which appear frequently in the text have the following meaning:
WARNING
CAUTION
Improper handling could lead to drastic result like death, serious injury, etc.
Might pose a serious problem, depending on the circumstances.
Strictly prohibited Provide proper earthing
Observe instructions with
great care
•The system must be installed by your dealer or a qualified professional.
It is not advisable to install the system by yourself, as faulty handling may cause leakage of water, electric
shock or fire.
•Do not install it where flammable gas may leak.
Gas leaks may cause fire.
•Depending on the place of installation, an
earth leakage breaker may be necessary.
If you do not install an earth leakage breaker,
you may get an electric shock.
•Make sure to install the drain hose properly
so that all the water is drained out.
Improper installation may lead to water drop in
the room resulting in wet furniture.
•Make sure that the system has been properly earthed.
Earth cables should never be connected to a gas pipe, water pipe, lightning conductor or telephone earth
cable. Incorrect installation of the earth cable may produce an electric shock.
•Do not expose yourself to the cooling air for a
long period.
This could affect your physical condition and
cause health problems.
•Do not insert anything into the air inlet.
This may cause injury, as the internal fan rotates
at high speed.
•Store the remote control out of reach of infants.
Failure to observe this may result in the batteries being swallowed or other accidents.
•Only use approved fuses.
Use of steel or copper wire instead of an approved
fuse is strictly prohibited, as it may cause a break-
down or fire.
•Do not handle the switches with wet hands.
This may cause an electric shock.
•Do not swing from the indoor unit.
If the indoor unit falls down,you may get injured.
•Do not place a flammable insecticide or paint
spray near the blower, nor spray it directly on
the system.
This may result in a fire.
•You should not expose any combustion
appliance directly to the air stream of the air-
conditioner.
The appliance may then work inadequately.
CAUTION
• The 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 supervi-
sion or instruction concerning use of the appliance
by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.

– 3 –
❚Safety precautions
❚PRECAUTIONS FOR RELOCATION OR REPAIRS
WARNING
CAUTION
•Do not wash the air-conditioner with water.
This could cause an electric shock.
•The system should only be used for its original
purpose and not for anything else like, for in-
stance, preservation of food, plants or animals,
precision devices or works of art.
The system is only intended for use in ordinary
domestic rooms. Any other use of the system
may damage the quality of food, etc.
•Do not place anything containing water, like
vases, on top of the unit.
Water entering the unit could damage the
insulation and therefore cause an electric shock.
•Do not install the system where the airflow di-
rection is aimed directly at plants or animals.
This will damage their health.
•Do not sit on the outdoor unit nor put anything
on it.
If the unit falls down or things drop off it, people
could get hurt.
•After a long period of use, check the unit's
support structure from time to time.
If you do not repair any damage right away, the
unit may fall down and cause personal injury.
•Do not touch the aluminum fins on the air heat
exchanger.
It may result in injury.
•Do not place household electrical appliances
or household items under neath the indoor or
outdoor units.
Condensation falling from the unit may stain
objects and cause accidents or electrical shock.
•Do not operate the system without the air
filter.
It can cause malfunction of the system due to
clogging of the heat exchanger.
•Do not shut off the power supply immediately
after stopping the operation.
Wait at least 5 minutes, otherwise there is a risk of
water leakage or breakdown.
•Do not control the system with main power
switch.
It can cause fire or water leakage. In addition,
the fan can start unexpectedly, which can cause
personal injury.
•If you operate the system together with a
combustion appliance, you must regularly
ventilate the indoor air.
Insufficient ventilation may cause accidents due
to oxygen deficiency.
•Stand firmly on a stepladder or other stable
object when removing the inlet panel and
filters.
Failure to observe this may result in injury
through insecure objects toppling over.
•When you clean the system, stop the unit
and turn off the power supply.
Never open the panel while the internal fan is
rotating.
•Do not place objects near the outdoor unit or
allow leaves to gather around the unit.
If there are objects or leaves around the outdoor
unit, small animals may enter unit and contact
electrical parts and may cause a break-down,
smoke or fire.
•Contact your dealer to clean inside the
indoor unit, do not attempt to do by yourself.
The use of a non-approved detergent or im-
proper washing method may damage the unit’s
plastic components and cause leaks. Damage,
smoke, or fire may also happen if the detergent
comes in contact with electrical parts or the
unit’s motor.
•Stop the unit and turn off the power if you
hear thunder or there is a danger of lightning.
It may damage the unit.
•Do not perform any repairs or modifications by yourself. Consult the dealer if the unit requires
repair.
If you repair or modify the unit, it can cause water leaks, electric shocks or fire.
•Consult your dealer for repairs.
Wrong repairs could cause an electric shock,
fire, etc.
•In case the air-conditioner is relocated
elsewhere, contact your dealer or a profes-
sional fitter.
Faulty installation may cause water leakage,
electric shock, fire, etc.
• If you notice anything abnormal (smell of
burning, etc.), stop the system, turn off the
power supply and consult your dealer.
Continued use of the system in abnormal
circumstances may result in malfunctioning,
electric shock, fire, etc.
•If the air-conditioner fails to cool or warm the
room, it may have a refrigerant leakage.
Contact your dealer.
If refrigerant needs to be added, check with
your dealer for proper instructions.
If the refrigerant comes in contact with the bare
skin, it may cause cold injury.
If the refrigerant gas is inhaled excessively, it may
cause deterioration of nerve function like dizzi-
ness and headache, or deterioration of heart func-
tion like irregular heartbeat and heart palpitation
temporarily. If refrigerant unexpectedly leaks
from the unit onto a fan heater, stove, hotplate or
other heat source, harmful gases could be gener-
ated.

– 4 –
Name of each part and its function
INDOOR UNIT
OUTDOOR UNIT
Air outlet
Air inlet
(On side & rear surface)
Outdoor unit fan
Heat exchanger
Air inlet panel
Draws in the indoor air. Page 24
Indoor unit fan
Air filter
Removes dust or dirt from the inlet air. Page 24
Wireless remote control
Drain hose
Drains water from the indoor unit.
Left/right air flow direction adjustment louver
Page 12
Up/down air flow direction adjustment flap
Page 12
Air outlet
Air blows out of here.
Unit operation switch
Room temperature sensor
Air-cleaning filter
Refrigerant piping connection and electric wire
Unit display section
Page 5
Heat exchanger

– 5 –
RUN TIMER ECONO
ON
/ OFF
HI
POWER
Unit display section
ECONO light (orange)
Illuminates during ECONOMY operation.
HI POWER light (green)
Illuminates during HIGH POWER operation.
TIMER light (yellow)
Illuminates during TIMER operation.
This button can be used for turning on/off the unit when
remote control is not available.
Page 6
Remote control signal receiver
Unit ON/OFF button
Name of each part and its function
RUN (HOT KEEP) light (green)
•Illuminates during operation.
• Blinks when airflow stops due to the ‘HOT
KEEP’ , ‘ CLEAN operation ’and ‘ operation
mode invalid ’.
Page 22
•Buzzer sound for remote control
When preset temperature 24°C, automatic operation and automatic airflow are selected, the buzzer sound (PiPi) is produced.
When turning off the air conditioner by pressing ON/OFF button (except CLEAN mode), the buzzer sound (Pi) is produced.
This function is useful for operating the air conditioner in the darkness.
NOTE
Preset temperature
Air flow setting
ON
OFF
1.5 sec.
0.5 sec.
HOT KEEP
3 sec.
1 sec.
ON
OFF
CLEAN operation Operation mode
invalid
ON
OFF
0.5 sec.
0.5 sec.
Page 28
Wireless remote control Wireless remote
control holder
Allergen clear filter
(Light orange)
Photocatalytic washable
deodorizing filter (Orange)
Battery
(R03 (AAA, Micro) ×2)
Wood screw (Quantity:2)
(for remote control holder mounting)
Accessories

– 6 –
Remote control handling
Replacing the batteries
The following cases signify exhausted batteries. Replace old batteries with new ones.
•Receiving beep is not emitted when a signal is transmitted.
•Display fades away.
NOTE
•Do not use old and new batteries together.
•Remove the batteries when the remote control is not used for a long
period.
•The recommended effective period of a battery conforming to JIS or IEC
should be 6 to 12 months with normal use. If used longer, or when an
unspecified battery is used, liquid may leak from the battery, causing the
remote control to malfunction.
•The recommendable effective period is printed on the battery. This may be
shorter due to manufacturering time to the unit. However, the battery may
still be in working order after expiry of its nominal life.
Pull out the cover and take
out old batteries.
Insert new batteries. R03
(AAA, Micro) x2
Close the cover.
■When the display shows any abnormal condition, Press the ACL switch with
the tip of a ballpoint pen.
1
2
3
Pay attention to
the ªand ·
marks
Press the ACL switch with
the tip of a ballpoint pen.
4
Using the remote control holder
The remote control can be attached to a wall or pillar
by using a remote control holder. Before installing the
remote control, check that the air-conditioner receives
the signals properly.
For installing or removing the remote control, move it
up or down in the holder.
•Are the batteries running down?
“Replacing the batteries” above.
Replace the batteries with new ones and retry
the operation.
Warning note for remote control handling
Operation failure with the remote control
•If the operation fails, operate the unit
with temporary operation function.
Contact your dealer to have the remote con-
trol checked.
Below
Strictly prohibited
•Do not drop the remote control.
Handle with care.
•Do not go near high temperature
places, such as an electric carpet
or stove.
•Do not place heavy objects on the
remote control, or step on it.
•Do not put any obstructing obsta-
cles between the remote control
and the unit.
•Do not spill any liquid on the
remote control.
•Do not leave the remote control ex-
posed to direct sunlight or other
strong lighting.
Temporary run operation
•The unit ON/OFF button on the unit operates ON/OFF temporarily when the remote control is not used.
Operation program
•OPERATION MODE : AUTO
•FAN SPEED : AUTO
•AIR FLOW : AUTO
•Operation starts by pressing the unit ON/OFF button; it stops if you press
the button again.
•Do not hold the Unit ON/OFF button down for more than 5 seconds.
(Holding it down longer than 5 seconds sets the automatic cooling used during servicing or when relocating the air-conditioner.)
NOTE
Unit ON/OFF button
Page 9

– 7 –
Installing two air conditioners in the same room
■When two air conditioners are installed in the same room, use this setting when the two air conditioners are not operated with one
remote control. Set the remote control and indoor unit.
Pull out the cover and take out batter-
ies.
Disconnect the switching line next to
the battery with wire cutters.
1
2
Disconnect
Insert batteries.
Close the cover.
3
Setting the remote control
Turn off the power supply, and turn it on after 1 minute.
Point the remote control that was set according to the
procedure described on the left side at the indoor unit
and send a signal by pressing the ACL switch on the
remote control.
Check that the reception buzzer sound "pip" is emitted
from the indoor unit.
At completion of the setting, the indoor unit emits a buzzer sound
"pip". (If no reception tone is emitted, start the setting from the be-
ginning again.)
1
2
3
Setting an indoor unit
Since the signal is sent in
about 6 seconds after the
ACL switch is pressed,
point the remote control
at the indoor unit for
some time.
Child Lock
■This function locks the remote control operation to prevent an operation error.
1
Point the remote control toward the air-conditioner, and
Press the SET button for 3 seconds or longer.
is displayed. While Child Lock is set, only the ON/OFF button can be
operated.
Releasing procedure
Turn off the light by pressing the SET button for 3 seconds or longer.
•While Child Lock is set, the settings of temperature, fan speed and airflow
direction cannot be changed. To change the settings, reset Child Lock.
•Child lock will not function during ALLERGEN CLEAR operation.
NOTE
Reception
pip

– 8 –
Transmission procedure
When each button on the remote control is pressed – with the remote control pointing towards the air-conditioner unit, a signal is transmitted.
When the air-conditioner receives the signal correctly, it will beep.
OPERATION MODE select button
Each time the button is pressed, the
mode changes.
Page 9,11
•The above illustration shows all controls, but in
practice only the relevant parts are shown.
ALLERGEN CLEAR button
This button selects ALLERGEN CLEAR
operation.
Page 15
ON/OFF (luminous) button
Press to start operation, press again to
stop.
TEMPERATURE button
This button sets the room temperature.
AIR FLOW (UP/DOWN) button
This button changes the air flow (up/
down) direction.
Page 12
TIME SET UP switch
This switch is for setting the time.
Page 9
SLEEP button
This button selects SLEEP operation.
Page 13
CLEAN switch
This switch selects the CLEAN
operation.
Page 22
ON TIMER button
This button selects ON TIMER operation.
Page 14
TIMER button
This buttions is used for setting the cur-
rent time and timer function.
ACL switch
Switch for resetting microcomputer.
Page 6
PROGRAM button
This button sets WEEKLY TIMER.
Page 16
Operation and display section for remote control
Operation section
HI/ECO button
This button changes the HIGH POWER/
ECONOMY operation.
Page 20
AIR FLOW (LEFT/RIGHT) button
This button changes the air flow (left/
right) direction.
Page 12
SILENT button
This buttion changes the SILENT
operation.
Page 21
OFF TIMER button
This button selects OFF TIMER
operation.
Page 13
WEEKLY button
This button switches the WEEKLY
TIMER to ON/OFF.
Page 16
FAN SPEED button
Each time the button is pressed, the fan
speed changes.
Page 10
3D AUTO button
This button sets 3D AUTO operation.
Page 12
NIGHT SETBACK button
This button sets NIGHT SETBACK
operation.
Page 21
SET/Child Lock button
Use this button to set the timer and
Child Lock.
Page 7
CANCEL button
This button cancels the ON timer, OFF
timer, and SLEEP operation.
Transmission section