USER’S MANUAL
SRK20ZIX-S
SRK25ZIX-S
SRK35ZIX-S
SRK50ZIX-S
SRK60ZIX-S
AIR-CONDITIONER
MANUEL DE L’UTILISATEUR
ANWENDERHANDBUCH
ISTRUZIONI PER L’USO
CONDIZIONATORE D’ARIA
MANUAL DEL PROPIETARIO
ACONDICIONADOR DE AIRE
GEBRUIKERSHANDLEIDING
MANUAL DO UTILIZADOR
ENGLISH
FRANÇAIS
CLIMATISEUR
DEUTSCH
KLIMAGERA¨T
ITALIANO
ESPAN˜OL
NEDERLANDS
AIRCONDITIONING
PORTUGUÊS
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
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.
APARELHO DE AR CONDICIONADO
ΟΔΗΓΙΕΣ ΧΡΗΣΗΣ
ΚΛΙΜΑΤΙΣΤΙΚΟ
КОНДИЦИОНЕР ВОЗДУХА
KULLANIM KILAVUZU
Este acondicionador de aire cumple con la directiva EMC: 2004/
108/EC, LV Directiva 2006/95/EC.
Deze airconditioner voldoet aan EMC Directive 2004/108/EC, LV
Directive 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.
ΕΛΛΗΝΙΚΑ
РУССКИЙ
TÜRKÇE
Questo condizionatore d’aria è conforme alla Direttiva EMC: 2004/
108/EC, LV Direttiva 2006/95/EC.
RKY012A006
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.
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.
ENGLISH
contents
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
Operation and display section for remote
control ............................................................. 7
Current time setting ........................................ 7
AUTO mode operation ................................... 8
Temperature adjustment during AUTO .......... 8
FAN SPEED ...................................................8
COOL/HEAT/DRY/FAN mode operation ..... 9
Air-conditioner operable
temperature setting ......................................... 9
Characteristics of HEAT mode operation ...... 9
OFF-TIMER operation .................................11
ON-TIMER operation................................... 12
SLEEP TIMER + ON-TIMER operation ..... 12
PROGRAM TIMER operation ..................... 13
ALLERGEN CLEAR operation ................... 13
HIGH POWER/ECONOMY operation ........ 14
SELF CLEAN operation .............................. 15
Auto restart function ..................................... 15
Tips for effective operation .......................... 15
Installation location setting ........................... 16
Maintenance.................................................. 17
Proper installation ......................................... 19
Troubleshooting ............................................ 19
Notice ........................................................... 20
Contact your dealer ....................................... 21
Airflow direction adjustment ........................ 10
3D AUTO operation ..................................... 10
SLEEP TIMER operation ............................. 11
About the Multiple Air-conditioner.............. 21
Self diagnosis function ................................. 22
–1–
Safety precautions
• Before starting to use the system, please read these “Safety precautions” carefully to ensure proper operation of the system.
• The safety precautions are classified as “
improper handling could lead to drastic result like death, serious injury, etc. Even precautions as shown in the column “
a serious problem, depending on the circumstances. 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:
DANGER” and “ CAUTION”. Precautions as shown in the column “ DANGER” indicate that
CAUTION” might pose
Strictly prohibited Provide proper earthing
Observe instructions with
great care
• 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
DANGER
The system is for domestic, residential etc. use. The system must be installed by your dealer or a qualified pro-
If used in severer environments, such as an engineering
workplace, the equipment may function poorly.
Do not install it where flammable gas may leak.
Gas leaks may cause fire. If you do not install an earth leakage breaker, you may get an
Make sure to install the drain hose properly so that all the
water is drained out.
fessional.
It is not advisable to install the system by yourself, as faulty
handling may cause leakage of water, electric shock or fire.
CAUTION
Depending on the place of installation, an earth leakage
breaker may be necessary.
electric shock.
Make sure that the system has been properly earthed.
Improper installation may lead to water drop in the room
resulting in wet furniture.
❚ OPERATION PRECAUTIONS
Do not expose yourself to the cooling
air for a long period.
This could affect your physical condition and cause health problems.
Only use approved fuses.
Use of steel or copper wire instead of
an approved fuse is strictly
prohibited, as it may cause a breakdown or fire.
Do not place a flammable insecticide or
paint spray near the blower, nor spray it
directly on the system.
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.
DANGER
Do not insert anything into the air inlet.
This may cause injury, as the internal fan rotates at high speed.
CAUTION
Do not handle the switches with wet
hands.
This may cause an electric shock. If the indoor unit falls down,
You should not expose any combustion appliance directly to the air
stream of the air-conditioner.
Store the remote control out of reach
of infants.
Failure to observe this may result in
the batteries being swallowed or
other accidents.
Do not swing from the indoor unit.
you may get injured.
Do not wash the air-conditioner with water.
This may result in a fire. The appliance may then work inad-
equately.
–2–
This could cause an electric shock.
❚ Safety precautions
The system should only be used for its original purpose
and not for anything else like, for instance, preservation of
food, plants or animals, precision devices or works of art.
Do not place anything containing water, like vases, on top of the unit.
CAUTION
Do not install the system where the
airflow direction is aimed directly at
plants or animals.
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 sit on the outdoor unit nor put
anything on it.
If the unit falls down or things drop
off it, people could get hurt.
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.
When you clean the system, stop the
unit and turn off the power supply.
Never open the panel while the
internal fan is rotating.
Water entering the unit could damage the insulation and therefore
cause an electric shock.
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.
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.
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 breakdown, smoke or fire.
This will damage their health.
Do not touch the aluminum fins on the
air heat exchanger.
It may result in injury.
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.
Contact your dealer to clean inside
the indoor unit, do not attempt to do
by yourself.
The use of a non-approved detergent
or improper 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.
❚ PRECAUTIONS FOR RELOCATION OR REPAIRS
DANGER
Consult your dealer for repairs.
Wrong repairs could cause an 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.
The refrigerant used in your air-conditioner is safe. However, if refrigerant unexpectedly leaks
from the unit onto a fan heater, stove, hotplate or other heat source, harmful gases could be
generated.
In case the air-conditioner is
relocated elsewhere, contact your
dealer or a professional 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.
–3–
Name of each part and its function
INDOOR UNIT
Air Inlet panel
Draws the indoor air. Page 17
Air filter
Removes dust or dirt from the inlet air.
Page 17
Air-cleaning filter
Page 18
Room temperature sensor
Heat exchanger
Air outlet
Air blows out of here.
Indoor unit fan
Left/right airflow direction adjustment louver
Page 10
Up/down airflow direction adjustment flap
Page 10
OUTDOOR UNIT
Drain hose
Drains water from the indoor unit.
Refrigerant piping connection and electric wire
Air Inlet top panel
Page 17
Air inlet
(On side & rear surface)
Air outlet
–4–
Outdoor unit fan
Heat exchanger
Name of each part and its function
Unit display section
Unit ON/OFF button
This button can be used for turning on/off the unit when remote
control is not available.
Remote control signal receiver
3D AUTO light (green)
Illuminates during 3D AUTO operation.
Page 6
RUN (HOT KEEP) light (green/blue)
• Illuminates during operation.
green : except ECONO operation
blue : ECONO operation
•
Blinks when airflow stops due to the ‘HOT
KEEP’
and ‘CLEAN operation
HOT KEEP
CLEAN operation
1.5 sec.
ON
OFF
ON
OFF
’.
0.5 sec.
3 sec.
1 sec.
Page 15
HI POWER light (green)
Illuminates during HIGH POWER operation.
• Do not touch the air inlet panel while it is operating.
The air inlet panel opens up while the system is operating.
Please do not install the unit in a fashion in which the air inlet panel
cannot open or place objects near the indoor unit.
TIMER light (yellow)
Illuminates during TIMER operation.
CAUTION
NOTE
• 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.
Air flow setting
Preset temperature
–5–
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
Pull out the cover and take out
1
old batteries.
Insert new batteries.
R03 (AAA, Micro) x2
2
Pay attention to
the ª and ·
marks
• 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.
■ When the display shows any abnormal condition, Press the ACL switch with
the tip of a ballpoint pen.
Using the remote control holder
Close the cover.
3
Press the ACL switch with the
4
tip of a ballpoint pen.
The timer setting mode is displayed.
Page 7
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.
Warning note for remote control handling
Strictly prohibited
• Do not go near high temperature
places, such as an electric carpet
or stove.
• Do not put any obstructing obstacles between the remote control
and the unit.
• Do not leave the remote control exposed to direct sunlight or other
strong lighting.
• Do not spill any liquid on the
remote control.
• Do not drop the remote control.
Handle with care.
• Do not place heavy objects on the
remote control, or step on it.
Operation failure with the remote control
• Are the batteries running down?
“Replacing the batteries” above.
Replace the batteries with new ones and retry the operation.
• If the operation fails, operate the unit with
temporary operation function.
Contact your dealer to have the remote control
checked.
Below
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.
NOTE
• 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.)
–6–
Unit ON/OFF button
Operation and display section for remote control
Operation section
FAN SPEED button
Each time the button is pressed, the
display is switched over in turn.
Page 8
HI POWER/ECONO button
This button changes the HIGH POWER/
ECONOMY mode.
Page 14
TEMPERATURE button
These buttons set the room temperature.
(These buttons are used for setting the
current time and timer function as well.)
ON TIMER button
This button selects ON TIMER operation.
Page 12
SLEEP button
This button selects SLEEP operation.
Page 11
CLEAN switch
This switch selects the CLEAN mode.
Page 15
CANCEL button
This button cancels the ON timer, OFF
timer, and SLEEP operation.
Transmission procedure
The above illustration shows all controls, but in practice
•
only the relevant parts are shown.
OPERATION MODE select button
Each time the button pressed, the
display is switched over in turn.
ON/OFF (luminous) button
Press to start operation, press again to
stop.
AIR FLOW (UP/DOWN) button
This button changes the air flow (up/down)
direction.
AIR FLOW (LEFT/RIGHT) button
This button changes the air flow (left/right)
direction.
3D AUTO button
This button sets 3D AUTO operation.
OFF TIMER button
This button selects OFF TIMER operation.
ACL switch
This switch is for resetting microcomputer
and setting time.
ALLERGEN CLEAR button
This button selects ALLERGEN CLEAR
operation.
Page 8, 9
Page 10
Page 10
Page 10
Page 11
Page 6
Page 13
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.
Current time setting
■ When inserting the batteries, the current time is automatically set to time setting mode.
13:00 is displayed as the current time. Set the clock to the right time.
Example: Set to 10:30.
1
Press the ACL switch.
Press with the tip of a ballpoint pen, etc.
The time display blinks and can be set to the current time.
Press the “ or ” button.
2
(Set to 10:30)
Press the ON/OFF button.
3
The display changes from blinking to steady lighting and the setting is complete.
Make sure to press the button within 60 seconds from the last operation in step 2,
otherwise the time is not set.
NOTE
• The timer operation works based on the time clock, so please set it correctly.
• The remote control data is reset when the present time is set.
–7–
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