USER’S MANUAL
SRK50HE-S1
SRK56HE-S1
SRK50CE-S1
SRK56CE-S1
AIR CONDITIONER
MANUEL DE L’UTILISATEUR
ANWENDERHANDBUCH
ISTRUZIONI PER L’USO
CONDIZIONATORE D’ARIA
MANUAL DEL PROPIETARIO
ACONDICIONADOR DE AIRE
GEBRUIKERSHANDLEIDING
MANUAL DO UTILIZADOR
APARELHO DE AR CONDICIONADO
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ENGLISH
FRANÇAIS
CLIMATISEUR
DEUTSCH
KLIMAGERA¨T
ITALIANO
ESPAN˜OL
NEDERLANDS
AIRCONDITIONING
PORTUGUÊS
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РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
This air conditioner complies with EMC Directive 89/336/EEC, LV
Directive 73/23/EEC.
Ce climatiseur est conforme à la Directive EMC: 89/336/EEC, LV
Directive 73/23/EEC.
Dieses Kimagerät erfüllt die EMC Direktiven 89/336/EEC, LV
Direktiven 73/23/EEC.
Questo condizionatore d’aria è conforme alla Direttiva EMC: 89/
336/EEC, LV Direttiva 73/23/EEC.
КОНДИЦИОНЕР ВОЗДУХА
KULLANIM KILAVUZU
SPL‹T KL‹MA
Este acondicionador de aire cumple con la directiva EMC: 89/
336/EEC, LV Directiva 73/23/EEC.
Deze airconditioner voldoet aan EMC Directive 89/336/EEC, LV
Directive 73/23/EEC.
Este aparelho de ar condicionado está em conformidade com a
Directiva EMC 88/336/CEE e a Directiva LV 72/23/CEE.
∞˘Щfi ЩФ ОПИМ·ЩИЫЩИОfi В›У·И Ы‡МКˆУФ МВ ЩИ˜ ЪФ‰И·БЪ·К¤˜ ЩЛ˜
√‰ЛБ›·˜ EMC 88/396 Î·È Ù˘ √‰ËÁ›·˜ LV 73/23 Ù˘ ∂√∫.
RKT012A754
РУССКИЙ
TÜRKÇE
Thank you for purchasing a MITSUBISHI HEAVY INDUSTRIES, LTD. Air-Conditioner. To
get the best long-lasting performance, 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.
This instruction manual contains the explanation of the heatpump air-conditioner.
That of cooling-only air-conditioner shall be referred to the same explanation , with
neglecting the information on heating-operation mode.
An alternative refrigerant (R410A) is used in this air-conditioner. When asking the
dealer for service or inspection and maintenance, explain the dealer about this matter.
Contents
Safety precautions......................................................................................................................... 2
Choice of operations and features ................................................................................................ 4
Name of each part and its function ............................................................................................... 5
Operation and indication section for remote control .................................................................... 7
AUTO mode operation procedure ................................................................................................ 8
Temperature adjustment during AUTO ........................................................................................ 8
COOL/HEAT/DRY/FAN mode operation procedure .................................................................. 9
Concerning HIGH POWER operation ......................................................................................... 9
Concerning ECONOMY operation .............................................................................................. 9
Air flow direction adjustment procedure .................................................................................... 10
About FAN SPEED .................................................................................................................... 10
OFF-TIMER operation procedure .............................................................................................. 11
ON-TIMER operation procedure................................................................................................ 11
PROGRAM TIMER operation procedure .................................................................................. 12
ENGLISH
About TIMER operation............................................................................................................. 12
Present time setting procedure .................................................................................................... 12
Emergency run operation............................................................................................................ 13
Remote control handling procedure ........................................................................................... 13
When the operation fails with the remote control ...................................................................... 14
Operating hints ........................................................................................................................... 14
Maintenance................................................................................................................................ 15
Has the unit been installed correctly? ......................................................................................... 16
Troubleshooting .......................................................................................................................... 17
Please remember! ....................................................................................................................... 17
When to contact your distributor without delay ......................................................................... 18
Air-conditioner operating conditions.......................................................................................... 19
Power Blackout Auto Restart Function ...................................................................................... 19
Characteristics of HEAT mode operation .................................................................................. 19
Self diagnosis function ............................................................................................................... 20
–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 have dramatic consequences like death, serious injury, etc. Nevertheless, even precautions as shown in the column
“
CAUTION” might pose 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
Strictly prohibited Provide positive earthing
• When you have read the instruction manual, please keep it near at hand for consultation. If someone else takes over as operator, make certain that the
manual is also passed on to the new operator.
Observe instructions with
great care
❚ INSTALLATION PRECAUTIONS
DANGER
The system is meant for domestic, residential etc. use.
If used in inferior environments, such as an engineering workplace, the equipment
may function poorly.
Do not install near places where inflammable gas may leak.
LPG
Gas leaks may cause fire.
Make sure that you drain the hose properly, so that all the
water has dripped out.
The system must be installed by your dealer or a qualified professional.
It is not advisable to install the system yourself, as faulty handling may cause leakage of water, electric shock or fire.
CAUTION
Depending on the place of installation, a circuit breaker may
be necessary.
If you don’t fit a circuit breaker, you may cause an electric shock.
Make sure that the system has been properly earthed.
Negligence may cause flooding in the room resulting in wet furniture.
❚ OPERATION PRECAUTIONS
Do not expose yourself to the cooling
air for prolonged periods.
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 forbidden, as it may cause a breakdown
or fire.
Do not insert anything into the air inlet.
This may cause injury, as the internal fan rotates at
high speed.
Do not handle the switches with wet
hands.
This may cause an electric shock.
Earth cables should never be connected to a gas pipe, municipal water pipe, lightning conductor or telephone earth cable. Incorrect installation of the earth cable
may produce an electric shock.
DANGER
Store the remote controller out of
reach of infants.
Failure to observe this may result in the batteries
being swallowed or other accidents.
CAUTION
Don’t swing from the system.
If the system falls down,
you may get injured.
– 2 –
Safety precautions
Do not place a combustible insecticide
or paint spray near the blower, nor aim it
directly at the system.
CAUTION
You should not expose any combustion appliance directly to the air
stream of the air-conditioner.
Do not wash the air-conditioner with water.
This may result in a fire.
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.
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.
If you operate the system together with
a combustion appliance, you must regularly ventilate the indoor air.
The appliance may then work inadequately.
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.
After a long period of use, check the unit's
support structure from time to time.
If you don't repair any damage straightaway, the
unit may fall down and cause personal injury.
Stand firmly on a stepladder or other
stable object when removing the inlet
panel and filters.
This could cause an electric shock.
Do not install the system at a place
where the air stream of the blower is
aimed directly at plants or animals.
This will damage their health.
Do not touch the aluminum fins on the
air heat exchanger.
Failure to observe this may result in injury.
When you clean the system, stop the
unit and turn off the power switch.
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 resulting in break down, emission of smoke or
flame.
Failure to observe this may result in injury through
insecure objects toppling over.
❚ PRECAUTIONS FOR TRANSFER OR REPAIRS
DANGER
Consult your dealer for repairs to the
system.
Wrong repairs could cause an electric shock, fire, etc.
If the air-conditioner is moved elsewhere, contact your dealer or a professional fitter.
Faulty installation may cause water leakage, electric shock, fire, etc.
– 3 –
Never clean the unit while the internal fan is rotating.
If you notice anything abnormal (smell of
burning, etc.), stop the system, turn off the
power switch and consult your dealer.
Continued use of the system in abnormal circumstances may result in malfunctioning, electric shock,
fire, etc.
Choice of operations and features
Choice of operations
HEAT
The unit draws in heat from the outside air,
transfers it inside and heats the room.
Fanning by circulating room air.
Page 9
Page 9
COOL
Cooling by extracting heat from the room.
AUTOFAN
Automatic selection of operating mode.
Page 9
Page 8
DRY
Drying by extracting damp from the room.
Functioning of micro-computer depends on
setting and room temperatures. It dehumidifies while keeping room temperature almost
constant.
The Auto mode automatically selects the
operation mode (HEAT, COOL or DRY),
depending on the room temperature when
switched on.
Page 9
Characteristics
Amenity facility
When using the timer to switch on, the system become operational shortly before the
set time, depending on the room temperature so that the desired temperature is
reached at the set time.
Adjustment of
airflow
Page 12
Page 10
• AIR SCROLL
This function sets the unit at the most suitable angle
for blowing, imitating a natural breeze.
• MEMORY FLAP
Once the flap position has been set, the unit will
memorise it and continue in the same position the
next time.
TIMER procedure HI POWER mode
There are two timers, for ON and OFF.
They can be set as desired.
Page 11,12
Turning up the power operates the air-conditioner in the power cooling and heating
mode.
ECONOMY mode
This is an economic and healthy level of operation.
Page 9
Page 9
– 4 –
Name of each part and its function
INDOOR UNIT
SRK50HE-S1
SRK56HE-S1
SRK50CE-S1
SRK56CE-S1
Draws in the indoor air.
Removes dust or dirt from the inlet air.
Photocatalytic washable deodorizing filter
Unit indication section and remote control signal receiver
Air blows out of here.
Left/right air flow adjustment fin
Drains water from the dehumidified air.
Up/down air flow direction adjustment flap
Refrigerant piping connection electric flex
Air inlet panel
Page 15
Natural enzyme filter
Room temperature detector
Unit operation switch
Page 10
Page 10
Wireless remote control
Page 7
Air filter
Air outlet
Drain hose
OUTDOOR UNIT
SRC50HE-S1 SRC50CE-S1
SRC56HE-S1 SRC56CE-S1
Air inlet
(on side & rear surface)
Air outlet
Accessories
– 5 –
Air inlet top panel
Wireless remote control
Filter holder (Quantity: 2)
Battery (RO3×2)
Natural enzyme filter (green)
Photocatalytic washable
deodorizing filter (orange)
Wood screw
(for remote control mounting)
Unit indication section
HI POWER light (green)
Illuminates during HIGH POWER operation.
ECONOMY light (orange)
Illuminates during ECONOMY operation.
RUN (HOT KEEP) light (green)
• Illuminates during operation.
• Blinks at air flow stop due to the ‘HOT KEEP’.
Page 17
TIMER light (yellow)
Illuminates during TIMER operation.
How to open the air inlet panel
Place fingers at the recesses on both sides of the panel and pull up the panel
to this side so that it will be opened by about 60 degrees.
How to close the air inlet panel
Push both sides evenly and press further lightly at the center.
Removal, installation of air inlet panel
When removing the air inlet panel for internal cleaning or others, open the
panel by 65 degrees and then pull it to this side.
Unit ON/OFF button
In emergencies, this button can be used for turning on/off the unit when re-
mote control is not available.
Secure either the upper or lower edge of the air inlet panel by lightly pushing
it in, and then close the panel.
Page 13
Unit ON/OFF button
Removal, installation of air inlet top panel
Removal
Remove the air inlet panel. 1 Grasp the handle of the air inlet top panel and lift up
until you hear a click and the tabs come out. 2 Pull the panel towards you.
– 6 –
Installation
Align the air inlet top panel with the rail and slide the panel in towards
the back unitl it strikes the end. Push the panel in until you hear a click
and the tabs lock into place and the tabs lock into place.
(To install the air inlet top panel, follow the opposite of the removal
procedure.)
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