Mitsubishi Heavy Industries SRR25ZM-S User manual

USER’S MANUAL
AIR-CONDITIONER
RJJ012A001
SRR25ZM-S
SRR35ZM-S
SRR50ZM-S
SRR60ZM-S
AIR-CONDITIONING & REFRIGERATION DIVISION
3-1, Asahi, Nishibiwajima-cho, Kiyosu, Aichi, 452-8561, Japan
http://www.mhi.co.jp
MITSUBISHI HEAVY INDUSTRIES AIR-CONDITIONING EUROPE, LTD.
7 Roundwood Avenue, Stockley Park, Uxbridge, Middlesex, UB11 1AX, United Kingdom
Tel : [phone]
Fax: [phone]
http://www.mhiae.com
MITSUBISHI HEAVY INDUSTRIES AIR-CONDITIONERS AUSTRALIA, PTY. LTD.
9C Commercial Road Kingsgrove NSW 2208 PO BOX 318 Kingsgrove NSW 1480
Tel : [phone]
Fax: [phone]
http://www.mhiaa.com.au
ORIGINAL INSTRUCTIONS
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.
Αυτό το κλιματιστικό είναι σύμφωνο με τις προδιαγραφές της
Οδηγίας EMC 2004/108/EK και της Οδηγίας LV 2006/95/EK.
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– 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, cov-
ered by the Kyoto Protocol with a Global Warming Potential (GWP) = 1975.
ENGLISH
Your Air Conditioning product may be marked with this symbol. It means that
waste electrical and electronic equipment (WEEE as in directive 2012/19/
EU) 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.
The emission sound pressure level from each Indoor and Outdoor unit is under 70 dB(A).
Contents
Safety precautions..........................................2
Name of each part and its function.................6
Remote control handling.................................8
Operation failure with the remote control........8
Temporary run operation ................................8
Installing two air-conditioners in the same room ....9
Child Lock.......................................................9
Operation and display section for remote control ....10
Current time setting .....................................11
AUTO mode operation..................................11
Temperature adjustment during AUTO.........12
FAN SPEED .................................................12
Airflow direction adjustment..........................12
COOL/HEAT/DRY/FAN mode operation ......13
Air-conditioner operable temperature setting ...13
Characteristics of HEAT mode operation .....13
SLEEP TIMER operation..............................14
OFF-TIMER operation..................................14
ON-TIMER operation....................................15
SLEEP TIMER + ON-TIMER operation........15
ON-TIMER + OFF-TIMER operation ............16
WEEKLY TIMER operation...........................17
HIGH POWER/ECONOMY operation ..........21
NIGHT SETBACK operation.........................22
SILENT operation.........................................22
SELF CLEAN operation................................23
Auto restart function .....................................23
Tips for effective operation ...........................23
Maintenance.................................................24
Proper installation.........................................25
Troubleshooting............................................25
Notice ...........................................................26
Contact your dealer ......................................27
About the Multiple Air-conditioner.................27
Self diagnosis function..................................28
DRED (For Australia)....................................29
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– 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 safely. If someone else takes over
as operator, make sure that the manual is also passed on to the new operator.
WARNING
Improper handling could lead to drastic results like death,
serious injury, etc.
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:
Strictly prohibited Observe instructions
with great care Provide proper earthing
❚INSTALLATION PRECAUTIONS
WARNING
• The system is for domestic and residential use.
If used in severe environments, such as an engineering workplace, the equipment
may function poorly.
• 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.
CAUTION
• 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. Improper installation of the earth cable may produce an
electric shock.
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– 3 –
❚Safety precautions
❚OPERATION PRECAUTIONS
WARNING
• Children shall not play with the
appliance.
• Do not expose yourself to the cooling
air for a long period.
This could affect your physical condition
and cause health problems.
• Cleaning and user maintenance shall
not be made by children without
supervision.
• Do not insert anything into the air inlet.
This may cause injury, as the internal fan
rotates at high speed.
• This appliance can be used by children aged from 8 years and above and people
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.
• Store the remote control out of reach of infants.
Failure to observe this may result in the batteries being swallowed or other accidents.
CAUTION
• 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 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.
• Do not wash the air-conditioner with
water.
This could cause an electric shock.
Using a high pressure washer may cause
damage to the aluminum fins, resulting in
performance decrement.
• Do not use for 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 direction 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.
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❚Safety precautions
CAUTION
• 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
and to locking of drain pump.
• Do not shut off the power source
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.
• Do not pour liquid into this unit and
do not put water container on this
unit.
Water entering the unit could damage the
insulation and therefore cause an electric
shock.
• 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.
• During the operation or maintenance,
do not use an unstable footrest.
It may lead to injuries resulting from
falling.
• Before cleaning or maintenance, make
sure to stop operation and cut off the
power.
The fan inside rotates at high speeds.
• 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 and filter maintenance, 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.
• If the power cord becomes damaged,
contact your dealer or a qualified
engineer.
If it is not replaced, it may cause a
breakdown or fire.
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– 5 –
❚Safety precautions
❚PRECAUTIONS FOR RELOCATION OR REPAIRS
WARNING
• 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
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 source 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 dizziness and
headache, or deterioration of heart
function 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
generated.
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– 6 –
INDOOR UNIT
Accessories
OUTDOOR UNIT
Air outlet
Air inlet
(On side & rear surface)
Outdoor unit fan
Heat exchanger
Wireless remote control
Page 10
Drain hose
Drains water from the indoor unit.
Air inlet
Air outlet
Air blows out of here.
Air filter
Removes dust or dirt from the inlet air.
Page 24
Refrigerant piping connection
and electric wire
Unit display section
(Remote control signal receiver)
Name of each part and its function
Wireless remote control Wireless remote
control holder
Battery × 2
(R03 (AAA, Micro))
Wood screw × 2
(for remote control holder mounting)
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– 7 –
Unit display section
Name of each part and its function
RUN (HOT KEEP) light (green)
•Illuminates during operation.
•
Blinks when airflow stops due to the ‘HOT
KEEP’
and ‘ CLEAN operation ’.
ECONO light (orange)
Illuminates during ECONOMY operation.
TIMER light (yellow)
Illuminates during TIMER operation.
HI POWER light (green)
Illuminates during HIGH POWER operation.
Unit ON/OFF button
This button can be used for turning on/
off the unit when a remote control is not
available.
Page 8
Remote control signal receiver
ON
OFF
1.5 sec.
0.5 sec.
HOT KEEP
3 sec.
1 sec.
ON
OFF
CLEAN operation
Ceiling concealed (side flow) type
Ceiling concealed (downward flow) type
Air outlet (Local arrangements part)
Remote control signal receiver
Air inlet grill
(Local arrangements part)
Remote control signal receiver
Air outlet (Local arrangements part)
Air inlet grill
(Local arrangements part)
Representative installation examples
Operation mode
invalid
ON
OFF
0.5 sec.
0.5 sec.
•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
Page 23
Page 27
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– 8 –
Remote control handling
Replacing the batteries
The following cases show 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 and
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.
Warning note for remote control handling
•Are the batteries running down?
“Replacing the batteries” above.
Replace the batteries with new ones and retry the operation.
Operation failure with the remote control
•If the operation fails, operate the unit
with temporary operation function.
Contact your dealer to have the remote
control 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 a stove.
•Do not place heavy objects on the
remote control, or step on it.
•Do not put any obstructing
obstacles between the remote
control and the unit display
section.
•Do not spill any liquid on the
remote control.
•Do not leave the remote control
exposed to direct sunlight or other
strong lighting.
Temporary run operation
•The unit ON/OFF button on the unit display section operates ON/OFF temporarily when the remote control is not used.
•OPERATION MODE : AUTO
•FAN SPEED : 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
Page 11
Operation program
Unit ON/OFF button
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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 bat-
teries.
Disconnect the switching line next to
the battery with wire cutters.
Setting the remote control
1
2
Disconnect
Insert batteries.
Close the cover.
3
Turn off the power source, 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 unit display
section 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 begin-
ning again.)
Setting an indoor unit
1
2
3
Since the signal is sent in
about 6 seconds after the
ACL switch is pressed,
point the remote control at
the unit display section for
some time.
Child Lock
■This function locks the remote control operation to prevent an operation error.
1Press the SET button for 3 seconds or longer.
is displayed. While Child Lock is set, only the ON/OFF button can be oper-
ated.
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 and fan speed cannot
be changed. To change the settings, reset Child Lock.
NOTE
Reception
pip
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