Toshiba RAS-10SKVP2 Series User manual

AIR CONDITIONER (SPLIT TYPE)
INSTALLATION MANUAL
Indoor unit
RAS-10, 13, 16SKVP2 Series
RAS-25, 35, 45SKVP2 Series
Outdoor unit
RAS-10, 13, 16SAVP2 Series
RAS-25, 35, 45SAVP2 Series
1110251240
ENGLISH
PУCСКИЙ
TÜRKÇE
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PRECAUTIONS FOR SAFETY...................................................................................................................................................................... 1
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS .............................................................................................................. 2
Optional Installation Parts ......................................................................................................................................................................... 2
INDOOR UNIT................................................................................................................................................................................................ 3
Installation Place ....................................................................................................................................................................................... 3
Cutting a Hole and Mounting Installation Plate ......................................................................................................................................... 3
Electrical Work .......................................................................................................................................................................................... 3
Wiring Connection..................................................................................................................................................................................... 4
Piping and Drain Hose Installation ............................................................................................................................................................ 4
Indoor Unit Fixing ...................................................................................................................................................................................... 5
Drainage.................................................................................................................................................................................................... 5
OUTDOOR UNIT............................................................................................................................................................................................ 5
Installation Place ....................................................................................................................................................................................... 5
Refrigerant Piping Connection .................................................................................................................................................................. 6
Evacuating ................................................................................................................................................................................................ 6
Wiring Connection..................................................................................................................................................................................... 7
OTHERS......................................................................................................................................................................................................... 7
Gas Leak Test ........................................................................................................................................................................................... 7
Remote Control A-B Selection................................................................................................................................................................... 7
Test Operation .......................................................................................................................................................................................... 7
Auto Restart Setting ................................................................................................................................................................................. 7
CONTENTS EN
GÜVENLİK ÖNLEMLERİ.............................................................................................................................................................................. 1
İÇ VE DIŞÜNITENIN MONTAJ ŞEMASI ...................................................................................................................................................... 2
İsteğe BağlıMontaj Parçaları.................................................................................................................................................................... 2
İÇ ÜNİTE ........................................................................................................................................................................................................ 3
Montaj Yeri................................................................................................................................................................................................. 3
Bir Delik Açılmasıve Montaj Plakasının Yerleştirilmesi............................................................................................................................. 3
Elektrik İşi.................................................................................................................................................................................................. 3
Kablo Bağlantısı........................................................................................................................................................................................ 4
 Boruların Bağlanmasıve Boşaltma Hortumunun Monte edilmesi .................................................................................................................... 4
İç Ünitenin Takılması................................................................................................................................................................................. 5
Su Boşaltma.............................................................................................................................................................................................. 5
DIŞÜNİTE...................................................................................................................................................................................................... 5
Montaj Yeri................................................................................................................................................................................................. 5
Soğutma Maddesi Boru Bağlantısı............................................................................................................................................................ 6
Boşaltma ................................................................................................................................................................................................... 6
Kablo Bağlantısı........................................................................................................................................................................................ 7
DİĞERLERİ.................................................................................................................................................................................................... 7
Gaz KaçağıTesti ....................................................................................................................................................................................... 7
Uzaktan Kumanda ile A-B Seçimi.............................................................................................................................................................. 7
Test İşlemi ................................................................................................................................................................................................. 7
Otomatik Yeniden Başlama Ayarı.............................................................................................................................................................. 7
İÇİNDEKİLER TR
MEPЫ БEЗOПACHOCTИ............................................................................................................................................................................. 1
СХЕМА УСТАНОВКИ ВНУТРЕННЕГО И НАРУЖНОГО БЛОКОВ......................................................................................................... 2
Oпционaльныe Уcтaновочныe Чacти..................................................................................................................................................... 2
BHУTPEHHИЙ БЛOК................................................................................................................................................................................... 3
Mecто Уcтaновки..................................................................................................................................................................................... 3
Пpоpeзaниe Отвepcтия и Монтaж Уcтaновочной Плacтины............................................................................................................... 3
Элeктpомонтaжныe Рaботы................................................................................................................................................................... 3
Элeктpичecкиe Cоeдинeния .................................................................................................................................................................. 4
Уcтaновкa Tpyбопpоводов и Дpeнaжной Tpyбки.................................................................................................................................. 4
Уcтaновкa Bнyтpeннeго Блокa............................................................................................................................................................... 5
Дpeнaж ..................................................................................................................................................................................................... 5
HAPУЖHЫЙ БЛOК...................................................................................................................................................................................... 5
Mecто Уcтaновки..................................................................................................................................................................................... 5
Подcоeдинeниe Tpyбопpоводa для Xлaдaгeнтa................................................................................................................................... 6
Удaлeниe Воздyxa................................................................................................................................................................................... 6
Элeктpичecкиe Cоeдинeния .................................................................................................................................................................. 7
ДPУГИE ......................................................................................................................................................................................................... 7
Пpовepкa Отcyтcтвия Утeчки Гaзa........................................................................................................................................................ 7
Выбор А-В на пульте ДУ ......................................................................................................................................................................... 7
Пpобнaя Экcплyaтaция........................................................................................................................................................................... 7
Уcтaновкa Aвтомaтичecкого Повтоpного Пycкa................................................................................................................................... 7
СОДЕРЖАНИЕ
RU
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PRECAUTIONS FOR SAFETY
PRECAUTIONS FOR SAFETY
New refrigerant air conditioner installation
This appliance must be connected to the main power supply by means of a circuit breaker or a switch with a contact separation of at least 3 mm in all poles.
The installation fuse (15A) must be used for the power supply line of this air conditioner.
To disconnect the appliance from the main power supply
REQUIREMENT OF REPORT TO THE LOCAL POWER SUPPLIER
Please make absolutely sure that the installation of this appliance is reported to the local power supplier before installation. If you experience any problems
or if the installation is not accepted by the supplier, the service agency will take adequate countermeasures.
CAUTION
WARNING
DANGER
CAUTION
CAUTION
• Never modify this unit by removing any of the safety guards or bypassing any of the safety interlock switches.
• Do not install in a place which cannot bear the weight of the unit.
Personal injury and property damage can result if the unit falls.
• Before doing the electrical work, attach an approved plug to the power supply cord.
Also, make sure the equipment is properly earthed.
• Appliance shall be installed in accordance with national wiring regulations.
If you detect any damage, do not install the unit. Contact your TOSHIBA dealer immediately.
• Do not use any refrigerant different from the one specified for complement or replacement.
Otherwise, abnormally high pressure may be generated in the refrigeration cycle, which may result in a failure or explosion of the product or an injury to
your body.
• Manufacturer strongly recommend not to use the model of RAS-10, 13, 16 SAVP2 series in Northern European countries, as these models have not
been designed for operation in territories with very low ambient temperature conditions. Northern European countries consist of Denmark, Sweden,
Finland, Norway, Russia, and CIS countries. Manufacturer formally disclaims all and any responsibility in case of non confirming use of its products.
• THIS AIR CONDITIONER USES THE NEW HFC REFRIGERANT (R410A), WHICH DOES NOT DESTROY THE OZONE LAYER.
R410A refrigerant is apt to be affected by impurities such as water, oxidizing membranes, and oils because the pressure of R410A refrigerant is approx.
1.6 times of refrigerant R22. As well as the adoption of this new refrigerant, refrigerating machine oil has also been changed. Therefore, during installation
work, be sure that water, dust, former refrigerant, or refrigerating machine oil does not enter the refrigeration cycle of a new-refrigerant air conditioner.
To avoid mixing refrigerant and refrigerating machine oil, the sizes of charging port connecting sections on the main unit are different from those for the
conventional refrigerant, and different size tools are also required. For connecting pipes, use new and clean piping materials with highpressure withstand
capabilities, designed for R410A only, and ensure that water or dust does not enter. Moreover, do not use any existing piping as its pressure withstand
may be insufficient and may contain impurities.
• FOR USE BY QUALIFIED PERSONS ONLY.
• TURN OFF MAIN POWER SUPPLY BEFORE ATTEMPTING ANY ELECTRICAL WORK. MAKE SURE ALL POWER SWITCHES ARE OFF.
FAILURE TO DO SO MAY CAUSE ELECTRIC SHOCK.
• CONNECT THE CONNECTING CABLE CORRECTLY. IF THE CONNECTING CABLE IS CONNECTED WRONGLY, ELECTRIC PARTS MAY BE
DAMAGED.
• CHECK THE EARTH WIRE THAT IT IS NOT BROKEN OR DISCONNECTED BEFORE INSTALLATION.
• DO NOT INSTALL NEAR CONCENTRATIONS OF COMBUSTIBLE GAS OR GAS VAPORS.
FAILURE TO FOLLOW THIS INSTRUCTION CAN RESULT IN FIRE OR EXPLOSION.
• TO PREVENT OVERHEATING THE INDOOR UNIT AND CAUSING A FIRE HAZARD, PLACE THE UNIT WELL AWAY (MORE THAN 2 M) FROM HEAT
SOURCES SUCH AS RADIATORS, HEATERS, FURNACE, STOVES, ETC.
• WHEN MOVING THE AIR CONDITIONER FOR INSTALLING IT IN ANOTHER PLACE AGAIN, BE VERY CAREFUL NOT TO GET THE SPECIFIED
REFRIGERANT (R410A) WITH ANY OTHER GASEOUS BODY INTO THE REFRIGERATION CYCLE. IF AIR OR ANY OTHER GAS IS MIXED IN THE
REFRIGERANT, THE GAS PRESSURE IN THE REFRIGERATION CYCLE BECOMES ABNORMALLY HIGH AND IT RESULTINGLY CAUSES BURST OF
THE PIPE AND INJURIES ON PERSONS.
• IN THE EVENT THAT THE REFRIGERANT GAS LEAKS OUT OF THE PIPE DURING THE INSTALLATION WORK, IMMEDIATELY LET FRESH AIR INTO
THE ROOM. IF THE REFRIGERANT GAS IS HEATED BY FIRE OR SOMETHING ELSE, IT CAUSES GENERATION OF POISONOUS GAS.
• Exposure of unit to water or other moisture before installation could result in electric shock.
Do not store it in a wet basement or expose to rain or water.
• After unpacking the unit, examine it carefully for possible damage.
• Do not install in a place that can increase the vibration of the unit. Do not install in a place that can amplify the noise level of the unit or where noise and
discharged air might disturb neighbors.
• To avoid personal injury, be careful when handling parts with sharp edges.
• Please read this installation manual carefully before installing the unit. It contains further important instructions for proper installation.
• The manufacturer shall not assume any liability for the damage caused by not observing the description of this manual.
For general public use
Power supply cord of parts of appliance for outdoor use shall be at least polychloroprene sheathed flexible cord (design H07RN-F) or cord designation
245 IEC66 (1.5 mm2or more). (Shall be installed in accordance with national wiring regulations.)
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• Secure the outdoor unit with fixing bolts and nuts if the unit is likely to be
exposed to a strong wind.
• Use Ø8 mm or Ø10 mm anchor bolts and nuts.
• If it is necessary to drain the defrost water, attach drain nipple 9and cap
water proof !to the bottom plate of the outdoor unit before installing it.
Fixing bolt arrangement of outdoor unit
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS
Part
code Parts name Q’ty
A
Refrigerant piping
Liquid side : Ø6.35 mm
Gas side : Ø9.52 mm
(10, 13SKVP2 Series,
25, 35SKVP2 Series)
: Ø12.7 mm
(16SKVP2 Series,
45SKVP2 Series)
One
each
BPipe insulating material
(polyethylene foam, 6 mm thick) 1
CPutty, PVC tapes One
each
Optional Installation Parts
Insulate the refrigerant pipes separately
with insulation, not together.
2
38
6
4
Insert the cushion between the indoor
unit and wall, and tilt the indoor unit for
better operation.
For the rear left and left piping
Wall
Make sure to run the drain hose sloped
downward.
Do not allow the drain hose to get slack.
Cut the piping
hole sloped
slightly.
The auxiliary piping can be connected to
the left, rear left, rear right, right, bottom
right or bottom left.
Right
Rear
right
Bottom
right
Rear
left Bottom left
Left
6 mm thick heat resisting
polyethylene foam
1
Batteries
Pan head
wood screw Remote control holder
Vinyl tape
Apply after carrying
out a drainage test.
Wireless remote control
Saddle
Extension
drain hose
(Not available,
provided by installer)
Shield pipe
Filter
(Attach to the front panel.)
Air filter
Hook Installation
plate
Hook
65 mm or more
170 mm or more
170 mm or more
600 mm or more
100 mm or more
100 mm or more
600 mm or more
600 mm or more
Remark :
• Detail of accessory and installation parts can see in the accessory
sheet.
• Some pictures might be different from the actual parts.
5Filter
Drain outlet
Air inlet
Air outlet
125 mm
108 mm Ø25 mm
29 mm
330 mm
106 mm
121 mm
99 mm
600 mm
(10, 13, 16SAVP2 Series) (25, 35, 45SAVP2 Series)
Drain outlet
Air inlet
Air outlet
125 mm
108 mm Ø25 mm
29 mm
330 mm
106 mm
121 mm
99 mm
600 mm
197 mm
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INDOOR UNIT
INDOOR UNIT
Installation Place
• Direct sunlight to the indoor unit’s wireless receiver should be avoided.
• The microprocessor in the indoor unit should not be too close to RF
noise sources.
(For details, see the owner’s manual.)
Remote control
• A place where there are no obstacles such as a curtain that may block the
signal from the indoor unit
• Do not install the remote control in a place exposed to direct sunlight or close
to a heating source such as a stove.
• Keep the remote control at least 1 m apart from the nearest TV set or stereo
equipment. (This is necessary to prevent image disturbances or noise
interference.)
• The location of the remote control should be determined as shown below.
Cutting a Hole and Mounting
Installation Plate
NOTE
• When drilling a wall that contains a metal lath, wire lath or metal plate, be sure
to use a pipe hole brim ring sold separately.
Cutting a hole
When installing the refrigerant pipes from the rear
Mounting the installation plate
When the installation plate is directly mounted
on the wall
1. Securely fit the installation plate onto the wall by screwing it in the upper and
lower parts to hook up the indoor unit.
2. To mount the installation plate on a concrete wall with anchor bolts, use the
anchor bolt holes as illustrated in the below figure.
3. Install the installation plate horizontally in the wall.
When installing the installation plate with a mounting screw, do not use the
anchor bolt holes. Otherwise, the unit may fall down and result in personal
injury and property damage.
1. After determining the pipe hole position on the mounting plate (¨), drill the
pipe hole (Ø65 mm) at a slight downward slant to the outdoor side.
• A place which provides the spaces around the indoor unit as shown in the
diagram
• A place where there are no obstacles near the air inlet and outlet
• A place which allows easy installation of the piping to the outdoor unit
• A place which allows the front panel to be opened
• The indoor unit shall be installed as top of the indoor unit comes to at least
2 m height. Also, it must be avoided to put anything on the top of the indoor
unit.
CAUTION
54 °
45°
5
7°
(Side view) (Top view)
Indoor unit
Reception range
Remote
control
Remote
control
Reception
range
Indoor unit
65 mm
100 mm
80 100 180
The center of the pipe hole
is above the arrow.
Pipe hole
CAUTION
Electrical Work
1. The supply voltage must be the same as the rated voltage of the air condi-
tioner.
2. Prepare the power source for exclusive use with the air conditioner.
NOTE
• Wire type : More than H07RN-F or 245 IEC66 (1.5 mm2or more).
Failure to firmly install the unit may result in personal injury and property
damage if the unit falls.
• In case of block, brick, concrete or similar type walls, make 5 mm dia. holes
in the wall.
• Insert clip anchors for appropriate mounting screws 7.
NOTE
• Secure four corners and lower parts of the installation plate with 4 to 6
mounting screws to install it.
Installation plate
(Keep horizontal direction.)
Projection
15 mm or less
Anchor bolt
Clip anchor
(local parts)
5 mm dia. hole
Mounting screw
Ø4 x 25R
7
CAUTION
NOTE
• Perform wiring works so as to allow a general wiring capacity.
• This appliance can be connected to the mains in either of the following
two ways.
(1) Connection to fixed wiring:
A switch or circuit breaker which disconnects all poles and has a
contact separation of at least 3 mm must be incorporated in the fixed
wiring. An approved circuit breaker or switches must be used.
(2) Connection with power supply plug:
Attach power supply plug with power cord and plug it into wall outlet.
An approved power supply cord and plug must be used.
CAUTION
62 82.5
85
170
1
7
Anchor bolt holes
Hook
Hook Hook
Pipe hole Pipe hole
Installation
plate
Mounting screw
Weight
Indoor unit
Thread
2 m or more from floor
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Rear right
Rear left
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Bottom left
Left
Bottom right
Right
Piping and Drain Hose Installation
* Since dewing results in a machine trouble, make sure to insulate both con-
necting pipes. (Use polyethylene foam as insulating material.)
Piping and drain hose forming
1. Die-cutting front panel slit
Cut out the slit on the leftward or right side of the front panel for the left or
right connection and the slit on the bottom left or right side of the front panel
for the bottom left or right connection with a pair of nippers.
2. Changing drain hose
For leftward connection, bottom-leftward connection and rearleftward
connection’s piping, it is necessary to change the drain hose and drain
cap.
How to remove the drain cap
Clip the drain cap by needle-
nose pliers and pull out.
Heat insulator
Drain hose
How to remove the drain hose
• The drain hose can be removed by removing the
screw securing the drain hose and then pulling out
the drain hose.
• When removing the drain hose, be careful of any
sharp edges of steel plate. The edges can injuries.
• To install the drain hose, insert the drain hose
firmly until the connection part contacts with heat
insulator, and the secure it with original screw.
How to fix the drain cap
1) Insert hexagon
wrench (4 mm)
in a center head.
4 mm
2) Firmly insert the drain cap.
Do not apply lubricating oil
(refrigerant machine oil) when
inserting the drain cap. Application
causes deterioration and drain
leakage of the plug.
Insert a hexagon
wrench (4 mm).
No gap
Firmly insert the drain hose and drain cap; otherwise, water may leak.
In case of right or left piping
• After scribing slits of the front panel with a
knife or a making-off pin, cut them with a
pair of nippers or an equivalent tool.
In case of bottom right or bottom left piping
• After scribing slits of the front panel with a
knife or a making-off pin, cut them with a
pair of nippers or an equivalent tool.
Slit
Slit
Left-hand connection with piping
• Bend the connecting pipe so that it is laid within 43 mm above the wall
surface. If the connecting pipe is laid exceeding 43 mm above the wall
surface, the indoor unit may unstably be set on the wall.
When bending the connecting pipe, make sure to use a spring bender so as
not to crush the pipe.
Bend the connecting pipe within a radius of 30 mm.
To connect the pipe after installation of the unit (figure)
How to install the air inlet grille on the indoor
unit
• When attaching the air inlet grille,
the contrary of the removed
operation is performed.
Wiring Connection
Wiring of the connecting cable can be carried out without removing the
front panel.
1. Remove the air inlet grille.
Open the air inlet grille upward and pull it toward you.
2. Remove the terminal cover and cord clamp.
3. Insert the connecting cable (according to the local cords) into the pipe hole
on the wall.
4. Take out the connecting cable through the cable slot on the rear panel so
that it protrudes about 15 cm from the front.
5. Insert the connecting cable fully into the terminal block and secure it tightly
with screws.
6. Tightening torque : 1.2 N·m (0.12 kgf·m)
7. Secure the connecting cable with the cord clamp.
8. Fix the terminal cover, rear plate bushing and air inlet grille on the indoor
unit.
How to connect the connecting cable
• Be sure to refer to the wiring system diagram labeled inside the front
panel.
• Check local electrical cords and also any specific wiring instructions or
limitations.
NOTE
• Use stranded wire only.
• Wire type : More than H07RN-F or 245 IEC66 (1.0 mm2or more).
CAUTION
CAUTION
10 mm
10 mm
50 mm
110 mm
Cord clamp
Terminal block
Terminal cover
Screw
Earth line
Screw Connecting cable
Screw
Earth line
Connecting cable
Stripping length of the connecting cable
about 15 cm
80
270 mm
230 mm
m
m3
4
Liquid side
Gas side
(To the forefront of flare)
Outward form of indoor unit
R 30 mm (Use polisin (polyethylene)
core or the like for bending pipe.)
Use the handle of screwdriver, etc.
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NOTE
If the pipe is bent incorrectly, the indoor unit may unstably be set on the wall.
After passing the connecting pipe through the pipe hole, connect the
connecting pipes to the auxiliary pipes and wrap the facing tape around
them.
• Bind the auxiliary pipes (two) and connecting cable with facing tape
tightly. In case of leftward piping and rear-leftward piping, bind the
auxiliary pipes (two) only with facing tape.
Auxiliary pipes
Indoor unit
Connecting cable
Installation plate
• Carefully arrange pipes so that any pipe does not stick out of the rear
plate of the indoor unit.
• Carefully connect the auxiliary pipes and connecting pipes to one
another and cut off the insulating tape wound on the connecting pipe
to avoid double-taping at the joint; moreover, seal the joint with the
vinyl tape, etc.
• Since dewing results in a machine trouble, make sure to insulate both
connecting pipes. (Use polyethylene foam as insulating material.)
• When bending a pipe, carefully do it, not to crush it.
CAUTION
Indoor Unit Fixing
• For detaching the indoor unit from the
installation plate, pull the indoor unit
toward you while pushing its bottom up
at the specified parts.
PushPush
Press
(unhook)
Hook
Hook here.
1
2
Installation plate
1
1. Pass the pipe through the hole in the wall and hook the indoor unit on the
installation plate at the upper hook.
2. Swing the indoor unit to right and left to confirm that it is firmly hooked up on
the installation plate.
3. While pressing the indoor unit onto the wall, hook it at the lower part on the
installation plate. Pull the indoor unit toward you to confirm that it is firmly
hooked up on the installation plate.
Drainage
1. Run the drain hose sloped downwards.
2. Put water in the drain pan and make sure that the water is drained out of
doors.
3. When connecting extension drain hose, insulate the connecting part of
extension drain hose with shield pipe.
NOTE
• The hole should be made at a slight downward slant on the outdoor side.
50 mm
or more
Do not put the
drain hose end
into water.
Do not put the
drain hose end
in the drainage ditch.
Do not form the
drain hose into
a wavy shape.
Do not rise the
drain hose.
Extension drain hose
Inside the room
Drain hose
Shield pipe
Arrange the drain pipe for proper drainage from the unit.
Improper drainage can result in dew-dropping.
This air conditioner has the structure designed
to drain water collected from dew, which forms
on the back of the indoor unit, to the drain pan.
Therefore, do not store the power cord and other
parts at a height above the drain guide.
CAUTION
OUTDOOR UNIT
OUTDOOR UNIT
Installation Place
• A place which provides the spaces around the outdoor unit as shown in the
diagram
• A place which can bear the weight of the outdoor unit and does not allow an
increase in noise level and vibration
• A place where the operation noise and discharged air do not disturb your
neighbors
• A place which is not exposed to a strong wind
• A place free of a leakage of combustible gases
• A place which does not block a passage
• When the outdoor unit is to be installed in an elevated position, be sure to
secure its feet.
• An allowable length of the connecting pipe is up to 25 m.
• An allowable height level is up to 10 m.
• A place where the drain water does not raise any problems
CAUTION
1. Install the outdoor unit without anything blocking the air discharging.
2. When the outdoor unit is installed in a place always exposed to strong
wind like a coast or on a high storey of a building, secure the normal fan
operation using a duct or a windshield.
3. In particularly windy areas, install the unit such as to avoid admission of
wind.
4. Installation in the following places may result in trouble.
Do not install the unit in such places.
• A place full of machine oil
• A saline-place such as the coast
• A place full of sulfide gas
• A place where high-frequency
waves are likely to be generated
as from audio equipment, welders,
and medical equipment
Strong
wind
Wall
Drain
guide
Space for pipes
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CAUTION
Refrigerant Piping Connection
1. Cut the pipe with a pipe cutter.
2. Insert a flare nut into the pipe and flare the pipe.
• Projection margin in flaring : A (Unit : mm)
Rigid (clutch type)
Obliquity Roughness Warp
90
Imperial (wing nut type)
Outer dia. of copper pipe R410A
Ø6.35 1.5 to 2.0
Ø9.52 1.5 to 2.0
Ø12.70 2.0 to 2.5
Die Pipe
A
Align the centers of the connecting pipes and tighten the flare nut as far as pos-
sible with your fingers. Then tighten the nut with a spanner and torque wrench
as shown in the figure.
Tightening connection
Do not apply excess torque. Otherwise, the nut may crack depending on
the conditions.
(Unit : N·m)
Outer dia. of copper pipe Tightening torque
Ø6.35 mm 16 to 18 (1.6 to 1.8 kgf·m)
Ø9.52 mm 30 to 42 (3.0 to 4.2 kgf·m)
Ø12.70 mm 50 to 62 (5.0 to 6.2 kgf·m)
Evacuating
After the piping has been connected to the indoor unit, you can perform the
air purge together at once.
AIR PURGE
Evacuate the air in the connecting pipes and in the indoor unit using a
vacuum pump. Do not use the refrigerant in the outdoor unit. For details,
see the manual of the vacuum pump.
Outer dia.
of copper pipe R410A tool used Conventional tool used
Ø6.35 0 to 0.5 1.0 to 1.5
Ø9.52 0 to 0.5 1.0 to 1.5
Ø12.70 0 to 0.5 1.0 to 1.5
Use a wrench to secure. Use a torque wrench to tighten.
Flare nut
Half union
Internally
threaded side
Externally
threaded side
• Tightening torque of flare pipe connections
Flare at
indoor unit side
Flare at
outdoor unit side
The operating pressure of R410A
is higher than that of R22 (approx.
1.6 times). It is therefore necessary
to firmly tighten the flare pipe
connecting sections (which connect
the indoor and outdoor units) up to the
specified tightening torque. Incorrect
connections may cause not only a
gas leakage, but also damage to the
refrigeration cycle.
1. How to shape the pipes
Shape the pipes along the incused line on
the outdoor unit.
2. How to fit position of the pipes
Put the edges of the pipes to the place with
a distance of 85 mm from the incused line.
Shaping pipes
Incused line
Flaring
Be sure to use a vacuum pump with counter-flow prevention function so that
inside oil of the pump does not flow backward into pipes of the air conditioner
when the pump stops.
(If oil inside of the vacuum pump enters the air conditioner, which use R410A,
refrigeration cycle trouble may result.)
1. Connect the charge hose from the manifold valve to the service port of the
packed valve at gas side.
2. Connect the charge hose to the port of the vacuum pump.
3. Open fully the low pressure side handle of the gauge manifold valve.
4. Operate the vacuum pump to start evacuating. Perform evacuating for
about 15 minutes if the piping length is 25 meters. (15 minutes for 25 meters)
(assuming a pump capacity of 27 liters per minute) Then confirm that the
compound pressure gauge reading is –101 kPa (–76 cmHg).
5. Close the low pressure side valve handle of the gauge manifold valve.
6. Open fully the valve stem of the packed valves (both gas and liquid sides).
7. Remove the charging hose from the service port.
8. Securely tighten the caps on the packed valves.
Using a vacuum pump
Packed valve at liquid side
Service port (Valve core (Setting pin))
Packed valve at gas side
Vacuum
pump
Vacuum pump adapter for
counter-flow prevention
(For R410A only)
Charge hose
(For R410A only)
Handle Hi
(Keep full closed)
Manifold valve
Pressure gauge
Compound pressure gauge
Handle Lo
Charge hose
(For R410A only)
Connecting pipe
–101 kPa
(–76 cmHg)
• Open the valve stem all the way out, but do not try to open it beyond the
stopper.
• Securely tighten the valve stem cap with torque in the following table:
Packed valve handling precautions
m
m4
The hexagon wrench
is required.
Gas side
(Ø12.70 mm)
50 to 62 N·m
(5.0 to 6.2 kgf·m)
Gas side
(Ø9.52 mm)
30 to 42 N·m
(3.0 to 4.2 kgf·m)
Liquid side
(Ø6.35 mm)
16 to 18 N·m
(1.6 to 1.8 kgf·m)
Service port 9 to 10 N·m
(0.9 to 1.0 kgf·m)
CAUTION
• KEEP IMPORTANT 5 POINTS FOR PIPING WORK.
(1) Take away dust and moisture (inside of the connecting pipes).
(2) Tighten the connections (between pipes and unit).
(3) Evacuate the air in the connecting pipes using a VACUUM PUMP.
(4) Check gas leak (connected points).
(5) Be sure to fully open the packed valves before operation.
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EN
ES
FR
IT
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PT
PL
CZ
RU
CR
HU
TR
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GR
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FI
NO
DK
RO
BG
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LV
SK
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7
OTHERS
OTHERS
Gas Leak Test
Test Operation
To switch the TEST RUN (COOL)
mode, press RESET button for
10 seconds. (The beeper will
make a short beep.)
Auto Restart Setting
The product was shipped with Auto Restart function in the off position.
Turn it on as required.
Remote Control A-B Selection
Note : 1. Repeat above step to reset Remote Control to be A.
2. Remote Control A have not “A” display.
3. Default setting of Remote Control from factory is A.
To separate using of remote control for each indoor unit in case of 2 air
conditioner are installed near.
Remote Control B Setup.
1. Press RESET button on the indoor unit to turn the air conditioner ON.
2. Point the remote control at the indoor unit.
3. Push and hold button on the Remote Control by the tip of the pencil.
“00” will be shown on the display.
4. Press during pushing . “B” will show on the display and “00” will
disappear and the air conditioner will turn OFF. The Remote Control B is
memorized.
• When two indoor units are installed in the same room or adjacent two
rooms, if operating a unit, two units may receive the remote control signal
simultaneously and operate. In this case, the operation can be preserved
by setting either one remote control to B setting. (Both are set to A setting
in factory shipment.)
• The remote control signal is not received when the settings of indoor unit
and remote control are different.
• There is no relation between A setting/B setting and A room/B room when
connecting the piping and cables.
This product is designed so that, after a power failure, it can restart
automatically in the same operating mode as before the power failure.
RESET
Hi POWER FILTER PAP TIMER OPERATION
RESET button
Stripping length of the connecting cable
Model 10, 13, 16SKVP2 Series,
25, 35, 45SKVP2 Series
Power source 50Hz, 220 – 240 V Single phase
Maximum running current 11A
Plug socket & fuse rating 15A
Power cord H07RN-F or 245 IEC66 (1.5 mm2or more)
NOTE : Connecting cable
• Wire type : More than H07RN-F or 245 IEC66 (1.0 mm2or more).
• Wrong wiring connection may cause some electrical parts burn out.
• Be sure to comply with local cords on running the wire from indoor unit
to outdoor unit (size of wire and wiring method, etc.).
• Every wire must be connected firmly.
• This installation fuse (15A) must be used for the power supply line of
this air conditioner.
• If incorrect or incomplete wiring is carried out, it will cause an ignition or
smoke.
• Prepare the power supply for exclusive use with the air conditioner.
• This product can be connected to the mains.
Connection to fixed wiring: A switch which disconnects all poles and
has a contact separation of at least 3 mm must be incorporated in the
fixed wiring.
CAUTION
Check places for
the indoor unit.
Electric parts
cover
Check places for
the outdoor unit.
Valve cover
Information
01
0
1
0
1
01
30 30
40 40
LN
123
12LN
3
Connecting cable Power cord
Earth lineEarth line
Connecting
cable
Terminal
block
Power
cord
• Check the flare nut
connections for the gas
leak with a gas leak
detector or soap water.
Wiring Connection
1. Remove the valve cover from the outdoor unit.
2. Connect the connecting cable to the terminals as identified with their
respective matched numbers on the terminal block of indoor and outdoor
unit.
3. When connecting the connecting cable to the outdoor unit terminals, make
a loop as shown in the installation diagram of indoor and outdoor unit to
prevent water coming in the outdoor unit.
4. Insulate the unused cords (conductors) from any water coming in the
outdoor unit. Proceed them so that they do not touch any electrical or metal
parts.
How to set the Auto Restart
1. Press and hold the RESET button on the indoor unit for 3 seconds to set
the operation (3 beep sound and OPERATION lamp blink 5 time/sec for
5 seconds).
2. Press and hold the RESET button on the indoor unit for 3 seconds to
cancel the operation (3 beep sound but OPERATION lamp does not
blink).
• In case of ON timer or OFF timer are set, AUTO RESTART OPERATION
does not activate.
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