Toshiba RAS-35SKVP2-EE, RAS-35SAVP2-EE user guide manual

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INSTALLATION MANUAL

AIR CONDITIONER (SPLIT TYPE)

ENGLISH

PУCСКИЙ

TÜRKÇE

Indoor unit RAS-10, 13, 16SKVP2 Series RAS-25, 35, 45SKVP2 Series

Outdoor unit RAS-10, 13, 16SAVP2 Series RAS-25, 35, 45SAVP2 Series

1 110251240

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CONTENTS

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

 Refrigerant Piping Connection ..................................................................................................................................................................6

 Evacuating ................................................................................................................................................................................................6

OTHERS ......................................................................................................................................................................................................... 7

 Gas Leak Test ........................................................................................................................................................................................... 7

 Remote Control A-B Selection ................................................................................................................................................................... 7

 Test Operation ..........................................................................................................................................................................................7

 Auto Restart Setting ................................................................................................................................................................................. 7

СОДЕРЖАНИЕ

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

 Подcоeдинeниe Tpyбопpоводa для Xлaдaгeнтa ...................................................................................................................................6

 Удaлeниe Воздyxa ...................................................................................................................................................................................6

ДPУГИE ......................................................................................................................................................................................................... 7

 Пpовepкa Отcyтcтвия Утeчки Гaзa ........................................................................................................................................................ 7

 Выбор А-В на пульте ДУ ......................................................................................................................................................................... 7

 Пpобнaя Экcплyaтaция ...........................................................................................................................................................................7

 Уcтaновкa Aвтомaтичecкого Повтоpного Пycкa................................................................................................................................... 7

İÇİNDEKİLER

GÜVENLİK ÖNLEMLERİ .............................................................................................................................................................................. 1

İÇ VE DIŞ ÜNITENIN MONTAJ ŞEMASI ...................................................................................................................................................... 2

 İsteğe Bağlı Montaj Parçaları .................................................................................................................................................................... 2

İÇ ÜNİTE ........................................................................................................................................................................................................ 3

 Montaj Yeri .................................................................................................................................................................................................3

 Bir Delik Açılması ve Montaj Plakasının Yerleştirilmesi .............................................................................................................................3

 Elektrik İşi .................................................................................................................................................................................................. 3

 Kablo Bağlantısı ........................................................................................................................................................................................ 4



Boruların Bağlanması ve Boşaltma Hortumunun Monte edilmesi

 İç Ünitenin Takılması ................................................................................................................................................................................. 5

 Su Boşaltma .............................................................................................................................................................................................. 5

DIŞ ÜNİTE ...................................................................................................................................................................................................... 5

 Soğutma Maddesi Boru Bağlantısı ............................................................................................................................................................ 6

 Boşaltma ................................................................................................................................................................................................... 6

DİĞERLERİ .................................................................................................................................................................................................... 7

 Gaz Kaçağı Testi ....................................................................................................................................................................................... 7

 Uzaktan Kumanda ile A-B Seçimi .............................................................................................................................................................. 7

 Test İşlemi ................................................................................................................................................................................................. 7

 Otomatik Yeniden Başlama Ayarı .............................................................................................................................................................. 7

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.................................................................................................................... 4

PRECAUTIONS FOR SAFETY

Power supply cord of parts of appliance for outdoor use shall be at least polychloroprene sheathed ﬂ exible cord (design H07RN-F) or cord designation 245 IEC66 (1.5 mm2 or more). (Shall be installed in accordance with national wiring regulations.)

CAUTION

• 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 insufﬁ cient and may contain impurities.

CAUTION

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

DANGER

• 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.

For general public use

New refrigerant air conditioner installation

WARNING

• 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 speciﬁ ed 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 conﬁ rming use of its products.

CAUTION

• 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.

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.

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INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS

170 mm or more

(Attach to the front panel.)

Filter

Batteries

Wireless remote control

Remark :

• Detail of accessory and installation parts can see in the accessory sheet.

• Some pictures might be different from the actual parts.

Pan head wood screw

100 mm or more

Air ﬁ lter

600 mm or more

Hook

Remote control holder

Vinyl tape Apply after carrying out a drainage test.

600 mm or more

Hook

65 mm or more

100 mm or more

Installation

plate

170 mm or more

Shield pipe

Saddle

Extension drain hose (Not available, provided by installer)

600 mm or more

For the rear left and left piping

Wall

Insert the cushion between the indoor unit and wall, and tilt the indoor unit for better operation.

Do not allow the drain hose to get slack.

Cut the piping hole sloped slightly.

Make sure to run the drain hose sloped downward.

The auxiliary piping can be connected to the left, rear left, rear right, right, bottom right or bottom left.

Right

Rear right

Rear

Bottom

left

right

Insulate the refrigerant pipes separately with insulation, not together.

6 mm thick heat resisting polyethylene foam

Left

Bottom left

Optional Installation Parts

Part

code

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)

Pipe insulating material

(polyethylene foam, 6 mm thick)

Putty, PVC tapes

Parts name Q’ty

One

each

One

each

Fixing bolt arrangement of outdoor unit

• Secure the outdoor unit with ﬁ xing 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 9 and cap water proof ! to the bottom plate of the outdoor unit before installing it.

29 mm

330 mm

Air outlet

125 mm

108 mm

Air inlet

Ø25 mm

106 mm

600 mm

(10, 13, 16SAVP2 Series) (25, 35, 45SAVP2 Series)

121 mm

99 mm

Drain outlet

29 mm

330 mm

Air outlet

106 mm

197 mm

600 mm

108 mm

125 mm

Ø25 mm

Air inlet

121 mm

99 mm

Drain outlet

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INDOOR UNIT

Installation Place

• 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

• 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.

(Side view) (Top view)

Indoor unit

Reception range

Indoor unit

Remote control

Reception range

54 °

5°

Remote control

Cutting a Hole and Mounting

Installation Plate

Cutting a hole

When installing the refrigerant pipes from the rear

80 100 180

Pipe hole

65 mm

The center of the pipe hole is above the arrow.

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.

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.

Mounting the installation plate

Anchor bolt holes

Hook

170

Indoor unit

Hook

Thread

Pipe hole

Weight

100 mm

Hook

Pipe hole

Mounting screw

62 82.5

Installation plate

2 m or more from ﬂ oor

When the installation plate is directly mounted on the wall

1. Securely ﬁ t 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 ﬁ gure.

3. Install the installation plate horizontally in the wall.

CAUTION

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.

Installation plate (Keep horizontal direction.)

Anchor bolt

Projection

5 mm dia. hole

Clip anchor (local parts)

Mounting screw Ø4 x 25 R

15 mm or less

CAUTION

Failure to ﬁ rmly 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.

Electrical Work

1. The supply voltage must be the same as the rated voltage of the air conditioner.

2. Prepare the power source for exclusive use with the air conditioner.

NOTE

• Wire type : More than H07RN-F or 245 IEC66 (1.5 mm2 or more).

CAUTION

• This appliance can be connected to the mains in either of the following two ways.

(1) Connection to ﬁ xed 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 ﬁ xed

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.

NOTE

• Perform wiring works so as to allow a general wiring capacity.

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Wiring Connection

How to connect the connecting cable

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.

CAUTION

• Be sure to refer to the wiring system diagram labeled inside the front panel.

• Check local electrical cords and also any speciﬁ c wiring instructions or limitations.

Terminal cover

Screw

Connecting cable

Cord clamp

Screw

Terminal block

Earth line

Connecting cable

110 mm

10 mm

Earth line

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 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 ﬁ rmly until the connection part contacts with heat insulator, and the secure it with original screw.

How to remove the drain cap

Clip the drain cap by needlenose pliers and pull out.

How to ﬁ x the drain cap

1) Insert hexagon

wrench (4 mm) in a center head.

4 mm

Heat insulator

Drain hose

2) Firmly insert the drain cap.

No gap

Insert a hexagon wrench (4 mm).

Do not apply lubricating oil (refrigerant machine oil) when inserting the drain cap. Application causes deterioration and drain leakage of the plug.

CAUTION

Firmly insert the drain hose and drain cap; otherwise, water may leak.

about 15 cm

Stripping length of the connecting cable

10 mm

50 mm

NOTE

• Use stranded wire only.

• Wire type : More than H07RN-F or 245 IEC66 (1.0 mm2 or more).

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.

Piping and Drain Hose Installation

Piping and drain hose forming

* Since dewing results in a machine trouble, make sure to insulate both con-

necting pipes. (Use polyethylene foam as insulating material.)

Rear right

Rear left

Bottom left

Left

Bottom right

Right

oh niard

i gn

tils l

nittuc-eiD

na p

t n o

noitaraperp g

ni p

i P

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.

Slit

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

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 (ﬁ gure)

(To the forefront of ﬂ are)

270 mm

230 mm

m m 3

Gas side

Liquid side

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

OUTDOOR UNIT

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.

CAUTION

• 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.

Indoor unit

Auxiliary pipes

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.

Connecting cable

Indoor Unit Fixing

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 conﬁ rm that it is ﬁ rmly 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 conﬁ rm that it is ﬁ rmly hooked up on the installation plate.

Hook

• For detaching the indoor unit from the

installation plate, pull the indoor unit toward you while pushing its bottom up at the speciﬁ ed parts.

Hook here.

Installation plate

Press

(unhook)

PushPush

Drainage

1. Run the drain hose sloped downwards.

NOTE

• The hole should be made at a slight downward slant on the outdoor side.

Do not form the Do not rise the drain hose.

50 mm or more

Do not put the drain hose end into water.

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.

Shield pipe

Drain hose

Inside the room

CAUTION

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.

drain hose into a wavy shape.

Extension drain hose

Space for pipes

Do not put the drain hose end in the drainage ditch.

Wall

Drain guide

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 sulﬁ de gas

• A place where high-frequency

waves are likely to be generated as from audio equipment, welders, and medical equipment

Strong wind

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Refrigerant Piping Connection

Evacuating

Flaring

1. Cut the pipe with a pipe cutter.

Obliquity Roughness Warp

2. Insert a ﬂ are nut into the pipe and ﬂ are the pipe.

• Projection margin in ﬂ aring : A (Unit : mm)

Rigid (clutch type)

Outer dia.

of copper pipe

Ø6.35

R410A tool used

0 to 0.5 1.0 to 1.5

Conventional tool

used

Ø9.52 0 to 0.5 1.0 to 1.5

Die

Ø12.70

Pipe

Imperial (wing nut type)

0 to 0.5 1.0 to 1.5

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

Tightening connection

Align the centers of the connecting pipes and tighten the ﬂ are nut as far as pos- sible with your ﬁ ngers. Then tighten the nut with a spanner and torque wrench as shown in the ﬁ gure.

Half union

Externally threaded side

Use a wrench to secure. Use a torque wrench to tighten.

CAUTION

Do not apply excess torque. Otherwise, the nut may crack depending on the conditions.

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)

• Tightening torque of ﬂ are pipe connections The operating pressure of R410A

is higher than that of R22 (approx.

1.6 times). It is therefore necessary to ﬁ rmly tighten the ﬂ are pipe connecting sections (which connect the indoor and outdoor units) up to the speciﬁ ed tightening torque. Incorrect connections may cause not only a gas leakage, but also damage to the refrigeration cycle.

Shaping pipes

1. How to shape the pipes Shape the pipes along the incused line on

the outdoor unit.

2. How to ﬁ t position of the pipes Put the edges of the pipes to the place with

a distance of 85 mm from the incused line.

Flare nut

Internally threaded side

Flare at outdoor unit side

(Unit : N·m)

Flare at indoor unit side

Incused line

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.

Using a vacuum pump

Be sure to use a vacuum pump with counter-ﬂ ow prevention function so that inside oil of the pump does not ﬂ ow 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 conﬁ rm 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.

Compound pressure gauge

–101 kPa

(–76 cmHg)

Handle Lo

Charge hose (For R410A only)

Connecting pipe

Packed valve at gas side

Service port (Valve core (Setting pin))

Packed valve at liquid side

Pressure gauge

Manifold valve

Handle Hi (Keep full closed)

Charge hose (For R410A only)

Vacuum pump adapter for counter-ﬂ ow prevention (For R410A only)

Vacuum

pump

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.

Packed valve handling precautions

• 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:

Gas side (Ø12.70 mm)

Gas side (Ø9.52 mm)

Liquid side (Ø6.35 mm)

Service port

50 to 62 N·m (5.0 to 6.2 kgf·m)

30 to 42 N·m (3.0 to 4.2 kgf·m)

16 to 18 N·m (1.6 to 1.8 kgf·m)

9 to 10 N·m (0.9 to 1.0 kgf·m)

The hexagon wrench is required.

m 4

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OTHERS

Wiring Connection

1. Remove the valve cover from the outdoor unit.

2. Connect the connecting cable to the terminals as identiﬁ ed 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.

Stripping length of the connecting cable

Terminal

block

Connecting

cable

30 30

Power cord

0 1

Connecting cable Power cord

0 1

40 40

Earth lineEarth line

OTHERS

Gas Leak Test

Model

Power source

Maximum running current 11A

Plug socket & fuse rating

Power cord H07RN-F or 245 IEC66 (1.5 mm

10, 13, 16SKVP2 Series,

25, 35, 45SKVP2 Series

50Hz, 220 – 240 V Single phase

15A

or more)

CAUTION

• 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 ﬁ rmly.

• 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 ﬁ xed wiring: A switch which disconnects all poles and

has a contact separation of at least 3 mm must be incorporated in the ﬁ xed wiring.

NOTE : Connecting cable

• Wire type : More than H07RN-F or 245 IEC66 (1.0 mm2 or more).

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.

Check places for the indoor unit.

Valve cover

Electric parts cover

Check places for the outdoor unit.

• Check the ﬂ are nut connections for the gas leak with a gas leak detector or soap water.

Remote Control A-B Selection

• 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.

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

“00” will be shown on the display.

4. Press

disappear and the air conditioner will turn OFF. The Remote Control B is memorized.

button on the Remote Control by the tip of the pencil.

during pushing . “B” will show on the display and “00” will

Test Operation

To switch the TEST RUN (COOL) mode, press RESET button for 10 seconds. (The beeper will make a short beep.)

Hi POWER FILTER PAP TIMER OPERATION

RESET button

RESET

Auto Restart Setting

This product is designed so that, after a power failure, it can restart automatically in the same operating mode as before the power failure.

Information

The product was shipped with Auto Restart function in the off position. Turn it on as required.

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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Toshiba RAS-35SKVP2-EE, RAS-35SAVP2-EE user guide manual

Specifications and Main Features

Frequently Asked Questions

User Manual