Toshiba RAS-B10J2FVG-E User manual

AIR CONDITIONER (SPLIT TYPE)
INSTALLATION MANUAL
Indoor unit
RAS-B10J2FVG-E
RAS-B13J2FVG-E
RAS-B18J2FVG-E
ENGLISH
R32 or R410A
1112151197

CONTENTS
EN
PRECAUTIONS FOR SAFETY...........................................................................................................................................1
ACCESSORY PARTS.........................................................................................................................................................5
INSTALLATION DIAGRAM OF INDOOR AND OUTDOOR UNITS ...................................................................................6
Optional Installation Parts...............................................................................................................................................6
INDOOR UNIT.....................................................................................................................................................................7
Installation Place.............................................................................................................................................................7
Cutting a Hole and Mounting Installation Plate...............................................................................................................7
How to Install Indoor Unit................................................................................................................................................8
Concealed Installation.....................................................................................................................................................9
How to open the air inlet grille.......................................................................................................................................10
How to use the heat insulation block ............................................................................................................................10
OUTDOOR UNIT...............................................................................................................................................................10
Installation Place...........................................................................................................................................................10
Precautions about Installation in Regions with Snowfall and Cold Temperatures ........................................................11
Draining the Water ........................................................................................................................................................ 11
Refrigerant Piping Connection...................................................................................................................................... 11
Evacuating ...................................................................................................................................................................12
Wiring Connection.........................................................................................................................................................12
Electrical Work ..............................................................................................................................................................12
OTHERS............................................................................................................................................................................13
Gas Leak Test ...............................................................................................................................................................13
Setting of Remote Control Selector Switch...................................................................................................................13
Remote Control A-B Selection ......................................................................................................................................13
Test Operation ..............................................................................................................................................................13
Auto Restart Function Setting ......................................................................................................................................13

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PRECAUTIONS FOR SAFETY
PRECAUTIONS FOR SAFETY
• Before installation, please read these precautions for safety carefully.
• Be sure to follow the precautions provided here to avoid safety risks.
The symbols and their meanings are shown below.
WARNING : It indicates that incorrect use of this unit may cause severe injury or
death.
CAUTION : It indicates that incorrect use of this unit may cause personal injury
(*1), or property damage (*2).
*1: Personal injury means a slight accident, burn, or electrical shock
which does not require admission or repeated hospital treatment.
*2: Property damage means greater damage which affects assets or
resources.
For general public use
Power supply cord and connecting cable of appliance use shall be at least
polychloroprene sheathed flexible cord (design H07RN-F) or cord designation
60245 IEC66. (Shall be installed in accordance with national wiring regulations.)
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.
CAUTION To disconnect the appliance from the main power supply
Read the precautions in
this manual carefully before
operating the unit.
This appliance is filled with R32.
ADOPTION OF R32 or R410A REFRIGERANT
This Air Conditioner has adopted a refrigerant HFC (R32 or R410A) which does
not destroy the ozone layer.

2
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 (R32 OR 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.

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WARNING
• Never modify this unit by removing any of the safety guards or by passing 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 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.
• Do not use means to accelerate the defrosting process or to clean, other than
those recommended by the manufacturer.
• The appliance shall be stored in a room without continuously operating ignition
sources (for example: open flames, an operating gas appliance or an operating
electric heater).
• Be aware that refrigerants may not contain an odour.
• Do not pierce or burn as the appliance is pressurized. Do not expose the
appliance to heat, flame, sparks, or other sources or ignition. Else, it may
explode and cause injury or death.
• A special tool for the R32 or R410A refrigerant is required for installation.
• Thickness of copper pipes used R32 must be more than 0.8 mm. Never use
copper pipes thinner than 0.8 mm.
• After completion of installation or service, confirm there is no leakage of
refrigerant gas. It may generate toxic gas when the refrigerant contacts with fire.
• When the indoor unit is connected with multi-split R32 outdoor unit 3M26, 4M27
and 5M34.
Please see IMS outdoor unit installation manual and consult your dealer about
the minimum floor area.
• Comply with national gas regulations.

4
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.
■Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases.
Do not vent gases into the atmosphere.
Refrigerant type: R32
GWP(1) value: 675 * (ex. R32 ref. AR4)
(1)GWP = global warming potential
The refrigerant quantity is indicated on the unit name plate.
* This value is based on F gas regulation 517/2014
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 the unit at place where leakage of flammable gas may occur. In
case gas leaks and accumulates at surrounding of the unit, it may cause of fire.
• 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.

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ACCESSORY PARTS
ACCESSORY PARTS
ACCESSORY AND INSTALLATION PARTS
No. Parts name (Q’ty) No. Parts name (Q’ty)
1
Installation plate* × 1
2
Wireless remote control* × 1
3
Battery × 2
4
Remote control holder* × 1
5
Filter**
6
Filter**
7
Mounting screw** Ø4 × 25R× 8
8
Flat head wood screw Ø3.1 × 16R× 2
9
Insulation sheet × 1 (for some models only)
!
Drain nipple*** × 1 (for heating model only)
"
Cap water proof*** × 2 (for some models only)
#
Owner’s Manual
$
Installation Manual
%
B Label × 2 (for Multi model)
* The part may differ from that shown.
** The number of parts may differ by model.
*** The part is packed with the outdoor unit.
Air filters
Clean every 2 weeks.
1. Open the air inlet grille.
2. Remove the air filters.
3. Vacuum or wash and then dry them.
4. Reinstall the air filters and close the air inlet grille.
Filter
Maintenance & Shelf-life
Clean every 3-6 months when dust tuck or covers the filter.
1. Recommend to use vacuum to clean by sucking the dusts which stick or dip inside the filter or use the blower to blow the dust go out through the filter.
2. If necessary to use water to clean, simply use the plain water to wash the filter, dry with the sunlight for 3-4 hours or until it completely dry.
Nevertheless, use hair dryer to dry it. However, washing with water, it may reduce the performance of the filter.
3. Replace every 2 years or sooner. (contact your dealer to purchase new filter) (P/N : RB-A620DE)
Note: Filter life depends on the level of impurities in your operating environment. Higher levels of impurities may require more frequent cleaning and
replacement. In all cases, we recommend an additional set of filters to improve the purifying and deodorizing performance of your air conditioner.
Filter

6
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
(RAS-B10, 13J2FVG-E)
: Ø12.7 mm
(RAS-B18J2FVG-E)
One
each
BPipe insulating material
(polyethylene foam, 8 mm thick) 1
CPutty, PVC tapes One
each
Optional Installation Parts
• 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 !and cap
water proof "to the bottom plate of the outdoor unit before installing it.
Fixing bolt arrangement of outdoor unit
2
3
Right
Rear right
Bottom right Rear left
Bottom left
Left
Insulate the refrigerant pipes
separately with insulation, not
together.
8 mm thick heat resisting
polyethylene foam
1
Batteries
8
Flat head
wood screw 4Remote 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
Air filter Installation plate
600 mm or more
100 mm or more
600 mm or more
600 mm or more
In case of right or left piping
Cut dot-line area
Make sure to run the drain hose
sloped downward.
Do not allow the drain hose to get
slack.
The auxiliary piping can be
connected to the left, rear left, rear
right, right, bottom right or bottom
left.
Cut the piping
hole sloped
slightly.
CAUTION
Install in rooms that are 13 m³ or larger.
If a leak of refrigerator gas occurs
inside the room, an oxygen deficiency
can occur.
5Filter
wWhen using a multi-system outdoor unit, refer to the installation manual
provided with the model concerned.
70 mm or more
50 mm or more
50 mm or more
6Filter
7Mounting screw 9Insulation sheet
100 mm or more
Drain outlet
Air inlet
Air outlet
108 mm
28 mm
600 mm
320 mm
125 mm
86 mm
102 mm
90 mm
Ø25 mm
340 mm
* Drain nipple and cap
water proof are packed
in outdoor unit.

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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 remote control.
• 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
: Pipe hole ( Ø65 mm )
100 60
(Rear piping)
(Bottom piping)
(Side piping)
45 45 45
45
100
60
100 70
1. After determining the pipe hole position, drill the pipe hole (Ø65 mm) at a
slight downward slant to the outdoor side.
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.
• 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.
CAUTION
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 Ø5 mm holes
in the wall.
• Insert clip anchors for appropriate mounting screws 7.
CAUTION
7
Installation plate
(Keep horizontal direction)
Ø5 mm hole
Clip anchor
(local parts)
Mounting screw
Ø4 mm × 25R
Anchor bolt
Projection
15 mm or less
(Side view) (Top view)
* : Axial distance
Reception range
Remote control
Remote
control
Reception range
Indoor unit
80°
90°
7 m
7 m
45°
45°
Mounting the installation plate
(Unit : mm)
(700)
150 230
670
(600)
15 15
590
560
272
15
15
90
(205)
Floor
Wall

8
How to Install Indoor Unit
Treatment of piping connection
Layout of connection piping
1. Remove the air inlet grille. Open the air inlet grille and remove the strap.
2. Remove the front panel (Remove the 4 screws).
Front panel
Hook
Air inlet grille
1) Check the flare nut connections for the gas leak with a gas leak detector
or soap water.
2) To prevent gap in slit, fasten top and bottom with tape.
3) Slit is covered with tape.
4) Fasten with supplied Insulate sheet to prevent gap on the top of slit.
Gas leak check Tape
Slit
Tape
9Insulation sheet
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
drain hose into
a wavy shape.
Do not rise the
drain hose.
Do not put the
drain hose end
into water.
Do not put the
drain hose end in
the drainage ditch.
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
Inside the room
Drain hose
Extension drain hose
100 58
4085
542
6
R45
112
148
120°
64
Ø40
29
85
108
49
6
210
163
49
47
Connection piping
CAUTION
Arrange the drain pipe for proper drainage from the unit.
Improper drainage can result in dew-dropping.
Wiring of the connection cable is necessary to remove the front panel.
1. Remove the terminal cover and cord clamp.
2. Insert the connecting cable (according to the local cords) into the pipe
hole on the wall.
3. Take out the connecting cable through the cable slot on the rear panel so
that it protrudes about 50 cm from the front.
4. Insert the connecting cable fully into the terminal block and secure it
tightly with screws.
5. Tightening torque : 1.2 N·m (0.12 kgf·m)
6. Secure the connecting cable with the cord clamp.
7. Fix the terminal cover, install the front panel and grille inlet.
Wiring connection
CAUTION
• 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 : H07RN-F or 60245 IEC66 (1.0 mm² or more)
Earth line
Terminal
block
Screw
Cord clamp
Earth screw
Screw
Terminal cover
Hook
430 mm
110 mm Earth line
50 mm
20 mm
10 mm
Stripping length of the connecting cable