Toshiba RAS-B10J2FVG-E, Installation Manual

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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 fl are 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
9
Insulation 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
40 85
542
6
R45
11
2
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 speci fi c 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