Toshiba CARRIER RAV-SP420CT-UL - Manual (Page 11)

– 10 –
Under Ceiling Type
Installation Manual
EN
Toshiba
„ Installation of indoor unit
• Preparation before holding down main unit
* Confirm the presence of the ceiling material
beforehand because the fixing method of hanging
metal when the ceiling material is set differs from
that when the ceiling material is not set.
▼ There is ceiling material
* Tighten the hanging metal with upper/lower nuts
as shown in the figure.
▼ There is no ceiling material
• Holding down of main unit
(1) Attach washer and nuts to the hanging bolt.
(2) Hang the unit to the hanging bolt as shown the
figure below.
(3) As shown in the figure below, fix the ceiling material
securely with the double nuts.
REQUIREMENT
• The ceiling surface may not be horizontal. Be
sure to confirm that width and depth directions
are level.
„ Installation of remote control
(Sold separately)
For installation of the wired remote control, follow the
Installation Manual attached with the remote control.
• Pull out the remote control cord together with the
refrigerant pipe or drain pipe.
Be sure to pass the remote control cord through
upper side of the refrigerant pipe and drain pipe.
• Do not leave the remote control at a place exposed
to the direct sunlight and near a stove.
• Operate the remote control, confirm that the indoor
unit receives a signal surely, and then install it.
(Wireless type)
• Keep 3’3” (1 m) or more from the devices such as
television, stereo, etc.
(Disturbance of image or noise may generate.)
(Wireless type)
Ceiling surface
Double nut
(Procured locally)
Hanging bolt
(Procured locally)
Washer (Accessory)
Hanging metal
Indoor
unit
2.0”
(50
mm)
Ceiling surface
Double nut
(Procured locally)
Hanging bolt
(Procured locally)
Washer (Accessory)
Hanging metal
Indoor
unit
Nut
(Procured locally)
Washer
(Procured locally)
Double nut
(Procured locally)
Hanging bolt
(Procured locally)
Washer (Accessory)
Indoor
unit
Double nut
(Procured locally)
Hanging bolt
Ceiling surface
Washer
(Accessory)
0
.8” -
1.2”
(20 -
30 mm)
10-EN
+00EH99864801_00Ta.book Page 10 Tuesday, November 24, 2009 5:40 PM