Download INSTALLATION MANUAL

[Front view]
1083
116
130
180
995
Screw-A
12 places
GQSE
14 places
GQSF
16 places
(4) Insulate the bracket frame. (Insulation material: Field supply)
Create a slit in the insulation material on the wiring hole so that the cable can
pass through.
18
453
Model
GQSD
412
*Be sure to insulate so as not to expose the metal sheet of bracket frame.
[Top view]
UTD-GQSD-W, UTD-GQSE-W, UTD-GQSF-W
[Side view]
Bracket frame
2
2 × Ø3.2
burring hole
29
Indoor unit
*1) Detailed drawing of bushing
84
74
Slit width:
20 to 25 mm
Ø5 hole
Wall
Ø35
42
Do not leave any clearance
B: When using a rectangular duct
42
Ø2
In 3
of ner D
the ia
bu me
sh ter
ing (ID
)
Ø23
35
78
148
Bushing
9
[Side view]
Insulation material
CAUTION
Grille
Securely fasten the bracket frame on a stable foundation. Or else, it may cause an injury.
(1) Bore a hole in the wall. The rectangular duct dimensions follow figure below.
Create a wiring hole in the rectangular duct (right side) if the wiring hole is
covered with the rectangular duct.
[Top view]
Select the installation location that meets the following requirement and that is
approved by the customer.
• Cold and warm air should reach the entire room.
Indoor unit
PROHIBITED
Rectangular
duct
42 mm
*2
GOOD
C: Inner dimensions of the
rectangular duct
[Side view]
35 mm
4. LOCATION
Wiring hole
Ø 25 to 35 mm
D
C
148 to 152 mm
Installation
height *1
Wall
Install grille
facing the floor *3
D ≤ 1000 mm
Install grille
facing the ceiling *3
floor
*1) Refer to Design & Technical manual
for air velocity distribution and air
temperature distribution during
heating.
*2) If the distance from the ceiling is
not adequate, it may cause mildew
stains on the wall or the ceiling.
(Ensure to fix at least 150 mm away
from any surface of the equipment.)
*3) Do not install as the figure shown
right. In addition, do not install
multiple grilles on a single indoor
unit. The warm air or cold air may
not run smoothly in the entire
room.
Model
C (mm)
GQSD
647 to 651
GQSE
847 to 851
GQSF
1047 to 1051
(2) Mount the bracket frame on the rectangular duct. Fasten it with screw-A
(Accessories) or Rivet (Field supply).
Mount so that the wiring hole is on the right side of the frame.
Rectangular duct
[Top view]
Indoor unit
Wall
5. INSTALLATION METHOD
Bracket
frame
No clearance
5.1. Mounting the bracket frame
Rectangular duct
Wall
A: When directly connecting to the indoor unit
(1) Bore a hole in the wall
(3) Insulate the rectangular duct. (Insulation material: Field supply)
Create a slit in the insulation material on the wiring hole so that the cable can
pass through.
*Be sure to insulate so as not to expose the metal sheet of bracket frame.
148 to 152 mm
C
Model
C (mm)
GQSD
647 to 651
[Top view]
GQSE
847 to 851
GQSF
1047 to 1051
Indoor unit
[Side view]
Insulation material
(2) Mount the bracket frame on the wall.
Mount so that the wiring hole is on the right side of the frame.
Slit width:
20 to 25 mm
(3) Fasten the bracket frame and the indoor unit with screw-A (Accessories).
Indoor Unit
[Top view]
Wall
Bracket frame
No clearance
Wall
35 mm
Indoor unit
Do not leave any clearance
Screw-A
Screw-A
Screw-A
Wall
[Side view]
42 mm
Wiring hole
En-2
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10/8/2013 1:59:34 PM