Installation of hanging bolt
Use W3/8" (M10) hanging bolts (4 pcs, locally procured).
Matching to the existing structure, set pitch according to size in the unit external view as shown below.
New concrete slab
Install the bolts with insert brackets or anchor bolts.
(Blade type
(Slide type bracket)
bracket)
(Pipe hanging
anchor bolt)
Steel frame structure
Use existing angles or install new support angles.
Hanging bolt
Hanging bolt
Existing concrete slab
Use a hole-in anchors, hole-in plugs, or a hole-in bolts.
Installation of Flow Selector unit
Treatment of ceiling
The ceiling differs according to structure of building.
For details, consult your constructor or interior finish contractor.
In the process after the ceiling board has been removed, it is important to reinforce ceiling foundation (frame) and
to keep horizontal level of installed ceiling correctly in order to prevent vibration of ceiling board.
• Attach the nuts and the W3/8" (M10) flat washers to the hanging bolt.
• Put washers at up and down of the hanging bracket of the Flow Selector unit to hang down the Flow Selector
unit.
• Check that four sides are horizontal with a level gauge. (Horizontal degree: Within 0.2" (5 mm))
Unit
EN-11
01_IM_1143017001-1_EN.indd 6
01_IM_1143017001-1_EN.indd 6
Rubber
Anchor bolt
Support angle
Hanging bolt (W3/8" (M10)
W3/8" (M10) flat washer (Accessory)
2.8" (70 mm) mm or less
W3/8" (M10) flat washer (Accessory)
Nut (W3/8" (M10)
External view
Refrigerant pipe
connection port
outdoor unit side
18.4'' (468)
(Unit external dimension)
4.0'' (100)
13.2'' (334)
(1.4'' (34))
(Hanging bolt pitch)
1.7" (42)
5.0" (127)
10.9" (277)
16.0" (405)
Power supply cable
intake port (Ø3/4")
RBM-Y0611***
A
FU4PUL
13.3" (338)
FU8PUL
22.8" (578)
FU12PUL
32.2" (818)
6
(Unit: in (mm))
Control Box
Suction gas pipe
Liquid pipe
HP/LP gas pipe
HP : high pressure
LP : low pressure
B
(Hanging bolt pitch)
A
(Unit external dimension)
Liquid
pipe
Refrigerant pipe
connection port
indoor unit side
Gas
2.4" (60)
pipe
Pitch
3.2" (81)
6.7" (170)
4.7" (120)
B
16.0" (407)
25.5" (647)
34.9" (887)
9.9" (250)
9.6" (243)
Pitch
Communication cable intake port
(Ø1.0")
EN
TH
ID
EN-12
24/11/2566 BE 15:06
24/11/2566 BE 15:06