External View - Toshiba RBM-Y1801F4PE Installation Manual

Installation of hanging bolt
Use 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)
(Pipe hanging
bracket)
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 fi nish 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 M10 fl at 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 5 mm)
Unit
EN-11
Rubber
Anchor bolt
Support angle
Hanging bolt (W3/8 or M10)
M10 fl at washer (Accessory)
70 mm or less
M10 fl at washer (Accessory)
Nut (W3/8 or M10)

External view

Refrigerant pipe connecting port
outdoor unit side
Refrigerant pipe connecting port
indoor unit side
567
(Unit external dimension)
94 440
(Hanging bolt pitch)
36
121
192
263
315
Power supply cable intake port Drain pipe connecting port
(Ø20) (size 20A)
RBM-Y1801*** A
F4PE 730
F6PE 1,050
6
Control Box
Discharge gas pipe
Suction gas pipe
Liquid pipe
Drain socket
Liquid pipe
Gas pipe
B
(Hanging bolt pitch)
(33)
A
(Unit external dimension)
160
Pitch
76 65
33
B
802
1,122
150 160 160
Pitch
Communication cable intake port
(Ø13)
(Unit:mm)
33
205
EN-12