3
en
3. Installing the indoor unit
Fig. 3-2
A
Independent piece (Removable)
B
Drain piping
C
Gas piping
D
Liquid piping
E
T.B.box
1) Suspension bolt installing spacing
(mm)
2) Refrigerant and drain piping location
A
B
Fig. 3-3
A
Pattern paper
B
Suspension bolt hole
C
Indoor unit width
A
Use inserts of 100 kg to
150 kg each.
B
Use suspension bolts of
W3/8 or M10 in size
Fig. 3-4
(mm)
Secure the suspension bolts or use angle stock braces or square timbers for bolt
installation. (Fig. 3-4)
3) Selection of suspension bolts and piping positions (Fig. 3-3)
Using the pattern paper provided for installation, select proper positions for suspension
bolts and piping and prepare relative holes.
3.2. Preparation for installation (Fig. 3-2)
3.1. Check the indoor unit accessories (Fig. 3-1)
The indoor unit should be supplied with the following spare parts and accessories
(contained in the inside of the intake grille).
Accessory name
Q’ty
1
Washer
4 pcs + 4 pcs (with insulation)
2
Pipe cover
1 pc Large size (For gas piping)
3
Pipe cover
1 pc Small size (For liquid piping)
4
Band
4 pcs
5
Drain hose
1 pc
6
Band
2 pcs
7
Drain piping cover
1 pc
8
Filter element
12 pcs
Fig. 3-1
1
(PAC-SG38KF-E)
2
3
4
5
6
7
8
1180
1136
542
RG79F453H01_en.indd 3
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