4
Fig. 3-2
D
W
H
(mm)
A
B
C D
200
B
G
E
F
Fig. 3-3
1
2
A
Ceiling
B
Rafter
C
Beam
D
Roof beam
E
Use inserts rated at 100-150 kg each
(procure locally)
F
Suspension bolts M10 (3/8") (procure
locally)
G
Steel reinforcing rod
A
Washer (procure locally)
B
2 nuts (procure locally)
C
Suspension bolt (procure locally)
Fig. 3-4
E
C
D
B
A
30
1
2
(mm)
Models
B
RP71
690
RP100
960
RP125
1160
RP140
1346
D
Air intake
E
Air outlet
F
Air intake duct flange
3. Installing the indoor unit
11
11
200
200
21
A
B
D
E
C
600
100
A
B
900
300
530
E
F
D
30
100
130
3.2. Unit dimension and service space (Fig. 3-2)
A
Air intake
B
Air outlet
C
Service space
D
Drain pan
E
Electrical parts box
(mm)
Models
W
H
D
A
B
RP71
785
690
428
650
690
RP100
1055
690
428
920
960
RP125
1255
690
428
1120
1160
RP140
1415
690
428
1306
1346
*B : Suspension bolt pitch
3.3. Suspension structure (Give site of suspension
strong structure) (Fig. 3-3)
• The ceiling work differs according to the construction of the building. Building con-
structors and interior decorators should be consulted for details.
1
Wooden structures
• Use tie beams (single storied houses) or second floor beams
(two story houses) as reinforcing members.
• Wooden beams for suspending air conditioners must be
sturdy and their sides must be at least 6 cm long if the
beams are separated by not more than 90 cm and their
sides must be at least 9 cm long if the beams are sepa-
rated by as much as 180 cm. The size of the suspension
bolts should be ø10 (3/8"). (The bolts do not come with the
unit.)
2
Ferro-concrete structures
Secure the suspension bolts using the method shown, or use steel or wooden hang-
ers, etc. to install the suspension bolts.
3.4. Unit suspension procedures (Fig. 3-4)
Suspend the main unit as shown in the Fig. 3-4.
1
When no air intake duct flange is used.
2
When air intake duct flange is used.
Caution:
• Make sure that the unit is level when installed.
• Work with the protection gloves when you install the unit. (Take care of a
hurt.)
To prevent getting hurt.
