Installation manual

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
12
(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
AB
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.