Ceiling-Mounted Type (C Type); Required Minimum Space For Installation And Service - Airwell OU-PSINV-70TH Installation Instructions Manual

■ Ceiling-Mounted Type (C Type)

3-13. Required Minimum Space for Installation and
Service
(1) Dimensions of suspension bolt pitch and unit
Length
Type
18 855
25 1125
36, 48 1540
(2) Refrigerant tubing • drain hose position
Left side
251
Closed with rubber stopper at time of shipment.
(3) Unit opening position (Refrigerant tubing • drain hose • power inlet port • remote controller wiring inlet port)
Left-side drain hose
outlet port
*3
Remote controller
wiring inlet port
(ø30, knock-out)
*1
Side panel
Outside air intake duct connection port
(ø100, knock-out)
*3
Remote controller wiring
inlet port
(ø30, rubber grommet on
right side only)
Big_PAC_eng.indb 22 Big_PAC_eng.indb 22
A B C
910 210
1180 210
1595 210
Unit: mm
Rear (Figure shows view from front)
84
Left drain position
Top outlet port
123
Power inlet port
(ø40, knock-out)
Knock-out
Rear outlet port
Power inlet port
(ø40, knock-out)
Rear tubing hole
Left-side drain
84
hose outlet port
B
Ceiling side
27.5 A
(Suspension bolt pitch)
75 97
Liquid
tubing
Gas tubing
146
Right drain position
216
110 76
Side panel
*2
*1 Use a compass saw, jig saw or similar tool
and cut along the indented portion of the side
panel.
*2 If the optional drain up kit is installed, this
262
becomes the upper tubing outlet port.
125 72
For details, refer to the manual for the
optional part.
*3 If the remote controller wiring inlet port is
changed to the left side or the left top side,
relocate the rubber grommet to the left side.
Use aluminum tape or similar material to seal
the unused inlet port on the right side.
347
Unit: mm
22
C
Air intake
27.5
Air
Unit: mm
Fig. 3-33
Right side
216
(Liquid tubing •
Gas tubing)
161
251
Unit: mm
Fig. 3-34
Right-side drain
*1
hose outlet port
Position of plate
inside side panel
Fig. 3-35
2009/08/26 16:33:13 2009/08/26 16:33:13