Sanyo CHDZ09053 - Manual (Page 41)

2-31
Design of W-3WAY ECO-i SYSTEM Unit Specifi cations
1
2
3
4
5
6
7
8
4. Installation Instructions
NOTE
4. Installation Instructions
4-1. Indoor Unit
AVOID:
areas where leakage of fl ammable gas may be expected.
places where large amounts of oil mist exist.
direct sunlight.
locations near heat sources which may affect the perform-
ance of the unit.
locations where external air may enter the room directly.
This may cause “sweating” on the air discharge ports,
causing them to spray or drip.
locations where the remote controller will be splashed with
water or affected by dampness or humidity.
installing the remote controller behind curtains or furniture.
locations where high-frequency emissions are generated.
DO:
select an appropriate position from which every corner of
the room can be uniformly cooled.
select a location where the ceiling is strong enough to
support the weight of the unit.
select a location where tubing and drain pipe have the
shortest run to the outdoor unit.
allow room for operation and maintenance as well as unre-
stricted air fl ow around the unit.
install the unit within the maximum elevation difference
above or below the outdoor unit and within a total tubing
length (L) from the outdoor unit as detailed in Table 2-1.
allow room for mounting the remote controller about 3 ft
off the fl oor, in an area that is not in direct sunlight nor in
the fl ow of cool air from the indoor unit.
Air delivery will be degraded if the distance from the fl oor to
the ceiling is greater than 10 ft.
Concealed Duct (High-Static Pressure) Type
4-Way Air Discharge Semi-Concealed Type
3 ft.
3 ft.
3 ft.
3 ft.
3 ft.
W all-Mounted T ype
min.6 in.
Front View
min.
6 in. min.
6 in.
Ceiling-Mounted T ype
Side vie w
min. 10 in.
min. 2 ft.
Air intake
Air
discharge
min. 10 in.
Ceiling
Wall
Front view
Max. 10 in.
Obstacle
The rear of the indoor unit can be installed flush
against the wall.
NOTE
Fig. 4-1
Fig. 4-2
min. 2 in.
min. 2 in.
min.
3 ft.
Air
intake
Air
discharge
Obstacle
Ceiling
Wall
Wall
Side view
1-Way Air Discharge Semi-Concealed Type
Fig. 4-3
Fig. 4-4