Installation Site Selection; Indoor Unit - Sanyo COOL Installation Instructions Manual

2. Installation Site Selection

2-1. Indoor Unit

To prevent abnormal heat generation
WARNING
and the possibility of fire, do not
place obstacles, enclosures and
grilles in front of or surrounding the
air conditioner in a way that may
block air flow.
AVOID:
G
direct sunlight.
G
nearby heat sources that may affect performance of the
unit.
G
areas where leakage of flammable gas may be expected.
G
placing or allowing any obstructions near the air conditioner
inlet or outlet.
G
installing in rooms that contain instant-on (rapid-start)
fluorescent lamps. (These may prevent the air conditioner
from receiving signals.)
G places where large amounts of oil mist exist.
G installing in locations where there are devices that
generate high-frequency emissions.
DO:
G
select an appropriate position from which every corner of
the room can be uniformly cooled. (High on a wall is best
for wall-mounted types.)
G
select a location that will hold the weight of the unit.
G
select a location where tubing and drain hose have the
shortest run to the outside. (Fig. 1)
G
allow room for operation and maintenance as well as
unrestricted air flow around the unit. (Fig. 2a or 2b)
G
install the unit within the maximum elevation difference
(H1, H2, H3, H4) above or below the outdoor unit and
within a total tubing length (L1+L2+L3, L1+L2+L3+L4)
from the outdoor unit as detailed in Table 3 and Fig. 3a.
Tubing length (L1)
INDOOR
UNIT (1)
Elevation
difference (H1) OUTDOOR
UNIT
H4
INDOOR
L4
UNIT (4)
INDOOR
UNIT (2)
L2
L3
INDOOR
UNIT (3)
Fig. 3a
2" (5 cm)
min.
For ceiling-mounted cassette units
CAUTION
• Air delivery from a ceiling-
mounted cassette unit will
be degraded if the distance
from the floor to the ceiling
is greater than 10 ft. (3 m).
• For stable operation of the
air conditioner, do not install
H2
wall-mounted units less
than 5' (1.5 m) from floor
level. (Fig. 3b)
H3
4
Indoor unit
Drain hose
Outside drainage
Fig. 1
For wall-mounted units
6" (15 cm)
min.
Front View
Fig. 2a
3.3 ft.
(1m)
3.3 ft.
3.3 ft.
(1m)
(1m)
Fig. 2b
Indoor unit
Minimum height
from floor level
5' (1.5 m)
Floor level
Fig. 3b
2" (5 cm)
min.
3.3 ft.
(1m)
3.3 ft.
(1m)
Wall