Additional Materials Required For Installation; Installation Site Selection; Indoor Unit - Sanyo SAP-CMRV1424EH Technical & Service Manual

1-5. Additional Materials Required for Installation

1. Refrigeration (armored) tape
2. Insulated staples or clamps for connecting wire
(See local codes)
3. Putty
4. Refrigeration lubricant
5. Clamps or saddles to secure refrigerant tubing

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 A/C inlet or
outlet.
G installing in rooms that contain instant-on (rapid-start)
fluorescent lamps. (These may prevent the A/C 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.)
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. 2)
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, L1+L2+L3,
L1+L2+L3+L4) from the outdoor unit as detailed in
Table 3 and Fig. 3a.
Indoor unit
5 cm
min.
Tubing length (L1)
INDOOR
UNIT (1)
Elevation
difference (H1) OUTDOOR
UNIT
H4 INDOOR
UNIT (4)
CAUTION
For stable operation of the air
conditioner, do not install
wall-mounted type indoor
units less than 1.5 m from
floor level.
4
Drain hose
Outside drainage
Fig. 1
15 cm min.
5 cm
min.
Front View
Fig. 2
INDOOR
UNIT (2)
L2
L3
INDOOR
L4
UNIT (3)
Fig. 3a
Indoor unit
Minimum height
from floor level
1.5 m
Floor level
Fig. 3b
H2
H3
Wall