Installation Site Selection - Sanyo SAP-KCRV243GJH Technical & Service Manual

7-1-4. 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

7-2. Installation Site Selection

7-2-1. Indoor Unit
WARNING
AVOID:
direct sunlight.
nearby heat sources that may affect performance of the
unit.
areas where leakage of flammable gas may be expected.
places where large amounts of oil mist exist.
DO:
select an appropriate position from which every corner of
the room can be uniformly cooled. (High on a wall is best)
select a location that will hold the weight of the unit.
select a location where tubing and drain hose have the
shortest run to the outside. (Fig 1a)
allow room for operation and maintenance as well as
unrestricted air flow around the unit. (Fig 1b)
install the inter-unit cable more than 1 meter away
from any antenna or power lines or connecting wires
used for television, radio, telephone, security
system, or intercom. Electrical noise from any of
these sources may affect operation.
install the unit within the maximum elevation difference
(H1, H2) above or below the outdoor unit and within the
maximum allowable tubing length from the outdoor unit
to the door unit as detailed in table2 and Fig2a and Fig2b.
Table 2
Max. Allowable Tubing
Length
Model
243
303
To prevent abnormal heat genera-
tion and the possibility of fire, do
not place obstacles, enclosures
and grilles in front of or sur-
rounding the air conditioner in a
way that may block air flow.
Limit of Elevation
Difference (H1, H2)
(m)
30
30
15cm
min.
OUTDOOR
UNIT
OUTDOOR
UNIT
(m)
7.5
7.5
26
Indoor unit
Drain hose
Outside drainage
Fig. 1a
15 cm min.
Front View
Fig. 1b
INDOOR
UNIT
Fig. 2a
INDOOR
UNIT
Fig. 2b
NOTE
This outdoor unit requires no refrigerant
charge up to the maximum limit for the
maximum allowable tubing length of 7.5m
(243, 303). Therefore, the refrigerant
needs to be added on-site.
15cm
min.
H1
H2