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INSTALLATION PROCEDURE
INDOOR UNIT
I Fixing
• Place the installation guide pattern on the designated
installation place and mark the hole position.
• Drill a hole and mount installation plate.
• After determining the pipe
hole position drill the hole at
a slight downward slant
towards the outdoor side.
Note: When installing
the refrigerant pipes from
others side. A hole must
be place to allow fall
towards the outdoor unit.
I Wiring
• This indoor unit is ready for connection to the outdoor unit.
CAUTIONS
• Never modify the unit by removing any of the safety guards
or by passing any of the safety interlock switches.
• Connect the interconnecting cable correctly and connect
the connecting cable to terminal as identified with their
respective marking.
• Do not damage the conductor core or inner insulation of
power supply cables and do not deform or crush the cables.
Right
A
B
Right
Right
C
J222
ø 65 mm
Outdoor
Indoor
D
Right
Left
F
E
Rear Bottom
9
• Make 6 mm 4-6 holes, in the wall at the four corners of mouting
plate (bracket) then insert appropriate mounting devices.
• Install the mounting plate using 4-6 pieces of mounting screw
securely at four corners and tighten the screw completely.
Do not over tighten the screws and deform the back plate.
MODEL 18-30
15 cm or more to
Indoor unit outline
ceiling
20
12 cm or more
to wall
Left
refrigerant
pipe hole
ø65 mm
750
CAUTIONS
• Be careful when handling the sharp edge of the mounting
plate.
I Piping
The auxiliary piping can be connected in the directions
F
shown the above diagram. To connect in the
direction, pipes will need to be extended.
CAUTIONS
• Bend pipes carefully to avoid flattening or obstructing
them if the pipes are bent incorrectly, the indoor unit
may be unstable on the wall.
• Carefully arrange pipes so that pipes do not stick out
of the rear plate of the indoor unit.
24/06/2005, 10:45 AM
Installation plate
30
12 cm or more
to wall
70
Right
refrigerant
pipe hole
ø65 mm
EN
D
E
,
and
9
ENGLISH
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