HIGH WALL
9
INSTALLATION
PROCEDURE
INDOOR UNIT
■ 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.
• Make ø5mm. 4-6 holes, in the wall at the four corners
of mouting plate (bracket) then insert appropriate
mouting 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.
Caution
• Be careful when handling the sharp edge of the
mounting plate.
■ 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 bypassing any of the safety interlock
swithces.
• 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.
■ Piping
The auxiliary piping can be connected in the diections
shown the above diagram. To connect in the D, E and F
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.
Outdoor
Indoor
ø70 mm
A Right
B Right
C Right
F Left
E Rear Bottom
D Right
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02_MHC/BOH 07-25.p65 18/3/02, 16:319
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