10
ENGLISH
■
Wiring
• This indoor unit is ready for connection to the outdoor unit.
CAUTION
• Never modify the unit by removing any of the safety guards
or by passing 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 directions
shown the above diagram. To connect in the
D
,
E
and
F
direction, pipes will need to be extended.
CAUTION
• 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.
A
B
C
D
E
F
Right
Right
Right
Right
Left
Rear Bottom
■
Drain hose
• Drain hose is flexible and can be routed to suit various
piping arrangements. The drain line must include elbow
trap (U bend). Connect a plastic condensate pipe with
an internal diameter of 12 mm.
• The drain hose can be connected to the left or the
right side.
Verification of condensate water drainage:
Fill the drain pan with water and observe evacuation.
Note: Do not put the drain hose end into water.
Drain hose
For left and left rear piping
Drain cap
Drain cap
Drain hose
For right and right rear piping
Right refrigerant
pipe hole 65
920
293
50
50
Installation Plate
Indoor unit outline
12cm or more
to wall
12cm or more
to wall
Left refrigerant
pipe hole 65
15cm or more to ceiling
MODEL 18
CAUTION
• Be careful when handling the sharp edge of the mounting plate.
J190
2/03/2005, 4:56 AM
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