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In case of right or left piping
• After scribing slits of the front panel with a knife or a
marking-off pin, cut them with a pair of nippers or an
equivalent tool.
In case of bottom right or bottom left piping
• After scribing slits of the front panel with a knife or a
marking- off pin, cut them with a pair of nippers or an
equivalent tool.
Left- hand connection with piping
Bend the connecting pipe so that it is laid within 43mm above
the wall surface. If the connecting pipe is laid exceeding
43mm above the wall surface, the indoor unit may unstably
be set on the wall. When bending the connecting pipe, make
sure to use a spring bender so as not to crush the pipe.
Bend the connection pipe within a radius of 30 mm.
To connect the pipe after installation of the unit (figure)
NOTE
If the pipe is bent incorrectly, the indoor unit may unstably be set on the wall.
After passing the connecting pipe through the pipe hole, connect the connecting pipe to the auxiliary pipes and
wrap the facing tape around them.
CAUTION
• Bind the auxiliary pipes (two) and connecting cable with facing tape tightly. In case of leftward piping and rear-
leftward piping, bind the auxiliary pipes ( two) only with facing tape.
• Carefully arrange pipes so that any pipe does not stick out of the rear plate of the indoor unit.
• Carefully connect the auxiliary pipes and connecting pipes to each other and cut off the insulating tape wound
on the connecting pipe to avoid double- taping at the joint, moreover, seal the joint with the vinyl tape, etc.
• Since dewing results in a machine trouble, make sure to insulate both the connecting pipes.
(Use polyethylene foam as insulating material.)
• When bending a pipe, carefully do it, not to crush it.
Slit
270mm
170mm
43 mm
(To the fore front of flare)
Liquid side
Gas side
Outward form of indoor unit
R 30 mm (Use polish polyethylene
core or the like for bending pipe.)
Use the handle of screwdriver, etc.
80˚
Slit
Installation plate
Auxiliary pipes
Indoor unit
Connecting cable