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High-Wall Type
SMMS High-Wall Type
▼ Left-hand connection with piping
Bend the connecting pipe so that it is laid within 43 mm above the wall surface. If the connecting pipe is laid
exceeding 43 mm above the wall surface, the indoor unit may unstably be set on the wall. To bending the
connecting pipe, 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 power supply wiring and control wiring 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 one another 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.
• Since dew results in a machine trouble, insulate both the connecting pipes.
(Use polyethylene foam as insulating material.)
• Bend a pipe carefully. Do not crush it.
17-EN
270 mm
Liquid side
170 mm
R 30 mm (Use polish polyethylene core
or the like for bending pipe.)
Use the handle of screwdriver, etc.
Auxiliary pipes
Installation plate
(To the fore front of flare)
Gas side
Outward form of indoor unit
Indoor unit
Power supply wiring
Control wiring
– 17 –
Installation Manual
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