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•
It is best for the piping to go through the wall behind the unit. So that the unit hides the pipes.
•
For this method of installation, make a 65mm diameter hole in the wall at either point L or R. ( Figure. 5 )
•
Drill a hole at a slope so that the outside end is lower ( 5-10mm ) than the inside
end to ensure good drainage.
•
Cut the Wall Sleeve to match the wall thickness and to pass the pipe through the
hole. ( Figure. 6 )
•
Remove the knock-out in the unit and pass the pipes through the wall.
•
The pipe should slope downward and away from the unit to ensure good drainage.
2) Making the Wall Penetration for the Interconnecting Piping
Rear Piping
Figure 5
Side or Bottom Piping
Figure 6
5~10mm lower
INDOOR UNIT INSTALLATION
Indoor side
Outdoor side
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