EN
60
Wall-through hole
1. Make a hole with an electric hammer
or a water drill at the predetermined
position on the wall for piping, which
shall slant outwardly by 5–10°.
2. To protect the piping and the cables
from being damaged running through
the wall, and from the rodents that
may inhabit in the hollow wall, a pipe
protecting ring shall be installed and
sealed with putty.
Note: Usually, the wall hole is Ø 60 mm – Ø 80 mm. Avoid pre-buried power wire
and hard wall when making the hole.
Route of pipeline
Depending on the position of the unit, the piping may be routed sideway from the
left or the right (Figure 1), or vertically from the back (Figure 2)(depending on the pipe
length of the indoor unit). In the case of sideway routing, cut off the outlet cutting
stock of the opposite side.
Putty
Figure 1
Outlet material preparation
Figure 2
Connecting pipe,
drain hose
and cables
Pipe
protection
ring
Connecting pipe,
drain hose
and cables