Forming The Piping - LG MU5R40 Installation Manual

FORMING THE PIPING

20
FORMING THE PIPING
Form the piping by wrapping the connecting
portion of the indoor unit with insulation mate-
rial and secure it with two kinds of vinyl tape.
- If you want to connect an additional drain
hose, the end of the drain outlet should be
routed above the ground. Secure the drain
hose appropriately.
In cases where the outdoor unit is installed
below the indoor unit perform the following.
1
Tape the piping, drain hose and connecting
cable from down to up.
2
Secure the tapped piping along the exterior
wall using saddle or equivalent.
Seal a small opening
around the pipings
with gum type
sealer.
• Trap is required to prevent water from entering
into electrical parts.
Taping
Drain hose
Pipings
Plastic
Connecting
band
cable
Power supply
cord
In cases where the Outdoor unit is installed
above the Indoor unit perform the following.
1
Tape the piping and connecting cable from
down to up.
2
Secure the taped piping along the exterior
wall. Form a trap to prevent water entering
the room.
3
Fix the piping onto the wall by saddle or
equivalent.
Trap
Seal a small opening
around the pipings
with gum type sealant.
Trap