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.
Indoor Unit Drain Piping
Seal a small opening
around the pipings
with gum type sealer.
Trap
Trap
Installation Manual 27