2008 Product Data 103
14. Installation
Forming the Piping
Form the piping by wrapping the
connecting portion of the indoor unit with
insulation material and secure it with two
kinds of vinyl tapes.
• 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.
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.
Drain hose
Vinyl tape(narrow)
Pipe
Wrap with
vinyl tape(wide)
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