Refrigerant Pipe And Drain Pipe - Carrier FDT21 Operation & Installation Manual

REFRIGERANT PIPE AND DRAIN PIPE

IF THE OUTDOOR UNIT IS INSTALLED
LOWER THAN THE INDOOR UNIT (picture 1)
1. A drain pipe should be above ground and the end
of the pipe does not dip into water. All pipes must
be restrained to the wall by saddles.
2. Taping of the pipes must be done from bottom to
top.
3. All pipes are bound together by tape and restrained
to the wall by saddles.
IF THE OUTDOOR UNIT IS INSTALLED
HIGHER THAN THE INDOOR UNIT (picture 2)
1. Taping should done from lower to upper part.
2. All pipes are bound and taped together and trapped
the pipes to prevent water returning to the room.
(see picture)
3. Restrain all pipes to the wall with saddles.
Picture 1
Picture 2
21
INSTALLATION INSTRUCTIONS
Sealed
Saddle
Drain Pipe