Daewoo DMB-1822LH, User Manual

Page: 21 / 108

21
1. Tape the two copper tubes, drain hose (and the
electrical wiring if local codes permit) together with
the supplied tape. Make sure the electrical wiring
does not come in direct contact with the copper tub-
ing or drain hose. Approximately 1 foot outside the
hole, let the drain hose out and separate from the
copper tubing and wiring.
Wall braket
Introduceti chit
Drain hose
2. Begin wrapping from the point the tubing comes out of
the outdoor unit and continue to the hole in the wall.
Leave no gaps or breaks and cover the entire length
of the tubing. As you wrap, overlap the previous turn
by half the width of the tape.
TAPING UP THE WIRE/TUBES/HOSE
After running the wire, hose and tubing outside, tape them up as shown below to insulate.
1. Apply the putty to any area on the outside hole that air
or rain can get into.
Apply Putty
Here
Tubing
2. After applying putty, insert the wall Cap at Indoor side
and Outdoor side.
Wall Bracket
Insert Putty
Wall Cap
Drain Hose
APPLYING PUTTY AND INSERTING WALL CAP
After running the wires and tubing outside, putty should be inserted around the opening on the outside to protect against
rain, wind, etc. To apply putty, see below:
Indoor side Wall
Outdoor side
3. Wrap the piping joints with the insulator plate and fas-
ten it with vinyl tape.
pipe
Insulator Plate
vinyl tape
4. After wrapping the connection pipe with tape, fasten it
to the outside wall with saddles, etc.
Saddle
(Not supplied)
Wall cap
Pipe
Tape
3/8" side piping
Connecting cable
Signal Wire
1/4" side piping
Drain Hose