INSTALLATION (CONTINUED)
TAPING UP THE WIRE/TUBES/HOSE
After running the wire, hose and tubing outside, tape them up as shown below to insulate.
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 tubing or drain hose. Approximately 1 foot outside the hole, let the drain hose out and separate from the copper tubing and wiring.
Wall Bracket
Insert Putty
Drain Hose
1/2" side piping
Connecting
cable 
1/4" side piping 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 previ- ous turn by half the width of the tape.
3.Wrap the piping joints with the insulator plate and fasten it with vinyl tape.
insulator plete
pipe
4.After wrapping the connection pipe with tape, fasten it to the outside wall with saddles, etc.
Wall cap
Pipe
Tape
vinyl tape
Saddle 
(Not supplied)
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:
1.Apply the putty to any area on the outside hole that air or rain can get into.
Apply Putty
Here
2.After applying putty, insert the wall Cap at Indoor side and Outdoor side.
Wall Bracket
Insert Putty
Tubing
Wall Cap
Drain Hose
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