INSTALLATION (CONTINUED)121. Tape the two copper tubes, drain hose (and theelectrical wiring if local codes permit) together withthe supplied tape. Make sure the electrical wiringdoes not come in direct contact with the coppertubing or drain hose. Approximately 1 foot outsidethe hole, let the drain hose out and separate fromthe copper tubing and wiring.Wall BracketInsert PuttyDrain Hose1/2" side pipingConnectingcable 1/4" side pipingDrain Hose2. Begin wrapping from the point the tubing comes outof the outdoor unit and continue to the hole in thewall. Leave no gaps or breaks and cover the entirelength of the tubing. As you wrap, overlap the previ-ous turn by half the width of the tape.TAPING UP THE WIRE/TUBES/HOSEAfter running the wire, hose and tubing outside, tape them up as shown below to insulate.3. Wrap the piping joints with the insulator plate andfasten it with vinyl tape.pipeinsulator pletevinyl tape4. After wrapping the connection pipe with tape, fastenit to the outside wall with saddles, etc.Saddle(Not supplied)Wall capPipe Tape1. Apply the putty to any area on the outside hole thatair or rain can get into.Apply PuttyHereTubing2. After applying putty, insert the wall Cap at Indoorside and Outdoor side.Wall BracketInsert PuttyWall Cap(For DS-110R) Drain HoseAPPLYING PUTTY AND INSERTING WALL CAPAfter running the wires and tubing outside, putty should be inserted around the opening on the outside to protect againstrain, wind, etc. To apply putty, see below: