7
1-2. Accessories Supplied
See Table 1-1.
1-1. Tools Required for Installation (not supplied)
1. Flathead screwdriver
2. Phillips head screwdriver
3. Knife or wire stripper
4. Tape measure
5. Level gauge
6. Sabre saw or key hole saw
7. Hacksaw
8. Core bits
9. Hammer
10. Drill
11. Tube cutter
12. Tube flaring tool
13. Torque wrench
14. Adjustable wrench
15. Reamer (for deburring)
1-3. Type of Copper Tube and Insulation Material
If you wish to purchase these materials separately from a local
source, you will need:
1. Deoxidized annealed copper tube for refrigerant tubing.
2. Foamed polyethylene insulation for copper tubes as
required to precise length of tubing. Wall thickness of the
insulation should be not less than 5/16".
3. Use insulated copper wire for field wiring. Wire size varies
with the total length of wiring.
Refer to
“
4. ELECTRICAL WIRING” for details.
1-4. Additional Materials Required for Installation
1. Refrigeration (armored) tape
2. Insulated staples or clamps for connecting wire
(See your local codes.)
3. Putty
4. Refrigeration tubing lubricant
5. Clamps or saddles to secure refrigerant tubing
6. Scale for weighing
1. GENERAL
This booklet briefly outlines where and how to install the air conditioning system. Please read over the entire set of instructions for
the outdoor unit and make sure all accessory parts listed are with the system before beginning.
Check local electrical codes and
regulations before obtaining
wire. Also, check any specifi ed
instructions or limitations.
Table 1-1 Outdoor Unit
Part name Figure
Q’ty
U-72MF1U9
U-72MF1U9E
(6 ton)
U-96MF1U9
U-96MF1U9E
(8 ton)
Connection tubing
Outer
diameter
ø1-1/8"(ø28.58)
Inner
diameter
ø3/4"(ø19.05)
01
Outer
diameter
ø7/8"(ø22.22)
Inner
diameter
ø3/4"(ø19.05)
11
Outer
diameter
ø3/4"(ø19.05)
Inner
diameter
ø5/8"(ø15.88)
01
Instruction manual
paper
11
W-3WAY_ECO-i_U.indb 7W-3WAY_ECO-i_U.indb 7 2011/11/07 16:29:292011/11/07 16:29:29
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