5
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 indoor and outdoor units and make sure all
accessory parts listed are with the system before beginning.
1-1. Tools Required for Installation (not supplied)
1. Flathead
screwdriver
2.
Phillips head screwdriver
3.
Knife or wire stripper
4. Tape
measure
5. Carpenter’s
level
6.
Sabre saw or keyhole 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)
1-2. Accessories Supplied with Unit
Table 1-1 (Wall Mounted)
Part Name
Figure
Q’ty
Remarks
Tapping screw
8
Truss-head Phillips
5/32" × 13/16"
(4 × 20 mm)
Tapping screw
2
Truss-head Phillips
5/32" × 13/32"
(4 × 10 mm)
Flare
insulation
1
Drain hose
adapter
1
Operating
Instructions
1
Installation
Instructions
1
Warranty
card
1
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.
Cut each tube to the appropriate l11-13/16
"
(30 cm)
to 15-6/8
"
(40 cm) to dampen vibration between units.
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
"
(8 mm).
3.
Use insulated copper wire for field wiring. Wire size varies with
the total length of wiring. See the section “
4. ELECTRICAL
WIRING”
for details.
CAUTION
Check local electrical codes and regulations before obtaining
wire. Also, check any specified instructions or limitations.
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
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Summary of Contents for S-18MK2U6
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