General; Tools Required For Installation (Not Supplied); Type Of Copper Tube And Insulation Material; Additional Materials Required For Installation - Panasonic R410A Installation Instructions Manual

1. GENERAL

This booklet briefl y 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. Level
6. Sabre saw or key hole saw
7. Hacksaw
8. Core bits
9. Hammer
10. Drill
11. Tube cutter
12. Tube fl aring tool
13. Torque wrench
14. Adjustable wrench
15. Reamer (for deburring)

1-2. Type of Copper Tube and Insulation Material

Copper tubing for connecting the outdoor unit to the
indoor unit is available in kits which contain the liquid
and gas tubing, fi ttings and insulation. Consult your
nearest sales outlet or A/C workshop.
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 in.
3. Use insulated copper wire for fi eld wiring. Wire size
varies with the total length of wiring. Refer to
Section 4. "Electrical Wiring" for details.
Check local electrical codes
CAUTION
and regulations before
obtaining wire. Also, check
any specifi ed instructions or
limitations.

1-3. 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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