Sanyo CH1872 General, Tools Required for Installation not supplied, Optional Copper Tubing Kit

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.Standard screwdriver

2.Phillips head screwdriver

3.Knife or wire stripper

4.Tape measure

5.Carpenter’s level

1-2. Accessories Supplied with Unit Table 1

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)

Parts	Figure	Q’ty	Parts	Figure	Q’ty	Parts	Figure	Q’ty
Remote			Tapping screw	Truss-head
		1		Phillips	10	Hex wrench*		1
control unit
				5/32 ¥ 5/8" (4¥16 mm)
Remote control		1	Rawl plug		8	Clamp		1
unit holder
AAA alkaline			Drain hose				*Packed in the outdoor unit.
		2			1
battery			adapter
Air clean filter		2	Cushion		4
			rubber*

1-3. Optional Copper Tubing Kit

Copper tubing for connecting the outdoor unit to the indoor unit is available in kits which contain the narrow and wide tubing, fittings and insulation. Consult your nearest sales outlet or A/C workshop.

1-4. Type of Copper Tube and Insulation Material

2.Foamed polyethylene insulation for the specified 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. Refer to 3-6. Wiring Instructions for details.

If you wish to purchase these materials separately from a local source, you will need:

CAUTION

1. Deoxidized annealed copper tube for refrigerant tub- ing as detailed in Table 2.

Cut each tube to the appropriate lengths 1' to 1'4" (30 cm to 40 cm) to dampen vibration between units.

Table 2

Model	Narrow Tube		Wide Tube
	Outer Dia.	Thickness	Outer Dia.	Thickness
KHS1872	1/4" (6.35 mm)	0.0314" (0.8 mm)	1/2" (12.70 mm)	0.0314" (0.8 mm)
KHS2472	1/4" (6.35 mm)	0.0314" (0.8 mm)	5/8" (15.88 mm)	0.0393" (1.0 mm)

Check local electrical codes and regulations before obtaining wire. Also, check any specified instructions or limitations.

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