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Safety precautions, Extended parts, Required tools – York MiniSplit High Wall MLCA-MLHA-07-24 User Manual

Page 3: Warning & cautions

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ENGLISH

EN

EXTENDED PARTS

1. Refrigarant Pipe

2. Pipe insulation material (Polyethylene foam 9 mm thick)

3. Vinyl tape

4. Putty

REQUIRED TOOLS

1. Screw driver

9.

Manifold gauge

2. Hexagonal wrench

10. Gas leak detector

3. Torque wrench

11. Vacuum pump

4. Spanner

12. Pipe clamp

5. Reamer

13. Pipe cutter

6. Hole core drill

14. Flare tool set

7. Tape measure

15. Electrical circuit tester

8. Thermometer

SAFETY PRECAUTIONS

• Please read this installation manual carefully before starting installation of the unit.
• This air conditioning system contains refrigerant under pressure, rotating parts and electrical connection which may

be dangerous and can cause injury. Installation and maintenance of this air conditioning system should only be carried
out by trained and qualified personnel.

• After unpacking, please check the unit carefully for possible damage.
• Before undertaking any work on the unit, make sure that the power supply has been disconnected.

WARNING & CAUTIONS

Do not store or unpack the unit in a wet area or expose
to rain or water.

Do not install in a place where flammable gas may
leak.

Do not conduct installation in wet area or in the rain.

This system is designed for domestic or residential
use only.

It may cause the unit to short circuit and may result electric
shocks or fire.

It may cause fire.

It is a high risk to cause the electrical shocks.

If used in certain environments, such as a manufacturing
workplace, the equipment may not function efficiently.

INSTALLATION

Models

Liquid size

1/4 inch

1/4 inch

3/8 inch

Gas size

3/8 inch

1/2 inch

5/8 inch

07-09

12-18

24

J199.pmd

31/03/2005, 9:53 PM

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