Haier AD142AMBAA [27/35] Installation manual for indoor unit

INSTALLATION MANUAL FOR INDOOR UNIT

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1. Safety precautions

WARNING

Please read these "Safety Precautions" first then accurately execute the installation work.

Though the precautionary points indicated herein are divided under two headings,

and , those points which are related to the strong possibility of an installation done in error

resulting in death or serious injury are listed in the section. However, there is also a

possibility of serious consequences in relationship to the points listed in the section as well.

This system should be applied to places as office, restaurant, residence and the like. Application to inferior

environment such as engineering shop could cause equipment malfunction.

Please entrust installation to either the company which sold you the equipment or to a professional contractor.

Defects from improper installations can be the cause of water leakage, electric shocks and fires.

Execute the installation accurately, based on following the installation manual. Again, improper installations

can result in water leakage, electric shocks and fires.

When a large air-conditioning system is installed to a small room, it is necessary to have a prior planned

related to electrical equipment, and local regulations as well as the installation instructions, and that only

exclusive use circuits are used.

Insufficient power source circuit capacity and defective installation execution can be the cause of electric

shocks and fires.

Accurately connect wiring using the proper cable, and insure that the external force of the cable is not conducted

to the terminal connection part, through properly securing it. Improper connection or securing can result in

heat generation or fire.

Take care that wiring does not rise upward, and accurately install the lid/service panel. Its improper installation

can also result in heat generation or fire.

When setting up or moving the location of the air conditioner, do not mix air etc. or anything other than the

WARNING

CAUTION

CAUTION

Execute proper grounding. Do not connect the ground wire to a gas pipe, water pipe, lightning rod or a

telephone ground wire. Improper placement of ground wires can result in electric shock.

The installation of an earth leakage breaker is necessary depending on the established location of the unit.

Not installing an earth leakage breaker may result in electric shock.

Do not install the unit where there is a concern about leakage of combustible gas.

The rare event of leaked gas collecting around the unit could result in an outbreak of fire.

For the drain pipe, follow the installation manual to insure that it allows proper drainage and thermally insulate