Haier AU342XHERA, AU282XHERA installation manual Safety precautions

Models: AU342XHERA

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 Safety precautions

Manual background Safety precautions

To ensure proper installation, please read this safety precautions carefully before the installation. After installation, start the unit correctly and ensure that you show the customer how to operate and maintain the units.

WARNING! Incorrect operations may result in severe consequences of death or serious injuries. CAUTION! Incorrect operations may result in injuries or machine damages; in some cases may

cause serious consequences.

Manual background WARNING

Manual background Installation work must be carried out by professional qualified people, do not install the unit by yourself. Incorrect installation will cause water leakage, electric shock and potentially fire.

Manual background Install the unit as per the manual. Incorrect installation will cause water leakage, electric shock or fire risk.

Manual background Be sure to use specified accessories and parts. Otherwise, water leakage, electric shock, fire risk or unit falling down may occur .

Manual background Mounting position must be strong enough to hold the unit. Or, the unit will potentially fall down causing injuries.

Manual background When installing the unit, take in consideration storms and high winds. Incorrect installation may cause the unit to fall down.

Manual background All electric work should be carried out by experienced personnel as per current regulations and this manual. Incorrect installation or undersized electric cable may cause electric shock or fire risk.

Manual background All circuits must be earthed. Ensure that no external forces will affect the terminal block and electric cable. Poor wiring and installation may cause fire risk.

Manual background Arrange wire connection between connecting the indoor and outdoor power supply correctly. Fix terminal cover firmly to avoid overheating, electric shock or even fire risk.

In the case of a refrigerant leakage during unit installation, keep the room well ventilated.

Manual background Check the unit upon installation. Be sure there is no leakage. Refrigerant will induce a poisonous gas subject to heat.

Manual background Isolate power supply before touching terminal block.

Manual background WARNING

Manual background All units shall be earthed. The earth must not be connected to a gas pipe, water pipe, or telephone line. Poor earthing could cause electric shock.

Manual background Be sure to install a circuit breaker to avoid electric shock.

Manual background Arrange water drainage according to this manual. Cover pipe with insulation materials to prevent condensation occuring. Improper installation of water drainage will cause water leakage.

Manual background To maintain good picture or reduce noise, keep the unit at least 1m from T.V. or radio,

Manual background when installing the communication wire and power supply. (If the radio wave is relatively strong, 1m is not enough to reduce the interference).

Manual background Do not install the unit in following places:

(a)Oil mist or oil gas exists, such as kitchen, or, plastic parts may age, or water leakage.

(b)Where there is corrosive gas. Copper tube and welded part may be damaged due to corrosion causing leakage.

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Haier AU342XHERA, AU282XHERA installation manual Safety precautions