Haier HBU-18HF03, HBU-18CF03 installation manual Meanings of Warning and Cautions

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Installation Procedure

CAUTIONS:

To ensure proper installation,read"Cautions" carefully before working.After installation,start the unit correctly and show customers how to operate and maintain the unit.

Meanings of Warning and Cautions:

Warning! Serious injury or even death might happen,if it is not observed.

Caution! Injury to people of damages to machine might happen, if it is not observed.

WARNING!

Installation shall be done by professional people, don't install unit by yourself. Incorrect installation will cause water leakage, electric shock or fire.

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

Be sure to use specified accessaries and parts. Otherwise, water leakage, electric shock, fire accident or unit falling down may happen.

Unit should be placed on a place strong enough to hold the unit. Or, unit will fall down causing injuries.

When install the unit, take in consideration of storms, typhoom, earthquake. Incorrect installation may cause unit to fall down.

All electric work shall be done by experienced people as per eocal code, regulations and this Manual.

Use exclusive wire for the unit. Incorrect installation or undersized electric wire may cause electric shock or fire accident.

All the wires and circuit shall be safe. Use exclusive wire firmly fixed. Be sure that external force will not affect terminal bolck and electric wire. Poor contact and installation may cause fire accident.

Arrange wire correctly when connectin indoor and outdoor power supply. Fix terminal cover firmly to avoid overheat, electric shock or even fire accident.

In case retrigerant leakage occurred during unit installation, keep a good ventilation in the room.

Poisonous gas will occur when meet with fire.

Check the unit upon installation. Be sure there is no leakage. Refrigerant will induce poisonous gas when meet heat source as heater, oven, etc.

Cut power supply before touching terminal bolck.

CAUTION!

Unit shall be grounded. But grounding shall not be connected to gas pipe water pipe,

 

telephone line. Poor grounding will cause electric shock.

Earthing

Be sure to install a leakage breaker to avoid electric shock.

 

Arrange water drainage according to this Manual. Cover pipe with insulation materials in case dew may occur. Unproper installation of water drainage will cause water leakage and wet your furniture.

To maintain good picture or reduce noise, keep at least 1 m from T.V. radio, when install indoor and outdoor unit, connecting wire and power cable. (If the radio wave is relatively strong, 1 m is not enough to reduce noise).

Don't install unit in following places:

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

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

(c)Where there is strong radiation. This will affect unit's control system, causing malfunction of the unit.

(d)Where flamable gas, dirt, and volatile matter (thinner, gasoline) exist, These mattermight cause fire accident.

Refer to paper pattern when installing unit.

Cautions for the installation personnel

Don't fail to show customers how to operate unit.

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Contents Cassette Type AIR Conditioner Contents Disposal of the old air conditioner Applicable ambient temperature range Refrigerating circuit is leak-proofMachine is adaptive in following situation Safety cautions Dont dismantle the outlet of the outdoor unit Wiring LocationOperating noise Outlet Air filter Introduction to Spare PartsSwing fender Suction grillMaintenance Clean air filterClean inlet grill Clean outlet and shell Dismantle and install swing plateSeasonal Reserve Post-season CarePre-season Care Trouble Shooting Followings are not malfunctionPower supply switch is not in on position Unit fails to startIs the earth leakage breaker in action ? Insufficient cooling When Trouble HappensInsufficient cooling or heating Air filter too dirty ?Change-over switch Trouble displayUsing Directions Customer Need-to-knowCustomer Need-to-know Installation Procedure Installation toolsMeanings of Warning and Cautions Selection of installation place Preparation for the installationInstallation of indoor unit After installation on the ceilingFix the paper pattern Installation of water drainage pipe Insulate drain hose in the roomWiring Wires is right.Turn off the power for ten
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