Haier AU142AFBIA, AD142AMBIA installation manual Operation & Installation Manual

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DUCT TYPE AIR CONDITIONER

Operation & Installation Manual

AD142AMBIA

AU142AFBIA

Please read this operation manual before using the air conditioner.

No. 0010572912

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Contents Operation & Installation Manual Table of Contents Disposal of the old air conditioner Make sure the system is grounded Safety PrecautionsDo not wash the air conditioner with water Machine is adaptive in following situation Applicable ambient temperature rangeParts and Functions Unit fails to start MalfunctionCooling or heating is not sufficient Cooling is not sufficientFollowings are not malfunction Cleaning Care and MaintenancePoints to observe Defrosting operation in the heating mode When heating is startedWhen the room thermostat is actuated Atmospheric temperature and warming capacityInstallation place Installation Manual for Outdoor UnitInstallation Installation where the area with strong windsOpen space requirement around the unit Outline piping Precautions for refrigerant pipingPiping size Piping connectionInstallation Manual for Outdoor Unit Installation Manual for Indoor Unit Preparation of indoor unit Avoid installation and use at those places listed belowPreparation for suspending the unit 225Wood structure Install the hoisting screwNew cement panel Steel structure Original cement panelSuspending of indoor unit RequirementsConfirm drainage Material of connection pipe and thermal insulationPermitted length and fall of connection pipe Connection of refrigerant pipeElectric wiring Installation Manual for Electric WiringPay attention not to damage PC board Wire. And the two ends of the shieldInstallation check and test run Configuration of power supplyCheck and Test RUN Set of the air sending of the fan motor