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Haier operation manual Duct Type Air Conditioner, AD842AHEAA AU84NATEAA

Models: AU84NATEAA AD842AHEAA

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DUCT TYPE AIR CONDITIONER

Operation manual

Installation manual

AD842AHEAA

AU84NATEAA

No. 0150504624 B

Please read this operation manual before using the air conditioner.

Please keep this manual carefully and safely.

Page 1

Image 1

Haier operation manual Duct Type Air Conditioner, AD842AHEAA AU84NATEAA

Contents

AD842AHEAA AU84NATEAA DUCT TYPE AIR CONDITIONERContents Cautions Safety Instructions and WarningsDisposal of the old air conditioner CAUTIONS FOR INSTALLATION Safety PrecautionsCAUTIONS FOR TRANSFER OR REPAIR Safety Precautions CAUTIONS FOR OPERATIONIf the water enters into the unit and damages the shockSafety Precautions The machine is adaptive in following situationIndoor Unit Parts and FunctionsOutdoor Unit HOT KEEP function Heating ModeWarming Operation Clean the air filter Care and MaintenanceCare and Cleaning of the unit Points to observeUnit fails to start TroubleshootingCooling or heating is not sufficient CoolingTroubleshooting The followings are not malfunctionShuru Shuru Troubleshooting Diagnosis for On-OffmodelsFlash times Failure codeSafety precautions Precaution for InstallationInstallation place Is the Unit Installed CorrectlyFor inspection and maintenance Electric work2. Selecting the installation place Installation Precedure2 The height of ceiling Indoor Unit4. Installing indoor unit 3. Preparation before installationAdjusting to the levelness Installation Precedure5. Drain Piping ProceduresDrainage Test Installation PrecedureIndoor Unit Installation Precedure11. Refrigerant pipe 9. The examples of improper installationInstallation Precedure Indoor UnitDimension of outdoor unit 1.Selecting the installation place WarningInstalltion space 2. Delivery of outdoor unitInstallation Precedure 3. Mounting outdoor unitOutdoor Unit Connection of refrigerant pipe 4.Connection of refrigerant pipe WarningDuring welding of the distribution pipe 5. Outdoor unit pipelines connectionCheck if the pressure decrease 6. Leak TestCheck for leakage Installation PrecedureInstallation Precedure 7. Pipe VacuumizingOutdoor Unit Calculation of the the refrigerant charge 8. Refrigerant chargeRefill refrigerant Open all valvesPrecautions for Electrical wiring Electrical WiringWiring connection DANGER OF BODILY INJURY OR DEATHPage HAIER GROUP