Haier AU222XFERA, AU182XFERA installation manual Contents

Models: AU182XFERA AU222XFERA

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Contents
Cautions	1-2
Safety precautions	3
Installation accessories	4
Choose the installation place	4
Installation dimensions(mm)	4
Installation drawings of indoor and outdoor units	5
Power source	6
Matching of the indoor and outdoor units	6
Limitations on the installation	6-7
Refrigerant piping work	8-9
Purging method: to use vacuum pump	10
Wiring work	11-13
Test running	14
Items to confirm	14
Trouble shooting	15

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Contents

AU182XFERA AU222XFERA NO.0010576791BOUTDOOR UNIT INSTALLATION MANUAL R410A MULTI SPLIT SERIES ROOM AIR CONDITIONERContents Disposal of the old air conditioner Safety Instructions and WarningsCautions Cautions SpecificationsThe machine is adaptive in following situation Safety precautions Installation dimensionsmm Installation accessoriesChoose the installation place DrawingInstallation drawings of indoor and outdoor units Matching of the indoor and outdoor units Power sourceLimitations on the installation AU182XFERAL1 L2 Limitations on the installation3. Limitations values on the piping work H + HRefrigerant piping work Hose Drain elbowRefrigerant piping work 4.Cutting and Flaring work of pipingPurging method to use vacuum pump Wrong Pressing Wiring workCorrect Pressing TerminalWiring work Crimp connection method for connection wireWiring work 5. Example wiring diagram Indoor unit CTest running Items to confirmTrouble shooting HAIER GROUP