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ARUB Series Outdoor unit Installation Manual
TABLE OF CONTENTS
ENGLISH
Installation Manual 3
Safety Precautions ................................................................................................................4
Installation Process ..............................................................................................................8
Outdoor units Information....................................................................................................9
Environment-friendly Alternative Refrigerant R410A ......................................................13
Select the Best Location.....................................................................................................13
Installation Space................................................................................................................15
Lifting method .....................................................................................................................17
Installation ...........................................................................................................................18
Refrigerant piping installation ...........................................................................................23
Pipe connections between indoor and outdoor unit .......................................................29
Refrigerant piping system ..................................................................................................32
Electrical Wiring ..................................................................................................................54
HR Unit PCB.........................................................................................................................75
Test Run ...............................................................................................................................90
Caution For Refrigerant Leak ...........................................................................................114
Installation guide at the seaside ......................................................................................116
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