ARWB Series Outside unit Installation Manual
TABLE OF CONTENTS
Safety Precautions
.........................................................................................................3
Installation Process
.......................................................................................................7
Outside units Information
..............................................................................................8
Environment-friendly Alternative Refrigerant R410A
..............................................10
Select the Best Location
..............................................................................................10
Installation space
........................................................................................................12
Water control
...............................................................................................................14
Lifting method
..............................................................................................................16
Installation
....................................................................................................................17
Refrigerant piping installation
....................................................................................21
Protection device unit
..................................................................................................31
Refrigerant piping system
..........................................................................................33
Y branch pipe and header branch pipe type
.............................................................42
Leakage test and vacuum
...........................................................................................43
Electrical Wiring
...........................................................................................................45
HR Unit PCB
..................................................................................................................58
Test Run
........................................................................................................................75
Cooling tower applied method
...................................................................................84
Caution For Refrigerant Leak
......................................................................................85
Water Solenoid Valve Control
.....................................................................................87
2
Outside Unit
Summary of Contents for ARWB Series
Page 88: ...88 Outside Unit ...
Page 176: ...88 Unité extérieurieur ...