LG ARWN40GA0 Manual do Utilizador descarregar pdf (Página 2)

2 Outside Unit

ARWN Series Outside unit Installation Manual

TABLE OF CONTENTS

Safety Precautions .........................................................................................................3

Installation Process .......................................................................................................7

Outside units Information..............................................................................................8

Alternative Refrigerant R410A ......................................................................................9

Select the Best Location................................................................................................9

Installation space ........................................................................................................10

Water control ................................................................................................................11

Lifting method ..............................................................................................................13

Installation ....................................................................................................................14

Refrigerant piping installation ....................................................................................18

Device protection unit..................................................................................................21

Refrigerant piping system ..........................................................................................23

Y branch pipe and header branch pipe type .............................................................37

Leakage test and vacuum ...........................................................................................39

Electrical Wiring ...........................................................................................................41

Test Run ........................................................................................................................53

Cooling tower applied method ...................................................................................60

Caution For Refrigerant Leak......................................................................................61

Water Solenoid Valve Control .....................................................................................63

Variable Water Flow Control KIT(Accessory) ............................................................64

1 2 3 4 5 6 7 ... 64 65

Sem comentários

LG ARWN40GA0 Manual do Utilizador Página 2