Table Of Contents - LG MULTI V ARUN100LSH0 Installation Manual

TABLE OF CONTENTS

2 TIPS FOR SAVING
ENERGY
3 IMPORTANT SAFETY
INSTRUCTIONS
8 INSTALLATION
PROCESS
9 OUTDOOR UNITS
INFORMATION
10 ENVIRONMENT-
FRIENDLY ALTERNATIVE
REFRIGERANT R410A
11 SELECT THE BEST
LOCATION
12 INSTALLATION SPACE
16 Collective / Continuous Installation for
roof top use
18 LIFTING METHOD
19 INSTALLATION
19 The location of the Anchor bolts
20 Foundation for Installation
21 Preparation of Piping
24 Plumbing materials and storage
methods
26 REFRIGERANT PIPING
INSTALLATION
26 Precautions on Pipe connection / Valve
operation
27 PIPE CONNECTIONS
BETWEEN INDOOR AND
OUTDOOR UNIT
27 Preparation Work
28 Pipe Drawing Out
30 Selection of Refrigerant Piping
TABLE OF CONTENTS
31 Refrigerant piping system
41 Refrigerant charging
42 Distribution Method
43 Branch pipe Fitting
47 Leak Test and Vacuum drying
49 Vacuum Mode
50 Heat insulation of refrigerant piping
51 ELECTRICAL WIRING
51 Caution
53 Control box and connecting position of
wiring
54 Communication and Power Cables
55 Wiring of main power supply and
equipment capacity
55 Electric Characteristics
56 Field Wiring
60 Installation of IO Module(optional)
61 Checking the setting of outdoor units
62 Automatic Addressing
65 Group Number setting
66 Cool & Heat selector
67 Static pressure compensation mode
68 Night Low Noise Function
69 Setting the ODU address
70 Snow removal & rapid defrost
71 Target pressure adjusting
72 Self-Diagnosis Function
75 CAUTION FOR
REFRIGERANT LEAK
75 Introduction
75 Checking procedure of limiting
concentration
77 INSTALLATION GUIDE
AT THE SEASIDE
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