Table of Contents
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TABLE OF CONTENTS
8
Thank you for purchasing the Water Cooled Centrifugal Chiller of LG Electronics.
Installation as instructed after reading this manual will ensure the safety, convenience and long lifetime of the unit.
• Please read this manual carefully for the correct installation and proper operation of the Centrifugal Chiller unit.
• Once the installation completed, please run the commissioning and inspect according to the operating & mainte-
nance manual.
h This manual describes safety cautions for installation, general information, carrying and installation and wiring infor-
mation of the Water Cooled Centrifugal Chiller.
TABLE OF CONTENTS
3
3
1-1. Warning
5
9
9
2-1. General introduction
9
10
10
11
13
14
22
29
dard Type
30
31
32
34
4-6. Screw Chiller Timing Sequence -
Run & Stop
70
70
Check points before inspection
BLESHOOTING
74
5-1. Check
74
Check points before inspection
74
Check items after inspection
76
6-1. Delivery and Installation Check
78
85
86
for a long time
87
88
7-1. Maintenance and inspection standard
91
95
96
98
99
100
104
8-1. Causes and actions for alarms
115
117
CHECK
118
9-1. Operation record check list
- Quick Links:
- Chiller Cycle
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