Hitachi SAMURAI CLG2 Manuals

Manuals and User Guides for Hitachi SAMURAI CLG2. We have 1 Hitachi SAMURAI CLG2 manual available for free PDF download: Manual

Hitachi SAMURAI CLG2 Manual (118 pages)

Brand: Hitachi | Category: Chiller | Size: 3.83 MB

Table of Contents
7
Important Notice
11
Features and Benefits
13
Chiller Picture
14
Compressor
14
Control
16
Heat Exchanger
17
Electronic Expansion Valve
18
Operation Instructions
19
HITACHI Condenserless Water Chiller Models: RCUE(40~120)CLG2
20
Components of Chiller
21
Structure Drawing
22
Preparation Initial Check
23
Initial Check
24
Placing the Unit
25
Centre of Gravity
26
Service Space and Foundation
27
Transportation by Rigging
28
Transportation by Roller
28
Declining the Unit During Transportation
28
Installation
29
Electrical Wiring
30
Water Piping
32
Minimum Internal System Water Volume
33
Water Control
34
Refrigerant Piping
34
Piping Connection
34
BMS Connection
37
Evacuation and Refrigerant Charge
37
System
37
Signal
38
Caution on Use HARC70-CE1 (Op)
38
Dimensional Drawing and Specifications of Hitachi Gateway (Model HARC70-CE1/HARC70-CE1 0P)
39
Csc-5S
44
System
44
Signal
44
Installation Final Check
45
Caution on Use of CSC-5S
45
Transmitting Setting (on Chiller Control PCB)
45
Installation Work Check List
45
Test Running
47
Preparation
48
Test Running Procedure
48
Instructions after Test Running
48
Controller Adjustment
49
PCB Drawing
50
Control System
51
Controller Adjustment
51
Self-Inspection Functions
55
Alarm Indication
56
Normal Indication
57
Function for Indication of Operation Condition
57
Control System
63
Standard Operating Sequence for RCUE40CLG2, RCUE50CLG2 and RCUE60CLG2
64
Standard Operating Sequence for RCUE80CLG2, RCUE100CLG2 and RCUE120CLG2
65
Maintenance
67
Components
68
Lubrication
68
Deposits
68
Cleaning Method
69
Winter Shutdown
70
Spring Start-Up
70
Part Replacement
71
Refrigeration Cycle
71
Refrigerant Cycle Diagram of Hitachi Condenserless Chiller (RCUE(40,50,60,80,100,120)CLG2
72
Compressor Removal
73
Safety and Protection Control
73
Safety and Control Device Setting
74
Normal Operating Pressure
75
Test Running and Maintenance Record
76
Daily Operating Records
77
Servicing for R407C Refrigerant System
78
Troubleshooting
79
Troubleshooting Table
80
General Specifications
83
General Data
84
Option Line up
86
Drawings
87
Dimensional Drawings
88
Rcue40Clg2
88
Rcue50Clg2
88
Rcue60Clg2
89
Rcue80Clg2
89
Rcue100Clg2
90
Rcue120Clg2
90
Wiring Diagrams
91
Power Circuit for RCUE(40~120)CLG2
91
Control Circuit for RCUE40CLG2, RCUE50CLG2 and RCUE60CLG2
92
Control Circuit for RCUE80CLG2, RCUE100CLG2 and RCUE120CLG2
93
Main Printed Circuit Board
94
Relays Printed Circuit Board
95
Customer Wiring
96
Parts List
97
Model Selection
99
Selection Example
100
Performance Table
101
Electrical Data
105
Sound Data
106
Application Data
107
Working Range
108
Part Load Performance
108
Ethylene Glycol Application
110
Components Data
113
Compressor
114
Water Cooler
114

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Hitachi SAMURAI CLG2 Manual (118 pages)

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