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Liebert MCV Series
Vertiv Liebert MCV Series User Manual
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Liebert®
MCV
Installer/User
Guide
60
Hz
and
50
Hz,
High
Density
Microchannel
Condenser
2
Table of Contents
1 Important Safety Instructions
5
2 Nomenclature and Components
9
2.1 Vertiv™ Liebert® MCV Model Number Nomenclature
9
2.2 Component Location
10
2.3 Product Description and Features
11
2.3.1 Control, Fan Types, and Features
11
3 Pre-installation Preparation and Guidelines
13
3.1 Planning Dimensions
14
3.2 Unit Weights
15
4 Equipment Inspection and Handling
17
4.1 Packaging Material
17
4.2 Lift Points for Moving the Skid
17
4.3 Removing Shipping Panels and Brackets
19
5 Piping
21
5.1 Refrigerant Piping and Charging
22
5.1.1 Refrigerant Piping Guidelines for Air Cooled Systems
22
5.1.2 Refrigerant Charge Requirements
24
5.1.3 Additional Oil Requirements
24
5.2 System Dehydration/Leak Test
24
5.3 Charging for Condensers
24
6 Electrical Connections
25
6.1 Line Voltage Wiring
26
6.2 Wye vs. Delta Connected Power Supply for EC Fans
28
6.3 Wye vs. Delta Connected Power Supply for Alternative EC Fans
29
6.4 Low Voltage Control Wiring—CANbus Communication
30
7 Checklist for Completed Installation
31
7.1 Moving and Placing Equipment
31
7.2 Electrical Installation Checks
31
7.3 Piping Installation Checks
31
7.4 Other Installation Checks
31
8 Initial Start-up Checks and Commissioning Procedure for Warranty Inspection
33
9 Troubleshooting
35
10 Control Operation
37
10.1 Vertiv™ Liebert® EconoPhase Pumped Refrigerant Economizer with a Vertiv™ Liebert® DSE System
37
10.2 Overview of Operating Modes
38
10.3 Vertiv™ Liebert® EconoPhase Operation
40
10.3.1 Vertiv™ Liebert® EconoPhase Control
41
10.3.2 Pump Start-up Routine
43
10.3.3 Switch from Compressor Operation to Pump Operation
43
10.3.4 Switch from Pump Operation to Compressor Operation
43
10.4 Premium Efficiency Control Board and Interface
44
10.4.1 Initial Display upon Power On
45
10.4.2 Navigating the Controller Interface Main Menu
45
10.4.3 Analog Signals Menu
47
10.4.4 Active Alarms Menu
49
10.4.5 History Alarms Menu
49
11 Maintenance
55
11.1 General Maintenance
56
11.2 Condenser Cleaning - Standard Coil
56
11.2.1 When to Clean the Condenser Coil
56
11.2.2 What to Use to Clean the Condenser Coil
56
11.2.3 Cleaning the Condenser Coil
57
11.3 Condenser Cleaning - E-coat Coil
57
11.3.1 General Instructions: (detailed instructions to follow)
57
11.3.2 Detailed Instructions
59
11.4 Replacing the Condenser EC Fan
61
11.4.1 Fan Replacement
62
11.4.2 P--Menu Programming
63
11.4.3 Manual Fan Addressing (No P-- Menu)
63
11.4.4 Verifying the Fan Address
65
11.5 Replacing the Premium Efficiency Control Board
66
11.5.1 Preparing to Replace the Board
66
11.5.2 Installing the Replacement Board
67
12 Preventive Maintenance Checklist
69
Appendices
73
Appendix A: Technical Support and Contacts
73
Appendix B: Submittal Drawings
75
DPN003888
77
DPN003872
78
DPN004258
79
DPN004260
80
20000039
81
20000040
82
DPN003889
83
DPN003875
85
DPN004259
87
DPN004261
89
10032070
91
10032072
93
DPN003965
95
DPN005207
97
DPN005138, Page 1
99
DPN005138, Page 2
100
DPN003882
101
DPN003883
102
DPN004256
103
DPN004263
104
10032077
105
10032078
106
DPN004476
107
DPN005206
108
DPN005067
109
20000028
111
DPN003887
112
DPN004954
113
DPN004953
114
DPN003878
115
DPN004257
116
DPN004262
117
10032073
118
10032075
120
DPN003879
122
DPN004212
123
DPN003887
124
DPN003878
125
DPN004954
126
DPN004953
127
DPN004257
128
DPN004262
129
10031432
130
10032073
131
10032075
133
DPN003886
135
DPN005140
137
5
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Vertiv Liebert MCV Series Specifications
General
Brand
Vertiv
Model
Liebert MCV Series
Category
Industrial Equipment
Language
English
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