Lauda UC 4 User Manual

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TABLE OF CONTENTS
1 Introduction ............................................................................................................................................................... 5
1.1 General notes .............................................................................................................................................. 5
1.2 Safety regulations ........................................................................................................................................ 5
2 Unpacking .................................................................................................................................................................. 6
2.1 Reception and Inspection ........................................................................................................................... 6
2.2 Transportation .............................................................................................................................................. 6
2.3 Site ................................................................................................................................................................ 6
3 Ultracool unit description ......................................................................................................................................... 8
3.1 Setup of the Ultracool unit (UC 2 and UC 4) ......................................................................................... 8
3.2 Setup of the Ultracool unit (UC 8 to UC 65) ...................................................................................... 10
3.3 Setup of the Ultracool unit (UC 80 and UC 100) .............................................................................. 12
3.4 Identification labels on the Ultracool unit .............................................................................................. 14
3.5 Water Connection ................................................................................................................................... 14
3.6 Electrical Connection (UC 2 and UC 4) .............................................................................................. 15
3.7 Electrical Connection (UC 8 to UC 100)............................................................................................ 15
3.8 Additional Electrical Connections .......................................................................................................... 17
4 Startup .................................................................................................................................................................... 18
4.1 Operating Conditions .............................................................................................................................. 18
4.2 Chiller startup ........................................................................................................................................... 20
5 Chiller Controls ...................................................................................................................................................... 22
5.1 Control and monitoring elements ........................................................................................................... 22
5.2 UC Controller........................................................................................................................................... 23
5.3 Operation .................................................................................................................................................. 24
5.4 Preheating Function ................................................................................................................................ 28
5.5 Ethernet Configuration ........................................................................................................................... 29
5.6 LAUDA.LIVE Cloud service ................................................................................................................... 31
6 Maintenance .......................................................................................................................................................... 32
6.1 Basic Maintenance ................................................................................................................................... 32
7 Troubleshooting ..................................................................................................................................................... 33
7.1 Saving a log file in case of alarm .............................................................................................................. 33
7.2 Alarms and Warnings list .......................................................................................................................... 35
8 Technical Features ................................................................................................................................................. 39
8.1 Technical Features ................................................................................................................................... 39

Lauda UC 4 Specifications

General

Brand	Lauda
Model	UC 4
Category	Chiller
Language	English