Lauda ULTRACOOL UC 50 - INTRODUCTION; SAFETY REGULATIONS

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TABLE OF CONTENTS
Warnings ............................................................................................................................................................. 2
Table of contents .................................................................................................................................................. 3
1 Introduction ............................................................................................................................................... 5
1.1 General notes............................................................................................................................................. 5
1.2 Safety regulations ....................................................................................................................................... 5
2 Installation ................................................................................................................................................ 6
2.1 Reception and Inspection ......................................................................................................................... 6
2.2 Transportation .......................................................................................................................................... 6
2.3 Site ............................................................................................................................................................ 6
2.4 Identification labels on the Ultracool unit ................................................................................................ 7
2.5 Water Connection ..................................................................................................................................... 7
2.6 Electrical Connection ................................................................................................................................ 8
3 Startup .................................................................................................................................................... 10
3.1 Operating Conditions .............................................................................................................................. 10
3.2 Chiller startup ......................................................................................................................................... 11
4 Chiller Controls ........................................................................................................................................ 14
4.1 Control and monitoring elements ........................................................................................................... 14
4.2 UC Controller .......................................................................................................................................... 15
4.3 Operation ................................................................................................................................................ 15
4.4 Preheating Function ................................................................................................................................ 16
4.5 Ethernet Configuration ........................................................................................................................... 17
5 Maintenance ........................................................................................................................................... 19
5.1 Basic Maintenance .................................................................................................................................. 19
6 Troubleshooting ...................................................................................................................................... 20
6.1 Saving a log file in case of alarm ............................................................................................................. 20
6.2 Alarms and Warnings list ........................................................................................................................ 21
7 Technical Features .................................................................................................................................. 25
7.1 Technical Features .................................................................................................................................. 25
7.2 Energy Efficiency Information ................................................................................................................. 26
8 Log Book .................................................................................................................................................. 31
8.1 Log Book .................................................................................................................................................. 31
9 Annexes ................................................................................................................................................... 32
9.1 Water quality .......................................................................................................................................... 32