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CONTENTS
Page
Start-up checklist .......................................................................................................................................................................... 3
Dimensions/clearances ................................................................................................................................................................. 4
Technical/electrical data .............................................................................................................................................................. 6
Application data ............................................................................................................................................................................ 7
Maximum cooler water flow rates .................................................................................................................................................. 7
Water loop volume ......................................................................................................................................................................... 7
Installation ..................................................................................................................................................................................... 7
Safety considerations ...................................................................................................................................................................... 7
Preliminary checks ......................................................................................................................................................................... 8
Moving and siting the unit .............................................................................................................................................................. 8
Check compressor mountings ......................................................................................................................................................... 8
Water connections ........................................................................................................................................................................ 9
Power supply ............................................................................................................................................................................... 10
Electrical checks ........................................................................................................................................................................... 10
Start-up ........................................................................................................................................................................................ 10
Preliminary checks ....................................................................................................................................................................... 10
Actual start-up .............................................................................................................................................................................. 10
Servicing refrigeration components .......................................................................................................................................... 11
General maintenance .................................................................................................................................................................... 11
Liquid refrigerant charging ........................................................................................................................................................... 11
Compressors ................................................................................................................................................................................. 12
Compressor protection circuit board (STARTERGUARD) ......................................................................................................... 12
Heat exchangers ............................................................................................................................................................................ 13
Condenser coil .............................................................................................................................................................................. 14
Fan motor replacement ................................................................................................................................................................. 15
Fan motor protection .................................................................................................................................................................... 15
Refrigerant circuit ......................................................................................................................................................................... 15
Troubleshooting chart ................................................................................................................................................................ 16
The photo on the front cover is only for illustration purposes and not contractually binding (photo shows unit with optional
compressor sound enclosure).
The manufacturer reserves the right to make modifications at any time without prior notice.
