Chillers
LOGICOOL
™
3
Technical Manual : 6521355 V1.8.0 07/2014
CONTENT S
Contents
Warranty ................................................................................................................................ 2
General Description
4
Unit Identification ................................................................................................................... 4
Introduction ............................................................................................................................ 4
Refrigerant ............................................................................................................................. 4
Construction ........................................................................................................................... 5
Standard Features - Energy Saving ....................................................................................... 5
Standard Features - General ................................................................................................. 7
Optional Extras - Energy Saving ............................................................................................ 8
Optional Extras - General ....................................................................................................... 9
Design Features & Information
11
Electronic Expansion Valves (EEV) ..................................................................................... 11
Digital Scroll Compressors ................................................................................................... 12
Pipework design ................................................................................................................... 13
Minimum System Water Volume Calculations ..................................................................... 14
Temperature Control ............................................................................................................ 17
Monitoring ............................................................................................................................ 18
Performance Data
19
ESEER Calculations ............................................................................................................ 19
FSEER Calculations............................................................................................................. 19
Capacity Data - DX (Mechanical) Cooling ............................................................................ 20
Operating Limits ................................................................................................................... 20
Capacity Data - Free Cooling ............................................................................................... 21
Glycol Data .......................................................................................................................... 23
Waterside Pressure Drop (kPa) ........................................................................................... 24
Pump Packages (Optional Extras) ....................................................................................... 25
Sound Data
27
Measurement of Sound Data ............................................................................................... 27
Sound Data .......................................................................................................................... 28
General Specification
29
Mechanical Data .................................................................................................................. 29
Electrical Data ...................................................................................................................... 30
Dimensional Data
31
Dimensions .......................................................................................................................... 31
Weights ................................................................................................................................ 31
Installation Data
32
Unit Lifting ............................................................................................................................ 32
Positioning ........................................................................................................................... 33
Water System ...................................................................................................................... 33
Standard Recommended Installation ................................................................................... 34
Pump Packages (Optional Extras) ....................................................................................... 35
Electrical .............................................................................................................................. 36
Interconnecting Wiring ......................................................................................................... 37
