Airedale LogiCool FreeCool 40kW - Manual (Page 4)

LOGICOOL
™
Chillers
4
Chillers
Technical Manual : 6521355 V1.8.0 07/2014
General Description
UNIT IDENTIFICATION
LCC 20
LCC LogiCool Free-Cooling Chiller
20 - 40 Model Size (Expressed as Nominal Cooling in kW)
INTRODUCTION The Airedale range of LogiCool Compact air cooled liquid chillers covers the nominal
capacity range 20kW to 40kW in 2 model sizes.
This range has been developed for high heat load requirements and is ideally suited to
Server room applications. Offering simultaneous DX Mechanical cooling and Free-
Cooling operation, the range utilises the latest technology to achieve a high level of
energy efficient operation.
As standard, the LogiCool offers modulating capacity control through the use of digital
scroll compressor technology and further increased energy efficiency with optional EC
Fans, refer to
Optional Extras - Energy Saving , on page 9 for details.
Attention has been placed on maximising the unit’s cooling and energy performance while
keeping the footprint to an absolute minimum.
CE DIRECTIVE
PS and TS Values
Airedale certify that the equipment detailed in this manual conforms with the following
EC Directives:
Electromagnetic Compatibility Directive (EMC) 2004/108/EC
Low Voltage Directive (LVD) 2006/95/EC
Machinery Directive (MD) 89/392/EEC in the version
2006/42/EC
Pressure Equipment Directive (PED) 97/23/EC
To comply with these directives appropriate national & harmonised standards have been
applied. These are listed on the Declaration of Conformity, supplied with each product.
Maximum and Minimum Operation Temperature (TS) and Pressure (PS)
Operating Temperature (TS), TS = Min -5°C to Max 120°C *
Maximum Operating Pressure (PS) PS = High Side 40.7 Barg
*Based upon the maximum machine running temperatures.
REFRIGERANT The range has been designed and optimised for operation with ozone benign
refrigerant R410A.