Airedale Ultima Compact FreeCool 30kW - 450kW - Manual (Page 6)

ULTIMA COMPACT FREECOOL Chillers
6
Chillers
Technical Manual : 6259576 V1.2.0_02__2013
General Description
UNIT IDENTIFICATION
ULTIMA COMPACT FREE COOLING CHILLER
UCFC Ultima Compact FreeCool
75 - 450 Model Size (Expressed as Nominal Cooling in kW)
D- Double Circuit - Standard Chiller
DQ- Double Circuit - Quiet Chiller
DSQ- Double Circuit - Super Quiet Chiller
2 - 16 Number of Fans
/1 or /2 Single or Double Row of Fans
Example UCFC75DQ-2/1
INTRODUCTION The Airedale range of Ultima Compact FreeCool air cooled liquid chillers covers the
cooling capacity range 75kW to 450kW in 45 model sizes incorporating Standard D, Quiet
DQ and Super Quiet DSQ variations.
Attention has been placed on maximising the unit’s cooling and energy performance while
keeping the footprint to an absolute minimum.
Refer to Free Cooling , on page 13 for further details.
REFRIGERANTS The range has been designed and optimised for operation with the ozone benign
R407C refrigerant.
CONSTRUCTION The base is fabricated from galvanised steel to ensure a rigid, durable,
weatherproof construction.
Unit panels are manufactured from galvanised sheet steel coated with epoxy baked
powder paint to provide a durable and weatherproof finish.
Standard unit colour is Light Grey (RAL 7035).
Compressors and evaporator are mounted on a rigid galvanised heavy-duty sub frame.
Fully weatherproofed electrical panels are situated at one end of the unit. Access to the
compressors is via end panels adjacent to the electrical control panel.
A set of 4 collared eye bolts to BS4278 are supplied.
Discharge Air Plenum -
Condenser Fan Constructed from galvanised sheet steel coated with epoxy baked powder paint, this
plenum directs discharge air vertically, thus limiting a degree of air re-circulation and
provides a degree of acoustic reduction in the horizontal plane; factory fitted. For details
please contact Airedale.
Standard unit colour is Light Grey (RAL 7035).