Airedale Ultima Remote Air Cooled 75kW - 450kW - Manual (Page 3)

Chillers ULTIMA
™ REMOTE AIR COOLED
Chillers
3
Technical Manual : Part No 6259485 V1.6.0_07_2014
Contents
Warranty 2
CUSTOMER SERVICES 2
HEALTH AND SAFETY 4
ENVIRONMENTAL CONSIDERATIONS 5
Freeze Protection 5
Environmental Policy 5
GENERAL DESCRIPTION 6
Unit Identification 6
Introduction 6
Standard Features 6
Optional Extras – Energy Saving 8
Optional Extras – General 9
DESIGN FEATURES & INFORMATION 10
Energy Efficiency 10
Minimum System Water Volume Calculations 11
Control Scheme Features 14
PERFORMANCE DATA 15
Capacity Data 15
Operating Limits 16
Glycol Data 16
Waterside Pressure Drops 17
Sound Data 18
GENERAL SPECIFICATION 20
Mechanical Data 20
Electrical Data 23
Dimensions 26
INSTALLATION DATA 28
Unit Lifting 28
Positioning 29
Anti Vibration Mounting (Optional) 30
Water System 31
Electrical 32
Interconnecting Wiring 32
CONDENSER SPECIFICATION 34
General Specification 34
Dimensions 36
Weights 36
Unit Lifting 37
Positioning 37
Front Cover : Model URAC250DQ/DSQ Shown