Ice Energy IB30A-543 User Manual

45 pages

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Ice Bear

30 Unit

Application Guide

for models:

IB30A-521

IB30A-523

IB30A-543

Phone: (877) 542-3232

Fax: (970) 545-3634

Email: productservices@ice-energy.com

www.ice-energy.com

Table of Contents3
Introduction5
Ice Bear® 30 Unit Overview6
- Definitions of Terms6
A few of the Unique Installation & Startup Considerations7
Ice Bear ® 30 Unit Ratings by Ton-Hour7
- Ice Bear ® 30 Unit Features8
- Approvals and Code Compliance8
- Ice Bear ® 30 Unit Components9
- Figure 1 - Ice Bear ® 30 Unit External View9
- Figure 2 - Ice Bear ® 30 Unit Internal View9
- Modes of Operation10
- Figure 3 - Refrigerant Flow Schematic - Ice Make Mode11
- Figure 4 - Refrigerant Flow Schematic - Ice Cooling Mode12
Applications13
- Application Parameters13
- Typical Applications14
- Sample Ice Bear ® Unit Configurations14
- Figure 5 - Ice Bear ® ` 30 Unit (Parallel) with Ice-Ready™ Rooftop Unit14
- Figure 6 - Redundant (Parallel) Split System15
Controls and Sequence of Operation16
- Control Schematic16
- Figure 7 - Control Schematic16
- Figure 8 - Single Zone, Single-Stage Thermostat with Economizer and Backup Condensing Unit17
- Figure 9 - Single Zone, Two-Stage Thermostat with Economizer and Backup Condensing Unit17
- Cooldata ® Controller18
- Figure 10 - Cooldata ® Controller18
- Sequence of Operation19
Product Data and Specifications21
Figure 11 - Ice Bear ® 30 Unit Dimensions Rear & Side Views22
Figure 12 - Ice Bear ® 30 Unit Dimensions Top View22
Figure 13 - Ice Bear ® 30 Unit Dry Center of Gravity (Left)23
Figure 14 - Ice Bear ® 30 Unit Dry Center of Gravity (Top)23
Figure 15 - Ice Bear ® 30 Unit Wet Center of Gravity (Left)24
Figure 16 - Ice Bear ® 30 Unit Wet Center of Gravity (Top)24
Engineering Data25
- Ice Bear ® 30 Unit Ambient Temperature Operating Ranges25
- Ice Bear ® 30 Unit ETL Certified Performance Data25
Applying an Ice Bear ® 30 Unit26
- Airside Options26
- Figure 17 - Ice Bear ® 30 Unit with an Ice-Ready™ Rooftop Unit26
- Figure 18 - Ice Bear ® 30 Unit with an Additional (Slab) Ice-Coil27
- Figure 19 - Ice Bear ® 30 Unit with an Additional ("N") Ice-Coil27
Equipment Selection28
- Ice-Ready™ Rooftop Units28
- Figure 20 - Ice Bear ® 30 Unit with a Ductless Liquid Overfeed Coil28
Installation Considerations29
- Figure 21 - Minimum Clearances for Unit-Mounted Service Disconnect29
- Minimum Clearances29
- Figure 22 - Minimum Clearances for Remotely Mounted Service Disconnect30
- Lifting30
- Figure 23 - Ice Bear ® 30 Unit Lifting Points31
- Figure 24 - Recommended Spreader Bar Configuration31
- Figure 25 - Minimum Recommended Concrete Pad Dimensions32
- Mounting32
- Figure 26 -Sample Precast Concrete Pad33
- Figure 27 - Ice Bear ® 30 Unit on Structural Curb with Cap34
- Figure 28 - Ice Bear ® 30 Unit Base Dimensions35
- Figure 29 - Ice Bear ® 30 Unit Base Cross Section35
- Minimum Requirements for Connection of Cooldata ® Controller Wiring36
- Figure 30 - Design-Day Cooling Load Profile (Example)37
- Figure 31 - Sample Load Profile38
- Sample Load Profile Spreadsheet38
Appendix A - Cooling Load Profiles37
Appendix B - Guide Specifications39
Appendix C - Ice Bear 30 Unit Equipment Schedule41
Appendix D - Title 24 Building Energy Standards Models42
Appendix E - Ice-Ready RTU & Ice-Coil Performance Data43

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Ice Energy IB30A-543 Specifications

General

Brand	Ice Energy
Model	IB30A-543
Category	Air Conditioner
Language	English

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