Carrier RAS090 Manuals

Manuals and User Guides for Carrier RAS090. We have 1 Carrier RAS090 manual available for free PDF download: Service And Maintenance Instructions

Carrier RAS090 Service And Maintenance Instructions

Carrier RAS090 Service And Maintenance Instructions (49 pages)

Package Electric Cooling Units

Brand: Carrier | Category: Computer Hardware | Size: 2 MB

Table of Contents

Table of Contents
1
Safety Considerations
2
Unit Arrangement and Access
3
Supply Fan (Blower) Section
4
Cooling
6
R−410A Refrigerant
8
Cooling Charging Charts
9
Convenience Outlets
14
Smoke Detectors
15
Sensor and Controller
15
Indicators
20
Troubleshooting
20
Protective Devices
21
Electric Heaters
21
Economizer Systems
24
Wiring Diagrams
32
Pre Start−Up
35
Start−Up, General
36
Operating Sequences
36
Fastener Torque Values
38
Appendix I. Model Number Significance
38
Appendix II. Physical Data
39
Appendix III. Fan Performance
39
Appendix IV. Electrical Data
45
Appendix V. Motormaster Sensor Locations
48
20 Appendix V. Motormaster Sensor
49
Unit Start-Up Checklist
49

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