Bryant 581J-17-28 Manuals

Manuals and User Guides for Bryant 581J-17-28. We have 1 Bryant 581J-17-28 manual available for free PDF download: Service And Maintenance Instructions

Bryant 581J-17-28 Service And Maintenance Instructions

Bryant 581J-17-28 Service And Maintenance Instructions (84 pages)

Gas Heat Rooftop Package Nominal 15 to 25 Tons With Puron (R-410A) Refrigerant

Brand: Bryant | Category: Air Conditioner | Size: 8 MB

Table of Contents

Table of Contents
1
Safety Considerations
1
Unit Arrangement and Access
3
Supply Fan (Blower) Section
4
2−Speed Indoor Fan Motor System with
6
- Variable Frequency Drive (Vfd)
  6
Additional Vfd Installation and
6
- Troubleshooting
  6
Condenser Coil Service
8
Evaporator Coils
9
Perfect Humidity
11
- Dehumidification System
  11
Thermostatic Expansion Valve (Txv)
16
Puronr (R−410A) Refrigerant
18
Cooling Charging Charts
19
Cooling Charging Charts (Cont.)
20
Cooling Charging Charts (Cont.)
21
Compressors
23
Troubleshooting the Cooling System
25
Convenience Outlets
26
Smoke Detectors
27
Indicators
33
Protective Devices
34
Rtu−Open Control System
35
Gas Heating System
37
Economi$Er Systems
47
Pre−Start−Up/Start−Up
55
Start−Up, General
56
Start−Up, Rtu−Open Controls
58
Fastener Torque Values
58
Appendix I. Model Number Nomenclature
59
Appendix II. Physical Data
60
Appendix III. Fan Performance
66
Appendix IV. Wiring Diagrams
71
Appendix V. Motormaster Sensor Locations
82
Unit Start-Up Checklist
83

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