User Manuals: Bryant 580G Roof Top Unit

Manuals and User Guides for Bryant 580G Roof Top Unit. We have 1 Bryant 580G Roof Top Unit manual available for free PDF download: Installation, Start-Up And Service Instructions Manual

Bryant 580G Installation, Start-Up And Service Instructions Manual

Bryant 580G Installation, Start-Up And Service Instructions Manual (44 pages)

Sizes 240-360 SINGLE PACKAGE ROOFTOP ELECTRIC COOLING/GAS HEATING UNITS

Brand: Bryant | Category: Heating System | Size: 0 MB

Table of Contents

Safety Considerations

1
- Table of Contents
  1
Installation

2
- Provide Unit Support
  2
- Rig and Place Unit
  2
- Field Fabricate Ductwork
  7
- Unit Duct Connections
  7
  - Flue Hood
    8
  - Trap Condensate Drain
    8
  - Gas Piping
    8
- Electrical Connections
  
  9
  - Outdoor-Air Inlet Assembly
    14
    
    Power Exhaust/Barometric Relief Damper Hood
    18
    
    Accessories
    19
  - Installation
    20
Pre-Start-Up

20
Start-Up

20
- Cooling Section Start-Up and Adjustments
  21
- Pre-Start-Up
  21
- Heating Section Start-Up and Adjustments
  22
- Field Test Operation
  24
- Indoor Airﬂow and Airﬂow Adjustments
  24
  - Gas Valve Adjustment
    25
  - Main Burners
    28
  - Power Exhaust Operation
    28
- Head Pressure Control
  
  28
Care and Maintenance

28
- Low Ambient Kit
  28
Service

29
- Cleaning
  29
- Lubrication
  29
- Evaporator Fan Service and Replacement
  31
- Evaporator-Fan Motor Replacement
  31
  - Power Failure
    31
  - Refrigerant Charge
    31
  - Filter Drier
    32
- Thermostatic Expansion Valve (TXV)
  
  32
  - Protective Devices
    32
    
    Relief Devices
    32
    
    Control Circuits
    32
  - Compressor Lockout Logic
    32
- Replacement Parts
  
  32
Troubleshooting

33
- Diagnostic Leds
  33
- Error Code Summary
  34
- Input/Output Channel Designations
  34
Start-Up Checklist

43

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