Trane Horizon OABD Manuals

Manuals and User Guides for Trane Horizon OABD. We have 1 Trane Horizon OABD manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane Horizon OABD Installation, Operation And Maintenance Manual

Trane Horizon OABD Installation, Operation And Maintenance Manual (64 pages)

Indirect Gas-Fired/Electric Heat and Air Source Heat Pump

Brand: Trane | Category: Heat Pump | Size: 7 MB

Table of Contents

Table of Contents
6
Model Number Descriptions

8
General Information

11
- Overview of Manual
  11
- Model Number Description
  11
- Unit Nameplate
  11
- Compressor Nameplate
  11
- Unit Description
  11
- Indoor Fan Failure Input
  11
- Low Pressure Control Reliatel Control
  11
- Refrigerant Circuits
  11
- High Pressure Control Reliatel Control
  11
- Space Temperature / RH Sensor (Optional)
  12
- High Temperature Sensor
  12
- Outdoor Air Temperature and Relative Humidity Sensor
  12
- Hot Gas Reheat
  12
- Percent Outdoor Air Hood with Damper and Filters
  12
- Modulating Indirect Gas-Fired Burner
  12
- Through the Base Electrical with Disconnect Switch
  12
- Through the Base Gas Piping
  12
- Hinged Access Doors
  12
- Electric Heat
  12
- Unit Inspection
  13
  - First Aid Measures
    13
  - Storage
    13
  - Unit Clearances
    13
Unit Clearances, Curb Dimensions, and Dimensional Data

14
- OAB Units
  14
- Indirect-Fired OAG Units
  16
Unit Weight and Rigging

19
- Unit Weight
  19
- Rigging
  21
Installation

22
Pre-Start Check List

34
System Configuration and Pre-Start

35
Startup

38
- Indirect Gas-Fired Heating Startup
  38
  - Startup Procedure
    39
  - Safety Controls
    42
Maintenance

43
- Monthly Maintenance
  43
  - Filters
    43
  - Supply/Return Air Smoke Detector Maintenance
    43
  - Cooling Season
    43
  - Heating Season
    43
  - Condenser Coil Cleaning
    43
- Final Process
  45
Performance Data

47
- Superheat and Refrigeration Circuit Data
  51
Alarms and Troubleshooting

53
- Microprocessor Control
  53
- System Alarms
  53
- Sensor Failure Alarm Display
  53
- RTRM Failure Modes
  55
Appendix

56

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