Trane Horizon OABE/F Outdoor Air System Manuals

Trane Horizon OABE/F Outdoor Air System Manuals

Manuals and User Guides for Trane Horizon OABE/F Outdoor Air System. We have 1 Trane Horizon OABE/F Outdoor Air System manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane Horizon OABE/F Installation, Operation And Maintenance Manual

Trane Horizon OABE/F Installation, Operation And Maintenance Manual (92 pages)

Water Source Heat Pump

Brand: Trane | Category: Heat Pump | Size: 9 MB

Table of Contents

Table of Contents
6
Model Number Descriptions
8
Horizon Outdoor Air Unit Water Source Heat Pump
8
Model: OABE, OAGE
8
Models: OADE, OAKE, OANE
10
General Information
13
Overview of Manual
13
Model Number Description
13
Unit Nameplate
13
Compressor Nameplate
13
Unit Description
13
Indoor Fan Failure Input
13
Low Pressure Control Reliatel Control
13
Refrigerant Circuits
13
High Pressure Control Reliatel Control
13
Space Temperature / RH Sensor (Optional)
14
High Temperature Sensor
14
Outdoor Air Temperature and Relative Humidity Sensor
14
Hot Gas Reheat
14
Percent Outdoor Air Hood with Damper and Filters
14
Modulating Indirect Gas-Fired Burner
14
Through the Base Electrical with Disconnect Switch
14
Through the Base Gas Piping
14
Hinged Access Doors
14
Modulating Electric Heat
14
Unit Inspection
15
First Aid Measures
15
Storage
15
Unit Clearances
15
Unit Clearances, Curb Dimensions, and Dimensional Data
16
Outdoor WSHP Units
16
OABE Units
16
Indirect-Fired OAGE Units
18
OAKE Units
21
OANE Units
23
Indoor WSHP Units
25
OABE Units
25
OAGE Units
27
OAKE Units
28
OANE Units
30
Unit Weight and Rigging
33
Unit Weight
33
Rigging
35
Installation
38
Ductwork
38
General Unit Requirements
38
Horizon Water Source Heat Pump Field Connection Instructions
39
OAB if Heater Air Inlet Hood and Flue Assembly Instructions for Outdoor Installations
40
Venting of Furnace for Indoor Installations
42
Main Electrical Power Requirements
45
Condensate Drain Configuration
45
Chilled Water Connection Size and Location
45
Filter Installation
46
Opening the Collapsed Exhaust Damper Hood
46
Field Installed Power Wiring
48
Main Unit Power
50
Standard Wiring
50
Voltage Imbalance
51
Electrical Phasing (Three-Phase Motors)
51
Compressor Crankcase Heaters
52
Main Unit Display and Reliatel Controls
52
Field-Installed Control Wiring
52
Control Power Transformer
53
Controls Using 24 Vac
53
Controls Using DC Analog Input/Output (Standard Low Voltage Multiconductor Wire)
53
DC Conductors
54
Factory-Provided Sensors
54
Pre-Start Check List
56
System Configuration and Pre-Start
57
Startup
60
Indirect Gas-Fired Heating Startup
60
Startup Procedure
61
Safety Controls
64
Maintenance
65
Monthly Maintenance
65
Filters
65
Supply/Return Air Smoke Detector Maintenance
65
Cooling/Heating Season
65
Evaporator Coil Cleaning
65
Final Process
66
Performance Data
67
Superheat and Refrigeration Circuit Data
74
Alarms and Troubleshooting
79
Microprocessor Control
79
System Alarms
79
Sensor Failure Alarm Display
79
RTRM Failure Modes
81
Appendix
82
OAU Filter Guide
82
Field Installation of Factory-Provided Sensors
83
Horizon™ Dedicated Outdoor Air Unit Startup Form
86

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