Trane OXBOX PRG4102A Manuals

Manuals and User Guides for Trane OXBOX PRG4102A. We have 1 Trane OXBOX PRG4102A manual available for free PDF download: Installation, Operation And Maintenance Manual

Trane OXBOX PRG4102A Installation, Operation And Maintenance Manual (38 pages)

Oxbox Light Commercial Rooftops, Cooling and Gas/Electric 7.5 to 12.5 Tons, 60 Hz

Brand: Trane | Category: Air Conditioner | Size: 4 MB

Warnings, Cautions, and Notices
2
Table of Contents
4
Model Number Description
5
General Information
6
Overview of Manual
6
Unit Inspection
6
Exterior Inspection
6
Inspection for Concealed Damage
6
Unit Storage
6
Unit Description
7
Functions
7
Sensors
7
Dimensional Data
8
Weights
12
Rigging
12
Installation
14
Unit Foundation
14
Horizontal Units
14
Ductwork
14
General Unit Requirements
14
Requirements
15
External Vent Hood Installation
15
Condensate Drain Configuration
15
Filter Installation
15
Field Installed Power Wiring
15
Main Unit Power
16
Standard Wiring
16
Control Power Transformer
16
Controls Using 24 Vac
16
Gas Heat Data
18
Voltage Imbalance
19
Electrical Phasing (Three Phase Motors)
19
Hazardous Voltage
19
Checklist
20
External Unit Power Supply
20
Unit Disconnect Wiring Plan
20
Through the Base Gas Utility Option
21
Field Installed Connections
21
Pre Start
22
Verifying Proper Air Flow (Units with Belt Drive Indoor Fan)
22
Electromechanical Controls - Test
22
Procedure
22
Start up
23
Electromechanical Controls - Sequence of
23
Operation
23
Cooling Without an Economizer
23
Evaporator Fan Operation (for Gas Units) - Standard Economizer
23
Evaporator Fan Operation
23
Only Units) - Standard
23
Economizer
23
Economizer Set-Up - Standard
23
Cooling with an Economizer - Standard
23
Heating Operation (for Gas Units) - Standard Economizer
24
Ignition Module Low, Medium and High
24
Heat
24
Two-Speed Indoor Fan Control
24
Cooling Operation
24
Low Pressure Cutout
24
High Pressure Cutout and Temperature
25
Discharge Limit
25
Heating Operation
25
Emergency Stop
25
Compressor Start-Up
25
Heating Start-Up
26
Final System Set up
26
Maintenance
27
Fan Belt Adjustment-Belt Drive Units
27
Monthly Maintenance
28
Filters
28
Condensate Overflow Switch
28
Cooling Season
28
Heating Season
29
Coil Cleaning
29
Troubleshooting
32
Standard Troubleshooting
32
Ignition Module
32
Failures
32
To Clear an Alarm
32
Resetting Cooling and Heating Lockouts
32
Method 1
32
Method 2
33
Wiring Diagrams
35
Exclusions and Limitations
36
Horizontal Duct Conversion Instruction
37

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Trane OXBOX PRG4102A Installation, Operation And Maintenance Manual (38 pages)

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