Reznor UDA Series Manuals

Reznor UDA Series Manuals

Manuals and User Guides for Reznor UDA Series. We have 1 Reznor UDA Series manual available for free PDF download: Installation Operation & Maintenance

Reznor UDA Series Installation Operation & Maintenance

Reznor UDA Series Installation Operation & Maintenance (48 pages)

Unit Heater

Brand: Reznor | Category: Heater | Size: 3 MB

Table of Contents

Table of Contents
2
General Information

4
Unit Heater Location

6
- Heater Throw
  6
- Mounting Height Requirements
  7
- Hazards of Chlorine
  8
- Clearances and Dimensions
  8
- Weights
  10
- Combustion Air Requirements
  11
  - Combustion Air-Models UDAS and UDBS
    11
  - Combustion Air-Models APD, UDAP, and UDBP
    11
- Acoustical Considerations
  12
Uncrating, Inspecting, and Preparation for Installation

12
Heater Installation

12
Piping Installation

15
- Gas Supply Pressure
  15
- Sizing Gas Supply Line
  15
- Gas Connections
  16
Wiring Installation

16
- Supply Wiring
  17
  - Supply Wiring Connections
    17
  - Supply Wiring Connections at Circuit Board
    17
- Control Wiring
  17
- Wiring Diagrams
  18
Operation

20
- Component Descriptions
  20
- Operating Sequence
  24
- Abnormal Heat Cycle Functions
  25
- Fault Modes
  26
- Startup
  27
  - Pre-Startup Checklist
    27
  - Startup Sequence
    27
  - Post-Startup Checklist
    29
- Adjustments
  29
Maintenance and Service

35
- Maintenance Schedule
  35
- Maintenance Procedures
  35
Troubleshooting

42
- Unit Troubleshooting Using DSI Control Module
  42
- General Troubleshooting
  44
Appendix: Technical Data

46

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