NTI TRX Series Manuals

NTI TRX Series Manuals

Manuals and User Guides for NTI TRX Series. We have 3 NTI TRX Series manuals available for free PDF download: Installation, Start-Up, Maintenance, Parts, Warranty, Manual, Quick Start Manual

NTI TRX Series Installation, Start-Up, Maintenance, Parts, Warranty

NTI TRX Series Installation, Start-Up, Maintenance, Parts, Warranty (116 pages)

Residential Condensing Gas Boiler

Brand: NTI | Category: Boiler | Size: 31 MB

Table of Contents

Table of Contents
5
Part 1 - General Safety Information

6
Part 2 - before You Start

10
- What's in the Box
  10
- Optional Equipment
  12
Part 3 - Prepare the Boiler for Installation

13
Part 4 - Water Piping

24
- General Plumbing Information
  24
- Backflow Preventer
  24
- Expansion Tank
  24
- Piping the Boiler
  24
- Internal Circulation Pump
  26
- By-Pass Valve
  26
- CH and DHW Pressure Relief Valves
  27
- Air Elimination Device
  28
- Applications
  28
- Floor Drying Function
  35
Part 5 - Venting

36
Part 6 - Installing the Condensate Drain

50
Part 7 - Connecting Electrical Service

51
- Wiring
  51
- Internal Wiring Details
  55
Part 8 - Gas Connections

59
Part 9 - Controls

61
Part 10 - Start-Up Preparation

78
- Check / Control Water Chemistry
  78
- Check for Gas Leaks
  78
- Freeze Protection (When Used)
  78
- System Water Fill, Purge, and Test
  79
- Purge Air from DHW System
  79
- Check Thermostat Circuit(S)
  79
- Condensate Removal
  79
Part 11 - Start-Up

81
Part 12 - Installation Checklist

85
Part 13 - Troubleshooting

87
- Boiler Protection Devices
  87
  - Blocking Error
    87
  - Lockout Error
    87
  - Malfunction Warning
    87
Part 14 - Maintenance

92
Part 15 - Maintenance Report

100
Part 16 - Shutdown

102
- Shutdown Procedure
  102
- Vacation Procedure
  102
- Failure to Operate
  102
- Important Notice
  102
Part 17 - Replacement Parts

103
- Maintenance Notes
  114

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NTI TRX Series Manual

NTI TRX Series Manual (100 pages)

Brand: NTI | Category: Boiler | Size: 23 MB

Table of Contents

NTI TRX Series Quick Start Manual

NTI TRX Series Quick Start Manual (8 pages)

Residential Condensing Gas Boiler

Brand: NTI | Category: Boiler | Size: 0 MB

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