User Manuals: Crown Boiler PHNTM399C Gas Fired Water

Manuals and User Guides for Crown Boiler PHNTM399C Gas Fired Water. We have 1 Crown Boiler PHNTM399C Gas Fired Water manual available for free PDF download: Installation And Operating Instructions Manual

Crown Boiler PHNTM399C Installation And Operating Instructions Manual

Crown Boiler PHNTM399C Installation And Operating Instructions Manual (136 pages)

High Efficiency Gas-Fired Hot Water Direct Vent Condensing Boilers

Brand: Crown Boiler | Category: Boiler | Size: 18 MB

Table of Contents

Installation and Operating Instructions
1
Table of Contents
5
Product Description, Specifications and Dimensional Data
6
II. Unpacking Boiler
9
Unpacking Boiler
9
Pre-Installation and Boiler Mounting
10
Venting
15
- General Guidelines
  15
- IV. Venting
  15
- CPVC/PVC Venting
  22
- Polypropylene Venting
  27
- Stainless Steel Venting
  32
- Optional Room Air for Combustion
  34
- Removing the Existing Boiler
  35
- Multiple Boiler Installation Venting
  36
Condensate Disposal
39
Water Piping and Trim
41
Gas Piping
53
Electrical
58
- IX. System Start-Up
  70
- System Start-Up
  70
- Operation
  78
- Overview
  78
- Supply Water Temperature Regulation
  79
- Boiler Protection Features
  80
- Multiple Boiler Control Sequencer
  81
- Boiler Sequence of Operation
  83
- Adjusting Parameters
  89
- Changing Adjustable Parameters
  89
- Entering Adjust Mode
  89
- Service and Maintenance
  108
1 Normal Operation

83
2 Using the Display

84
3 Status Screens

85
4 Detail Screens

87
5 Multiple Boiler Sequencer Screens

88
- Troubleshooting
  114
- Repair Parts
  120
Appendix A - Instructions for High Altitude Installations above 2000 Ft

131

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