HTP 850 HL Manuals

Manuals and User Guides for HTP 850 HL. We have 1 HTP 850 HL manual available for free PDF download: Installation & Start-Up Instructions

HTP 850 HL Installation & Start-Up Instructions

HTP 850 HL Installation & Start-Up Instructions (80 pages)

Brand: HTP | Category: Boiler | Size: 6 MB

Table of Contents

For the Installer
3
Table of Contents
4
Part 1 - General Safety Information

6
- Precautions
  6
- Improper Combustion
  7
- Gas
  7
- When Servicing the Boiler
  7
- Boiler Water
  7
Part 2 - before You Start

7
- What's in the Box
  8
- How Boiler Operates
  9
- Optional Equipment
  10
Part 3 - Prepare Boiler Location

10
Part 4 - Boiler Piping

15
- General Piping Information
  15
- Relief Valve
  15
- System Water Piping Methods
  16
- Circulator Pumps
  16
- Scalding
  17
- High Velocity Circulator Pump
  17
- Water Chemistry
  19
- Lp- 446 Rev
  20
- Piping Diagrams
  21
Part 5 - Venting, Combustion Air and Condensate Removal

27
Part 6 - Gas Piping

41
- Gas Connection
  41
- Gas Piping
  42
- Gas Table
  42
- Check Inlet Gas Pressure
  43
- Gas Valve
  44
Part 7 - Field Wiring

46
Part 8 - Start-Up Preparation

53
- Check / Control Water Chemistry
  53
- Check for Gas Leaks
  53
- Condensate Removal
  53
- Final Checks before Starting Heater
  54
- Setting up a Single Heater
  54
- Setting up a Cascaded System
  54
- Lockout Condition
  55
- Cascade System Programming
  55
Part 9 - Start-Up Procedure

56
- Control Overview
  56
- Navigation of the Display
  56
- Operating Instructions
  57
- Programming Heater Settings
  57
- Programming the System Setting
  58
- System Setting Program Navigation
  58
- Resetting the Maintenance Schedule
  60
Part 10 - Start-Up Procedures for the Installer

61
- Heater Control Status Menu
  61
- Cascade Menu
  62
- Heater Test Mode
  63
Part 11 - Troubleshooting

63
- Heater Error Code
  63
- Heater Error
  63
- Heater Fault
  63
- User Interface Display
  64
Part 12 - Maintenance

69
Boiler Start-Up Report

75
Maintenance Report

75
- Maintenance Notes
  79
- Htp Customer Installation Record Form
  80

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