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PVG manual Circulator Zoned System Wiring Schematic
Models:
PVG
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Install
XI. Repair Parts
Warranty
Dimension
How to Wire
Casting Assembly
IX. Service
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Figure 18: Circulator Zoned System Wiring Schematic
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Contents
PVG
8140708R8-8/08 Price $5.00
Important Information Read Carefully
Page
Table of Contents
Dimensions
Pre-Installation
II. Unpack Boiler
Do not drop boiler. Do not bump boiler jacket against floor
III. Venting
Vent System Components Included with Boiler
Burnham Vent System Components
Vent Length
Vent Guidelines Due to Removal of an Existing Boiler
General Guidelines
Install Vent Pipe, Burnham Gasketed Vent System
Burnham Gasketed Vent Joint Detail
Vent Piping
Horizontal Venting System. See Figures 4, 4A
Recommended Horizontal Vent Installation
Alternate Horizontal Vent Installation
Horizontal Vent Terminal Configuration 3 or 4 Vent
Vertical Venting System See Figures 6, 7
Vertical Vent Installation
Page
Install vent piping
Exterior run to be included in equivalent vent lengths
IV. Water Piping and Trim
Lwco Location
How to Wire
How to Test
Supply Water Manifold Piping
Page
Page
Failure to properly pipe gas supply to boiler may
Gas Piping
Gas Ratings
Valves Fully Open
Page
VI. Electrical
Internal Boiler Wiring Schematic Diagram
Internal Boiler Wiring Ladder Diagram
System Controls and Wiring
Single Heating Zone Only Wiring Schematic
Page
Circulator Zoned System Wiring Schematic
Zone Valve Zoned System Wiring Schematic
Page
Do not manifold vent pipes together
VII. Modular Installation
Module Sizing
Modular Boiler Water Manifold Sizing
Modular Boiler Piping
VIII. System Start-up
Operating Instructions
Operating Instructions
Ignition Module Terminal Cross-Reference
Green LED Status Codes
Honeywell Electronic Ignition Troubleshooting Guide
Sequence of Operation
Check limit
Adjust gas input rate to boiler
Gas Flow Rate in Cubic Feet Per Hour
IX. Service
Low water cutoff if so equipped
Procedure for measuring differential pressure See Figure
Main Burners and Firebox
Flue and Burner Cleanout, 1 Burner
Differential Pressure Switch Settings
Pilot Burner Location
Page
Page
XI. Repair Parts
Casting Assembly
Page
Base Assembly
Sheet Metal Screw, #8 x 1/2
FAN/CANOPY Assembly
Page
Burner Assembly
Control Panel Assembly
Jacket Parts
Miscellaneous Parts Carton
Avoid Breathing Fiber Particulates and Dust
Limited Warranty
