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20_PV_I manual
Models:
20_PV_I
1
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Troubleshooting
Install
IX. Repair Parts
Wiring Diagram
Section Assembly
First Aid Procedures
N. Adjust gas input rate to boiler Natural Gas
Spark Gap Setting Flueway Cleaning
VIII. Service
Vent Accessory Carton
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Image 30
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Page 31
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Page 31
Contents
Installation Date
POWER VENT GAS - FIRED BOILER
INSTALLATION, OPERATING AND SERVICE INSTRUCTIONS FOR
SERIES 2PV
Table of Contents
DANGER
Figure 1 Elevation Views
I. Pre-Installation
Construction for Closet Installation
Figure 2 Minimum Clearances to Combustible
jacket against floor
II. Unpack Boiler
Do not drop boiler. Do not bump boiler
Alternate method for boiler located within confined
III. Water Piping and Trim
Page
IV. Gas Piping
V. Venting
Table 3 Fitting Equivalent Lengths
Table 4 Specific Gravity Correction Factors
C. Install Vent Connector
Figure 7 Vent Connector Installation
Table 5 Burnham Vent System Components
D. Install Vent Pipe, General
E. Horizontal Through Wall Vent Installation
Figure 8 Typical Joint Detail
VI. Electrical
Figure 9 Recommendations for Thimble and Wall Penetration
Instructions
VII. System Start-up
Figure 10 Wiring Diagram
13 Figure 11 Main Burner Installation
Figure 14 Sequence of Operation
Figure 13 Schematic Pilot and Gas Piping
Figure 12 Gas Valve Pressure Tap
Figure 15 Pilot Burner Flame
M. Check limit
N. Adjust gas input rate to boiler Natural Gas
Figure 16 Main Burner Flame
Table 6 Gas Flow Rate in Cubic Feet per Hour
Figure 17 Operating Instructions
TROUBLE SHOOTING GUIDE
SPLIT SEPARATE CONTROLS, 24 VOLT OPERATION WITH
ELECTRONIC IGNITION AND INTERMITTENT CIRCULATION
Page
Page
Important Product Safety Information Refractory Ceramic Fiber Product
Precautionary Measures
First Aid Procedures
AVOID Breathing Fiber Particulates and Dust
VIII. Service
Canopy must be resealed with RTV-732
Silicone Rubber Sealant 500F Intermittent Duty
Figure 18 Spark Gap Setting Figure 19 Flueway Cleaning
Table 7 Pilot Burner Location
Minimum Suction Pressure
Figure 20 Procedure for Measuring Fan Suction Pressure
Boiler Model
Table 8 Minimum Suction Pressure
IX. Repair Parts
Burnham Corporation Regional Offices
Description
1. Section Assembly
2. Canopy/Blower Assembly
Quantity Part Number
Quantity Part Number
Description
203PV
204PV
203PV
Description
Quantity Part Number
204PV
5 . Pilot Burner and Gas Valve
J a c k e t L o w e r V e s t i b u l e P a n e l
6. Jacket
J a c k e t W r a p - A - R o u n d P a n e l
J a c k e t T o p P a n e l 1
Page
Quantity Part Number
8. Vent Accessory Carton
Description
203PV
