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Burnham
8H
manual
Models:
8H
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Install
Repair Parts
Dimension
II. Boiler Assembly
Heat Anticipator Settings
Clean Heating System
IX. Service
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Image 51
Figure 41: Hydrolevel OEM - 170/550/650/750 (120V) L.W.C.O. Wiring for Boilers with 24V Limit Circuits
Figure 42: Hydrolevel OEM - 170/550/650/750 (120V) L.W.C.O. Wiring for Boilers with 120V Limit Circuits
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Contents
81416021R3-6/10 Price $5.00
Series 8H
Important Information Read Carefully
Page
Table of Contents
Dimensional Data
Boiler Model Special Base Part Number
Pre-Installation
Page
Remove Crate
II. Boiler Assembly
Do not use air to leak test boiler
Installation of Special Base for Combustible Flooring
General Assembly Knockdown Boilers
Flame Roll-out Switch Installation
Install Jacket. See Figure
Jacket Assembly
EP/OP Control Installation
III. Gas Control System Assembly Knockdown Boilers
Page
Schematic Gas Piping, 24V Standing Pilot, 806H & 807H
Main Gas Piping, Intermittent Ignition EI
Schematic Pilot Piping Honeywell EI, USA
Page
Schematic Gas Piping, OP Control System, 806H 810H
Schematic Gas Piping, OP-CSD-1 Control System, 808H 810H
Page
Schematic Gas Piping, EP-CSD-1 Control System, 808H 810H
IV. Water Trim and Piping
Flow Rate, Temperature Rise, and Pressure Drop
Drain Piping Installation
Page
Page
Gas Piping
Rated Input
Connect boiler gas valve to gas supply system
Specific Gravity Correction Factors
Equivalent Lengths of Standard Pipe Fittings & Valves
VI. Venting
Blocked Vent Switch Installation
Boiler Equipped With Vent Damper. See Figure
Vent Damper Installation
Typical Vent System
If an Existing Boiler is Removed
VII. Electrical
Install Boiler Wiring
Heat Anticipator Settings
Sequence of Operation and Wiring Diagrams
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Wiring Diagram, Honeywell EI, USA, Continuous Circulation
Wiring Diagram, Honeywell EI, USA, Intermittent Circulation
Wiring Diagram, Honeywell EI, Canada, Continuous Circulation
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VIII. System Start-Up
Lighting Instructions 24V Standing Pilot
Operating Instructions EI
Lighting Instructions OP
Operating Instructions EP
Boiler Operating Instructions To Shut Down
Honeywell Q314 Pilot Flame 24V Standing Pilot
Adjust gas input rate to boiler. Natural Gas
Check Limits
Input Rate
Combustion Chamber Burn-Off
Adjust gas input rate to boiler. LP/Propane
Clean Heating System
Install Front Removable Panel
Clean Boiler Flueways. See Figure
IX. Service
Avoid Breathing Fiber Particulates and Dust
Pilot Burner Location
Boiler Flueway Cleaning
Honeywell EI Ignition Module Yellow LED Flame Codes
OFF
Honeywell EI Ignition Module Green LED Status Codes
Honeywell EI Trouble Shooting Guide
Repair Parts
Heat Exchanger Assembly
Canopy
Base Assembly
Manifold and Main Burners
Description Size Quantity
Description Quantity
Gas Valve, Robertshaw 7000DERHC, Natural Gas, 1 NPT 81660151
Solenoid Gas Valve, Honeywell V8295A1024, ¾ NPT 81660235
Description Quantity
Natural Gas Only
Pilot Burner, Honeywell Q348A1002, Natural Gas
Pilot Burner, Honeywell Q348A1010, LP Gas 8236081
Pipe Tee, 1/8 NPT, Malleable 806601005
Description Size Quantity
Brass Compression Coupling, 1/4 OD Tube 8236008
Description Size Quantity
Page
Jacket
Jacket Front Removable Panel
Trim and Miscellaneous Controls
Draft Hood and Automatic Vent Damper
Service Record
Service Record
Service Record
