Contents
Series 2 model B
Price $3.00
Table of Contents
Weight
Do not drop boiler. Do not bump boiler jacket against floor
Clearances
Minimum Clearances
Boiler Piping
Equivalent Length of Fittings
Specific Gravity Correction Factors for Natural Gas
Page
Page
Do not use one vent damper to control two heating appliances
Page
Wiring Diagrams and Heat Anticipator Settings
Page
Safety Shutdown
Sequence of Operation
Page
Sequence of Operation Normal Operation
Wiring Schematic, Zone Valves
II. Operating Instructions
Top View of VR Gas Valves
Instructions to PUT the Boiler in Operation
Yellow LED Flame Codes
Green LED Status Codes
Lighting Instructions
Check GAS Input Rate to Boiler
Check Pilot Burner Flame
Check Ignition System Safety SHUT-OFF Device
Combustion Chamber BURN-OFF
III. Trouble Shooting
IV. Service
Burner 40mm Burner
Pilot Burner Location
Avoid Breathing Fiber Particulates and Dust
Repair Parts
Section Assembly Gravity Circulation Only
Section Assembly and Canopy Group
Canopy Group
This page Left Intentionally Blank
Base Assembly
USS
Manifold and Main Burners Inch Main Burners
Manifold and Main Burners 1 Inch Main Burners Only
4B MM Main Burner, Electronic Ignition Only
Manifold and Main Burners 40mm Main Burners
MM Main Burners Only
MM Main Burners Only 4C MM Main Burner Manifold
4D MM Main Burner, Natural Gas, 2001-5000 Ft. USA Only
4D MM Main Burner, LP Gas, 2001-5000 Ft. USA Only
4D MM Main Burner, Natural Gas, 5001-9000 Ft. USA Only
Burner Only 40mm Burner Only
Pilot Burner, Honeywell Q327A1147
Pilot Burner, Honeywell Q348A1002
Jacket Assembly, Complete
Jacket Assembly
Page
Jacket Vestibule Panel
Water Trim
Limit Control
Transformer/Relay Assembly Intermittent Circulation Only
Flame Rollout Switch
Blocked Vent Switch
Transformer Continuous and Gravity Circulation Only
Vent Reducer
Draft Hood Carton
Vent Damper
Service Record
Service Record
Service Record
Wiring of Typical Lwco
Lwco Location
Limited Warranty
