Weil-McLain UO-3 CV User Manuals

Table of Contents

• Hazard Def nitions and Owner’s Information

  3
• General Information

  4
• Table 1 Burner Specification

  4
• Notice Special Requirements

  5
• Inspect/Prepare Installation Site

  6
• Inspect Chimney or Direct Vent System

  6
• Combustion Air Supply

  7
• Clearances to burner and appliance

  7
• Combustion chamber - Burner Retrofitting

  7
• Prepare the Burner

  8
• Low Firing Rate Baffle

  8
• Burner Fuel Unit

  8
• Attach Air Tube

  8
• Nozzle and Pump Pressure

  8
• Install Burner Nozzle

  8
• Check/Adjust Electrodes

  9
• Servicing nozzle line assembly

  9
• Check/Adjust ‘Z’ Dimension - F Heads

  10
• Check/Adjust ‘Z’ Dimension - L & V Heads

  11
• Mount burner on appliance

  9
• Mounting Options

  9
• Mounting Dimensions

  9
• Installing the Oil Tank & Supply System

  12
• Fuel Line Valves & Filter

  12
• Wire Burner

  13
• Burner Packaged with Appliance

  13
• Burner Installed at Job Site

  13
• Special Wiring Required with Covered Burners

  13
• Burner Control

  14
• GeniSys Model 7505 Control

  14
• Wiring

  14
• Typical Burner Sequence of Operation for GeniSys 7505 Control

  15
• Typical Burner Sequence of Operation for R7184P Control

  17
• Start-up Burner/Set Combustion

  18
• Startup/checkout

  19
• Set Combustion with Instruments

  19
• Perform Regular Maintenance

  20
• Parts Diagram

  22
• Beckett Limited Warranty Information

  24