Burner User Manual
Page 2 WM 550-141-996/1105
RWB 6104WMNX R1005
Table of Contents
Hazard Defi nitions and Owner’s Information ........................................................................................3
Information To Be Used Only By Qualifi ed Service Technicians
Weil McLain Burner Specifi cation ..............................................................................................................4
General Information .........................................................................................................................................5
Certifi cations/Approvals………………………………………………………….. ..................................................5
Notice Special Requirements ...........................................................................................................................6
Inspect/Prepare Installation Site .................................................................................................................7
Clearances to Burner and Appliance ...............................................................................................................7
Inspect Chimney or Direct Vent System .........................................................................................................7
Combustion Air Supply .....................................................................................................................................7
Safety Shutoff for Direct Vent System .............................................................................................................7
Direct/Sidewall Venting Application ................................................................................................................7
Fuel Line Installation .........................................................................................................................................8
Fuel Line Valves and Filters .............................................................................................................................8
System Wiring ..................................................................................................................................................8
Prepare the Burner ...........................................................................................................................................9
General .........................................................................................................................................................9
Mount Burner on Appliance .............................................................................................................................9
Connect Fuel Lines ...........................................................................................................................................9
Wiring Connection Diagram .............................................................................................................................9
Start the Burner and Set Combustion ....................................................................................................12
Start-up and Initial Settings ............................................................................................................................12
Set Combustion with Test Instruments .........................................................................................................13
Cover Installation ............................................................................................................................................13
Trained Service Technician’s Regular Maintenance .........................................................................14
Removing Nozzle Line for Service .................................................................................................................14
Nozzle Installation ...........................................................................................................................................15
Check/Adjust Electrodes ................................................................................................................................16
Check Retention Head Alignment and Cad Cell Sighting ............................................................................16
Check/Adjust “Zero” Calibration ...................................................................................................................16
Blower Wheel Replacement ...........................................................................................................................17
Replacement Parts Diagram .......................................................................................................................18
Replacement Parts Diagram ...........................................................................................................................18
Replacement Parts List ...................................................................................................................................19
Beckett Limited Warranty Information ...................................................................................................20