DCS DRH48N installation instructions Servicing, Removal of Burner

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SERVICING

REMOVAL OF BURNER

Turn off gas and electrical before attempting any service to this appliance. Heater may be serviced by following instructions below:

a.Remove the four screws on the control service panel.

b.Remove the hex nut that is holding the orifice fitting to the infrared burner’s bracket.

c.Remove the burner windscreen by removing the screw on the windscreen’s frame. Then pull the windscreen down and slowly slide it out.

d.Remove the collector box, then loosen both screws on the igniter and the electrode sensor.

e.Last, pulling infrared burner out of the heater, extreme care should be taken. To prevent the burner from contacting the fragile electrode sensor or the igniter when removing or reinstalling the burner. Unscrew the four screws that are holding the infrared burner to the burner and channel baffles. Remove the four screws holding the burner in place. Be careful not to let the burner fall out.

f.Lift up the left side of the infrared burner by the burner channel and slide it out of the heater.

g.To reinstall burner, reverse procedure.

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Contents Professional DEL REY Heater Please Retain this Manual for Future Reference Message to OUR CustomersTable of Contents Insect Warning Safety Practices and PrecautionsSafety Practices and Precautions Installation Minimum Clearances to Combustible Material CLEARANCES/INSTALLATION SpecificationsSide View ClearancesSide View Installation Minimum Clearances to NON-COMBUSTIBLE MaterialPer bracket Installation InstallationGAS Inlet Pressure Mounting ElectricalGAS Piping Leak Test Leak TestingPrecautions VentilationTo Shut Down Heater LIGHTING/OPERATION InstructionsLighting Instructions To Start HeaterCare & Cleaning / Basic Troubleshooting Care and CleaningBefore Calling for Service Basic Troubleshooting Removal of Burner ServicingGAS Valve Replacement GAS Valve Replacement Description Heater Parts List120VAC 60 Hz Wiring DiagramWiring Schematic DCS will not Cover WarrantyLength of Warranty DCS will CoverService HOW to Obtain ServiceBefore YOU Call for Service Page Page