Desa VV36ENA1 Series Owner's Operation And Installation Manual

Also see for VICTORIAN V36EN-A Series: OWNER'S OPERATION AND INSTALLATION MANUAL

111253-01AFor more information, visit www.desatech.comFor more information, visit www.desatech.com26OPERATING FIREPLACEOperating Optional Blower AccessoryINSPECTING BURNERSPilot AssemblyBurner Flame PatternOPERATING FIREPLACEContinuedOPERATING OPTIONALBLOWER ACCESSORYLocate the blower controls by opening the lower louver panel onthe fireplace. Blower controls are located on the left side of theswitch bracket to the left just inside the louver panel.The BK manual blower and the BKT thermostatically-con-trolled blower have an ON setting and an OFF setting. Theblower will only run when the switch is in the ON position. In theOFF position, the blower will not operate.Note for BKT Only: If you are using BKT blower with optionalthermostat (wall mounted or remote control) for the fireplace,your fireplace and blower will not turn on and off at the sametime. The fireplace may run for several minutes before theblower turns on. After the heater modulates to the pilot position,the blower will continue to run. The blower will shut off after thefirebox temperature decreases.The blower helps distribute heated air from the fireplace.Periodically check the louvers of the firebox and remove anydust, dirt, or other obstructions that will hinder the flow of air.BURNER FLAME PATTERNBurner flames will be steady; not lifting or floating. Flame patternswill be different from unit to unit and will vary depending oninstallation type and weather conditions.If the vent configuration is installed incorrectly, the flames will liftor "ghost". This can be dangerous. Inspect the flames after installa-tion to ensure proper installation and performance.Figure 52 shows a typical flame pattern.If burner flame pattern differs from that described:• turn fireplace off (see To Turn Off Gas to Appliance, page 25)• see Troubleshooting, pages 28 and 29Figure 52 - Typical Flame PatternPilot BurnerIgnitor/SensorINSPECTING BURNERSCheck pilot flame pattern and burner flame patterns often.PILOT ASSEMBLYThe pilot assembly is factory preset for the proper flame. Alterationsmay have occurred during shipping and handling. The pilot islocated on the back right hand side of the burner.The flame must envelope 1/4" of top of the ignitor/sensor andgrounding stem.If your pilot assembly does not meet these requirements:• Turn the adjustment screw marked PILOT clockwise to decreaseor counterclockwise to increase the flame to proper size (seeFigure 49, page 25). Do not remove the adjustment screw.• see Troubleshooting, pages 28 and 29Figure 51 - Correct Pilot Flame PatternSensing Rod