Desa VMH10TPB Owner's Operation And Installation Manual

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107032For more information, visit www.desatech.comFor more information, visit www.desatech.com14RedRedFan Switch(Auto/Off/On)BlueBlueThermostatSwitch(N.O.)GreenWhiteGreenWhiteOn110/115V.A.C. BlowerMotorBlackOff123AutoFigure 20 - Installing Blower Bracket AssemblyFigure 19 - Wiring Diagram For Blower Accessory Built-InInstallationINSTALLATIONContinuedBlower BracketAssemblyScrewWire HarnessPlasticWire StrapWire HarnessSwitchPlateSwitchClamp Connector(not included)BlueRedOutlet Receptacle(Not Supplied)Figure 21 - Removing Upper Louver AssemblyUpper LouverAssemblyBrassScrews3. A licensed electrician must follow the wiring diagram to con-nect incoming electrical supply to fan kit wiring harness (seeFigure 19).4. Plug power cord to the outlet receptacle (not provided) as shownin Figure 20. Wind the extra cable in power cord and and tie itup with the plastic wire strap (see Figure 20). Set the cablebundle between the burner bracket and outer casing, away fromthe burner.5. Test to make sure the blower is working properly.6. Reinstall upper louver assembly (see Figure 15, page 12) andclose lower louver.INSTALLING OPTIONAL BLOWERACCESSORY GA3450T IN THERMOSTAT-CONTROLLED MODELSRemoving Upper Louver AssemblyTo install the blower accessory, you must first remove the upperlouver assembly.1. Remove 4 screws from upper louver assembly (see Figure 21).Save these screws.2. Pull upper louver assembly straight out from the cabinet. Be care-ful not to scratch the paint. Set louver assembly and screws aside.Blower BracketMounting HolesPowerCordExtension CordUse extension cord if needed. The cord must have a three-prong,grounding plug and a three-hole receptacle. Make sure cord is in goodshape. It must be heavy enough to carry the current needed. Anundersized cord will cause a drop in line voltage. This will result inloss of power and overheating. Use a No. 16 AWG cord for lengthsless than 50 feet.Lower Louver DoorBlackINSTALLATIONInstalling Blower Accessory GA3450T in Remote-Ready Models (Cont.)Installing Blower Accessory GA3450T in Thermostat-Controlled Models