107032For more information, visit www.desatech.comFor more information, visit www.desatech.com167. Insert the 4 wire harness into one of the round holes in the rearof the valve cover shield and through the rectangular hole inthe front of shield (see Figure 23, page 15).8. Reconnect red wire to switch position 3. Reconnect blue wireto switch position 1. Reconnect green and white wires.9. Install the switch plate on the valve cover shield with 2 #10screws provided (see Figure 25). Reinstall the valve covershield. Route power cord out of the cabinet by inserting itthrough the bushing on the outer casing (see Figure 23, page15). Plug fan kit into 120-Volt grounded power supply and testoperation.Note: When switch is in the AUTO position, thefan will start after the fireplace has run for a few moments.The fan will continue to run for several moments after the fire-place has been turned off. When switch is in the ON position,the fan will run until turned to OFF. Reinstall upper louverassembly and hood if previously removed, (see Figure 21, page14). Close lower louver door.INSTALLATIONContinuedFigure 25- Installing Switch Plate to Valve Cover ShieldSwitchPlate ScrewValve CoverShieldFor Built-In InstallationWARNING: A licensed electrician must connectthe wiring harness to electrical supply following alllocal codes. Electrician must provide a clamp on thebox cover to secure the wiring. Wiring should berouted through the bushing in the hole on the outercasing of heater.Follow instructions Removing Valve Cover Shield (page 15), then1. Install a snap bushing found in hardware kit into one of the holeson rear of valve cover shield. The other hole is for a strain reliefclamp (not supplied) to secure incoming electrical supply.2. Follow steps 2 through 6 in Installing Blower Assembly, page 15.Also remove black wire from middle switch terminal 2.3. Remove black plastic strain relief and power cord from switchplate. The power cord supplied will not be used in built-in in-stallations. Pop in the plastic snap bushing found in hardwarekit into the hole left by supply cord/strain relief.4. A licensed electrician must follow the wiring diagram to con-nect incoming electrical supply to fan kit wiring harness (seeFigure 26).5. Plug power cord to the outlet receptacle (not provided) as shownin Figure 27. Wind the extra cable in power cord and and tie it upwith the plastic wire strap (see Figure 27). Set the cable bundlebetween the burner bracket and outer casing, away from the burner.6. Reinstall valve cover shield.7. Test to make sure the blower is working properly.8. Reinstall upper louver assembly and hood if previously removed,(see Figure 21, page 14). Close lower louver door.321Figure 27 - Installing Blower Bracket AssemblyBlower BracketAssemblyScrewWireHarnessPowerCordValve CoverShield BoxCoverWireHarnessSwitchPlate SwitchClamp Connector(not included)BluePlasticWire StrapFigure 26 - Wiring Diagram For Blower Accessory Built-InInstallationRedRedFan Switch(Auto/Off/On)BlueBlueThermostatSwitch(N.O.)GreenWhiteGreenWhiteOn110/115V.A.C. BlowerMotorBlackOff123AutoOutletReceptacleRedINSTALLATIONInstalling Blower Accessory GA3450T in Thermostat-Controlled Models (Cont.)Black