111347-01BFor more information, visit www.desatech.comFor more information, visit www.desatech.com1313Figure 18 - Rear LogPlacement (VariableManually-Controlled Models)Figure 19 - Left and RightFront Log Placement (VariableManually-Controlled Models)INSTALLATIONContinuedWARNING: Failure to position the parts in accor-dance with these diagrams or failure to use only partsspecifically approved with this heater may result inproperty damage or personal injury.CAUTION: After installation and periodically there-after, check to ensure that no flame comes in contactwith any log. With the heater set to HI, check to see ifflames contact any log. If so, reposition logs accord-ing to the log installation instructions in this manual.Flames contacting logs will create soot.INSTALLATIONChecking Gas Connections (Cont.)Installing LogsINSTALLING LOGSFigure 16 - Checking Gas Joints (Propane/LP only)Gas ControlValve Location Propane/LPSupply TankEquipment Shutoff ValveFigure 17 - Checking Gas Joints (Natural Gas Only)Gas MeterGas ControlValve LocationEquipment Shutoff ValveIt is very important to install the logs exactly as instructed. Do notmodify logs. Only use logs supplied with heater.Variable Manually-Controlled Models (LSL)1. Place rear log onto rear brackets making sure brackets fit intorecess on bottom of log (see Figure 18).2. Place left front log on grate fingers as shown in Figure 19. Placeright front log on grate fingers and on left front log (see Figure 19).3. Slide control cover log into position between two front logs as-suring the cover log seats into cutout section (see Figure 20).Figure 20 - Control Cover Log Placement (Variable Manually-Controlled Models)Rear LogLeft FrontLogRightFront LogCover LogLeft Front Log