Enviro DV50DX Initial Installation, Qualified Installers Only, Ducting, Heat Dumping Options

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DUCTING:

Initial Installation

QUALIFIED INSTALLERS ONLY

DUCTING:

The option of ducting allows heat from the fireplace to be transferred to a different area. The maximum total length for the ducting is 20 feet (6.1 m). There are four (4) duct outlets that can be used (see Figure 27), however, the blower puts out 200 cfm no matter how many ducts are used. Therefore, the more ducts there are, the less air goes through each one. A short, straight duct maximizes its heating ability as air in the ducts is restricted by the length and number of bends in the pipe.

For the first 24 inches (610 mm) of ducting, 1⁄2 inch (13 mm) of clearance

is required. After 24 inches (610 mm), the duct can be run with 0 inch (0 mm) clearance, though 1⁄2 inch (13 mm) is preferred. To avoid heat loss, insulate the duct whenever it passes through an unheated area (i.e. crawl space). Insulating the ducts elsewhere helps the efficiency of the ducting system.

Standard galvanized ducting and heat registers are to be used. Simply remove the desired cover plate from the outside of the firebox and attach a 6 inches (152 mm) starter ring. Make sure to foil-tape all seams to prevent leaking. Ensure all ducting meets local building codes.

Figure 27. Heat Dumping Options.

Figure 28. Ducting Options; ducted from

Figure 29. More Ducting Options; ducted to outside & to

upper floor to lower floor & from lower floor

another room on an interior wall.

to upper floor.

 

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Contents Do not try to light any appliance WHAT TO DO IF YOU SMELL GASDV50DX Open windows/extinguish any open flameGENERAL Safety PrecautionsFOR YOUR SAFETY Table of Contents This ENVIRO DV50DX Fireplace Codes And ApprovalsVENTED GAS FIREPLACE HEATER DV50DX NG/LPG INSTALLATION OPTIONS SpecificationsPILOT LIGHTING INSTRUCTIONS Operating InstructionsFOR YOUR SAFETY READ BEFORE LIGHTING INSTRUCTIONSOperating Instructions NEVER USE AN OPEN FLAME FOR LEAK TESTINGTO TURN GAS FIREPLACE OFF Operating InstructionsCLEANING THE FIREBOX Maintenance And ServiceROUTINE MAINTENANCE CLEANING THE GLASSFigure 8. Glass Removal Handle Maintenance And ServiceCLEANING DECORATIVE SURFACES GLASS DOOR REMOVALStep Maintenance And ServiceStep StepQUALIFIED INSTALLERS ONLY Initial InstallationFigure 11. Dimensions for a corner installation Initial InstallationQUALIFIED INSTALLERS ONLY CORNER INSTALLATIONFigure 14. Raised Fireplace with Raised Hearth Initial InstallationQUALIFIED INSTALLERS ONLY FIREPLACE SURROUNDTop of unit to horizontal framing 12 5/16” 313 mm Initial InstallationQUALIFIED INSTALLERS ONLY QUALIFIED INSTALLERS ONLY Initial Installationmm of clearance are necessary. See Figure Initial InstallationQUALIFIED INSTALLERS ONLY Figure 20. Possible Vent Configurations Initial InstallationQUALIFIED INSTALLERS ONLY VENT CONFIGURATIONS AND RESTRICTOR SETTINGSthe possibility of a fire Initial InstallationQUALIFIED INSTALLERS ONLY Step 4. Assemble Initial InstallationQUALIFIED INSTALLERS ONLY STEP 10. Twist-lockthe vent cap Initial InstallationQUALIFIED INSTALLERS ONLY Figure 25 Use of Wall Straps Initial InstallationQUALIFIED INSTALLERS ONLY Figure 26 Multi-StoryVent Pipe InstallationFigure 27. Heat Dumping Options Initial InstallationQUALIFIED INSTALLERS ONLY DUCTINGELECTRICAL REQUIREMENTS Initial InstallationQUALIFIED INSTALLERS ONLY TO TEST VALVE PRESSURES NEVER USE AN OPEN FLAME FOR LEAK TESTINGInitial Installation GAS LINE CONNECTIONImportant installation notes Secondary InstallationWARNING DO NOT INSTALL LINER IF UNIT IS HOT Figure 36. Second Stage Log Set Installation Secondary InstallationLOG SET ASSEMBLY Figure 35. First Stage Log Set InstallationFigure 40. Final Log Set Arrangement Secondary InstallationFigure 38. Fourth Stage Log Set Installation Figure 39. Fifth Stage Log Set InstallationFigure 42 The DV50DX burning with a good flame Secondary Installationscrews and the control panel Secondary InstallationPossible Cause TroubleshootingProblem SolutionPart Parts List - ComponentsReference DescriptionNovember Parts DiagramDV50DX - Components Part Number Parts List- OptionsOptions TO THE DISTRIBUTOR WarrantyTO THE DEALER Installation Data Sheet