Desa VC42NE SERIES, VC42PE SERIES Installing Horizontal Vent Cap Noncombustible Exterior

Page 11

Venting Installation

instructions

Continued

WARNING: Do not recess vent termination into any wall. This will cause a fire hazard.

6.Noncombustible Exterior Wall: Position the horizontal vent cap in the center of the 8 1/2" round hole and attach to the exterior wall with four wood screws provided. Before attaching the vent cap to exterior wall, run a bead of non-hardening mastic (pliable sealant) around the outside edges to make a seal between it and the outside wall. Note: The four wood screws provided should be replaced with appropriate fasteners for stucco, brick, concrete or other types of sidings.

Combustible Exterior Wall: For vinyl siding, stucco or wood exteriors, a siding standoff may be installed between the vent cap and exterior wall. The siding standoff prevents excessive heat from damaging the siding materials. Siding material must be cut to accommodate standoff. Bolt the vent cap to the standoff. Ap- ply non-hardening mastic around outside edge of standoff. Position the standoff/cap assembly in the center of the 10 3/4" square hole and attach to exterior wall with wood screws provided (see Figure 11). The siding standoff must sit flush against the exterior fascia material.

7.Combustible Exterior Wall Only: Slide the wall firestop over the vent pipe before connecting horizontal run to vent cap (see Figure 12).

8.Carefully move fireplace, with vent assembly attached, toward wall and insert vent pipe into horizontal termination. The pipe overlap should be a minimum of 11/4" (see Figure 13, page 12).

9.Combustible Exterior Wall Only: Slide wall firestop against interior wall surface and attach with screws provided. See Figure 13, page 12, for horizontal termination details.

10.Place fireplace into position and shim with noncombustible material if needed. Nail or screw side flanges to framing to secure unit in place. IMPORTANT: Make sure fireplace is level before securing. If fireplace is not level it will not work properly.

Vent Cap

Wood Screw

Figure 10 - Installing Horizontal Vent Cap

(Noncombustible Exterior)

Cut Siding Away to

Fit Standoff

Standoff Wood

Screw

Vent

Cap

Apply Mastic

Screws

to All Four Sides

 

Figure 11 - Installing Siding Standoff

(Combustible Exterior Wall)

Interior Wall

Surface

Wall

Firestop

Vent Cap (Horizontal Termination)

ScrewHorizontal

Vent Pipe

Figure 12 - Connecting Vent Cap with

Horizontal Vent Pipe

116237-01E

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Contents What to do if YOU Smell GAS Table of Contents Safety Information High traffic areas ProductIdentification Location and space requirements Product FeaturesPre-Installation Preparation Local CodesVenting clearances Clearances42 1067 mm Front 36 914 mm Top of Standoffs Vent See ventingFireplace Framing and finishingNoncombustible mantels at any height above Termination CAP AIR Supply Inlet GAS Meter Location of Termination CapInstallation Precautions Venting Installation InstructionsInstallation Planning Installing Horizontal Vent Cap Noncombustible Exterior Ground Floor Installation Recommended Applications Corner ground floor installation Corner InstallationHorizontal System Installation Using TWO 90 Elbows Connect a section of pipe and extend up through the hole Installation for vertical terminationFlat Ceiling Installation Twist-lock the vent cap onto the last section of vent pipe Vertical Venting High Altitude InstallationDesa 5/8 Pipe & Vent Kits Number Description Parts list for venting kits and componentsPlug in blower power cord Fireplace InstallationInstalling optional blower accessories Model BK InstallationBlower Model BKT Model BKT InstallationInstallation Items Needed Installing Gas Piping to Fireplace LocationBlower Wiring Diagram Propane/LP Supply TankExternal Regulator Vent Pointing Down Connecting Fireplace to GAS SupplyDisconnect fireplace and its individual equip Checking GAS ConnectionsTest Pressures Equal To or Less Than Psig 3.5 kPa Close equipment shutoff valve see FigureRemoving Glass Door Pressure Testing Fireplace Gas ConnectionsRemoving/Replacing Glass Door Removing Louver PanelsCleaning Glass Door Installing lava rock and glowing embersInstalling Brick liner Models BL42DASA and BL42DHASA Replace top and bottom louvers Wall Switch InstallationOptional Remote control Installation model WRC Wiring Diagram To Turn OFF GAS To Appliance For your safety Read before lightingOperating Fireplace Lighting InstructionsOptional Remote Operation Operating optional blower accessoryPilot Assembly Inspecting BurnersLogs Cleaning MaintenanceGlass Door Pilot and burnersVenting system TroubleshootingObserved Problem Possible Cause Remedy Pilot will not stay lit Check wiring connectionUle And/or check ground wire to No gas to burner, although wall Wall switch wires defectiveGas leak. See Warning Statement at topSpecifications Replacement PartsService Hints Technical ServiceAccessories Models VC42NE, VVC42NE, VC42PE and VVC42PE Illustrated Parts BreakdownParts List 2827 19 18 Burner Pan Assembly Limited Warranty DIRECT-VENT Fireplace Warranty InformationKeep this Warranty
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