Desa H) AND VM42EP(B, VM36EP installation manual Ember and PAN Material Placement

Page 13

INSTALLATION

Continued

CAUTION: Compounds used on threaded joints of gas piping shall be resistant to the action of Liquefied Petroleum (LP or propane) and should be applied lightly to ensure excess sealant does not enter the gas line.

WARNING: All gas piping and connections must be tested for leaks after the installation is completed.

After ensuring that the gas valve is on, apply a commercial leak detection solution to all con- nections and joints. If bubbles appear, leaks can be detected and corrected.

Do not use an open flame for leak testing and do not operate any appliance if a leak is detected.

Complete your gas installation by connecting incoming gas line with flexible gas line. Secure tightly with wrench but DO NOT OVER- TIGHTEN.

EMBER AND PAN MATERIAL PLACEMENT

1.Open the bag(s) of vermiculite and fill the entire burner pan until the burner tube is completely covered (see Figure 20).

2.Smooth the pan material just even with edges of the burner pan.

3.Remove the ember material from the bag and flatten small amounts into quarter size pieces and lay on top of the surface of the pan mate- rial (see Figure 21).

4.Place just enough to cover the entire surface and leave about a 1/2 inch gap under the lower grate members to allow air to flow (see Figure 22, page 14).

Grate

Vermiculite

Burner Pan

 

(Pan Material)

 

Figure 20 - Fill Entire Burner Pan with

 

Vermiculite

Ember Material

Vermiculite (Pan Material)

Grate

Burner

Pan

 

Figure 21 - Ember Material on Surface of Pan Material (Vermiculite)

Flexible Gas Line

Gas Shutoff Do NOT Kink

Valve

Note:

1) Wire Connections

Red Surface Indicates For Propane/LP Use Only

ON

T

O

L

I

P

OFF

IN OUT

Pilot Adj

1/2" NPT

Not Shown for Clarity

Incoming

2) * 1/8" NPT Plugged

Gas Line

Tapping

Outlet

Pressure Tap

Inlet Pressure Tap

Figure 19 - Connecting Flexible Gas Line to Millivolt Valve

108796-01K

www.desatech.com

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Contents For Your Safety Table of Contents High traffic areas Windy or drafty areas Safety InformationIntroduction UnpackingBefore YOU Begin Selecting Location Possible Locations for Installing ApplianceM36EB,H M42EB,H Product SpecificationsClearances PRE-INSTALLATION PreparationMantel Clearances and Wall DetailsFraming Rough Opening for Installing WallInstalling Transition Pipe and Starter Collar Venting InstallationVent Piping Starter Collar Transition Pipe Vent Collar Roof Pitch Typical B-Vent ConfigurationWall Switch Installation InstallationChecking for Proper Venting M42EPB,H GAS Line HOOK-UPVM36EB,H Ember and PAN Material Placement Grate Pan and Ember Material Burner Pan LOG Placement for M36E, M36EP, VME36 and VM36EP ModelsLog Notch Log 3 Log Notches LogNotch Log Log 2A Log 2B LOG Placement for M42E, M42EP, VME42 and VM42EP ModelsLog Notches Log Notch Log 2BCombustion AIR KIT Model AK4 Optional Installing Optional Glass Door AccessoryAppliance Enclosure Spring Opening Vent DamperClip Screw Side Front Partially Opened DoorOperating Fireplace For Your Safety Read Before LightingLighting Instructions EquipmentInspecting Burners Pilot AssemblyTo Turn OFF GAS To Appliance Optional Remote OperationService Hints Cleaning MaintenanceTechnical Service Replacement PartsPilot Burner Pilot Gas Line Wiring DiagramObserved Problem Possible Cause Remedy TroubleshootingGas leak. See Warning Models Illustrated Parts BreakdownDescription Parts ListDescription QTY 108723-01 Logsets for ModelsM42B,H, M42PB,H, VM42B,H and VM42PB,H Accessories 108796-01K 108796-01K Keep this Warranty Warranty InformationLimited Warranty VENT-FREE Firebox