Vermont Casting 36XDV, 39XDV Fuel Conversion Instructions, Honeywell Comfort Control Valve ONLY

Page 42
Fuel Conversion Instructions

XDV Direct Vent Gas Fireplace

4.Reinstall pilot hood and be sure to align with index tab.

5.Turn the gas supply valve and gas valve on and test for leaks. Use a 50/50 solution of liquid soap and water to test for leaks at gas fittings and joints. Apply water/soap solution with brush only - do not over apply. NEVER test with an open flame.

6.Follow procedure on rating plate to light the pilot. Check for leaks.

7.Turn main burner on and check for leaks.

8.Turn the gas supply valve and gas valve on and test for leaks. Use a 50/50 solution of liquid soap and water to test for leaks at gas fittings and joints. Apply water/soap solution with brush only - do not over apply. NEVER test with an open flame.

9.Follow procedure on rating plate to light the pilot. Check for leaks.

10.Turn main burner on and check for leaks.

11.Reinstall bracket rear log, front grate and logs. Refer to Page 25 for proper log placement.

Installation complete.

Fuel Conversion Instructions

Honeywell Comfort Control Valve ONLY

WARNING: The conversion must only be undertaken by a qualified, certified gas ap- pliance installer.

Installation Precautions

Before proceeding, turn control knob on valve to OFF and turn gas supply OFF. Turn OFF any electricity that may be going to the appliance. CAUTION: Logs may be hot!

Conversion Procedure

1.Open bottom grille to gain access to valve. Remove glass door. (Refer to “Window Frame Assembly Re- moval Section” Page 24, Fig. 48)

2.Remove logs if previously installed. CAUTION: Logs may be hot!

3.Remove and replace plug on lower right hand side of the valve; Red for LP and blue for NG. (Fig. 83)

4.Remove motor top cap. Depress and turn center plunger until arrow points to correct screw. Red for LP and Blue for NG. NOTE: Plunger will “snap” into NG position when arrow is close to blue screw. It will not “snap” at LP (Red) position. (Fig. 84)

Motor Top Cap

Piezo Ignitor

 

 

 

 

 

 

PILOT

OFF

 

 

 

 

 

 

 

ON•

 

 

LOCAL

REMOTE

 

LED

 

 

 

LED

 

Local/

Pilotstat

 

Plug

 

Remote Switch

Knob

 

 

 

Antenna

FP1037

 

 

 

Fig. 83 Comfort control valve.

 

 

 

 

 

 

Motor Top Cap

 

Center

 

 

 

 

Plunger

 

 

 

 

- NG

 

LOCAL

 

Blue

 

 

 

 

Red - LP

 

FP1037b

Fig. 84 Depressd and turn center plunger.

Burner Orifice Conversion 33/36XDV

1.Remove bracket rear log and front grate. Remove burner housing assembly and front burner tube.

2.Remove burner orifice from manifold assembly using 7/16” wrench. (Fig. 85)

3.Install conversion orifice in place of orifice just re- moved. Refer to Table 2.

4.Remove both air shutters from burner pan by remov- ing air shutter retaining screw then air shutter. (Fig. 86)

 

 

 

 

Rear Burner Orifice:

 

 

 

 

 

 

 

 

Main Burner

 

 

 

 

(Refer to Conversion Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Assembly

 

 

 

 

Orifice Chart)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front Burner Orifice:

 

Pilot

(Refer to Conversion Kit

Front Burner

Location

Orifice Chart)

Tube

FP1612

 

 

Fig. 85 Remove burner assembly.

42

10009383

Image 42
Contents Installation Instructions and Homeowner’s Manual INSTALLER/CONSUMER SAFETY INFORMATIONDirect Vent Models: 33XDV, 36XDV, 39XDV Installation & Operating Instructions Table of ContentsXDV Direct Vent Gas Fireplace MaintenanceXDV Direct Vent Gas Fireplace Installation & Operating InstructionsLocating Your Fireplace 10009383XDV Direct Vent Gas Fireplace XDV Fireplace Dimensions - Installed as Rear VentFraming Dimensions 33XDVXDV Direct Vent Gas Fireplace XDV Fireplace Dimensions - Installed as Top VentFraming Dimensions 33XDVHearth Clearance to CombustiblesMantels Cold climate installation recommendationFinal Finishing Gas Line InstallationFraming and Finishing Gas SpecificationsEB-1Electrical Box Remote ON/OFF SwitchAlternate Switch Location XDV Direct Vent Gas FireplaceElectronic Gas Control Valve XDV Direct Vent Gas Fireplace10009383 Optional Top Vent Application XDV Direct Vent Gas Fireplace10009383 33XDV Restrictor Plate Installation General VentingTop Vent Application Restrictor Plate 36XDV Restrictor Plate InstallationXDV Direct Vent Gas Fireplace Canadian Installations1US Installations2 10009383Canadian Installations General Information Assembling Vent PipesFlex Vent Pipes USA InstallationsRear Wall Venting Applications How to Use the Vent GraphTwist Lock Pipes XDV Direct Vent Gas FireplaceSTEP Rear Wall Installation Twist Lock PipeXDV Direct Vent Gas Fireplace STEPXDV Direct Vent Gas Fireplace Rear Wall Vent Installations Flex Vent PipeVertical Sidewall Applications StepXDV Direct Vent Gas Fireplace Total angular variation =10009383 STEP Vertical Sidewall Installation Twist Lock PipeXDV Direct Vent Gas Fireplace STEPSTEP Vertical Sidewall Installation Flex Vent PipeXDV Direct Vent Gas Fireplace STEPXDV Direct Vent Gas Fireplace Below Grade InstallationsVertical Through-the-RoofApplication Do not backfill around snorkelVertical Through-the-RoofInstallation XDV Direct Vent Gas Fireplace10009383 Typical Roof SupportTypical Ceiling XDV Direct Vent Gas Fireplace10009383 ApplicationSupport ApplicationVenting Components XDV Direct Vent Gas FireplaceReplacement Of Ceramic Hearth Panels Window Frame Assembly RemovalGlass Cleaning Operating Instructions33XDV Installation of LogsLog Identification Chart XDV Direct Vent Gas Fireplace36XDV XDV Direct Vent Gas Fireplace10009383 XDV Direct Vent Gas Fireplace 10009383Log Center Right B153 39XDV XDV Direct Vent Gas Fireplace10009383 XDV Direct Vent Gas Fireplace 10009383Flame Characteristics Burner Lava Rock PlacementFlame & Temperature Adjustment Large Lava Rock36XDV XDV Direct Vent Gas Fireplace33XDV 39XDVLighting Instructions FOR YOUR SAFETY READ BEFORE LIGHTINGLighting and Operating Instructions To Turn Off Gas To Heaterbefore Lighting the Appliance For Your Safety, Read the Following WarningsLighting & Operating Instructions Lighting InstructionsOperation Shut Off ProcedureInstructions for RF Comfort Control Valve Transmitter Operation Off ModeTroubleshooting Delay Timer ModeDisable Thermostat Function Auto ModeLED Count Service ActionXDV Direct Vent Gas Fireplace Replace valveLocal Path XDV Direct Vent Gas FireplaceOn Path 10009383XDV Direct Vent Gas Fireplace Troubleshooting the Gas Control SystemSYMPTOM POSSIBLE CAUSESNormal Operation Troubleshooting the Gas Control SystemXDV Direct Vent Gas Fireplace Abnormal OperationBurner Orifice Conversion 33/36XDV XDV Direct Vent Gas FireplaceHoneywell Valve NOVA SIT820 ValvePilot Orifice Conversion Burner Orifice Conversion 39XDVXDV Direct Vent Gas Fireplace 10009383Installation Precautions Fuel Conversion InstructionsHoneywell Comfort Control Valve ONLY Conversion ProcedurePilot Orifice Conversion 39XDVXDV Direct Vent Gas Fireplace 10009383Conversion to Natural Gas Table 1 Injector Orifice Size MatrixXDV Direct Vent Gas Fireplace Burner Orificefireplace has been in use. FK24/FK12 Fan Assembly MaintenanceCleaning the Standing Pilot Control System XDV Direct Vent Gas Fireplace33XDV/36XDV/39XDV XDV Direct Vent Gas Fireplace10009383 Description 33XDV/36XDV/39XDV continuedXDV Direct Vent Gas Fireplace 33XDVDescription 33XDV/36XDV/39XDV continuedXDV Direct Vent Gas Fireplace 33XDVFan Kits Optional Accessories AvailableHard Direct Wire Hook Up Turn off all power before hook upInstallation Instructions Remote ControlsCeramic Refractory Panels XDV Direct Vent Gas FireplaceFiligree Louvre Kit Optional Trim KitsScreen Door Kit Arch/Square Face KitXDV Direct Vent Gas Fireplace 10009383XDV Direct Vent Gas Fireplace 10009383XDV Direct Vent Gas Fireplace 10009383IF WARRANTY SERVICE IS NEEDED… LIMITED LIFETIME WARRANTYPRODUCT COVERED BY THIS WARRANTY 2DO NOT ATTEMPT TO DO ANY SERVICE WORK YOURSELFModel Efficiency RatingsCFM Corporation EnerGuide Ratings