Harman Stove Company 929BV manual Appendix a, Conversion Kit Components

Appendix A

Converting the CLARITY B-Vent from One Gas to Another in the Field

NOTE: THE CONVERSION SHALL BE CAR- RIED OUT IN ACCORDANCE WITH THE RE- QUIREMENTS OF THE PROVINCIAL OR LOCAL AUTHORITIES HAVING JURISDICTION AND IN ACCORDANCE WITH REQUIREMENTS OF THE CURRENT EDITION OF THE NATIONAL FUEL GAS CODE, ANSI Z223.1 or the CAN/CGA-B149 INSTAL-

LATION CODES.

Step 3: Using a small flat-blade screwdriver, remove the three screws that hold the LP knob module in place. Remove the module and replace it with the Natural Gas module from the kit. See kit instructions.

Step 4: Affix the conversion label to the valve so that any future service tech etc... can plainly see that the valve was converted.

Step 5: Mark the appropriate fuel box on the unit label using a permanent marker.

Step 6: Affix the Installer Fuel Label in place of the exist-

ing one.

Conversion Kit Components

*1 Pilot Orifice

*2 Burner Orifices

*Regulator Assembly

*Conversion Instructions

*Installer Fuel Label

*Conversion Label-Must be attached to valve upon com- pletion.

Important: Perform a leak test upon completion of the fuel conversion.

NATURAL GAS

PROPANE

Steps For Completing The Fuel Conversion.

Prior to installing the fuel conversion, remove the Glass door and the log set, to gain access to the burner module. Remove the burner tubes by sliding to the left while lift- ing upward. Remove the burner cover plate and the tube box top.

Step 1: Remove pilot hood with a 7/16” wrench. Inside, you will find and discard the Propane orifice. Install the new Natural Gas orifice from the kit. Tighten the pilot hood and assure proper alignment of the directional open- ings.

Step 2: Using a 1/2 in. deep-well socket, remove the three main burner orifices. Install the new orifices accord- ingly; Front = #47, Middle = #56, Rear = #39. Notice the #56 that you removed from the front will be used in the middle for Natural Gas. Apply a thread sealer to the orifices prior to installing.

CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC- TION WHEN SERVICING CONTROLS. WIRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION. VERIFY PROPER OPERATION AFTER SERVICING.

SEE WIRING DIAGRAM ON PAGE 13.