Dual Burner Bistro LineInstallation and Operation ManualPG 22 OF 32M0028�09 SEPTEMBER 2017An ongoing program of product improvement mayrequire us to change specifications without notice.WOOD STONE CORPORATION1801 W. Bakerview Rd.Bellingham, WA 98226 USATOLL FREE 800.988.8103TEL 360.650.1111FAX 360.650.1166E-MAIL info@woodstone-corp.comwoodstone-corp.comGAS SPECIFICATIONSThis oven requires no modifications or adjustments for use at high altitudes.The installation must conform with local codes, or in the absence of local codes with the National Fuel Gas Code,ANSI 223.1 or the Natural Gas Installation Code, CAN/CGA-B149.1, as applicable.SV-2 and SV-3 are the gas control valves that operate the Radiant Burners� The manifold pressures are checked at the outlet porton the individual gas valves�The burner manifold pressures have been adjusted and tested at the factory� A variety of factors can influence these pressures,so be sure to test the individual burner manifold pressures and adjust the valves as necessary to achieve the required pressures�NOTE: The gas valves are shipped in the ON position�FACTORY SPECIFIED INDIVIDUAL BURNER MANIFOLDPRESSURES (W.C.) FOR WS-BL-LR MODELSModel Natural Gas (NG) Propane (LP)BL-4343-LRBL-4355-LRBL-4836-LR4�5" W�C� 10" W�C�GAS CONNECTIONGAS CONNECTIONBistro Line ovens are equipped with a 3/4-inch FNPT gas connection� Have a licensed gas installer provide the hook-up and testall fittings and pipe connections for leaks� Use approved gas leak detectors (soap solutions or equivalent) over and around thefittings and pipe connections� DO NOT USE A FLAME TO TEST FOR LEAKS!All gas piping up to the oven must have a minimum inside diameter of 3/4", including all fittings and shut off valves, whichshould be of the full flow type�Wood Stone recommends that the Bistro be equipped with a manual, individual shutoff valve, located between the oven and themain gas supply, and that this shutoff valve (supplied by others) be left readily accessible� Wood Stone also recommends thatinspection and maintenance of the burners and gas piping connections of this appliance be performed at regularly scheduledintervals and only by professional gas appliance service agencies�MAXIMUM HOURLY BTU INPUT RATES FOR WS-BL-LR MODELSNatural Gas (NG) Equipped Propane (LP) EquippedModelBTU/hr InputRate ModelBTU/hr InputRateBL-4343-RFG-LR 105,000 BL-4343-RFG-LR 100,000BL-4355-RFG-LR 151,000 BL-4355-RFG-LR 151,000BL-4836-RFG-LR 105,000 BL-4836-RFG-LR 100,000