Viking RVDR330 Natural Gas Conversion Kit - RDNKR3 - Installation Instructions - Page 1

NAT Conversion Kit Instructions for D3 / 300 Series Gas Self Clean and Dual Fuel Range WARNING Converting the Surface Burners 1. Remove the top grates, burner caps, and burner heads. The conversion must be performed by a qualified installer or gas supplier in accordance with the manufacturer's instructions and all codes and requirements of the authority having jurisdiction. Failure to follow ALL instructions could result in serious injury or property damage. The qualified agency performing this work assumes responsibility for this conversion. The pressure regulator and the burner orifices are set for LP gas. To use natural gas, the regulator and burner orifices must be converted. Burner grate Burner cap Burner head Burner base Orifice spud To convert the range to NAT gas, follow these instructions: 1. Disconnect all electrical power at the main circuit breaker or fuse box. 2. Shut off the gas supply to the range by closing the manual shut-off valve. Converting the Pressure Regulator 1. Locate the pressure regulator which can be found on the back of the range on the right hand side if facing the back of the range. 2. Unscrew the hex nut cap from the top of the regulator. 3. Unsnap the plastic plunger from the hex nut. 4. Reverse the plunger and reinstall onto the hex nut by pressing firmly. 2. Using a 9/32" or 7 mm nut driver remove the top burner orifices. These may be accessed through the opening in the burner base. Note: Save these orifices for future conversion back to NAT gas, if required. 3. Locate the proper NAT surface burner orifices included with 0.79 the kit according to the chart below. Orifice Orifice size 4. Install the orifices in their correct location. To prevent leakage, make sure the orifice spuds are securely screwed into the burner base. Note: Plunger is marked "Nat" and "LP". Converted fuel type will be shown on the lower portion of the plunger. D3 Burner BTU Rate Orifice Size Natural Left front (dual) High 18,000 2.17 Low 1,400 0.71 Left rear 8,000 1.32 NAT Center 9,000 1.40 Right front 17,000 1.98 LP Right rear 12,000 1.61 LP Bake 30,000 #38 (2.58) Apply sideways finger pressu re to remove pin from cap LP NAT Broil 15,000 #50 (1.87) 300 Series Burner Left front BTU Rate Orifice Size 18,000 1.98 1.32 1.40 1.61 2.17 0.71 1.32 1.40 1.98 1.61 Left rear Center Right front Right rear Bake Broil 8,000 9,000 17,000 12,000 30,000 15,000 1.32 1.40 1.98 1.61 #38 (2.58) #50 (1.87) 1.98 1.98