GN National Electric GN, PV-28SV50, CP Conversion Instructions from Natural GAS to LP Propane GAS

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GAS CONVERSION INSTRUCTIONS

Warning: Conversion must be done by a qualified service technician. Main burner orifice(s) and new gas conversion label are provided in conversion kit attached to manifold pipe.

CONVERSION INSTRUCTIONS FROM NATURAL GAS TO (LP) PROPANE GAS

1.Turn OFF gas supply and electrical power to fireplace.

2.Remove lower front panel.

3.Unscrew regulator stem from gas valve and reverse regulator stem to the propane gas position and screw stem back into gas valve. The propane gas arrow will be pointing at the gas valve in the propane gas position. See Figure 37.

4.Open four (4) door latches in order to pivot open the front door.

5.Remove logs from fireplace.

Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

6.Disconnect caps and plugs on flame sensor and hot surface ignitor.

7.Remove log plate from interior of fireplace by removing twelve (12) screws. See Figure 47.

8.Remove front burner (one (1) screw).

9.Use 3/8” socket or wrench to remove natural gas front burner orifice marked 1.50 from orifice fitting. Replace with propane gas front burner orifice marked 1.10 into orifice fitting.

10.Remove natural gas front burner bushing from throat (Venturi) of front burner. See Figure 38.

11.Replace front burner with one (1) screw from Step 8.

12.Remove rear burner (one (1) screw).

13.Use 3/8” socket or wrench to remove natural gas rear burner orifice marked 2.35 from orifice fitting. Replace with propane gas rear burner orifice marked 1.45 into orifice fitting.

14.Replace rear burner with one (1) screw from Step 12.

15.Connect caps and plugs on flame sensor and hot surface ignitor.

16.Install log plate into fireplace with twelve (12) screws from Step 7.

17.Replace logs into fireplace. Refer to page 12, Log Placement, for correct placement of logs.

18.Close front door by securing four (4) door latches.

19.Replace front panel.

20.Place Natural gas main burner orifices and front burner bushing into conversion kit. Attach conversion kit to manifold pipe. At- tach gas conversion label adjacent to fireplace nameplate indicating that the fireplace was converted to Propane gas.

21.Turn ON gas supply to Fireplace and check all gas connections for leaks with soap solution, watching for bubbles on all gas connections.

22.Turn ON electrical power to fireplace and turn on fireplace to verify proper operation. It may take several tries for ignition to completely purge all the air from the gas line.

REGULATOR STEM

REMOVE BUSHING

 

FOR LP GAS

Figure 37

Figure 38

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22618-4-1106

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Contents Installation Instructions Table of Contents Important Safety Information This is a Heating ApplianceSafety Information for Users of LP-GAS LP-GAS Warning OdorRequirements for Massachusetts Vent Directly BELOW. Keep Clear of ALL ObstructionsInstalling a New Main Gas Cock Pressure Testing of the Gas Supply SystemGAS Supply Recommended Gas Pipe DiameterIntroduction Specifications AccessoriesHeater Installation for Direct Vent Installation on Rugs and TileClearances for Direct Vent Locating Wall OpeningHeater Installation for Single Flue Clearances for Single FlueHeater with Pedestal and Single Flue Adaptor Specifications Heater without PedestalFireplace Insert with Mantel surround with slim top panel Flue Outlet Electric Cord 8 BSP Connection Inside SurroundFireplace Insert with Mantel Surround with short top panel Clearance to Combustibles Freestanding UnitsAll Logs LOG SET Installation InstructionsLog Installation LOG SET Diagram a Installation Instructions General Safety Information Vent Examples for Single Flue Vent Examples for Single Flue Single Flue Vertical Vent RunFlex Vent Tubing Venting for Existing Fireplace Installation Determining Minimum Vent Height Above the RoofDirect Vent Installation Instructions Direct Vent System Building Exterior ViewHorizontal Venting Maximum Horizontal Venting 47 1/2 1.2mMinimum Exterior Grade Dimension Unit Without Pedestal Minimum Exterior Grade Dimension Unit With PedestalDirect Vent Installation Instructions GAS Connection Installation Instructions GAS Connection Line SupplyOperating Instructions Checklist Lighting Instructions For Your Safety Read Before Lighting FAN Operation GAS Conversion Instructions Conversion Instructions from LP Propane GAS to Natural GASConversion Instructions from Natural GAS to LP Propane GAS Automatic Humidifier Operation Optional Remote Control Thermostat Thermostat Display ModeWiring Wiring DiagramMaintenance Over Temperature Cut OutGeneral Information Paint Curing First FiringFront door removal drawing Glass Cleaning Glass Assembly ReplacementMain Burner Drawing Cleaning Main Burner General Glass InformationUnit Operating Faults Resetting the HeaterHeat Exchanger LOG PlacementMain Convection FAN Surround Installation Instructions Parts ListPedestal Installation Instructions Optional Pedestal Assembly InstallationParts List Index Part Number DescriptionGAS Line Front Parts View 7368 Warranty Terms Purchase Date Dealer Name/PhoneHOW to Order Repair Parts Service Notes