18W415-1071 / C / 01.11.1210.0 TROUBLE SHOOTINGSYMPTOM PROBLEM TEST SOLUTIONPilot will not light.Makes noise withno spark at pilotburner.Wiring. - Verify the wire for the sensor and the wire for theignitor are connected to the correct terminals (notreversed) on the module. NOTE: Sensor has 3/16”connection and ignitor has 1/8” connection.Loose connection. - Verify no loose connections, electrical shorts in thewiring or ground out to any metal object.Module. - Turn the ON/OFF switch to the “OFF” position.Remove the igniter wire from the module. Placethe ON/OFF switch to the “ON” position. Hold agrounded wire about 3/16” away from the ignitor(spark) terminal on the module. If no spark theignitor terminal module must be replaced. If there isa spark the ignitor terminal is fine.Electrode. - Inspect pilot assembly for a shorted wire or crackedinsulator around the electrode.Igniter Spark gap isincorrect.- Spark gap of the ignitor to the pilot should be 1/8”.Battery. - Check batteries.A shorted or looseConnection.- Remove and reinstall the wiring harness that plugsinto the module. Remove and verify continuity ofeach wire in wiring harness.Improper switch wiring. - Troubleshoot the system with the simplest ON/OFFswitch.Module is not grounded. - Verify the valve and pilot assemblies are properlygrounded to the metal chassis of the appliance or log set.Pilot sparks butwill not light.Gas supply. - Verify that the incoming gas line ball valve is“Open”. Verify that the inlet pressure reading iswithin acceptable limits, inlet pressures must notexceed 14” W.C.Out of propane gas. - Fill the tank.SENSORIGNITOR(SPARK)PILOT TUBE42.25MAINTENANCEMAINTENANCEMAINTENANCETURN OFF THE GAS AND ELECTRICAL POWER BEFORE SERVICING THE APPLIANCE.APPLIANCE MAY BE HOT, DO NOT SERVICE UNTIL APPLIANCE HAS COOLED.DO NOT USE ABRASIVE CLEANERS.! WARNING