To Next PageTo Next PageWhat to do if my Lennox Indoor Fireplace burner will not light?
If your Lennox Indoor Fireplace burner will not light, there may be a faulty valve system or a defective 'OFF/ON' wall switch. Disconnect the two black wires from the wire nuts and check for continuity with a multimeter.
Why does my Lennox Indoor Fireplace pilot keep going out?
Frequent pilot/burner outages in your Lennox Indoor Fireplace may occur if the pilot valve flame is too low or too high, causing the pilot safety to drop out. Clean and/or adjust the pilot flame for maximum flame impingement on the thermocouple.
What to do if my Lennox EDV4035CNM-B Indoor Fireplace burners come 'ON' but go 'OFF'?
If the burners on your Lennox Indoor Fireplace turn on but then turn off, check the main burner orifice(s) for any blockage. Clean or replace the orifice if necessary. Also, check the vent system for obstructions.
What to do if pilot burning, but no gas to burner in Lennox EDV4035CNM-B?
If the pilot light is burning but no gas is going to the burner in your Lennox Indoor Fireplace, even with the valve knob and wall switch 'ON', check the wall switch and wires for proper connections. Also, the thermopile may not be generating sufficient millivoltage, so check the thermopile terminals with a millivolt meter. Finally, check the burner orifice for any blockage and remove it.
How to fix Lennox EDV4035CNM-B pilot that won't stay lit?
If the pilot light on your Lennox Indoor Fireplace will not stay lit after following the lighting instructions, the pilot generator thermocouple may be defective. Check the pilot flame impingement on the thermocouple. Clean and/or adjust the pilot for maximum flame impingement on the thermocouple.
How to troubleshoot Lennox EDV4035CNM-B Indoor Fireplace spark ignitor that won't light pilot?
If the spark ignitor on your Lennox Indoor Fireplace will not light the pilot after repeated attempts, check for a spark at the electrode and pilot. If there is no spark and it is properly connected, replace the ignitor. You can also use a match to trigger the ignitor mixture cause recommended and pilot. Check the inlet gas pressure to ensure it is within the limits marked on the rating plate. Finally, clean or replace the pilot orifice if it is plugged.
General| Venting | Direct Vent |
|---|---|
| Log Set Material | Ceramic Fiber |
| Product Type | Indoor Fireplace |
| Fuel Type | Natural Gas |
| Ignition System | Electronic |
| Ignition | Intermittent |
| Warranty | Limited Lifetime Warranty |
Lists the available Millivolt and Electronic fireplace models.
Explains how to access and operate the gas controls and compartment.
Details the operation of both millivolt and electronic fireplace systems.
Instructions for adjusting the flame height on millivolt models.
Guidelines for inspecting the appliance and venting system for proper function.
Procedures for cleaning the fireplace glass and inspecting its gasket.
Instructions for cleaning the control compartment and burner areas.
Guidance on replacing logs, embers, and handling log placement.
Describes proper flame appearance and how to address sooting issues.
Guidelines for adjusting the air shutter for optimal flame performance.
Wiring diagrams for electronic models, including blower kits.
Wiring diagram for millivolt models and optional controls.
Lists product reference details for various fireplace models.
Describes standard and deluxe remote control system options.
Information on the wall thermostat kit for temperature control.
Details on user-friendly remote control systems for millivolt valves.
Tasks to be performed annually before the burning season.
Tasks to be performed periodically after the burning season.
Step-by-step guide for lighting the millivolt gas valve fireplace.
Procedures for safely turning off the gas supply to the millivolt appliance.
Step-by-step guide for lighting the electronic ignition fireplace.
Procedures for shutting down and turning off the electronic appliance.
Lists common symptoms, possible causes, and corrective actions for millivolt systems.
Lists common symptoms, possible causes, and corrective actions for electronic ignition systems.
List of replacement parts for SIT Millivolt gas controls.
List of replacement parts for Honeywell Electronic gas controls.
