October 27, 2014 7080-132D 23MT. VERNON E2With proper installation, operation, and maintenance your appliance will provide years of trouble-free service. If you do experience a prob-lem, this troubleshooting guide will assist a qualified service person in the diagnosis of a problem and the corrective action to be taken.This troubleshooting guide can only be used by a qualified service technician.Symptom Possible Cause Corrective ActionPlug in appliance - Noresponse.No Power to outlet. Check circuit breaker at servicepanel.5 amp fuse blown Replace control board - don’t replacefuseSnap disc tripped or defective. Reset or replace snap disc.Unit will not lightNo Fuel Check hopper; load with woodpelletsVacuum switch not closing; no vacuumCheck vacuum switch wires areinstalledCheck vacuum hose is connected toswitch and feed tube port and is ingood conditionMake sure venting system is cleanMake sure front door is closedCheck vacuum tube for blockage orrestrictions/kinkHopper lid open Close hopper lidDefective hopper switch.Check hopper switch operationCheck hopper switch wires forintegritySafety snap disc is trippedCheck to make sure convectionblower wires are connected andreset snap disc (located on RH sideof appliance)Clean & inspect convection blowerand convection air path.Feed System is jammed Inspect and un-jam the feed assem-blyFeed motor not plugged in Reconnect feed motorIgniter not plugged in Connect the igniter wiresDefective igniter Replace igniterFirepot plugged-up / dirty Clean firepot and movable floorRemove ash from the ashpanRemote receiver is set to “OFF” Set the three-way-switch to“REMOTE”Dial control is set to “OFF” Turn dial control (on the appliance)to a setting other than OFFFire starts but goes outDirty firepot, exhaust path, and/orventing pluggedClean firepot and movable floorInspect and clean exhaust path andventingClean firebox, exhaust path, andventing (including behind baffle)Exhaust sensor cannot read tem-perature or is looseSecure the exhaust probe to exhaustblower housing – keeping its wireaway from hot surfacesExhaust plenum is dirty Clean exhaust path to plenumExhaust probe is defective (errorcode may result)Check for probe wire integrity and/or replace defective exhaust probesecuring the exhaust probe toexhaust blower housing – keeping itswire away from hot surfaces4 Troubleshooting Guide