Sherwood EF-3 BAYI technical manual Potentiometer Readings

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placing a jumper across the pins. If the auger now cycles very quickly, test the dial-a-fire potentiometer. If the auger did not cycle then replace the timing control module.

-To test the dial-a-fire potentiometer. The potentiometer should have a range of 68K to approximately 850 K (± 10%), if the range is not close then replace the potentiometer.

7.The dial-a-fire has no effect on the fire

-Make sure all connections to the timer control module are secure.

-Perform a resistance test to the dial-a-fire potentiometer, by placing the two test leads from a multimeter into the leads of the potentiometer. The potentiometer should have a range of 68K to approximately 850 K (± 10%).

Potentiometer Readings:

Full counter-clockwise (switched off) = open circuit, overload or Infinite resistance Low fire...................... 800 K to 900 K

High fire..................... 68 K to 82 K

If the range is not close or does not vary then replace the potentiometer.

8.The stove will not shut down

-Check the connections to the 140°F (60°C) temperature sensor, start-up switch and the start-up timer against the wiring diagram.

-Check the 140°F (60°C) temperature sensor by removing one of the brown wires from the sensor. The unit should shut down right away as long as the start button was not pressed within 15 minutes of this test. If the stove shuts down within 15 minutes, replace the 140°F (60°C) sensor. If the stove does not shut down within 15 minutes, test the switch.

-To test the switch, the stove must be cold. Pull the plug, then plug the stove back in. If the fails to start, Replace the switch.

9.The stove keeps going out

-If the stove goes out and leaves fresh un-burned pellets or cigarette-like ashes in the burn pot liner, the fire is going out before the 140°F (60°C) temperature sensor shuts the stove off.

-Check to see that the slider is in the correct position.

-Turn the Dial-a-Fire up slightly (poor quality pellets will require slightly higher settings).

-If the stove goes out and there are partially burned pellets left in the burn pot liner, the stove shuts down due to a lack of air, exhaust temperature or power failure.

-Adjust the slider damper.

-Check to see if the stove needs a more complete cleaning.

-Turn the Dial-a-Fire up slightly (poor quality pellets will require slightly higher settings).

-Did the power go out?

-If the stove goes out and there are no pellets in the liner, the auger is stopping.

-See “The auger motor will not function normally” and “The exhaust blower will not function normally.”

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Contents Owners Technical Manual Envirofire Installation Manual InstallationImportant Safety Data USE of Cordwood is Prohibited by LAWPellet Quality is Important Please Read the Following I. Pellet StandardsAutomatic Safety Features of Your Pellet Stove Turning Your Pellet Stove OFF HOW to Start and Operate Your Pellet ApplianceAuger Light START-UP Switch DIAL-A-FIRE Heat Output Knob Convection Blower Speed ControlOperation SLIDER/DAMPER Installation /OPERATION InstructionsInstallation On LOWBurner POT and Liner Areas for Routine InspectionASH PAN and Door Gaskets Freestanding ASH PANFresh AIR Intake Post Season CLEAN-UPDoor Glass Inside FireboxElectrical Component Functions 13 F 49C N/C Temperature Sensor Ignitor Shut Down Sensor 11 F 71C Temperature Sensor12 F 60C N/O Temperature Sensor SHUT-DOWN Sensor Vacuum SwitchDeciding Where to Locate Your Pellet Appliance Vent Termination RequirementsFireplace Dimensions Removing Your NEW Stove from IT’S PalletFireplace Insert Size Masonry Fireplace Insert INSTALLATION, Model FPIClearance to Combustibles Built Assembling the Face Plate for the FPI and BIH ModelsStandard Recommended Framing for Built in Heater Built in Heater Clearances to CombustiblesFreestanding INSTALLATION, Models FS Clearances to Combustibles FreestandingInstallation Keyholes Here Model FS Freestanding InstallationPedestal Installation Horizontal Exhaust Through the Wall Through Wall Installation Freestanding Inside Vertical Installation Freestanding Outside Vertical Installation Mobile Home Installation Outside Fresh AIR ConnectionsDo not TroubleshootingTroubleshooting Page Potentiometer Readings Wiring Diagram Warranty For the do-it-yourself Individual

EF-3 BAYI specifications

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