Pull it out far enough so that you can disconnect its wires. Add to … Ask Your Own Appliance Question. 1. Maytag Upright Freezer- Defrost Timer Location. It may require an hour or longer to identify the timer, depending on its location in the refrigerator. Although you can find the Whirlpool refrigerator defrost timer location by checking your user manual, you'll need a licensed refrigerator technician to test the circuits in the timer to determine if it's defective. Close. PLEASE USE LIVE CHAT IF YOU ARE NOT SURE ABOUT COMPATIBILITY. Your fan should kick in shortly after showing signs that the reset was successful. 1 YEAR WARRANTY 30 DAYS RETURN. Mike, Home Appliance Technician. Maytag Upright Freezer- Defrost Timer Location. It needs to be turned until the fan stops, which means your fridge has reset the defrost button. Pull firmly on the wire's connectors to remove them. Wire Harness is not included. Show Less. Where is the Defrost timer located on a Whirlpool side by side American style fridge freezer model no. It seems to me that, with the build up of ice that I am experiencing in the back, either the heater, defrost timer, or both have gone. You may need to rock them back and forth a little to ease the motion. Category: Appliance. Show More. A defrost timer is usually secured inside a refrigerator with at least one screw, but sometimes more. Whirlpool upright freezer defrost timer location (Refrigerator & Freezer Repair) by georgerose 9/6/2014 6:49:53 AM(UTC) Whirlpool defrost timer location? S20BRBB20. (Refrigerator & Freezer Repair) by TomD62 4/20/2014 7:00:06 PM(UTC) Posted by 1 year ago. Appliance Technician: Mike, Home Appliance Technician replied 10 years ago. NEW 4388931 Defrost Timer Control Board for Whirlpool Kenmore PS372260 AP3109393 2303825 2188160 2169268 quantity . NEW 4388931 Defrost Timer Control Board for Whirlpool Kenmore PS372260 AP3109393 2303825 2188160 2169268 $ 33.95. To reset the refrigerator defrost timer, Tepte simply states to locate the circular notch on the timer and turn it counterclockwise with a flathead screwdriver. To locate the defrost timer, remove and examine each of the service panels on the refrigerator. Hi Everyone, I am trying to repair a Maytag MQF1656TEW02 Upright Freezer. Share this conversation . It may be necessary to contact the manufacturer of the refrigerator if the defrost timer is not visible in the service panels. Archived. The automatic defrost system of Kenmore/Whirlpool side-by-side refrigerators consists of a heating element, defrost thermostat and a defrost timer. Remove all the screws you find and pull the timer carefully out of the refrigerator. Answered in 4 minutes by: 3/23/2010.