Maytag Tumble Dryer Error Code hE: Heater Element... | appliancefaults.com

Technical Background:

The MCU (Main Control Unit) monitors the voltage and current flow through the heater element circuit. When the MCU detects an abnormal voltage or current, such as an open or shorted circuit, it triggers the hE error code. This is often related to a failure in the heater element, its associated wiring, or the control board’s relay.

Symptoms:

The dryer displays error code hE and does not heat. Clothes remain damp after a drying cycle. The dryer may run, but without heat output. The error code is consistently displayed after resetting the dryer.

Possible Causes:

Open heater element
Shorted heater element
Faulty heater relay on the control board
Wiring harness damage between the control board and heater element
Tripped thermal fuse
Loose or corroded connections

Solution:

1

Disconnect power to the dryer at the breaker panel.
2

Remove the rear access panel of the dryer using a 1/4-inch nut driver.
3

Visually inspect the heater element for any signs of damage (breaks, shorts).
4

Test the heater element for continuity using a multimeter. A reading of approximately 9-12 ohms is expected. An open circuit indicates a faulty element.
5

Check the thermal fuse for continuity. If no continuity, replace the fuse.
6

Inspect the wiring harness between the control board and heater for damage. Repair or replace as needed.
7

If the heater element and wiring are good, suspect a faulty heater relay on the control board. Replacement of the control board may be required.

Safety Warning:

Disconnect power to the dryer at the breaker panel before performing any troubleshooting or repairs. Lock Out/Tag Out (LOTO) procedures must be followed. Some components may retain a residual electrical charge. Use caution when working near electrical components. The heating element circuit operates at 240V AC.

Prevention:

Clean the lint filter after every load. Periodically inspect and clean the dryer vent duct to ensure proper airflow. Restricted airflow can cause the heater element to overheat and fail prematurely. Check the rear access panel for lint buildup. Clean with a vacuum. Schedule licensed technician dryer vent cleaning annually.

Expert Tip:

Some Maytag dryers have a diagnostic mode. To enter, simultaneously press and hold the 'Start/Pause' and 'End of Cycle Signal' buttons for about 3 seconds. This will display error codes and allow you to run diagnostic tests to pinpoint the source of the problem.

Frequently Asked Questions

•What is the expected resistance reading for a good heater element on this model?

A healthy heater element should typically measure between 9 and 12 ohms. A reading significantly higher or lower, or an open circuit, indicates a problem.

•How do I test the thermal fuse on a Maytag dryer?

Using a multimeter set to the continuity setting, place the probes on each terminal of the thermal fuse. A good thermal fuse will show continuity (a reading of 0 ohms or a beep). If the multimeter displays 'OL' or no continuity, the fuse is blown and needs to be replaced.

•Where is the thermal fuse located on this dryer model?

The thermal fuse is typically located on the blower housing or near the heater element housing inside the rear access panel of the dryer. It's a small, white or black component with two wires connected to it.

Maytag Tumble Dryer Error Code hE: Heater Element Circuit Fault Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the expected resistance reading for a good heater element on this model?

•How do I test the thermal fuse on a Maytag dryer?

•Where is the thermal fuse located on this dryer model?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: