Admiral Dryer Clicking Noise When Starting:... | appliancefaults.com

Technical Background:

When the start button is pressed, the MCU sends a signal to the motor relay, powering the motor windings. A door switch must be closed and the thermal fuse must have continuity to complete the circuit. The centrifugal switch, located inside the motor housing, switches the start winding off when the motor reaches a certain speed. Low voltage DC signals control high voltage AC relays. Any break in this sequence will prevent the motor from starting.

Symptoms:

The Admiral dryer makes a clicking sound when the start button is pressed, but the drum does not turn and the dryer fails to start.

Possible Causes:

Faulty door switch.
Defective start switch.
Blown thermal fuse.
Failed motor.
Stuck or failing centrifugal switch in the motor.
Control board issue.

Solution:

1

Unplug the dryer from the outlet to avoid electrical shock.
2

Open the dryer and inspect the door switch for physical damage. Using a multimeter, test the door switch for continuity. It should show continuity when the door is closed and no continuity when open. Replace if faulty.
3

Locate the thermal fuse on the blower housing. Test for continuity with a multimeter. If there is no continuity, the fuse is blown and needs to be replaced.
4

Access the motor and examine the centrifugal switch. Ensure it moves freely. Use a multimeter to test continuity when the motor is at rest. This switch can fail and cause a clicking sound.
5

Test the start switch for continuity using a multimeter. It should show continuity only when the button is pressed. Replace if defective.
6

If all other components test good, suspect a faulty control board. Inspect the board for any visible signs of damage like burned spots or bulging capacitors. Replacing the control board might be necessary.
7

Once you have replaced the faulty component, plug the dryer back in and test its operation.

Safety Warning:

Disconnect power to the dryer at the breaker panel before performing any repairs. Dryer circuits carry 240V AC, which is dangerous and can cause serious injury or death. Always use proper lockout/tagout (LOTO) procedures.

Prevention:

Clean the lint filter after every load. Periodically inspect the vent hose and ductwork for clogs and restrictions. Annually inspect internal components for excessive lint buildup.

Expert Tip:

Many Admiral dryers have a diagnostic mode. By pressing certain buttons in sequence (refer to the service manual) you can initiate self-tests that can pinpoint the faulty component. This will allow you to get a digital fault code on the control panel.

Frequently Asked Questions

•Where is the thermal fuse located on my Admiral dryer?

The thermal fuse is typically located on the blower housing, which is usually accessible from the rear of the dryer. You may need to remove a rear panel to access it. It is a small, white, rectangular component with two wires connected to it.

•How do I test the door switch on my Admiral dryer?

Unplug the dryer. Locate the door switch, usually near the door latch. Disconnect the wires from the switch and use a multimeter set to continuity testing. Place the probes on the switch terminals. The switch should show continuity when the door is closed and no continuity when the door is open. If it does not behave this way, replace it.

•What voltage should I expect to see at the dryer outlet?

A dryer outlet in the US should provide 240V AC between the two hot legs. You will also have a neutral and ground wire. Measuring from either hot leg to neutral should read 120V AC. It is essential to use a calibrated multimeter. If the voltage is incorrect, consult with a qualified electrician.

Admiral Dryer Clicking Noise When Starting: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•Where is the thermal fuse located on my Admiral dryer?

•How do I test the door switch on my Admiral dryer?

•What voltage should I expect to see at the dryer outlet?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: