Admiral Range Gas Burner Clicks When Off: Troubleshooting... | appliancefaults.com

Technical Background:

The range's electronic control system includes a spark module that sends high-voltage pulses to the burner igniters. The igniter switch, activated by the burner knob, signals the module to spark. Relays on the main control unit (MCU) can sometimes fail, causing a constant spark signal. The typical voltage for operation is 120V AC from a standard US outlet.

Symptoms:

The gas burner on the Admiral range clicks constantly, even when the burner knob is in the OFF position. This happens on all burners, or just one. The gas does not flow, only the clicking sound is present.

Possible Causes:

Faulty spark module.
Shorted ignition switch.
Stuck relay on the control board.
Moisture or debris around burner igniter.
Wiring harness issue.

Solution:

1

Disconnect power to the range at the breaker panel.
2

Remove the burner grates and burner caps.
3

Carefully inspect the igniter for cracks or damage. Clean around the igniter with a dry brush.
4

Use a multimeter to check the igniter switch continuity when the burner knob is in the OFF position. It should read open (no continuity). Replace if shorted.
5

Check the spark module for 120V AC input. If present, and the igniter still sparks continuously, replace the spark module.
6

Inspect the wiring harness for any damaged wires or loose connections.
7

Reassemble the range and test the burner operation.

Safety Warning:

Always disconnect power to the appliance at the breaker panel before performing any repairs. Lock Out/Tag Out (LOTO) procedures must be followed. High voltage is present within the appliance.

Prevention:

Regularly clean around the burners to prevent food debris and moisture from accumulating around the igniters. Avoid using excessive water when cleaning the cooktop.

Expert Tip:

Some Admiral ranges have a diagnostic mode. Holding down the 'bake' and 'broil' buttons simultaneously for 3 seconds may enter a service mode. Refer to the service manual for your specific model for details.

Frequently Asked Questions

•How do I identify the spark module on my Admiral range?

The spark module is usually a small rectangular box located near the back of the range. It has multiple wires connected to it, typically leading to the igniters. It often has a label indicating its function.

•What is the proper resistance reading for an igniter switch in the OFF position?

The igniter switch should show an open circuit, which means infinite resistance or no continuity when the burner knob is in the OFF position. A reading close to zero ohms indicates a short.

•Where can I find a wiring diagram for my Admiral range model?

Wiring diagrams are often located inside the range, either taped to the back panel or inside the control panel. You can also find them online by searching for the model number and 'wiring diagram.' AppliancePartsPros.com or RepairClinic.com are good resources.

Admiral Range Gas Burner Clicks When Off: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I identify the spark module on my Admiral range?

•What is the proper resistance reading for an igniter switch in the OFF position?

•Where can I find a wiring diagram for my Admiral range model?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: