GE Monogram Refrigerator: Ice Maker Clicking but Not... | appliancefaults.com

Technical Background:

The ice maker operates based on commands from the main control unit (MCU). The MCU sends a signal to the ice maker module to initiate a harvest cycle. This cycle involves heating the ice tray, ejecting the ice, and refilling the ice maker with water. Voltage paths include 120V AC to the water inlet valve and lower voltage DC to the ice maker module for sensor operation.

Symptoms:

The US homeowner observes that the GE Monogram refrigerator's ice maker is making a clicking sound but is not dispensing ice. The ice maker arm is not cycling to eject ice.

Possible Causes:

Faulty ice maker module
Defective water inlet valve
Frozen fill tube
Icemaker thermostat failure
Wiring harness issues
Low water pressure

Solution:

1

Unplug the refrigerator or turn off the breaker to the refrigerator at the breaker panel.
2

Remove the ice maker cover plate (typically held by screws or snap fittings) using a 1/4-inch nut driver or a flathead screwdriver.
3

Inspect the wiring harness connecting to the ice maker module for any loose connections or damage. Repair as needed.
4

Manually initiate a harvest cycle by locating the test points on the ice maker module and shorting them with an insulated jumper wire. Refer to the refrigerator's service manual for test point locations.
5

If the ice maker does not cycle, replace the ice maker module. These are typically held in place with screws.
6

If the ice maker cycles, check the water inlet valve for proper operation. Disconnect the water line and use a multimeter to check for 120V AC when the ice maker calls for water. Replace the valve if no voltage is present.
7

Inspect the fill tube for ice blockage. Use a hair dryer to carefully melt any ice. Ensure water pressure is adequate (minimum 20 PSI).

Safety Warning:

Always disconnect power to the refrigerator before performing any repairs. Use extreme caution when working with electrical components. Wear appropriate safety gear, including safety glasses and insulated gloves. Follow Lock Out/Tag Out (LOTO) procedures to ensure the circuit remains de-energized during service.

Prevention:

Replace the refrigerator's water filter every 6 months. Periodically inspect the ice maker for ice buildup and manually clear any obstructions. Ensure the freezer temperature is set correctly (around 0 degrees Fahrenheit).

Expert Tip:

Some GE Monogram refrigerators have a service mode that allows you to force a harvest cycle. This is often accessible by pressing a specific sequence of buttons on the control panel. Consult the service manual for the exact sequence.

Frequently Asked Questions

•What is the correct water pressure for my GE Monogram refrigerator?

The minimum water pressure for GE Monogram refrigerators is typically 20 PSI. Lower pressure can affect ice maker performance.

•How do I find the service manual for my GE Monogram refrigerator model?

You can usually find the service manual online by searching for your model number followed by "service manual." Many appliance parts websites offer downloadable manuals. Alternatively, you can contact GE directly.

•What are the test points on the ice maker module to force a harvest cycle?

The test points vary depending on the specific ice maker model. Refer to the wiring diagram in the service manual for the correct test point locations. Typically, you'll be shorting a test terminal to neutral or ground to initiate the cycle. Always use an insulated jumper wire.

GE Monogram Refrigerator: Ice Maker Clicking but Not Cycling - Troubleshooting

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the correct water pressure for my GE Monogram refrigerator?

•How do I find the service manual for my GE Monogram refrigerator model?

•What are the test points on the ice maker module to force a harvest cycle?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: