E-Wave Refrigerator ice maker not working

An E-Wave ice maker not working most often comes down to an electrical or cooling problem, followed by water supply issues. Start with the main control board since it controls the voltage sent to the ice maker; inspect the board for burned components or shorts and use a multimeter with the wiring diagram to confirm the board is supplying power. Next check freezer temperature because the ice maker won’t make ice if the freezer is too warm—aim for a freezer between 0 and 5°F and make sure it stays well below about 10°F. A defective or low-pressure water inlet valve is another highly likely cause; the valve needs roughly 20 psi and must receive voltage to fill the tray. If those items check out, the ice maker assembly itself is often the culprit and may need replacement. Less common causes include a stuck dispenser solenoid or a frozen or damaged fill tube that blocks water flow. For ice maker repair parts that fit your model, enter your model number on RepairClinic.com to find the exact replacement part.

01 - E-Wave Refrigerator Main Control Board

The refrigerator's main control board controls the voltage being sent to the ice maker. If the control board is defective, the ice maker may not work at all. You can inspect the board for signs of damage or a shorted component. You can also use a multimeter to determine if voltage is reaching the ice maker after reviewing the refrigerator's wiring diagram.

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02 - Freezer Temperature is Above 10 Degrees F (-12C)

If the freezer temperature is above 10 degrees Fahrenheit (-12 Celsius), the ice maker will not produce ice cubes efficiently. The freezer temperature should be set between 0 and 5 degrees Fahrenheit (-18 to -15 Celsius) for the ice maker to work properly.

03 - E-Wave Refrigerator Water Inlet Valve

The water inlet valve is an electrically-controlled valve that opens to supply water to the dispenser and ice maker. If the water inlet valve is defective, or if it has insufficient pressure, it won’t allow water to flow through. As a result, the ice maker won’t make ice. The valve requires at least 20 psi to function properly. Make sure that the water pressure to the valve is at least 20 psi. If the water pressure is sufficient, use a multimeter to check for power to the water inlet valve. If the water inlet valve has sufficient pressure and is getting power, but the ice maker won’t fill with water to make ice, replace th...e water inlet valve.

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Highly Likely

04 - E-Wave Refrigerator Ice Maker Assembly

One component of the ice maker assembly might be defective. Since many of the ice maker components are not sold separately, you may need to purchase and replace the entire ice maker assembly. Before replacing the ice maker assembly, check the water inlet valve, water line, and fan. If none of these parts are at fault, and the freezer temperature is at least 15 degrees Fahrenheit, replace the ice maker assembly.

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Common

05 - E-Wave Refrigerator Dispenser Solenoid

The dispenser solenoid opens a door flap to release the ice and then closes the door flap once the dispenser finishes dispensing ice. If the dispenser solenoid is defective, the dispenser door won't open. To determine if the dispenser door solenoid is defective, use a multimeter to test it for continuity. In addition, check the dispenser actuator pin to ensure that it moves freely. If the dispenser door solenoid does not have continuity, or if the actuator pin does not move freely, replace the dispenser solenoid.

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Common

06 - E-Wave Refrigerator Fill Hose

If there is low water pressure coming into the refrigerator, or the water inlet valve is defective, the ice maker's fill tube can become clogged with ice and prevent water from entering the ice maker tray. You can use a hair dryer to thaw out the frozen fill tube, but you should confirm the home has sufficient water pressure and the water inlet valve is functioning properly. If the fill tube appears damaged, you should replace it with a new fill tube.

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Common

Frequently Asked Questions

Why is my ice maker not making ice?

My freezer is cold but the fridge is warm; will that keep the ice maker from working?

How do I test the refrigerator water inlet valve?

My ice dispenser won’t drop ice even though the ice maker seems full; what should I check?

How do I find and buy the correct replacement part on RepairClinic.com?

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