Roper Refrigerator Loud Jackhammer Noise When Making... | appliancefaults.com

Technical Background:

The refrigerator's Main Control Unit (MCU) sends a 120V AC signal to the ice maker water valve solenoid, allowing water to flow into the ice maker mold. The MCU also controls the ice maker motor, which drives the ejection mechanism. Failures in these components, or physical obstructions, can lead to the described noise.

Symptoms:

The homeowner observes a loud jackhammer-like noise coming from the refrigerator, specifically when the ice maker is in operation. The noise is intermittent and related to the ice-making cycle.

Possible Causes:

Ice maker water valve malfunction.
Ice maker module gear stripping.
Ice sheet not ejecting fully.
Ice build-up interfering with the ice maker mechanism.
Loose mounting of the ice maker assembly.

Solution:

1

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

Remove the ice maker assembly cover using a 1/4-inch nut driver.
3

Inspect the ice maker for any visible ice buildup or obstructions. If present, gently melt the ice with a hairdryer on a low setting.
4

Manually cycle the ice maker by locating the test button (usually on the front or side) and pressing it. Observe the ice ejection process.
5

Listen for unusual grinding or clicking noises during the cycle, indicating a potential gear failure in the ice maker module.
6

Check the water valve solenoid using a multimeter. Disconnect the wires and measure the resistance; it should be between 200-500 ohms. If the resistance is significantly different or reads open, replace the water valve.
7

Ensure the ice maker assembly is securely mounted. Tighten any loose screws with a 1/4-inch nut driver. Once secure and all obstructions are cleared, restore power.

Safety Warning:

Lock Out/Tag Out (LOTO) the refrigerator at the breaker panel before performing any repairs. High voltage is present in the refrigerator's electrical components. Exercise caution to avoid electrical shock.

Prevention:

Regularly clean the ice maker and surrounding area to prevent ice buildup. Check the water filter every 6 months and replace as needed. Avoid overloading the ice maker with too much water pressure.

Expert Tip:

Many Roper refrigerators have a service mode accessible by pressing and holding the freezer temperature down button and refrigerator temperature up button simultaneously for 5 seconds. This allows for diagnostic tests and manual activation of components.

Frequently Asked Questions

•How do I access the ice maker test cycle on my Roper refrigerator?

The ice maker test cycle is usually activated by pressing and holding a small button located on the ice maker module itself. The button may be on the side or the front of the module. Consult your refrigerator's service manual for the exact location.

•What is the proper water pressure for my Roper refrigerator's ice maker?

The ideal water pressure for your Roper refrigerator's ice maker is between 20 and 120 PSI. Low water pressure can cause small or misshapen ice cubes, while high water pressure can damage the water valve.

•Where can I find a replacement ice maker module for my Roper refrigerator?

You can find replacement ice maker modules at most major appliance parts retailers, both online and in brick-and-mortar stores. Be sure to have your refrigerator's model number handy to ensure you order the correct part.

Roper Refrigerator Loud Jackhammer Noise When Making Ice: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the ice maker test cycle on my Roper refrigerator?

•What is the proper water pressure for my Roper refrigerator's ice maker?

•Where can I find a replacement ice maker module for my Roper refrigerator?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: