LG LRFXC2416S Craft Ice Maker: Tray Not Flipping Cubes -... | appliancefaults.com

Technical Background:

The Craft Ice maker uses a small motor and sensor to rotate the ice cube tray, dispensing the ice into the storage bin. The main control board (MCU) sends a signal to the motor based on feedback from the ice maker sensor. If the sensor is faulty or the motor is failing, the tray will not rotate. Voltage paths between the MCU and the ice maker must be intact for proper operation. Low water pressure can also affect ice cube formation and release from the tray.

Symptoms:

Homeowners are reporting that the LG LRFXC2416S refrigerator’s Craft Ice maker produces ice, but the ice cubes are not being flipped from the tray into the storage bin. Ice accumulates in the tray, eventually stopping ice production altogether.

Possible Causes:

Ice buildup preventing tray rotation
Faulty ice maker motor
Defective ice maker sensor
Wiring harness issue between the main control board and the ice maker
Damaged ice maker tray assembly
Low water pressure impacting ice cube formation and release

Solution:

1

Disconnect power to the refrigerator at the breaker panel.
2

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

Inspect the ice maker tray for ice buildup. Manually try to rotate the tray. If heavily iced, gently melt the ice with a hair dryer (low setting). Do not use excessive heat.
4

Check the wiring harness connections to the ice maker motor and sensor. Ensure they are secure and undamaged. Look for signs of corrosion.
5

Using a multimeter, test the ice maker motor for continuity. Consult the service manual for the correct resistance value. If open, replace the ice maker motor.
6

If the motor tests good, check the ice maker sensor. It signals when to flip the tray. Refer to the service manual for testing procedures and replace if defective.
7

Reassemble the ice maker and restore power to the refrigerator. Allow 24 hours for ice production to resume.

Safety Warning:

Always disconnect power to the appliance before performing any repairs. Lock Out/Tag Out (LOTO) procedures should be followed to prevent accidental re-energizing of the circuit. High voltage components are present. If unsure, consult a qualified appliance technician.

Prevention:

Regularly defrost the ice maker compartment to prevent ice buildup. Check the water filter every six months and replace it as needed. Ensure the water supply line is free of kinks and obstructions.

Expert Tip:

Initiate a forced ice harvest cycle through the service mode (refer to the service manual for entry sequence – often involves pressing specific button combinations on the control panel). This can help diagnose motor functionality.

Follow-up Questions:

Frequently Asked Questions

•Where can I find the service manual for the LG LRFXC2416S?

The service manual can often be found online through appliance parts retailers or technical documentation websites. Search by the model number: LRFXC2416S.

•What is the correct resistance reading for the ice maker motor?

The resistance reading for the ice maker motor will be specified in the service manual. Without the manual, it's difficult to provide an exact value, but typically it will be a low resistance value (e.g., between 50-200 ohms).

•How do I check the water pressure to the refrigerator?

You can check the water pressure using a water pressure gauge connected to the water line feeding the refrigerator. A typical residential water pressure should be between 40-60 PSI. Low pressure can affect ice maker performance.

LG LRFXC2416S Craft Ice Maker: Tray Not Flipping Cubes - Repair Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•Where can I find the service manual for the LG LRFXC2416S?

•What is the correct resistance reading for the ice maker motor?

•How do I check the water pressure to the refrigerator?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: