Whirlpool TruCool Refrigerator: Solving Plastic Smell in... | appliancefaults.com

Technical Background:

The TruCool's ice maker is controlled by the main control unit (MCU). The MCU manages the water inlet valve, ice harvesting cycle, and temperature sensors. Voltage is supplied to the ice maker components via a dedicated circuit from the breaker panel (typically 120V AC). Any contamination in the water line or the ice maker itself can affect ice quality.

Symptoms:

US homeowners are reporting that ice cubes produced by their Whirlpool TruCool refrigerator ice maker have a distinct plastic smell.

Possible Causes:

New refrigerator component off-gassing
Contaminated water supply line
Plastic ice maker components degrading
Improper initial cleaning
Water filter issues (if equipped)

Solution:

1

Flush the water supply line for 5 minutes. Disconnect the line at the refrigerator's water inlet valve using a 5/16-inch nut driver. Direct the water into a bucket.
2

Replace the water filter if your TruCool has one. Ensure the new filter is a genuine Whirlpool part.
3

Clean the ice maker with a solution of baking soda and water. Mix 1 tablespoon of baking soda per quart of water. Use a soft cloth to wipe down all accessible ice maker components.
4

Discard the first few batches of ice after cleaning.
5

Inspect the ice maker components for any visible signs of degradation or damage. Replace any suspect parts.
6

Check the refrigerator's temperature settings. Ensure they are set correctly (around 37°F for the refrigerator and 0°F for the freezer). Incorrect temperatures can affect ice quality.
7

If the odor persists, contact a qualified appliance technician for further diagnosis.

Safety Warning:

Disconnect power to the refrigerator at the breaker panel before performing any maintenance or repairs. Lock Out/Tag Out (LOTO) procedures should be followed. Be aware of 120V AC electrical hazards when working on the refrigerator.

Prevention:

Regularly replace the water filter (every 6 months), clean the ice maker every 3 months with a baking soda solution, and ensure the water supply line is free from kinks or damage.

Expert Tip:

Run the ice maker through a forced harvest cycle after cleaning. On some TruCool models, this can be initiated by pressing and holding the Ice Maker On/Off button and the Refrigerator Temperature Up button simultaneously for 5 seconds. Refer to the service manual for your specific model for confirmation.

Frequently Asked Questions

•How do I access the ice maker components for cleaning?

The ice maker is usually located in the freezer compartment. Remove any ice bin or shelves blocking access. Some ice makers have a cover that needs to be removed using a 1/4-inch nut driver or a Torx screwdriver.

•What type of water filter does my TruCool refrigerator use?

Refer to your owner's manual or the sticker inside the refrigerator compartment. The filter type and part number will be specified. You can also find this information on the Whirlpool website by entering your refrigerator's model number.

•How often should I clean the water inlet valve?

The water inlet valve typically doesn't require regular cleaning. However, if you suspect it's clogged or contaminated, you can disconnect the water line and flush it with clean water. Ensure the power is disconnected before working on the water inlet valve.

Whirlpool TruCool Refrigerator: Solving Plastic Smell in Ice Cubes

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•How do I access the ice maker components for cleaning?

•What type of water filter does my TruCool refrigerator use?

•How often should I clean the water inlet valve?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: