LG ThinQ Dryer: Clothes Soaking Wet After Steam Fresh... | digitalhomefaults.org

Technical Background:

The LG ThinQ Dryer uses a thermistor to monitor drum temperature and moisture levels. The 'Steam Fresh' cycle employs a solenoid valve to inject a measured amount of water into the drum, heated by a resistive element. The control board manages the cycle based on sensor feedback and pre-programmed algorithms. Communication occurs over Wi-Fi (2.4 GHz band) to the ThinQ app.

Symptoms:

Clothes remain saturated after completing the LG ThinQ Dryer's 'Steam Fresh' cycle. The dryer's control panel displays no error codes. The ThinQ app shows cycle completion with a normal operational log. Visual inspection reveals excessive moisture inside the drum and lint filter is damp.

Possible Causes:

Faulty water inlet solenoid valve: Over-injection of water.
Defective thermistor: Inaccurate temperature/humidity readings preventing proper drying.
Clogged steam nozzle: Uneven steam distribution leading to localized saturation.
Blocked exhaust vent: Reduced airflow hinders moisture removal.
Firmware Glitch: Software error in the steam cycle parameters.
Low water pressure: Inconsistent water supply affects steam generation.

Solution:

1

Disconnect the dryer from the power supply (breaker lockout) to ensure electrical safety.
2

Inspect the water inlet valve for leaks or damage. Use a multimeter to check for proper voltage during the 'Steam Fresh' cycle. Replace if faulty.
3

Check the thermistor's resistance at room temperature and compare it to the manufacturer's specifications. Replace if the reading is significantly off.
4

Examine the steam nozzle for blockages. Clean with a small brush or compressed air. Ensure proper water flow.
5

Verify the exhaust vent is clear of obstructions. Clean the vent duct using appropriate tools.
6

Check the water supply line to the dryer for kinks or obstructions. Ensure adequate water pressure (minimum 20 PSI).
7

Perform a factory reset of the dryer to eliminate potential firmware glitches. Reconnect to Wi-Fi and update to the latest firmware version (OTA).

Safety Warning:

Ensure the dryer is disconnected from the power supply before performing any maintenance or repairs. Do not attempt to repair any components if you are not qualified to do so. Improper repairs can result in electrical shock, fire, or damage to the appliance. Data privacy: Change default passwords, enable two-factor authentication on the ThinQ app.

Prevention:

- Clean the lint filter after each drying cycle to maintain optimal airflow. - Inspect and clean the exhaust vent annually to prevent blockages. - Periodically check the water supply line for leaks or kinks. - Monitor the dryer's performance and report any unusual behavior to a qualified technician. - Keep the dryer firmware up-to-date via OTA updates through the ThinQ app.

Expert Tip:

Access the dryer's hidden diagnostic menu (consult the service manual for specific key combinations). Check for stored error codes related to the steam cycle, temperature sensors or water valve actuation. This can provide more granular insights than the standard error codes presented to the user.

Frequently Asked Questions

•How do I test the water inlet valve on my LG ThinQ Dryer?

Disconnect power. Use a multimeter to check for continuity across the valve terminals. Apply rated voltage (typically 120V AC) and observe if the valve opens. If no continuity, or the valve doesn't open, replace it.

•What is the typical resistance value of the thermistor in an LG ThinQ Dryer?

The resistance varies with temperature. Consult the service manual for your specific model. Typically, it will be several kilo-ohms at room temperature, decreasing as temperature increases.

•How do I perform a factory reset on my LG ThinQ Dryer if the control panel is unresponsive?

Disconnect power for 5 minutes. Reconnect and immediately press and hold the 'Start/Pause' and 'Temp' buttons simultaneously for 10 seconds. The display should indicate a reset has occurred.

LG ThinQ Dryer: Clothes Soaking Wet After Steam Fresh Cycle

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

Frequently Asked Questions

•How do I test the water inlet valve on my LG ThinQ Dryer?

•What is the typical resistance value of the thermistor in an LG ThinQ Dryer?

•How do I perform a factory reset on my LG ThinQ Dryer if the control panel is unresponsive?

Related Questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: