LG CH1 Error Code
Indoor temperature sensor malfunction
Causes & Recommended Solutions
The CH1 error code indicates a malfunction with the indoor temperature sensor. This can prevent the unit from detecting the correct temperature, leading to improper cooling or heating.
Common Causes of the CH1 Error Code
Faulty Temperature Sensor
The sensor may not be functioning correctly or could have failed.
Wiring Issues
Loose or damaged wiring can cause the sensor to malfunction.
Sensor Obstructions
Dirt or debris buildup on the sensor can interfere with its functionality.
Recommended Solutions
Inspect the Temperature Sensor
Ensure the sensor is clean and free from debris.
Check Wiring Connections
Look for any loose or damaged wiring to the sensor.
Replace the Sensor
If the sensor is faulty, it may need to be replaced by a technician.
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