Also shown as:
CLQuick answer
On LG refrigerators, error code CH means: Refrigerant shortage or leak. Cooling may stop. Keep the doors closed to protect food, move perishables if the temperature rises and call service promptly.
Is my food safe? Can I keep using the fridge?
Severity: High
Cooling may stop. Keep the doors closed to protect food, move perishables if the temperature rises and call service promptly.
Common causes
- Refrigerant leak or incorrect refrigerant charge
How to fix it
- Keep the doors closed to protect food and contact authorised service if the code returns
Frequently asked questions
What does LG error CH mean?
On LG refrigerators, error code CH means: Refrigerant shortage or leak.
How do I fix LG error CH?
Start with these steps: Keep the doors closed to protect food and contact authorised service if the code returns.
Can I keep using the fridge with error CH?
Severity: High. Cooling may stop. Keep the doors closed to protect food, move perishables if the temperature rises and call service promptly.