LG Error Code CH01

If your LG air conditioner shows CH01, it usually indicates an indoor room temperature sensor fault. This can cause incorrect temperature control, cycling issues, and system shutdowns.

Homeowners may notice unstable cooling/heating or incorrect temperature readings. Sensor faults often require testing and replacement.

✅ Hycool Air Conditioning Sydney can diagnose LG CH01 errors quickly and restore stable performance. If CH01 appears, call Hycool.