CH06 - lg Air Conditioner

中文

含义

CH06 表示内机环温传感器（室内温度传感器）故障。

常见原因

1. 室内温度传感器接线束松动或脱落。
2. 传感器元件开路或短路。
3. 传感器附近有热源导致测温不准。
4. 主控制板传感器电路损坏。

自助排查

1. 拔掉空调电源，等待5分钟后重新启动。
2. 检查内机进风口是否被遮挡或附近有发热电器。
3. 如仍报错，需联系专业人员检查传感器。

English

Meaning

CH06 indicates a fault in the indoor air temperature sensor (room temperature sensor).

Common Causes

1. Indoor temperature sensor harness disconnected or loose.
2. Sensor element open-circuit or short-circuit.
3. Sensor located near a heat source causing incorrect readings.
4. Main PCB sensor circuit failed.

Self-Check Steps

1. Turn off the AC power, wait 5 minutes, and restart.
2. Check the indoor unit air intake area for obstructions or nearby heat sources.
3. If the error persists, contact a professional technician to inspect the sensor.