H0 - daikin Air Conditioner

中文

含义

H0 为传感器系统故障。多个传感器或传感器电路检测到系统异常。

常见原因

1. 传感器电路供电异常
2. 多个传感器同时故障
3. 控制板传感器接口损坏

自助排查

1. 检查各传感器连接
2. 测量传感器供电电压
3. 联系大金售后

English

Meaning

Sensor system fault. Multiple sensors or the sensor circuit detected a system abnormality.

Common Causes

1. Sensor circuit power supply abnormal
2. Multiple sensor failures
3. Control board sensor interface damaged

Self-Check Steps

1. Check all sensor connections
2. Measure sensor supply voltage
3. Contact Daikin service