Fault Icon |
Description of the fault |
Suggested Actions |
Err4 |
IR lamp error |
Please reconnect power adapter, if the Err4 still appears, please contact the service department. |
Err5 |
Internal parameter error |
Please reconnect power adapter, if the Err5 still appears, please contact the service department. |
Err6 |
Sensor unit Connect Error |
Please reconnect sensor unit and redo power on, if the Err6 still appears, please contact the service department. |
Err7 |
temperature or humidity error |
Please turn off power adapter, and put the device in a dry place more than 12 hours. |
Err8 |
Internal calculate error |
Please reconnect power adapter, if the Err6 still appears, please contact the service department. |