⚠
warning Sobo
Error Code Door Open Alarm indicator lights up
An alarm sounds and an LED illuminates if the door remains open for over 5 minutes.
? What Causes This
The door may not be properly sealed or blocked by objects.
✓ How to Fix It
Ensure doors are closed all the way and clear any obstructions preventing a proper seal.
This error code appears in:
Sobo HG 320 Myofascial Physiotherapy Device