!!
critical Arctic King
Error Code EC
Refrigerant leakage detection malfunction — refrigerant leakage has been detected (on some models).
? What Causes This
Refrigerant leak in the system.
✓ How to Fix It
- Turn off the unit immediately.
- Do not attempt to repair.
- Contact an authorized service agent for professional refrigerant handling and repair.
Source: page 2 of the official manual
From the manual
This error code appears in:
Arctic King Dehumidifier