Fault code 16 — Overload protection in cooling mode

¿Qué significa 16 ?

The unit is in overload protection during cooling mode. This can be caused by too much refrigerant, high outdoor temperatures, blocked airflow, a dirty condenser, or a faulty fan or expansion valve.

• The refrigerant is excessive
• The outdoor ambient temperature is too high
• Short-circuit occurs in the air outlet and air inlet of the outdoor unit
• The condenser coil is dirty
• The speed of the outdoor fan motor is too low
• The outdoor fan is broken or the outdoor fan is blocked
• The air inlet and outlet have been blocked
• The expansion valve fails

Haga clic en los pasos para seguir su progreso.

1. 1

   Clean the condenser coil.

2. 2

   Remove any obstacles blocking the air inlet or outlet.

3. 3

   Check the outdoor fan motor and its capacitor.

4. 4

   If the problem persists, consider checking the refrigerant levels and the expansion valve.