Alarm code 52 — Communication error between internal HP PCBs

¿Qué significa 5632 / 5633 / 52 ?

There is a communication error between the high-power printed circuit boards (PCBs) inside the unit, indicated by LG error code 52.

• Internal communication error between PCBs

Haga clic en los pasos para seguir su progreso.

1. 1

   Refer to separate error handling instructions for Split outdoor unit.

2. 2

   Check internal connections.

3. 3

   Contact a qualified technician.