Error 151 — Opened EEV error (2nd detection)

¿Qué significa 151 ?

The Electronic Expansion Valve (EEV) in the indoor unit is detected as being open when it should not be. This is the second detection of this issue.

• EEV is stuck in the open position
• Control system malfunction
• Refrigerant flow issue

Haga clic en los pasos para seguir su progreso.

1. 1

   Check the system's refrigerant levels.

2. 2

   Inspect the EEV for any signs of obstruction or damage.

3. 3

   Ensure the control signals to the EEV are being sent correctly.

4. 4

   This error may require a service technician to diagnose and repair.