ERR10 — Hydraulic system malfunction, pressure switch failure

What does ERR10 mean?

This error is associated with a malfunction of the hydraulic system. Unlike other codes, the filling valve functions normally, but in 99% of cases, the pressure switch (pressostat) is broken.

• Broken pressure switch (pressostat)

Click steps to track your progress.

1. 1

   Check the pressure switch (pressostat) for proper operation.

2. 2

   Inspect the wiring connected to the pressure switch.

3. 3

   If the pressure switch is faulty, it will need to be replaced by a qualified technician.