CLAAS 7804h – Claas Hyd A60 Claas Hydraulic Module: Fault Code 7804h - Power Supply of Valve 5 Too High (> 42 V)

The power supply of valve 5 is exceeding 42 V. This is caused by the electrodistributor 5 returning to neutral. The issue is related to the electrodistributor module (A105-5).

1. 1

   The electrodistributor 5 for proper operation

2. 2

   The electrodistributor module (A105-5) for faults or malfunctions

3. 3

   The power supply to valve 5 for voltage levels exceeding 42 V

1. 1

   Inspect

   Inspect the electrodistributor 5 for signs of damage or improper operation.

2. 2

   Test

   Test the electrodistributor module (A105-5) for faults using the appropriate diagnostic tools.

3. 3

   Measure

   Measure the power supply to valve 5 to confirm if the voltage exceeds 42 V.