F45149 Central Seed Supply automatic function is not possible. The following sensors and valves must be fault-free: singling pressures sensors, Central Seed Supply pressure sensors, linear drive of the Central Seed Supply pressure control, fan speed sensors for fertiliser and singling unit.

Error in the sensors or valves.

  1. Check the singling pressure sensors
  2. Check the Central Seed Supply pressure sensors
  3. Check the proportional valve for Central Seed Supply pressure regulation
  4. Check the fan speed sensors for fertiliser and singling unit