Faults and warnings 95
You can correct the fault as follows:
• Check whether safety temperature limiter has been triggered.
• Check the setup settings for the heating system.
• Setup > Machine > Heating: electronic
• Check the temperature sensor.
If the temperature sensor is defective, replace it.
• Check that voltage is present at the heater. If necessary, check the fuses provided by the
customer (solid state relay).
• Check the heating rod for continuity.
If the heating rod is defective, replace it.
DANGER!
Fatal electric shock.
The electrical components of the automatic feeder are live.
► Always switch off the automatic feeder firstly with the Main switch and disconnect the power
plug before manually reactivating the safety temperature limiter.
You reactivate the safety temperature limiter as follows:
1. Switch the automatic feeder off using the Main switch and disconnect the mains plug.
2. Open the right side door of the automatic feeder.
3. Remove the metal cover under which the safety temperature limiter is located.
4. Press the reset button in order to reset the safety temperature limiter.
5. Reattach the metal cover.
6. Close the side door.
7. Insert the mains plug again and switch the automatic feeder on again using the Main switch .
9.1.9 Boiler temperature sensor
Fault, Temp. sensor, boiler is shown in the display if the temperature sensor of the boiler is
defective.
Feeder operation will be interrupted. Make sure that the end user provides the calves with feed
using an alternative method as long as feed operation is interrupted.
DANGER!
Fatal electric shock.
The electrical components of the automatic feeder are live.
► Always switch off the automatic feeder firstly with the Main switch and then disconnect the
power plug before working on the main circuit board.
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