108 Faults and warnings
9.5 Diagnosis
The Diagnostics menu helps you to find faults in the event of technical problems. You can
reach this menu via . A diagnosis can be performed for the following parts of the automatic
feeder:
•Valves
• Motors
• Heating system
•Sensors
• Calibration scales
• Stations
•Check
• Version
• Setup
•Software
• Remote maintenance
9.5.1 Checking valves/motors
In this menu, you check actuators (valves and motors) and their actuation.
9.5.1.1 Valves
Check the valves as follows:
1. Navigate via > Diagnostics to switch to the Valves sub-menu.
2. Confirm Bo. water open? by choosing , to open the water valve. The valve remains
open as long as you hold the key down.
3. In the Gully valve 2 menu, press . A new menu in which you can check the gully valve
will open.
3.1. Confirm Water to the gully by choosing , to rotate the valve towards the gully, or
confirm Water to the mixer by choosing , to rotate the valve towards the gully.
The check ( ) behind the selected line show the last position to which the valve was
switched.
3.2. In the Boiler water: open? Menu, press , until the mixer is filled with water.
3.3. Confirm Water circulation by choosing , to pump the water around the circuit or
into the gully. The direction can be detected at .
4. Confirm Mixer drain: open? by choosing , to open the mixer drain valve. The valve re-
mains open as long as you hold down .
5. Check that the valve opens.
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