110 Faults and warnings
9.5.3 Checking sensors
In this menu, you check the sensors of the following components:
• Point and rod electrode.
• Button for the manual feeding pump (active/inactive).
• Mixer and boiler (temperatures of the liquids in the boiler and in the mixer beaker).
• Water meter
9.5.3.1 Point and rod electrode
Check the electrodes as follows:
1. Navigate via > Diagnostics to the Elec. sub-menu. point or Elec. rod sub-menu.
2. In the right-hand column, check the status (free or covered)
3. Confirm Elec. point or Elec. rod with .
3.1. In the Status menu, check the status (free or covered).
3.2. Confirm Bo. water start? by choosing .
The electrode will be triggered if water is dispensed into the mixer beaker.
3.3. Confirm Mixer: draining? by choosing , to pump out the liquid again.
9.5.3.2 Button for the manual feeding pump
Check the button as follows:
1. Navigate via > Diagnostics > Sensors to the MP button sub-menu.
2. In the right-hand column, check the status (active or inactive).
9.5.3.3 Temperature in the mixer and boiler
Check the temperature of the liquid in the mixer or boiler as follows:
1. Navigate via > Diagnostics > Sensors to the Boiler or Mixer sub-menu.
2. Check the temperature in the right-hand column.
9.5.3.4 Water meter
In this menu, you check the water meter.
Check the water meter as follows:
1. Navigate via > Diagnostics > Sensors to the Water meter sub-menu.
2. In Pulses, you check the pulses from the water meter.
3. Confirm Boiler water with .
If the number of pulses increases, the water meter is responding.
4. Confirm Mixer: draining? by choosing , to pump out the liquid again.
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