Resetting Errors; Error Indicators; Resetting Overfill Protection - Jede QUATTRO Service Manual

7. Resetting errors

By pressing any of the six buttons for drink selection the present error will be
reset as a result of the machine restarting. For example, this might rectify
errors caused by temporary disturbance in the machine´s water supply.

7.2 Error indicators

Number of blinks
7.3 Resetting overfill protection
This only applies to machines that are
directly connected to a mains water supply.
The machine is equipped with an overfill protection from
the heater tank, which blocks the inlet valve (1, figure 24)
in case the heater tank is filled over a pre-determined level
of water.
The overfill protection's primary purpose is to protect
against major water leakage, which can occur if the ma-
chine is permanently connected to a mains water supply
and the water level sensor does not function correctly.
The overfill protection can be triggered if the machine is
moved or transported with water in the heater tank. The
machine's tanks must always be drained prior to transport.
Rev. A
2012-09-10
Cause
Water filling error.
Wrong water level after
serving.
Over-current.
Temperature sensor
error.
Level sensor error.
Action
Check the water connection.
Check the overfill protection.
Check the pump (manual fill tank).
Check the inlet valve.
Check the water connection and
manual fill tank.
Check the overfill protection.
Check the level sensor.
Check the whipper motors.
Check the dispenser motors.
Check the overheating protection.
Check the temperature sensor.
Check the PCB (TM-4).
Check the level sensor.
Check the PCB (TM-4).
QUATTRO
1
Figure 24
20
Service manual