S
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5 –
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sages
Eccellenza Touch
VKI Publication #100308-003
103
Code
Message Displayed
Condition
Action(s) Required
M6,
M7
Coffee Dispensers current is under
minimum operation level
Coffee dispenser motor current is
below the minimum operating level.
1 - Check wiring and connections to
the coffee dispenser motor.
2 - The coffee dispenser may not be
engaged with the dispenser motor.
3 - The coffee dispenser motor
coupling may need to be replaced.
4 - If message persists, replace the
coffee dispenser motor.
M9
Brewer current is over safety level
Brewer current has exceeded the
maximum operating level.
1 - The brewer may be seized/jammed.
2 - The brewer motor may need to
be replaced.
Brewer current is under minimum
operation level
Brewer current is below the
minimum operating level.
1 - Check the wiring and
connections to the brewer motor.
2 - The brewer motor may need to
be replaced.
Brewer Inversion
Brewer is going in the wrong
direction.
or
Wiper is going in the wrong
direction (detected by the activation
of the wrong switch).
1 - Check the wiring and
connections to the brewer motor.
2 - Check wiring and connections to
the wiper motor switches.
3 - One, or both, of the wiper motor
switches needs to be replaced.
Brewer Not Counting
The brewer quadrature encoder is
not returning any count.
1 - Clear the message.
2 - Reboot the machine.
3 - If message persists, replace the
brewer motor.
Brewer Not Initialized
A brewer sequence was started
while the brewer was not initialized.
1 - Reboot the machine to initialize
the brewer.
Brewer Over Current
Standby
The brewer current was over the
configured stand by operation level.
1 - Clear the message.
2 - Reboot the machine.
Brewer Safety Fault
The IC of the brewer driver is in
fault.
1 - Clear the message.
2 - Reboot the machine.
3 - If message persists, replace the
brewer motor.
Brewer Timeout
Brewer motion is timed out: brewer
is moving too slow, and unable to
reach required position in the
allotted period of time.
1 - Check the wiring and
connections to the brewer motor.
2 - The brewer motor may need to
be replaced.
Brewer Unexpected Item
Received
A brewer sequence step was
received while a wiper sequence
was already in progress.
1 - Clear the message.
2 - Reboot the machine.
3 - If message persists, replace the
brewer motor.
M10
Wiper current is over safety level
The wiper motor current was over
the configured maximum operation
level.
1 - The wiper may be jammed or
binding.
2 - The wiper motor may need to be
replaced.
Wiper current is under minimum
operation level
The wiper motor current was under
the configured minimum operation
level.
1 - The wiper may be missing or
improperly installed.
2 - Check wiper motor connections.
3 - The motor may need to be replaced
Wiper Inversion
The wiper limit switches are
inverted.
1 - Reverse the wiring connections
to the wiper switches.
Wiper Not Initialized
A wiper sequence was started while
the wiper was not initialized
(homed).
1 - Clear the message.
2 - Reboot the machine.
3 - If message persists, check wiper
motor switches and connections.
4 - If message persists, a wiper
motor switch needs to be replaced.
Wiper Over Current
Standby
The wiper current was over the
configured stand by operation level.
1 - Clear the message.
2 - Reboot the machine.