S
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sages
Operation Manual
VKI Publication #100308-003
80
Message Displayed
Code
Condition
Action(s) Required
Heater's current is close to critical
level
H1
Heater current is close to maximum
operating level. Heater may be
drawing too much power.
1 - Inspect wiring and connections
to the heater relay and heater
element.
2 - Heater element may be drawing
too much power. If message
persists, replace the heater element.
Heater's current is close to minimum
operation level
H1
Heater current is close to minimum
operating level. Heater may not be
drawing enough power.
1 - Reboot the machine.
2 - If message persists, replace the
heater element.
Heater's current is over safety level
H1
Heater current has exceeded the
maximum operating level.
1 - Inspect wiring and connections
to the heater relay and heater
element.
2 - Heater element may need to be
replaced.
3 - Heater relay may need to be
replaced.
Heater's current is under minimum
operation level
H1
Heater current is below the
minimum operating level.
1 - Check wiring and connections to
the heater relay.
2 - Check wiring and connections to
the heater element.
3 - Replace heater element.
Impossible temperature (greater than
over heat or below 0)
T1
Invalid temperature being reported. 1 - Inaccurate temperature reading -
replace the temperature probe.
LED in Waste Bin detector has a fault
D2
The IR LED of the waste bin sensor
voltage is over the configured
maximum operation level.
1 - Clear the message.
2 - Reboot the machine.
3 - If message persists, replace the
waste bin presence sensor.
Machine Fan Blower Over Current
Standby
Z99
The fan or blower current sum was
over the configured stand by
operation level
1 - Clear the message.
2 - Reboot the machine.
Machine No Cup Light 1 Short /
Machine No Cup Light 2 Short
S1, S2
Cup Light LED #1 or #2 is shorted.
1 - Replace LED/harness.
Powder Dispensers current is close to
critical level
M1,
M2,
M3
Powder Dispenser current is close to
maximum operating level. Powder
motor may be drawing too much
power.
1 - The powder product in the
dispenser may be packed or
compressed. Empty the powder
dispenser.
2 - The powder dispenser may be
jammed.
3 - The powder dispenser motor
may be seized. Try to unseize the
motor.
4 - If message persists, replace the
powder dispenser motor.
Powder Dispensers current is close to
minimum operation level
M1,
M2,
M3
Powder Dispenser current is close to
minimum operating level. Powder
motor may not be drawing enough
power.
1 - Check the wiring and connections
to the powder dispenser motor.
2 - The powder dispenser may not
be engaged properly with the
powder dispenser motor.
3 - The powder dispenser motor
coupling may need to be replaced.
4 - If message persists, replace the
powder dispenser motor.
Powder Dispensers current is over
safety level
M1,
M2,
M3
Powder Dispenser current has
exceeded the maximum operating
level.
1 - The powder in the dispenser may
be packed or compressed. Empty
the powder dispenser.
2 - Powder dispenser may be jammed.
3 - The powder dispenser motor may
be seized. Try to free the motor.
4 - If message persists, replace the
powder dispenser motor