VKI Technologies Eccellenza momentum Operation Manual page 105

Code Message Displayed
Heater's current is close to critical
level
Heater's current is close to minimum
operation level
Heater's current is over safety level
Heater's current is under minimum
operation level
H1
Water Tank Default
Critical Min Temp
Water Tank Default Fill
Heating Time
Water Tank Heating
Timeout
Water Tank Heating Probe
Error
Water temperature is over the
maximum level
Fan is not present or has abnormal
K1
operation
L4 Water Tank Level Error
The water level is reaching the
L5
safety level probes
L9 Waste Bin Level Sensor
Cash Box Full
MDB1
Coin Changer...(various messages)
VKI Publication #202377-001
Condition
Heater current is close to maximum
operating level. Heater may be
drawing too much power.
Heater current is close to minimum
operating level. Heater may not be
drawing enough power.
Heater current has exceeded the
maximum operating level.
Heater current is below the
minimum operating level.
Water temperature went below the
configured minimum critical
temperature (Default 0 C).
Inlet valve and heater were both
activated for a period of time longer
than the configured timeout.
Reaching the water set point
(Default 95°C) took longer than the
maximum configured heating
timeout (Default: 30 min.)
Heater bad connection count has
exceeded the configured limit.
Water temperature has exceeded
configured temperature setting.
Fan is not present or operating
abnormally.
Safety level probe is detected while
the normal level probe is not.
The water tank has overfilled and
the water level is reaching the safety
level probe.
Sensor is open or shorted.
The cash box in the changer housing
is full.
Miscellaneous Coin Changer-related
issues.
Eccellenza Momentum
Action(s) Required
1 - Inspect wiring and connections
to heater relay and heater element.
2 - Heater element may be drawing
too much power. If message
persists, replace the heater element.
1 - Reboot the machine.
2 - If message persists, replace the
heater element.
1 - Inspect wiring and connections
to heater relay and heater element.
2 - Heater element may need to be
replaced.
3 - Heater relay may need to be
replaced.
1 - Check wiring and connections to
the heater relay.
2 - Check wiring and connections to
the heater element.
3 - Replace heater element.
1 - Clear the message.
2 - Reboot the machine.
1 - Clear the message.
2 - Reboot the machine.
1 - Clear the message.
2 - Reboot the machine.
3 - If message persists, replace the
heater element.
1 - Clear the message.
2 - Reboot the machine.
1- Heater relay may need to be
replaced.
2 - Control board may need to be
replaced.
1 - Check fan wiring and connection
to the control board.
2 - Clean any accumulation from fan.
3 - If message persists, replace the
exhaust fan.
4 - If message persists, replace the
control board.
1 - Check wiring and connections to
the level probes.
2 - Clean level probes.
1 - If this occurs during initial
heating, it may be due to water
expansion. Empty some water from
tank.
2 - The machine may have been
moved causing tank to overfill.
Empty some water from tank.
3 - Level probes require cleaning.
Replace sensor.
1 – Empty the cash box.
2 – Reset the Cash Box counter.
Consult the coin changer
manufacturer's documentation.
105