ULTIMA series ALARMS
NU_ULTIMA_02_EN_1612 54
34
ADDITIVE 1 INTAKE: UNEXPECTED
* optional ProKIT or validation monitor
A flow of product is detected outside a
product intake phase.
- Check the flowmeter.
35
ADDITIVE 2 INTAKE: UNEXPECTED
* optional ProKIT or validation monitor
36
ADDITIVE 3 INTAKE: UNEXPECTED
* optional ProKIT or validation monitor
37
ADDITIVE 4 INTAKE: UNEXPECTED
* optional ProKIT or validation monitor
** optional extra alkaline dosing pump
87
ADDITIVE 5 INTAKE: UNEXPECTED
* optional ProKIT or validation monitor
** optional extra alkaline dosing pump
50 TEMPERATURE EXCEEDS SET POINT
The temperature is higher than set point +
tolerance.
- Check the "MAXIMUM OVERHEATING"
parameter for water heating.
- Check the water inlet temperature.
- Verify the probe reads correctly.
- Verify that the steam valve is closed.
- Verify if the heating contactor is open.
51 HEATING FAULT
During the heating phase if the water
temperature has not increased by the set
minimum slope.
- Check electrical connection, state of
heating elements and safety thermal
cut-out.
- Verify that steam valve is opening
(steam heating option)
- Check the "TEMPERATURE INCREASE
TOLERANCE" parameter for water
heating.
52 COLUMN DRYING FAULT
During the heating phase the temperature
has not reached the set point within 4
minutes
- Check the heaters
- Check the probe
54
CHAMBER HEATING MAXIMUM
TEMPERATURE
The temperature is over the maximum
allowed
- Check the probe max value parameter.
- Check that the steam valve is operating
properly
- Check the probe
55
COLUMN DRYING MAXIMUM
TEMPERATURE
The temperature is over the maximum
allowed
- Check the probe max value parameter.
- Check the probe
70 HEATING : PROBE DEFECT Open wire, overrange or underrange
- Verify the probe.
- Check the wire connections.
71 COLUMN DRYING : PROBE DEFECT Open wire, overrange or underrange
- Verify the probe.
- Check the wire connections.
82 USER STOP Cycle aborted by user.
90 LOADING DOOR FAULT
The door was detected opened during cycle
or failed to close/lock on request.
- Check door closing and door switches.
97
SAMPLING TIME ELAPSED
(only for washer with sampling option)
Sampling break was not acknowledged
within the sampling alarm delay.
- Allow enough time to do the sampling.
- Acknowledge sampling when done.
98
AIR PRESSURE
(if final rinse kit (final rinse kit, includes 2
pneumatic stop valves for detergent and
acid))
Air pressure not detected
- Check the compressed air supply.
- Check PLC I/O and wiring.