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In some cases, faults can be resolved quickly and easily by following the instructions in the
following troubleshooting guide:
Type of anomaly Description
RTC
Low battery level.
CABINET PROBE
EVAPORATOR
Evaporator probe
PROBE
CONDENSER
Condenser probe
PROBE
Needle sensor 1
NEEDLE SENSOR 1
Needle sensor 2
NEEDLE SENSOR 2
Needle sensor 3
NEEDLE SENSOR 3
Possible Causes
• Control interface battery is flat.
• Circuit board fault.
Probe connector disconnected
Cabinet probe
from terminal.
fault.
Probe and/or probe cable
damaged or interrupted.
Probe connector disconnected
from terminal.
fault.
Probe and/or probe cable
damaged or interrupted.
Probe connector disconnected
from terminal.
fault.
Probe and/or probe cable
damaged or interrupted.
Improper use of the needle
probe (e.g. pinched or frayed
wire).
fault
Connector fault.
Probe fault.
PCB fault.
Improper use of the needle
probe (e.g. pinched or frayed
wire).
fault
Connector fault.
Probe fault.
PCB fault.
Improper use of the needle
probe (e.g. pinched or frayed
wire).
fault
Connector fault.
Probe fault.
PCB fault.
Problem with the internal clock battery.
Clock functions will not work correctly (e.g.
HACCP event recording will be incorrect).
CALL FOR SERVICE.
The blast-chiller will run until the end of the
active cycle.
No further cycle can be run until the probe
is replaced by Technical Service.
CALL SERVICE.
The blast-chiller works: the defrost setting
is time-dependent.
CALL SERVICE.
CALL SERVICE.
Fault locking an active cycle.
Remove load from cabinet to avoid food
waste.
Cycle running:
• The cycle continues in probe mode until
at least one of the 3 needle probe points
is running.
• The cycle switches to time mode if none
of the 3 sensors are operating.
During STANDBY phase:
• The cycle can be started as long as at
least one of the 3 points is active.
• The cycle can be started in time mode if
all points are faulty.
• Call Service to restore full functionality.
Replace probe.
Replace board.
Call Service to restore full functionality.
Cycle running:
• The cycle continues in probe mode until
at least one of the 3 needle probe points
is running.
• The cycle switches to time mode if none
of the 3 sensors are operating.
During STANDBY phase:
• The cycle can be started as long as at
least one of the 3 points is active.
• The cycle can be started in time mode if
all points are faulty.
Replace probe.
Replace board.
Call Service to restore full functionality.
Cycle running:
• The cycle continues in probe mode until
at least one of the 3 needle probe points
is running.
• The cycle switches to time mode if none
of the 3 sensors are operating.
During STANDBY phase:
• The cycle can be started as long as at
least one of the 3 points is active.
• The cycle can be started in time mode if
all points are faulty.
Replace probe.
Replace board.
Call Service to restore
full functionality.
67
Actions
3410330_GB
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