ISA ZERO TOUCH T12, Use And Maintenance Manual

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30 of 30
maximum duration
(HACCP alarm).
21
CONDENSER
OVERHEAT
High Condenser
temperature alarm.
- Check the condenser
temperature.
- Check parameter C6.
- Condenser fan are forced
ON.
- Alarm output activated.
22
COMPRESSOR
LOCKED
Compressor locked
alarm for high
condenser
temperature.
- Check the condenser temperature
- Check parameter C7
- Turns power supply off and clean
the condenser.
- during “stand-by” it prevents
to select and start a cycle.
- A running cycle is interrupted
- Alarm output activated.
23
NEEDLE
PROBE
INSERTION
Needle probe not
inserted alarm.
- Check needle probes are properly
inserted and parameters value
r17 and r18.
- A temperature cycle in
progress is converted to a
time controlled cycle.
24
EXPANSION
COMMUNICAT
IONS
The expansion
module do not
communicate.
- Check the user interface-
expansion module connection.
- Any proofing or slow cooking
running cycle is terminated.
25
EXPANSION
COMPATIBILI
TY
expansion module
compatibility error
- Check the user interface and
expansion module are compatible.
- Any running cycle is terminated.
7.1 HACCP alarms
To access the HACCP alarm area, press area in the Home screen. The screen below will be
displayed.
The following HACCP alarms are listed.
- Blast chilling/blast-freezing cycle duration
- Power failure
- Door open
- High temperature alarm
- Low temperature alarm