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EVCO S.p.A.
High pressure alarm.
To correct
-
HIGH PRESSURE
-
SWITCH
Main consequences
-
-
Low pressure alarm.
To correct:
-
LOW PRESSURE
-
SWITCH
Main consequences
-
-
Door open alarm.
To correct
-
DOOR OPEN
-
Main consequences
-
-
Maximum temperature alarm (HACCP alarm).
To correct
-
HIGH
-
TEMPERATURE
Main consequences
-
-
Minimum temperature alarm (HACCP alarm).
To correct
- Check the cabinet temperature.
LOW
- Check the value of parameters A1 and A2.
TEMPERATURE
Main consequences
- The device will memorise the alarm.
- The alarm output will be activated.
Alarm indicating that temperature controlled blast chilling or blast-freezing has not been
completed within the maximum duration (HACCP alarm).
To correct
CYCLE
-
DURATION
Main consequences
-
-
Vcolor 869/879 | Installer manual ver. 4.0 | Code 144VC869E404
Check the state of the high pressure input.
Check the value of parameter i6.
If the cycle underway requires use of the compressor, the cycle will be interrupted.
The alarm output will be activated.
Check the state of the low pressure input.
Check the value of parameter i9.
If the cycle underway requires use of the compressor, the cycle will be interrupted.
The alarm output will be activated.
Check the door status.
Check the value of parameters i0 and i1.
The effect set by parameter i0.
The alarm output will be activated.
Check the cabinet temperature.
Check the value of parameters A4 and A5.
The device will memorise the alarm.
The alarm output will be activated.
Check the value of parameters r5 and r6.
The device will memorise the alarm.
The alarm output will be activated.
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