Studio 54 Alexander 2/3 - Alarms; Time and Temperature Alarms; Door, Pressure, and Power Alarms

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ALARMS
The following chart shows the meaning of the alarm codes.
Code
Meaning
tiME
Alarm temperature blast chilling or temperature deep freezing not over within the maximum
time
Solutions:
- check the value of parameters r5 and r6 and AA.
Main consequences:
- the device will save the alarm.
AL
Minimum temperature alarm.
Solutions:
- check the cell temperature
- check the value of parameters A1 and A2.
Main consequences:
- the device keeps working normally.
AH
Maximum temperature alarm (alarm HACCP).
Solutions:
- check the cell temperature
- check the value of parameters A4 and A5.
Main consequences:
- the device will save the alarm.
id
Open door alarm.
Solutions:
- check the door state
- check the value of parameters i0 and i1.
Main consequences:
- effect set by the parameter i0.
HP
high pressure alarm.
Solutions:
- check the state of the high pressure input
- check the value of parameters i5 and i6.
Main consequences:
- effect set by the parameter i5.
PF
Power breakdown alarm
Solutions:
- check the connection decive-power
- check the value of parameters A10.
Main consequences:
- the device will save the alarm.