Alarms And Errors; Setting The Configuration Parameters - eunasa 3GN 1/1 Manual De Instalación, Uso Y Mantenimiento

ALARMS AND ERRORS

2.16
CODE MESSAGE
AL Minimum temperature alarm
AH Maximum temperature alarm
Micro-port input alarm (Only in "stand-by"
id
mode and if parameter i0 is set to 0 or 1)
Compressor protection input alarm (Orly if
iA
parameter i0 is set to 2)
Pr1 Cabinet probe error
Pr2 Pin probe error

SETTING THE CONFIGURATION PARAMETERS

2.17
The parameters are arranged on two levels
To access the first level:
- Ensure the device is in "stand-by" mode and no procedures are running
- Press and
To access the second level:
- Access the first level
- Press or
- Press
- Press or
- Press or leave for 15 s
- Press and
To select a parameter:
- Press or
To modify a parameter:
- Press
- Press or
- Press or leave for 15 s.
REMEDIES
Check the cabinet temperature
Check Parameters A1 and A2
Check the cabinet temperature
Check Parameters A3 and A4
Check the causes which activated the
input. Check parameters i0 and i1
Check the causes which activated the
input. Check parameters i0 and i1
See PO parameter
Check probe integrity
Check probe-device connection
Check the cabinet temperature
See PO parameter
Check probe integrity
Check probe-device connection
Check the cabinet temperature
for 4 s, the display will show "PA"
to select "PA"
within 15 s to set "-19"
for4 s: the display will show "CA1".
within 15 s
CONSEQUENCES
The device will continue to function normally
The device will continue to function normally
The outcome set by parameter i0
The compressor will be shut down
If the error occurs while in "Stand by" mode:
- If parameter C11 is set to 0, it will not be possible to start any of the cycles
- if parameter C11 is set to 1, the pin probe will function as the cabinet probe and only
timed cycles will be allowed to start.
If the error occurs during a timed chilling operation:
- If parameter C11 is set to 0, the cycle will be interrupted
- if parameter C11 is set to 1, the pin probe will function as the cabinet probe and the
chilling operation will continue.
If the error occurs during a set-temperature chilling operation:
- If parameter C11 is set to 0, the cycle will be interrupted
- if parameter C11 is set to 1, the pin probe will function as the cabinet probe and the
chilling operation will continue.
If the error occurs during a storage operation:
- If parameter C11 is set to 0, the compressor activity will depend on parameters C4,
C5 and C6.
- If parameters C11 is set to 1, the pin probe will function as the cabinet probe and the
storage operation will continue
If the error occurs while in "Stand by" mode:
- Only timed operation cycles will be allowed to start
If the error occurs during a timed chilling operation:
- Chilling will continue
If the error occurs during a set-temperature chilling operation:
- Chilling will continue in timed mode
If the error occurs during a storage operation:
- Storage will continue
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