Sagi KP8V Manuel D'utilisation Et Instructions Originales page 116

The buzzer can be turned off by pressing the key
In this case, all the relay outputs are de-activated except the condenser fan output.
The signal stays on the display until the condensation temperature falls within the norm,
resulting in an automatic reset of the system.
If the number of HP events reaches the maximum accepted numerical value, the machine
must be reset manually, putting the card in stand-by.
! If the problem causing the alarm reoccurs on restarting the system, the signal [HP]
will be displayed again.
If the condenser probe is broken or its connection is interrupted, the adjustment block
when the HP event limit is reached is not activated.
LOW EVAPORATION TEMPERATURE ALARM (only on -22°C/+5°C units)
If the evaporation temperature is too low because of the packaged evaporator, the label
[LtE] alternating with the cell temperature will be shown on the display. A buzzer is also
activated.
The buzzer can be turned off by pressing the key
The visual alarm signal remains until the evaporation temperature returns within the
normal range.
If this does not occur, the machine carries out automatic defrosting.
LOW PRESSURE ALARM (only on -22°C/+5°C units)
If a refrigeration system pressure is detected that is lower than the limit values, due to an
extremely packed evaporator or a failed evaporator fan, the label [LP] alternating with the
cell temperature will be shown on the display. A buzzer is also activated.
The visual warning signal stays on until the card is set to stand-by
All relay outputs are deactivated except for the evaporator fan during this event.
The signal stays on the display until the evaporation temperature falls within the norm,
resulting in an automatic reset of the system.
If the number of LP events reaches the maximum accepted numerical value, the machine
must be reset manually, putting the card in stand-by.
! If the problem causing the alarm reoccurs on restarting the system, the signal [LP]
will be displayed again.
If the evaporator probe is broken or its connection is interrupted, the adjustment block
when the LP event limit is reached is not activated.
ALARM FOR END OF DEFROSTING ENDING DUE TO TIMEOUT (only on -22°C/+5°C
units)
Defrosting is terminated when the evaporator probe reaches the set value.
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