Alarms - Infrico Lab Care Plus ULF70086 Service Manual

11 ALARMS

11.1
Alarms
The pre-alarm warnings are displayed in green, while the alarm warning is displayed in red. The pre-
alarm warnings depend on D05 parameter and are only activated for the door open alarm and the chamber
high/low temperature alarm.
When an alarm occurs, the alarm type and corresponding icon are displayed in the description,
while the alarm relay and buzzer are activated. To mute the buzzer, press any key: The icon is displayed, and the
buzzer is reactivated after G01 seconds. The alarm output depends on the RLA parameter and is the only output
that is activated in the event of a power outage.
When the condition that triggered the alarm is no longer active, normal operation of the device is
resumed, unless otherwise stated in the following table.
The following table describes the meaning of the device's alarm codes.
ALARM CODE MEANING
Probe error chamber alarm
Corrective measures:
- Check device - probe connection
Chamber probe err. - Check chamber temperature
ALARM Main effects:
- The alarm is recorded
- The buzzer and alarm relay will be triggered (if enabled)
- Adjustment is carried out according to the ON/OFF and compressor working cycles,
based on the times given by parameters R05 and R06
Service Manual and Warranty
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