Carel FLSTDMFC0A, Manual

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FLSTDMFC0A pCO² refrigeration system
cod. Carel +030221991 rel. 1.0 dated 27/07/01
30
$/$50EXWWRQEUDQFK
If there are no active alarms or alarms in the memory
•
the buzzer is off
•
alarm relay is in rest status
•
the red LED is off
pressing the ALARM button will display the following screen:
If there is at least one active alarm
•
the buzzer is on
•
the alarm relay has changed status
•
the red LED is on
pressing the ALARM button and the using the UP and DOWN buttons will display all of the alarms present in the memory.
To reset or delete an alarm from the memory, press the ALARM button again (also see paragraph 3.3.2)
displays if the generic safety device from the digital input corresponding to that
compressor has been activated
stops the corresponding compressor
manual reset
displays if the thermal overload corresponding to that compressor has been activated
stops the corresponding compressor
manual reset
displays if the thermal overload corresponding to that fan has been activated
switches off the corresponding fan
manual reset
displays if the high/low pressure switch corresponding to that compressor has been activated
stops the corresponding compressor
automatic reset
Displayed if the input configured as the oil differential changes status for a set time
(screen M_ALARM1, PROG branch)
stops the corresponding compressor
manual reset
Displayed if the input configured as the liquid level changes status for a set time
(screen M_ALARM1. PROG branch)
Display only
manual reset
no_alarm
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