Technogel MIXTRONIC 60 - Self-Diagnosis System Details; Alarm Code Explanations; Alarm Correspondence to Connectors

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Self-diagnosis system
The machine is fitted with a self-diagnosis system: should there be any problem in operation this will be
displayed with a 2-figure number. The table below lists the faults covered by the self-diagnosis system to
assist in trouble-shooting.
THE ALARM CODES ARE DISPLAYED IN THIS DISPLAY
Alarm code explanations:
 01 probe 1 fault
 02 probe 2 fault
 fault in card (clock not operating – infinite time pause)
 04 intervention of safety thermostat
 05 intervention low pressure switch
 06 intervention high pressure switch
 07 intervention heat compressor
 08 not assigned (signal processed only with machine on stop)
 09 intervention heat device speed 1
 10 intervention heat device speed 2
 11 cover open
 12 not assigned
Alarm correspondence – pin of connector J3:
 code 04  pin 1
 code 05  pin 2
 code 06  pin 3
 code 07  pin 4
 code 08  pin 5
 code 09  pin 6
 code 10  pin 7
 code 11  pin 8
 0 volt  pin 9
+12 volt  pin 10