dixell EMERSON iCHiLL IC70CX, Operating Instruction

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IC70CX Pag. 14 of 23
Message Cause Outputs
“CA” Pressure switch alarm
(C15=PAL)
All outputs OFF
“rtc” Real time clock alarm Alarm output ON; Other outputs unchanged; Defrosts according to par. “d03”
Set real time clock has to be set
rtF Real time clock board failure Alarm output ON; Other outputs unchanged.
Defrosts according to par. “d03”
11.2 Alarm reset
P1”, “P2”, and “P4” probe alarms start some seconds after the fault of the related probe; they automatically reset some
seconds after the probe restarts normal operation.
Check connections before replacing the probe.
Temperature alarms “HA”, “LA” “HA2” and “LA2” automatically stop as soon as the temperature returns to normal values.
Alarms “EA” and “CA” (with C15=bAL) recover as soon as the digital input is disabled; if the digital input is configured as
pressostat (C15=bAL), reset is manually after switching off the Ichill.
rtC alarm resets after clock setting; rtF alarm means hardware problem and is necessary to replace the Ichill.
Alarm Lgn recovers by pressing a key, regulation on SET.
11.3 Other messages
Pon Keyboard unlocked
PoF Keyboard locked
noP In programming mode: none parameter is present in Pr1
On the display or in dP2, dP3, dP4: the selected probe is nor enabled
12. Serial communication
The controller has a serial output that can be used for:

upload and download of the parameter map by HotKey
 upload and download of the parameter map by Wizmate software
 XWEB supervising system
Serial address can be set by C26 parameter.