La Spaziale COMPACT - Page 78

INSTRUCTIONMANUALFORTHEINSTALLER

 
This model communicates any anomalies through the relevant symbols on the control panel and
touchpads.
1. ALL DOSE SYMBOLS ON ALL TOUCHPADS FLASHING AND TEMPERATURE SYMBOLS
SWITCHEDOFF:
• Theautomaticrellsystemfortheboilerhasbeenoperatingforlongerthan(totalblockof
allmachineoperations).Torestorenormaloperation,switchthemachineoffusingthemainswitch.
Iftheproblemoccursagain,checktheautomaticrellsystemfortheboiler.
2. “125°C”SYMBOLLITANDALLOTHERSYMBOLSSWITCHEDOFF:
• Whenthetemperaturedetectedbytheprobeisabove.
 Checkthetemperatureprobeconnectionstothecontrolboardorreplacetheprobe.Alternatively,
checktheoperationofthestaticrelays.
3. “105°C”SYMBOLLITANDALLOTHERSYMBOLSSWITCHEDOFF:
• When,afterswitchingon,thetemperaturedetectedbytheprobeislessthan.
 Checkthetemperatureprobeconnectionstothecontrolboardorreplacetheprobe.Alternatively,
checkthesafetythermostat.
4. ALLTEMPERATURESYMBOLSFLASHINGANDALLTOUCHPADSYMBOLSSWITCHEDOFF:
• Thereisatemperatureprobeshortcircuitorinterruption.
 Checkthetemperatureprobeconnectionstothecontrolboardorreplacetheprobe.
5. M.A.T.SYSTEMDELIVERYBUTTONSYMBOLSWITCHEDOFF(onlyifpresent):
• Thereisantemperatureprobeshortcircuitorfailure.
 Checkthetemperatureprobeconnectionsofthesystem-–tothecontrolboardorreplacethe
completesteamwandwithprobe.




6 TECHNICALASSISTANCESYMBOLLIT
 (onlyifSERVICEmanagementhasbeensetforTechnicalAssistance):
• Thismeansthenumberofpre-setsolenoidvalveactioncycleshasreachedthesetalarmthreshold.
Enterandsetanewnumberofsolenoidvalvecycles.
7. TECHNICALASSISTANCESYMBOLFLASHING
 (onlyifFILTERmanagementhasbeensetforTechnicalAssistance):
• Thismeansthenumberofpre-lledlitresforthesoftenerhasreachedthesetalarmthreshold.
 Setandllwithanewnumberoflitresforthesoftenerlter.
8. “ERRORTX”ONTECHNICALASSISTANCEDISPLAY(onlywithdisplayconnected)
• Thismeanstherehasbeenafailedorincompletedatatransmissiontotheelectroniccontrolboard.
 Checktheconnectionbetweenthecontrolboardconnectorandthedisplayconnector.
9. “ERRORRX”ONTECHNICALASSISTANCEDISPLAY(onlywithdisplayconnected)
• Thismeanstherehasbeenafailedorincompletedatareceiptbytheelectroniccontrolboard.
 Checktheconnectionbetweenthecontrolboardconnectorandthedisplayconnector.

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