DeLonghi PAC 290 U Instruction Manual download pdf (Page 15)

SELF-DIAGNOSIS

Theappliancehasaselfdiagnosissystemtoidentifyanumberofmalfunctions.

Errormessagesaredisplayedontheappliancedisplay.

IF ... IS DISPLAYED, ...WHAT SHOULD I DO?

No water symbol



Change ﬁlter

Whenthismessageisdisplayed,thewaterlterneedsreplacingasdescribedinthe

section:“Replacingthelimescalelter”.

Low Temperature

(frostprevention)

Theappliance isttedwithafrostprotection deviceto avoidexcessive formation

ofice.Theappliancestartsupagainautomaticallywhenthedefrostingprocessis

completed.

Overheating

Theapplianceisttedwithasafetydevicetoavoidthecompressor’soverheating.Check

therearenoobstructiontotheairintake/outputgrilleortotheairexhausthose.

Theappliancewilloperatewiththefansonly,utillthetemperaturedecreasestothe

normalconditions,afterwards,theappliancewillautomaticallyoperateregularly.

Ifthealarmoftenoccurs,contactyourlocalauthorisedcustomerservices.

High Level

(internaltrayfull)

Emptytheinternalsafetytankfollowingtheinstructionsinthesection“Endofseason

operations”.Ifitreoccurs,contactyourlocalauthorisedcustomerservices.

Whenthewaterinthetankrunsout,the“nowatersymbol”comesonand

operationoftheapplianceswitchesautomaticallytoair-air.Atthesametime,the

quantityofairgivenoutfromtherearhoseincreases.Whenyoullthetankagain,

the“nowatersymbol”willdisappear.

IF ... IS DISPLAYED, ...WHAT SHOULD I DO?

Probe Failure

(sensordamaged)

Ifthisisdisplayed,contactyourlocalauthorisedservicecentre.

Failure 1

WhentheF1alarmisactive,theappliancecontinuesfunctioningnormallyinair-air

mode.

Toresetthealarm,unplugtheappliancethenplugitagain.

Ifthealarmoccursfrequently,contactyourlocalauthorisedcustomerservices.

Failure 2

(invertermodulefailure)

Ifthismessageisdisplayedandtheappliancestopworking,waitatleast15mins.

Ifthealarmpersistsandtheappliancedoesnotwork,unplugtheappliance,thenplug

itagain.

Ifthealarmoccursagain,contactyourlocalauthorisedcustomerservices.

Failure 3

(communicationfailure)

Ifthismessageisdisplayedandtheappliancestopworking,waitatleast15mins.

Ifthealarmpersistsandtheappliancedoesnotwork,unplugtheappliance,thenplug

itagain.

Ifthealarmoccursagain,contactyourlocalauthorisedcustomerservices.

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DeLonghi PAC 290 U Instruction Manual Page 15

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