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User Manual - Page 11

For PACN270GN-3AWH. Also, The document are for others Delonghi models: PAC N SERIE, PACN270GN

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11
en
Troubleshooting
NOTE:
NEVER TRANSPORT OR TURN THE APPLIANCE UPSIDE DOWN OR ON ITS SIDE. IF THIS OCCURS, WAIT 6 HOURS BEFORE
TURNING THE APPLIANCE ON, 24 HOURS IS RECOMMENDED. (After the unit has been on its side, oil needs to return to the
compressortoensureproperfunction.Withoutallowingtheunitthistime(6-24hours)Theunitmayfunctionforonlyashorttime,
and then the compressor will break down from lack of oil.
PROBLEM CAUSE REMEDY
The air
conditioning unit does not start.
• Noelectricity.
• Itisnotpluggedintotheelectrical
receptacle.
• Thesafetydeviceoftheplughas
tripped.
• Wait.
• Plugintotheelectricalreceptacle.
• Resetthesafetydevice,ifproblem
persists contact our toll free
customer service.
The air
conditioning unit works for a short
time only.
• Theairexhausthosehasaconstric-
tion.
• Theairexhausthoseisblocked.
• Therearetightbendsintheair
exhaust hose.
• Positiontheexhausthosecorrectly.
• Checktherearenoobstaclesthat
obstruct the air discharge.
• Eliminatethetightbends.
The air
conditioner works, but does not
cool the room.
• Windowopen.
• Theexhausthoseisdetached.
• Airlterclogged.
• Closethewindow.
• Connecttheexhausthose.
• Cleanorreplacethelter.
Unpleasant smell in the room • Airpurifyinglterclogged • Cleanorreplacethelters.
The air conditioner does not
operate for about 3 minutes after
turning it on
• Thesafetydevicehastripped • Waitforthreeminutes.
The alarm light Q comes on • Thetankinsidetheapplianceisfull. • Emptythetank(see“Endofseason
operations” on page 10).
IF…IS DISPLAYED, IF…IS DISPLAYED, IF…IS DISPLAYED,
“LowTemperature”
...MEANS: room temperature is too low
“HighTemperature”
...MEANS: room temperature is too high
“Probe Failure”
(sensor damaged)
…MEANS: contact your local customer service
SELF-DIAGNOSIS
Theappliancehasaselfdiagnosissystemtoidentifyanumberofmalfunctions.Errormessagesaredisplayedontheappliance
display.
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