DeLonghi PACL90 - Manual (Page 14)

Self diagnosis/Troubleshooting
SELF DIAGNOSIS
The appliance has a self diagnosis system to identify a number of malfunctions.
LOW TEMPERATURE
(frost prevention)
p p f f PROBE FAILURE
(The probe is damaged)
FULL TANK
(The tank is full)
When the appliance is operating in air conditioning mode, this device pre-
vents the formation of ice.
The appliance starts up again automatically when the defrosting process is
completed.
If this alarm appears, contact the service centre.
Empty the internal safety tank, through the drain hoses.
(see page 16 “end of season operations”).
IF THE DISPLAY SHOWS … …WHAT SHOULD YOU DO?
PROBLEM CAUSE REMEDY
The air conditioning
unit does not start • no electricity
• it is not plugged into the socket
• the safety device has tripped
• restore electricity
• plug into the socket
• reset the safaty plug ( see pag. 17)
The air conditioning
unit works for a
short time only • the air exhaust hose has a constriction
• the air exhaust hose is blocked
• there are tight bends in the air exhaust hose
• position the exhaust hose cor-
rectly
• check there are no obstacles
obstructing air discharge
• eliminate the tight bends
The air conditioning
unit works, but does
not cool the room • window open
• there are heat sources in the room (burner,
lamp, etc)
• the exhaust hose is detached
• air filters clogged
• Inadequate size of the room (too large)
• close the window
• eliminate the heat source
• connect the exhaust hose
• clean or replace the filters
• clean or replace the filter Particular odour in
the room • air filter clogged
The air conditioning
unit does not ope-
rate for about three
minutes after turning
it on.
• it is normal for the compressor to start after
three minutes • wait for three minutes
/ / P P F F / / appears
on the display
• See "self-diagnosis" section
TROUBLESHOOTING
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