DeLonghi Pinguino PAC L10, Инструкция по эксплуатации

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32
Troubleshooting
PROBLEM CAUSE REMEDY
The air conditioning
unit does not start • no electricity
• it is not plugged into the mains
• the safety device has tripped
• wait
• plug into the mains
• contact your service centre
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 bends in the air exhaust hose
• position the exhaust hose cor-
rectly
• check there are no obstacles
obstructing air discharge
• eliminate the 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
• the air conditioning unit is not powerful enou-
gh for the conditions or size of the room
• 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.
• the safety device has tripped • wait for three minutes
/ / P P F F / /
appears
on the display
(models L10/ L15
and L20H only)
The U-tank alarm
light flashes on the
control panel
(models L30 and L40
only)
• See "self-diagnosis" section