DeLonghi Pinguino T90T90 Betriebsanleitung Seite 26

PROBLEM
The air conditioning ·
The air conditioning •
unit works for a
short time only · •
The air conditioning
unit works, but does
not cool the room
CAUSE
no electricity
it is not plugged into the mains
the safety device has tripped
the safety float has tripped
the exhaust hose is blocked
there are bends in the exhaust hose
• window open
• there are heat sources in the room (burner,
lamp, etc)
• the exhaust hose is detached •
• the air conditioning unit is not powerful enou-
gh for the conditions or size of the room
Particular odour in • air filters clogged
the room
The air conditioning
unit does not ope- '
rate for about three
minutes after turning
it on
LT/FT/PF/Fl.
.
display The full indi-
cator light is on
the safety device has tripped
See "self-diagnosis" section
REMEDY
· wait
• plug into lhe mains
• contact your service cenke
• position the exhaust hose cor-
rectly
• check there are no obstacles
obstructing air discharge
• eliminate the bends
• close the window
• eliminate the heat source
connect the exhaust hose
clean or replace the filters
• clean or replace the filters
• wait for three minutes
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