Troubleshooting - DeLonghi PAC EM Manual De Instrucciones

TROUBLESHOOTING

PROBLEM
The air conditioner does not come on
The air conditioner works for a short
time only
The air conditioner works, but does not
cool the room
During operation, there is an unpleasant
smell in the room
The air conditioner does not operate
immediately after restarting it
"HL" frequently appears on the display
The scripts Lt/PF/HL appear on
display.
There is no display showing in my remote
control
There are two dashes (- -) appearing on
remote control but it is not working
CAUSE
it is not plugged into the outlet
there is no current
LCDI plug on the power cord could be
tripped
there are bends or kinks in the air
exhaust hose
something is preventing the air from
being discharged
windows, doors and/or curtains open
there are heat sources in the room (e.g.
oven, etc.)
the air exhaust hose is detached from the
appliance
filter clogged
filter clogged
an internal safety device prevents the
appliance from being restarted until
three/four minutes have elapsed since it
was last turned off
high ambient humidity
the appliance has a self diagnosis system
to identify a number of malfunctions.
Batteries are exhausted
Remote is not "ON"
14
SOLUTION
plug into the outlet
wait for power to be restored
push reset buton on LCDI plug
position the air hose correctly, keeping it
as short and free of curves as possible to
avoid bottlenecks
check and remove any obstacles
obstructing air discharge
close doors, windows and curtains,
bearing in mind the "TIPS FOR CORRECT
USE" given above
eliminate the heat sources
fit the air exhaust hose in the housing at
the back of the appliance (fig. 1).
clean or replace the filter as described above
clean the filter as described above
wait approximately three minutes and
try again. This delay is part of normal
operation.
we suggest you to apply the hose sup-
plied (B5) to the upper drainage hose
(A10) and thus allowing the water to flow
into a container. Pay attention the water
does not overflow onto the floor.
see the SELF-DIAGNOSIS chapter
Replace batteries
Press ON/OFF key on remote control