Electrical Connection; Troubleshooting - DeLonghi EX Series Instructions For Use Manual

THE APPLIANCE ON, 24 HOURS IS RECOMMENDED. After the unit
has been on its side, oil needs to return to the compressor to en-
sure 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.

ELECTRICAL CONNECTION

This appliance is equipped with a 3 prong grounded plug. The
plug must be connected into an outlet that is properly installed
and grounded in the accordance with all local codes and ordi-
nances. Do not modify the plug provided with the appliance.
If it will not fit the outlet, have a proper outlet installed by a
qualified electrician or relocate the unit to a proper outlet. If the
household electrical supply does not meet the above specifica-
tions, or if you are not sure your home has an effective electrical
ground, have a qualified electrician or your local electrical utility

TROUBLESHOOTING

Check the following points before calling the authorised Technical Service Centre in your area.
PROBLEMS
The air conditioner does not turn on
The air conditioner works for a short
period of time
The air conditioner runs but does not cool
the room
During operation there is an unpleasant
odour in the room
The air conditioner does not work for
about 3 minutes from restart
The display shows the
one of the following messages: HL/PF
CAUSES
lt is not plugged in
there is no power
the internal protection device was triggere
the air exhaust hose is obstructed or bent correctly position the air exhaust hose,
an obstruction is impeding air exhaust
outside
windows, doors, drapes open
there is some heat source in the room
(oven, hair dryer, etc.)
the air exhaust hose is disconnected from
the appliance
dust filters clogged
the technical characteristics of the
appliance are not suitable for cooling the
room where it is located
dust filters clogged
to protect the compressor there is an
internal device that delays startup for
about 3 minutes from restart
the appliance has a self-diagnosis system
symbol with
that identifies some operating errors
company check it and correct any problems.
SAFETY PLUG
The appliance is fitted with a safety plug to protect the power
cable. If power is cut off, unplug from the outlet and make sure
the power cable is undamaged. If the cable is damaged, call the
service center immediately. If power cuts off frequently and the
power cable is undamaged, contact a qualified electrician.
OPERATION OF THE SAFETY PLUG
If the safety device incorporated in the plug trips and cuts off
the power supply, check that the power cable and plug are not
damaged. If the power cable is undamaged, to restore operation
press the "RESET" button. To verify correct operation of the plug,
press the " TEST" button periodically and make sure the appliance
disconnects. If this is not the case, contact the service center. To
restore operation, press the " RESET" button.
SOLUTIONS
plug it in
wait
call the help centre
limiting the length and curves as much
as possible and avoiding any obstructions
identify and remove the obstacles that
impede air exhaust outside
close the windows, doors and drapes,
keeping in mind the "recommendations
for proper use"
eliminate the heat source
attach the air exhaust hose to the housing
on the back of the appliance (fig.1)
clean or replace the filters as previously
described
clean or replace the filters as previously
described
wait; this time delay from restart is normal
refer to the SELF-DIAGNOSIS chapter
13