Self-Diagnosis - DeLonghi PAC AN HPE Series Instructions For Use Manual

SELF-DIAGNOSIS

The appliance has a self diagnosis system to identify a number of malfunctions. Error messages are displayed on the appliance display.
IF...IS DISPLAYED,
"Low Temperature"
...MEANS: room temperature is too low
TIPS FOR CORRECT USE
To get the best from your air conditioner, follow these recom-
mendations:
• close the windows and doors in the room to be air
conditioned. When installing the air conditioner semi-
permanently, you should leave a door slightly open (as
little as 1/2 inch (1 cm) to guarantee proper ventilation.
Close doors and windows
• Never use the appliance in very damp rooms (laundries for
example).
• Protect the room from direct exposure to the sun by partially
closing curtains and/or blinds to make the appliance much
more economical to run.
Close blinds or curtains
•
• Never use the appliance outdoors.
• Make sure there are no heat sources in the room.
• Make sure the air conditioner is standing on a level surface.
IF...IS DISPLAYED,
"High Temperature"
...MEANS: room temperature is too high
•
•
CLEANING
Before cleaning or maintenance, turn the appliance off by
pressing the ON/OFF button (B1) or in models with remote
control unit, by pressing the ON/OFF button (D1), then always
unplug the appliance from the electrical receptacle.
Cleaning the cabinet
You should clean the appliance with a slightly damp cloth then
dry with a dry cloth.
For safety reasons, never wash the air conditioner with water.
Precautions
Never use petrol, alcohol or solvents to clean the appliance.
Never spray insecticide liquids or similar.
Cleaning the silver ion air filter
If the filter is dirty, air circulation is compromised and the effi-
ciency of the dehumidifying and air purifying functions decre-
ases.
It is therefore good practice to clean the filter at regular inter-
vals. The frequency depends on the duration and conditions of
operation.
If the unit is used constantly or systematically, you are recom-
mended to clean the filter once a week.
The filter is housed in the intake grille.
To clean the filter, extract as shown in fig. 20.
10
IF...IS DISPLAYED,
(sensor damaged)
...MEANS: contact your local customer service
do not cover the appliance
Never rest objects of any kind on the air conditioner.
Never obstruct the air intake or outlet grilles.
"Probe Failure"