DeLonghi PINGUINO PAC 600T - Manual (Page 12)

14
If the unit is not working properly, this may be due to small problems that you can easily resolve yourself.
Follow these instructions carefully before contacting your local Authorised Technical Service Centre.
Troubleshooting
PROBLEM REMEDY
The air conditioner is
completely turned
off • it is not plugged in
• there is no electricity
• plug in
• wait
CAUSE
The unit works but
does not cool the
room • three minutes have not passed since it was
turned on
• windows open
• a heat source is operating in the room (burner,
light, etc.) or there are a lot of people
• the air outlet hose has come detached from
the coupling
• thermostat adjusted too high
• air filters clogged
• the output of the unit is insufficient for the con-
ditions or size of the room
• wait three minutes (safety devi-
ce) before the appliance start
cooling.
• close the windows
• eliminate heat sources
• fit the hose in the coupling
• lower the thermostat
• clean/replace filters
the air conditioner is
on (signal light
)
but the appliance
doesn't start
10
• The teeth of the timer are in the rest mode • proceed with a new setting of
the timer
The unit works for
only a short time • there is a kink in the exaust hose
• the exaust hose is blocked
• there are too many curves in the outlet tube
• the fan is blocked
• position the exaust hose correctly
• check there are no blockages
preventing the discharge of air
to the outside
• rearrange the hose correctly
• contact the Service Centre