Problems And Solutions - Inventum DRS9000AC Mode D'emploi

Start or end of the season
At the start of the season, check that the cord and plug are undamaged. Observe the installation instructions when placing
the appliance.
At the end of the season, make sure there is no condensation water left in the appliance. Drain the water in accordance
with the instructions in section DRAINING CONDENSATION WATER and make sure the air filter is clean before storing
the appliance.
7

problems and solutions

First check the following before submitting the air conditioner for repair.
Problem
The appliance does not switch
on when pressing the on/off key.
The appliance does not cool
sufficiently.
The appliance makes a lot of noise.
The appliance does not respond to
the remote control
The appliance does not switch on for
a period of 3 minutes after it has been
switched on.
Error code P1
Error code E0 EEPROM
Error code E1
Error code E2
Error code E3
Error code E4
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Possible cause
The indicator light on the water tank
flashes and the water tank is full.
The room temperature is lower
than the set temperature.
Not all doors and windows are closed.
There are heat sources that are
active in the room.
The temperature is set too high.
The air inlet is blocked.
The surface on which the appliance
is placed is not level of flat enough.
The noise is caused by the flowing
refrigerant liquid within the air
conditioner.
The appliance has been switched on
via the control panel on the appliance
itself.
The remote control has not been
activated.
The internal safety system of the
compressor prevents the appliance
from being switched on until
3 minutes have passed since
it was switched off.
The water tank is full.
Technical defect
Sensor for room temperature
defective.
Evaporator sensor defective.
Condenser sensor defective.
Operating panel defective.
Solution
Empty the water tank.
Set the temperature once more.
Make sure that all doors and windows
are closed.
Remove the heat sources or switch
them off if possible.
Set the temperature once more.
Clean the air inlet grille.
Place the appliance on a flat surface,
level if possible.
This is normal.
Press the on/off button on the remote
control to activate it.
This delay is normal and the appliance
will function normally after the
3 minutes have passed
Empty the water tank.
Contact the Inventum service
department.
Contact the Inventum service
department.
Contact the Inventum service
department.
Contact the Inventum service
department.
Contact the Inventum service
department.