Hantech 10474165 Bedienungsanleitungen Seite 19

Troubleshooting
Do not repair or disassemble the air conditioning by yourself. Unqualified repair
will lead to failure of the warranty card, and may cause damage to users or their
properties.
Problems
The air
conditioning does
not work.
The cooling
effect is not good
Big Noise
Compressor does
not work.
The remote
control does not
work.
Displays 'E2'.
Displays 'E1'
Note: If problems not listed in the table occur or recommended solutions do not
work, please contact the professional service organization.
Reasons
There is no electricity.
The overflow indicator
displays "FL".
The ambient temperature is
too low or too high
In cooling mode, the room
temperature is lower than the
set temperature; in heating
mode, the room temperature
is higher than the set
temperature.
In dehumidification mode, the
ambient temperature is low.
There is direct sunlight.
Doors or windows are open;
there are a lot of people; or
in cooling mode, there are
other sources of heat.
The filter screen is dirty.
The air inlet or outlet is
blocked.
The air conditioning is not
placed ona flat surface.
Overheat protection starts.
The distance between the
machine and the remote
control is too far.
The remote control is not
aligned with the direction of
the remote control receiver.
Batteries are dead.
The pipe temperature sensor
is abnormal.
The room temperature
sensor is abnormal.
Solutions
Turn it on after connecting it to a
socket with electricity.
Discharge the water inside.
Recommend to use the machine in at
the temperature of 7-35
Change the set temperature.
The machine is placed ina room with
an ambient temperature of greater
than 17 C (62
o
Pull the Curtain.
Close doors and windows, and add
new air conditioning.
Clean or replace the filter screen.
Clear obstructions.
Put the air conditioning on a flat and
hard place (to reduce noise).
Wait for 3 minutes until the
temperature is lowered, and then
restart the machine.
Let the remote control get close to
the air conditioning, and make sure
that the remote control directly faces
to the direction of the remote control
receiver.
Replace batteries.
Check the pipe temperature sensor
and related circuitry.
Check the room temperature sensor
and related circuitry.
– 19 –
C (44- 95
o
F).
o
F).
o