HTW UNIG -AAM35DA-R290 Manual De Usuario E Instalacion página 64

USER AND INSTALLATION MANUAL
12. TROUBLESHOOTING
Do not repair or disassemble the air conditioning. Unqualified repair will invalidate the warranty and may lead to
failure, causing injuries and property damage. Only use it as directed in this user manual and only perform operations
advised here.
Problem
The air conditioner does
not work
The cooling or heating
effect is poor
The air conditioner is
leaking
Compressor does not
work.
The remote control does
not work.
62

Reasons
There is no electricity.
The ambient temperature is too
low or too high.
In cooling mode, the room
temperature is lower than the
desired temperature; in heating
mode, the room temperature
is higher than the desired
temperature.
In dehumidification (dry) 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 (e.g. fridges)
The filters screen is dirty.
The air inlet or outlet is blocked.
The unit is not straight
The drain pipe is blocked
Overheat protection operational
The remote control is not aligned
with the direction of the remote-
control receiver.
Batteries poor.
Solutions
Check the unit is plugged in, and the socket is
working normally.
Only use to use the machine with a room
temperature between 7 and 35°C.
Adjust the desired room temperature.
Ensure that the room temperature is above
17°C for dry mode.
Use curtains to reduce heat from the sun.
Close doors and windows; increase air
conditioning power
Clean or replace the filter screen.
Clear obstructions; make sure the unit is
installed as per the instructions
La unidad no es recta.
Utilice un nivel de burbuja para
comprobar que la unidad está
horizontal, si no se retira de la pared y
Recto.
Check the drain pipe to ensure it is not blocked
or constricted.
Wait for 3 minutes until the temperature is
lowered, and then restart the machine.
Let the remote control get close to the air
conditioner, and make sure that the remote
control directly faces to the direction of the
remote-control receiver.
Replace batteries.
MONOBLOCK UNIG