BAHAG ProKlima 26507950, Instruction Manual, Page: 74 / 407

74
Note: If problems not listed in the table occur or recommended solutions do not work, please
contact the professional service organization.
In cooling mode, the room
temperature is lower than the set
temperature; in heating mode, the
room temperature is higher than
the set temperature.
Change the set temperature.
In dehumidification mode, the
ambient temperature is low.
The machine is placed in a room with an
ambient temperature of greater than
17
℃
(62
℉
).
The cooling
effect is not
good
There is direct sunlight. Pull the Curtain.
Doors or windows are open; there
are a lot of people; or in cooling
mode, there are other sources of
heat.
Close doors and windows, and add new
air conditioning.
The filter screen is dirty. Clean or replace the filter screen.
The air inlet or outlet is blocked. Clear obstructions.
Big Noise
The air conditioning is not placed
on a flat surface.
Put the air conditioning on a flat and hard
place (to reduce noise).
compressor
does not work.
Overheat protection starts.
Wait for 3 minutes until the temperature
is lowered, and then restart the machine.
The remote
control does
not work.
The distance between the machine
and the remote control is too far. 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.
The remote control is not aligned
with the direction of the remote
control receiver.
Batteries are dead. Replace batteries.
Displays 'E1'.
The pipe temperature sensor is
abnormal.
Check the pipe temperature sensor and
related circuitry.
Displays 'E2'
The room temperature sensor is
abnormal.
Check the room temperature sensor and
related circuitry.