Termozeta TZAZC2, Instruction Manual

Page: 32 / 36

32
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 Reasons Solutions
The air
conditioning
does not
work.
There is no electricity.
Turn it on after connecting it to a
socket with electricity.
The overflow indicator displays "FL". Discharge the water inside.
The ambient temperature is too low or
too high
Recommend to use the machine
in at the temperature of 7-35 °C
(44-95
℉
).
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 °C (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.
Note: If problems not listed in the table occur or recommended solutions do not work, please
contact the professional service organization.
IX. TROUBLESHOOTING