Troubleshooting - Saneo 12000 BTU Manual

Problem Possible causes
There is no electricity.
The overflow indicator displays
"FL".
The ambient temperature is too
low or too high.
The air
conditioner
In cooling mode, the ambient
does not work
temperature is lower than the set
.
temperature; in heating mode, the
ambient 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 lots of people, there are other
The cooling
sources of heat.
effect is not
satisfactory.
The filter is dirty.
The air inlet or outlet is blocked.
The device is not placed on a flat
Loud noise
surface.
The
The overheating protection device
compressor
is switched on.
does not work.
The
machine and the remote control is
too far.
The remote
The remote control is not aligned
control does
with the direction of the remote
not work.
control receiver.
The batteries are discharged.
Code 'E2'.
The pipe temperature sensor is
abnormal.
Code 'E1'
The room temperature sensor is
abnormal.

TROUBLESHOOTING

distance between
Solutions
Turn it on after plugging it into an
electrical outlet.
Drain the water inside.
The air conditioner must be used at
temperatures between 7 and 35°C (44
and 95°F).
Change the set temperature.
The machine is placed in a room with an
ambient temperature above 17 ℃ (62
℉).
Draw the curtains.
Close doors and windows and remove
other heat sources.
Clean or replace the filter.
Clear obstructions.
Place the air conditioner on a flat and
rigid surface (to reduce noise).
Wait 3 minutes until the temperature is
lowered, then restart the machine.
the
Move the remote control closer to the air
conditioner and make sure that the
remote control is pointing directly at the
receiver of the remote control.
Replace the batteries.
Check the pipe temperature sensor and
associated circuits.
Check the room temperature sensor and
the corresponding circuits.