
flat surface.
place (to reduce noise).
The 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.
VIII.
Appendix
Schematic Diagram for Cooling & Heating model
For all the technical and specific parameters, please refer to product nameplate.
Condenser
Compressor
Evaporator
Capillary