
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