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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.
Appendix
Fuse Parameters
Type: 5ET or SMT / Voltage: 250V / Current: 3.15A
Schematic Diagram
All the technical and specific parameters, please refer to product nameplate.
Due to continuous improvement, we reserve the right to change some design without
any notice.
Condenser
Compressor
Evaporator
Capillary