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The batteries have no electricity
Replace the batteries
LED displays error code
“E1”
Tube temperature sensor failure
Check the tube temperature sensor and
related circuits
LED displays error code
“E2”
Room temperature sensor failure
Check the room temperature sensor and
related circuits
LED displays error code
“E4”
Anti-freeze protection
Restore the functions automatically
once anti-freeze protection is over.
Water-full indicator lights The water in chassis is full
Drain the water and re-start the unit
Appendix
Fuse parameters
Model: FSD or 50F
Voltage: 250V
Current: 3.15A
Schematic diagram of the air conditioner
For specific technical parameters of the model, refer to rating label on the product.
Correct Disposal of this product
This marking indicates that the product should not be disposed with other household wastes throughout the
EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it
responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and
collection systems or contact the retailer where the product was purchased. They can take this product for environmental
safe recycling.
Condenser
Compressor
Evaporator
Capillary
