Why the UV light is not on?
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Make sure that the power supply is the original 24V adapter output, if it is the 12V resin power supply of the washing machine, the UV won't work .
If you are using the correct 24V adapter, please check if the adapter has a stable 24V output
- Please open the cover, power off first.
Check if the UV light panel wiring is loose.
Please also check if the voltage on the UV port has 24V output when doing exposure test