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3. Don’t put the unit in overheated or overcooled places.
4. Handle carefully. Don’t vibrate or shake it violently.
5. Clear the unit with a piece of dry cloth. Don’t clean in chemicals, detergent.
6. Don’t paint the unit, this may cause some foreign materials left in between the
parts.
7. Don’t disassemble or refit the unit.
8. Please read the user manual carefully before installation and operation, learn
something more about the voltage range. Otherwise, it won’t work properly or
destroy the product.
7 . Faults & the Solutions