(1) The device works for about a day with moderate impact
(2) After at most still dropwise condensation
How could this come about? I can imagine the following:
(1) The Chinese manufacturers used a defective evaporator
(2) On the Kupfrohrschlange in the evaporator sit aluminum fins
(3) After several on / off cycles the already poor heat conduction between copper pipe and fins returns
(4) After that condensate images (no longer cold enough, the slats are) only on the copper pipe
(5) In addition, already bent (and cooler) when installing the very thin fins of the evaporator and obstruct airflow
Because Trotec also sells "large" dehumidifier (and waiting) and therefore must have the professional competence is not clear why you want to sell these ausgemagerten by the manufacturer to the inoperability of equipment to end customers. Is that not towards fraud?