Maintenance
External wiring - 3 months
visually check for looseness
Centrifugal fan and motor – 12 months
the centrifugal fan must rotate smoothly without generating abnormal sound. If abnormal sound is
heard, please confirm whether there is foreign matter in the blower and whether the noise of the
motor bearing is abnormal. If the motor has problems, please replace it.
Pre filter - 3 months
to check whether the surface is damaged; cleaned every 3 months
UVC lamp - 6 months
to check the lamp tube every six months
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