The wine cooler units have humidity control via internal evap fan cycling:
The fan cycling feature enables the relative humidity inside the unit and the temperature to be distributed evenly around the interior so you can store all your wine under exactly the same excellent conditions. If you would like to use the unit to store wine long term, the fan cycling is a must. This will create a continuous climate in the cabinet which imitates that of a wine cellar.
When the set temperature has been reached and when the unit is on the “OFF CYCLE”, the internal evaporator fan motors will each cycle on 20 seconds and off 20 seconds to circulate air inside the cabinet.
In the Dynamic Cooling mode, the interior fan circulates the inside air evenly until the set temperature is reached. Dynamic Cooling is the factory preset mode.
In order to circulate the air and maintain the set temperature inside the cabinet the inside fans
must cycle on and off when the compressor is off in Dynamic Cooling mode.
The fans will cycle ON and OFF approximately every 20 seconds
This cycle is normal and meant both to circulate the air as well as ensure the continued operational status of the fans.
If the fan stops completely and does not complete this cycle the fan is non-operational.
To change to Silent mode, touch and hold the UP key for approximately five seconds. The wine cooler will beep three times to confirm silent mode is on.
To change back to Dynamic Cooling mode, touch and hold the DOWN key for approximately five seconds.
The wine cooler will beep five times to confirm Dynamic Cooling mode is on.
If the user feels noise, the user can select the SILENT mode by pressing and holding the UP
mark for at least 5 seconds.
Loud Noises (Normal)
Hello,
After reviewing the video, between my lead technician and I, the sound that you are hearing would be a normal sound coming from the unit and it wouldn’t be detrimental to the unit. In the video, the noise seems to be coming from the pressurized refrigerant gas moving through the sealed system lines and the compressor running making a humming, vibration noise.
