5.5 cu.ft. Undercounter Refrigerator
Troubleshooting | 25
I hear more fan noise than normal
Has the temperature risen recently? Is the front free & clear
for proper ventilation? If you've recently held the door open
for an extended period of time or you put warmer product in
the refrigerator then the unit is likely recovering to its set point
temperature. Only be alarmed if you hear abnormal fan
sounds.
How long do I have to wait before I can load the
refrigerator?
Once the unit displays 5°C, you are safe to start loading. If
loading with room temperature product, we recommend
loading the refrigerator in small increments to avoid raising
the temperature above the controlled temperature zone.
What is the difference between an air sensor and a glycol
sensor?
The air sensor is located along the back panel and represents
the open air temperature. A glycol sensor is the vial of liquid
with a thermocouple inserted in the liquid. The glycol sensor
is most representative of the typical product stored in the
refrigerator. It will take the glycol sensor longer to reach the
desired set point temperature and it will remain stable longer
than the air sensor. The display is defaulted to read the glycol
sensor.
System doesn't recognize USB drive
We recommend inserting the USB while the display is reading
temperature (default screen). Once plugged in you should
see a USB icon appear on the icon bar. If it doesn't register
after a few attempts, try inserting a different USB memory
stick. Contact Cardinal customer service if this persists.
System doesn't download data to the USB
Did you confirm there is a USB icon on the icon bar? Is the
LED on USB illuminating? Check the USB device to make
sure there is space for the data file. Try using a different USB
memory stick.
Troubleshooting Problems
Customer Resolution
