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Display control
In the case of initial power-up, the whole screen will display relevant information for 3 seconds. You will
hear the start-up sound, followed by normal operation display.
Digital display area displays the fault code in the case of failure and the set temperature in the case of
normal operation.
This cooler can be controlled by gently touching buttons on the glass touch screen. The
display panel should be prevented from scratching by sharp objects and kept away from
high-intensity magnetic field and high-humidity environment; otherwise, normal setting and
operation of the cooler may be affected.
Standby function
Press the standby button for 5 seconds to access or exit the standby mode.
Light
The internal lamp will light up when the cooler door is open, and will be off when the cooler door is
closed.
You can also turn on or turn off the internal lamp by pressing the Light button. Once Light button is
activated, when open the door, the internal lamp will not turn off.
Temperature setting
• Temperature Adjustment
Press , the set temperature will increase by 1°F (°C). Press , the set temperature will decrease by 1°F
(°C). The temperature setting range of upper zone and lower zone is 41-57°F (5-14°C) and 50-64°F (10-18°C)
respectively. The cooler will start work 30 seconds after that temperature settings are finished.
• Conversion of Centigrade and Fahrenheit
Press both and for 5 seconds to switch between Centigrade and Fahrenheit.
•
Limitation to Temperature Setting of Lower zone
The upper zone temperature should always be set lower than the upper zone temperature and should
not exceed the range of 4-14°F. For example, if the upper zone temperature is 50°F, the lower zone
temperature should be 54-64°F. And if the lower zone temperature is wrongly set, it will change to right
temperature automatically.
Error codes
If the failure happens, the display area will show corresponding error codes as shown below. Contact a
certified professional for maintenance.
Error code
Description
E1
Temperature sensor error of upper zone
E2
Temperature sensor error of lower zone
E6
Communication error
E9
High temperature alarm
Operating Instructions