control panel, which is convenient to use and reliable in performance.
6. Display Panel function description
6.1 Control board introduction
a.
4.6 and ‐40 are display window for temperature, under normal operating conditions, the
average temperature in the cabinet is displayed in units of °C. Different prompt characters can be
displayed in the setup state (see below for details).
b.
Door open indicator: The indicator lights up when the product refrigerating compartment
door is opened, will goes out when the door is closed. Door open alarm will be activated if the
door is opened for more than 1 minute.
c.
Fault indicator: The indicator is off when the product is operating normally, the indicator is
on when the product is operating abnormally.
d.
LIGHT: After the unit is powered on, the default light is off. Press the light switch key to
adjust the light on and off. When the lamp is off, the lamp can be turned on when the door is
opened, and turned off when the door is closed. When the lamp is on, the lamp does not change
when the door is opened or closed. This product has automatic lighting and manual lighting. In
the state of automatic lighting, it immediately lights up when the door is open and turned off
when the door is closed after 5 seconds delay. The user can also manually turn on the light, the
indicator lights up and the lamp is not turned on or off by the control of the door. Only the light
switch key is pressed again, then manual lighting function is turned off and turn into the
automatic lighting, the indicator is off.
e.
PRINT: Optional function, the system can retain 7 days of data for printing. Press the Print
key to print the temperature for the set period of time.
f.
In parameter setting mode, move to the previous parameter or decrease the value of
the parameter. For example, when setting the temperature, reduce the set temperature. When
setting the parameter value, long press the key to quickly decrease the parameter.
g.
In parameter setting mode, move to the next parameter or increase the value of the