Service Manual_2018-V1.0
27
9. Function and operation
9.1 Operation panel
9.2 Temperature control
UI Control
●Powering on each time, the display screen gives a full display for 3s and meanwhile the
start-up sound rings; then the machine enters into operation in the locked state .●The
corresponding fault code will be displayed when a fault occurs; the setting temperature of
the corresponding chamber will be displayed when no fault occurs.●If no key operation for
30 seconds , the display screen will be turnoff and the cooler will operate in locked state.The
display screen will turn on again , if you touch any key.
Locked and unlocked mode
●By pressing the button for 3s in the non-locking mode, the buzzer rings and the
locked mode is activated; the temperature display areas (digit display areas) of upper
chamber and lower chamber stop flashing.●By pressing the button for 3s in the locked
mode, the buzzer rings and the unlocked mode is activated; After unlocking, the temperature
display area of selected chamber flashes..
●In the locked mode, touch any key besides light key , the display screen will keep
flashing for 2.5s and the buzzer alerting to unlock the UI.
Lighting mode
●After power on for 3s, the lighting turns on by default for 30s. If the lighting key is not
operated within 30s, the lighting shall automatically turn off. ●Press the Lighting mode key
to turn on or turn off the light.
Switching of the Fahrenheit temperature and Celsius temperature
●Press the Temperature-rise key and the Temperature-drop key at the same
time for 3s to finish the switch of the Celsius temperature and Fahrenheit temperature; the
screen will display the Fahrenheit temperature or Celsius temperature under the current
To Next Page
Loading...
Need help?
General
