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4.5 Cooling device working mode setting
Cooling device working mode selection.
There are two working modes in the device:
• HH working mode: the cooling device will work normally in this mode. The LED light
«on» will be red in this working mode.
• ECO working mode: the cooling device working will be energy saving. The LED light
«on» will be green in this working mode.
• Touch the button «set» twice continually , there will be flashing letter «HH» or «ECO»
display in the screen, use the button «UP +» and «DOWN -» to select the mode you
what. The working mode letter «HH» or «ECO» will flash in the screen for a few
seconds, and then the display screen will return to display the current temperature.