Method of operation
Temperature “+” key
1. Functions of temperature “+” key: When the action of this key is detected for the first time,
the LCD screen will indicate the current set temperature in a flashing way and at a certain
interval; at this moment, this key can be operated to increase the set temperature by 1
℃
each time the key is pressed. The LCD screen will indicate the current set temperature in a
flashing way and at a certain interval, and 5s later, if no further action of this key is detected,
the setting after adjustment will be memorized, and the screen will exit from the flashing
mode and restore the indication of the set temperature.
2. Rules of temperature adjustment: For example: 5
℃
(current set temperature)
→6
℃
→7
℃
→8
℃
→. . . . . . →2 0
℃
.
Temperature “-” key:
1. Functions of temperature “-” key: When the action of this key is detected for the first time,
the LCD screen will indicate the current set temperature in a flashing way and at a certain
interval; at this moment, this key can be operated to decrease the set temperature by 1
℃
each time the key is pressed. The LCD screen will indicate the current set temperature in a
flashing way and at a certain interval, and 5s later, if no further action of this key is detected,
the setting after adjustment will be memorized, and the screen will exit from the flashing
mode and restore the indication of the set temperature.
2. Rules of temperature adjustment: For example: 2 0
℃
(current
set temperature) →1
9
℃
→1 8
℃
→1 7
℃
→. . . . 5
℃
.
Routine maintenance
Caution: To develop the best performance of this machine and prolong its service life, it shall be serviced
frequently. Before maintenance, the power line plug shall be removed and it shall be confirmed that the
power supply has been cut off.
1.
It is not allowed to remove the power line plug from the socket by
pulling the cable.
2.
The dust on the condenser (the metal mesh on the back of cooler)
shall be cleared every two years.
3.
The cooler inside shall be thoroughly cleaned every year. To
clean the cooler, the plug shall be removed and the cooler shall
be emptied. Then the cooler inside shall be cleaned using the wet
soft cloth or sponge dipped with clean water or soap liquid (or any
other non-corrosive neutral cleanser). It is not allowed to clean the
cooler using the organic solvent, alkaline detergent, boiled water, washing powder or acid and the
like.
4.
In the humid environment or in the rainy weather, the cooler surface may be dewed, especially on
the external surface of the glass door. This is caused due to the contact with the moisture in the air.
In such a case, the surface can be dried using the dry cloth.
5.
To ensure the normal operation of the cooler in a long period of time, the user should inspect the
cooler on a regular basis; if any abnormality is found, the manufacturer shall be notified of the same
immediately.
6.
During cleaning operation, it is not allowed to use the water to flush the compressor compartment of
the cooler. After cleaning operation, the cooler shall be wiped using the dry cloth to prevent rusting.
11
