- 2 -
6)
Freezer working conditions are:-
Ultra Low Temperature Freezer Working Rule:
Running intermission
P3 : N and E ports can't connect
Safety Introduction:-
CHAPTER 3. OPERATION DIRECTION:-
3.1 When Using For the First Time:-
o
o
Environment temperature:
10 C to ~ 40 C.
Relative Humidity:
≤
80%.
No strong shake and caustic gas around.
No sunshine and other cold/hot power effect.
1)
Power supply:
This LF-300C freezer is designed for operating under 220V/50HZ AC power supply. The unit
can normally start under the voltage varying from 198V to 242V.
2)
Must provide one single exclusive plug receptacle with credible grounding to the unit.
3)
Inflammable and explosive materials, as well as high corrosive acid and alkali must be strictly prohibited in
cabinet.
4)
Keep the keys properly, so that the children's can't be able to open the back door which may result in
unexpected injury.
5)
To avoid cold injury, please place and remove goods with protective gloves.
1)
Please use the warm water and then little scour it to clean the freezer.
o
2)
To adjust the freezer at -40 C, connect the power, compressor will start after 3 minutes. Now 30 minutes
later, the freezer temperature drops and it mean the refrigeration system is normal. We advice you to
o
o
first adjust the temperature at -35 C, then after stopping the machine, set temperature at -40 C.
3)
Keep the goods in freezer only after the temperature drops.
4)
To save the power, please don't often open and close the door.