V. Components and description
1）
Display board
A. For functions and operation of the display board please refer to the User Manual.
B. Functions of Key combination
a. Press SETTING and
▽
buttons simultaneously within 1 minute when the power is
switched on ---- to activate Device Testing function
b.Press Setting, TEMP,
△
and
▽
buttons simultaneously within 1 minute when the
power is switched on ---- to activate Demo function
c. Press TEMP and
△
simultaneously within 1 minute when the power is switched on
---- to activate Quality Testing function
d. Press SETTING,
△
and
▽
buttons simultaneously at any time ---- to activate
Forced defrosting function
2
）
Power board: with power failure memory function and program resumption function.
Before any setting is done when the refrigerator is turned on, the default temperature and
its range is as follows:
default range
Fridge
+5
℃
2
℃
~ 8
℃
Wine
compartment
+12
℃
6
℃
~ 14
℃
freezer
-18
℃
-15
℃
~ -21
℃
Electromagnetic valve: the electromagnetic valve is made by AWECO
from Germany and is an 2-way 3-pass pulse electromagnetic valve.
Both valves are dual stable state valves controlled by AC current. The
flow direction of the electromagnetic valve is controlled by 4
