5. FUNCTIONS
5-1 Display
Part
Initializing
General run
Defrost
(forecooling+
heating+
time-delay)
Fast refrigeration
Fast freeze
Forced Startup
Forced Defrost
Refrigeraing
Freeze
Refrigeraing
Freeze
Functions
Display the actual temparature. It will display the default temperature
when the refrigerating temperature falls into the setting range (+5,-3)
and when the freeze temperature falls into the setting range (+3,-3).
When the actual temperature is within the setting range (+5,-3), it will
display the default temperature. If the actual temperature exceeds the
setting vaule of +3, it will display the setting with flashes. if the actural
temperature is less than the setting value of -3, it will display the actual
temperature
When the actual temperature is within the setting range (+3,-3), it will
display the default temperature. If the actual temperature exceeds the
setting vaule of +3, it will display the setting with flashes. If the actual
temparature reaches the setting value of -4, it will display the actual
temperature -1. if the actural temperature is less than the setting value
of -5, it will display the actual temperature -2.
During the defrost forecooling, when the actual temperature is within
the setting range (+5,-3), lock the current display till the first stop due
to compactor defrosting;
During the defrost heating, lock the current display till the first stop due
to compactor defrosting;
During the defrost forecooling, when the actual temperature is within
the setting range (+3,-3), lock the current display till the first stop due
to compactor defrosting;
During the defrost heating, lock the current display till the first stop due
to compactor defrosting;
If the actual temperature is less than the setting of -3, it will display the
actual temperature;
Display FF (Forced Startup)
Display Fd (Forced Defrost)
5-2 Constant Temperature Control
A.Freeze Temperature Control
1) You may control the freeze temperature by setting the freeze temerature from -15 to -23
at 1 interval.
2) Whenever you press the temperature control key, the temperature will display in the following
sequence: -18 ,-19 ,-20 ,-21 ,-22 ,-23 ,-15 ,-16 ,-17 ,-18 .
3) The freeze temperature is initialized as -18 .
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B.Refrigerating Temperature Control
1) You may control the refrigerating temperature from 9 to 1 by pressing refrigerating temerature
key at 1 interval.
2) If pressing the temperature control button, the temperature will display in the following sequence:
5,4,3,2,1,9,8,7,6,5.
3) The refrigerating temperature is initialized as 5 .
Step
Display
Freeze temp.
Control
Power on 1 press 2 press 3 press 4 press 5 press 6 press 7 press 8 press 9 press 10 press
st nd rd th th th th th th th
5
5
4
4
3
3
2 1
2 1
9 6 5
9 6 5
8
8
7
7
C.Fast refrigeration
1) Press the Fast refrigeration key, the fast refrigeration light is on, leaving the gear air door open.
2) The state will display in the following cycle: fast refrigeration light on fast refrigeration light off
fast refrigeration light on. It will change with a press of the Fast refrigeration key.
Step Power on 1 press 2 press Comments
Display Fast refrigeration light off Fast refrigeration light on Fast refrigeration light off
st nd
3) If you select Refrigeration Off, Fast Refrigeration will end up abruptly with a new start of
Refrigeration Off .
4) If you select Fast refrigeration , the air door will be open until the end of fast refrigeration after
1.5 hours or the end by manual. The air door Open and Stop will be determined by the
refrigerating temperature.
D.Fast Freeze
1) Press the Fast Freeze key to activate the fast freeze light and run the compactor and fan motor.
2) The state will display in the following cycle: fast freeze light on fast freeze light off fast
freeze light on. It will change with the a press of the Fast freeze key.
Step Power on 1 press 2 press Comments
Display fast freeze light off fast freeze light on fast freeze light off
3) If you select Fast Freeze, the compactor and fan will keep running up to 2 hours (start within 10
mins after selection).
4) If the temperature meets the defrost condition during the operation of fast freeze, the fast freeze
defrost period will be prolonged to the end of fast freeze and the access to the defrost state.
st nd
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