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2. FUNCTION TABLE
Control
Control
No
Fucntion
1
Initial
Operation
2
Temperature
Compressor
Control
Evap. Fan Motor
Cond. Fan Motor
3
Turbo
Compressor
Freeze
Evap. Fan Motor
Cond. Fan Motor
Cond Fan Motor
Control
Control
Objects
Buzzer
1. Buzzer will be sound within 2 seconds after the power is turned on.
Fan
2. 88 LED displays the temperature value inside the appliance.
Lamp
3. Compressor will run if evaporator's temperature is higher than
88 LED
38.3℉(3.5℃). Once powered, compressor will not run for 3 minutes.
4. If the temperature in a cooler is lower than -40℉ or higher tha 99℉,
88 LED di l
88 LED displays 'LO' or 'HI' respectively.
1. You can set the desired temperature from 27℉ to 5℉ by using the up or
down arrow keys (the + or - keys).
2. 7-segment LED will display a setting temperature when you push the up or
88 LED
down arrow keys (the + or - keys).
3. 88 LED will indicate real temperature after setting the value.
4. Buzzer will sound once whenever each button is pressed.
5. Compressor will automatically adjust to on or off cycle, relative to the return
air detection of F-sensor .
6. Compressor will not run for 5 minutes after the off cycle even though
F-sensor is in its operatinal range.
7. Evaporator Fan Motor will run continuously except when the door is opened
and the freezer is on defrost mode.
8 E
8. Evaporator Fan Motor will run within 3 seconds after the doors are closed.
t
9. Compressor On/Off Temperature(℉)
Setting Value(℉)
Comp On(℉)
Comp Off(℉)
Setting Value(℉)
Comp On(℉)
Comp On(℉)
Comp Off(℉)
Setting Value(℉)
Comp On(℉)
Comp Off(℉)
Setting Value(℉)
Comp On(℉)
Comp Off(℉)
Comp Off(℉)
Setting Value(℉)
Comp On(℉)
Comp Off(℉)
1. If the 'Turbo Freeze' button is pressed, the 'Turbo Freeze' mode will start.
2. If the 'Turbo Freeze' button is pressed again during 'Turbo Freeze' mode,
the turbo freeze mode will be cancelled.
the turbo freeze mode will be cancelled
88 LED
3. 'TURBO FREEZE' mode activates uninterrupted decrease in temperature;
the arrow keys will not be operational.
4. 88 LED will continuously flash 'T.F' during 'Turbo Freeze' mode.
5. The compressor & condenser fan motor will operate for 120 minutes.
MAIN PCB PROGRAMING
Description
'LO'
'HI'
ti l
F
M t
ill
ithi 3
27
30.5
23.5
23
26.5
26.5
19.5
18
21.5
14.5
13
16.5
9.5
9.5
8
11.5
4.5
d
ft
th d
26
25
24
29.5
28.5
27.5
22.5
21.5
20.5
22
21
20
25.5
25.5
24.5
24.5
23.5
23.5
18.5
17.5
16.5
17
16
15
20.5
19.5
18.5
13.5
12.5
11.5
12
11
10
15.5
14.5
13.5
8.5
8.5
7.5
7.5
6.5
6.5
7
6
5
10.5
9.5
8.5
3.5
2.5
1.5
l
d
23
26.5
19.5
19
22.5
22.5
15.5
14
17.5
10.5
9
12.5
5.5
5.5
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