Actual Temperature And Selected Temperature In Display Function; Initial Power On; Stability In Inner Temperature - Samsung SR-L677EV Service Manual

2) At this moment if you take off quick freeze and quick cool button and press refrigerator temp.
button (ding-dong sound), it change into the display of the presently operating parts.
3) This display condition is unrelated to actual operation and it is an reference of indication that
MICOM commanded operating order).
Table 2. Display table of the presently operating parts.
No Content
R-fan
1
R-defrost heater
2
Initial start mode
3
Over load mode
4
Low temp.mode
5
Exhibition mode
6
Comp
7
F-fan
8
F-defrost heater
9
F-Lamp
10
R-Lamp
11
Normal mode
12

10. Actual temperature and selected temperature in display function

1) Initial power ON

1-1) When initial power On is set, it reads both inner temperature of freezer and refrigerator.
Display range of freezer is -35
1-2) After this, if freezer inner temperature of a trset_off+1
LED display of freezer will change into a set-up temperature. And if refrigerator inner
temperature of trset_ off +3.5
refrigerator will change into a set-up temperatures. After all this, if freezer inner
temperature is above 0
display blinking. But blinking operation only starts 10 minutes after it senses its problem
with inner temperature.
1-3) During the actual temp. dispaly condition, you choose quick freeze or quick cool function
the LED display will display actual temperature.

2) Stability in inner temperature

2-1) After selected temp. is reached, freezer and refrigerator display the selected temp.
a) If freezer inner temperature is above 0
will blink.
b) If refrigerator inner temperature is above 15
temp. will blink.
c) When quick freeze is chosen, only freezer display will display actual temperature and the
actual temperature displays up to -35
Display LED
1 st letter "a" led in refrigerator
1 st letter "c" led in refrigerator
1 st letter "d" led in refrigerator
1 st letter "e" led in refrigerator
1 st letter "f" led in refrigerator
1 st letter "g" led in refrigerator
1 st letter "a" led in freezer
1 st letter "b" led in freezer
1 st letter "d" led in freezer
1 st letter "a" led in freezer
1 st letter "b" led in freezer
1 st letter "e", "f" led off in refrigerator
~+30
˚C
above is recognized at least once, LED display of
˚C
and refrigerator inner temperature above +15
˚C
Operation
Include R-fan activation
Defrost heater activation
Initial power is switched ON
Outer temperature is over 35˚C
Outer temperature is below 20˚C
Exhibition mode is operated together
Led ON when COMP activation is included
Led ON F-fan activation is included
Led ON when F-heater activation is included
Led ON when F-lamp activation is included
Led ON when R-lamp activation is included
Out temperature is about 21˚C~34˚C
and refrigerator -9
˚C
above is recognized at least once,
˚C
for 10 minute, the display of the selected temp.
˚C
for 10 minute, the display of the selected
˚C
.
˚C
17
Remark
Ref. 6.button scan
and display circuitry
~+9 .
˚C ˚C
it will proceed
˚C
(see page 21)