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4-9. Compensation of R-sensor ON/OFF Point
Compensation of R-sensor ON/OFF temp. (down)
In case temperature of refrigerator compartment is weak or insufficient,
take the following action.
FRS(N)-U20IA
R36 : R-SENSOR standard resistance in normal mode (31.4K)
R37 : In case of weak ref., cut J1 (or J18) to down the standard resistance by 1.5deg(2K)
R38 : In case of weak ref., cut J2 (or J19) to down the standard resistance by 1.5deg(2K)
FRS(N)
-U20IA
FRS(N)
-U20DA
INPUT
Main PCB
CONTENTS
R-SENSOR
R36
R37
R38
J2
J1
J1
J2
J1
J2
Temperature
0℃
compensation
J18
J19
Temperature
0℃
compensation
Resistance of R-sensor Mid ON/OFF Point
FRS(N)-U20DA
R-SENSOR
R36
R37
R38
J19
-
cut
cut
-
-
cut
-1.5℃
3℃
-
cut
cut
-
-
cut
-1.5℃
3℃
15
CONTROL OBJECT
※ Refer to the 5-2.
(Function of each sensor)
J18
J18,19
REMARKS
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