19
Compensation of R-sensor ON/OFF temp. (down)
In case temperature of refrigerator compartment is weak or insufficient,
take the following action.
INPUT
CONTROL OBJECT
CONTENTS
REMARKS
Main PCB
Resistance of R-sensor
ON/OFF Temp. of Refrigerator
R42 : R-SENSOR standard resistance in normal mode (31.4
㏀
)
In case of weak ref.
1) Cut
J1
to increase the standard resistance by
2
㏀ ⇒
3
℉
down
2) Cut
J1
&
J2
to increase the standard resistance by
4
㏀ ⇒
6
℉
down
4-11. Compensation of R-sensor ON/OFF Temp.
R-SENSOR
J2
R42
(31.4
㏀
)
R43
(2
㏀
)
R44
(4
㏀
)
J1
J1
-
cut
-
cut
J2
-
-
cut
cut
Temperature
compensation
0
℉
-3
℉
0
℉
-6
℉
Resistance
R42
R42+R43
R42
R42+R43+R44
31.4
㏀
(31.4+2)
㏀
31.4
㏀
(31.4+2+
4
)
㏀
