Regulation of R-sensor OFF Point
INPUT Control Object
J18, 22 on Main PCB Resistance of R-sensor Mid OFF Point
CONTENTS REMARKS
a. Regulation of R-sensor OFF point (1.5degree DOWN)
b. In case refrigeration of refrigerator is weak or insufficient, take the following action.
R-SENSOR
OP1-2
R26
R70
R71
OP1-1
a. R26 : R-SENSOR standard resistance in normal mode (31.4K )
b. R70 : In case of weak ref., cut J18 to down the standard resistance by 1.5deg(2K)
c. R71 : In case of weak ref., cut J22 to down the standard resistance by 1.5deg(2K)
R26 = Mid OFF point
R26 + R70 = Mid OFF point - 1.5 deg
R26 + R70 + R71 = Mid OFF point - 3.0 deg
Summary of Function
CONTENTS REMARKS
* How to start function modes
* All the modes are started with “LOCK ON” except for “explanation after delivery & installation”.
A/S forced defrosting “FRZ SET. ” + “REF SET.” 5 times
Demonstration “REF SET.” + “SLEEP” 5 times
Explanation after delivery &
installation
“REF SET. ” for 3 sec. Right after first power in
ERROR display “REF SET. ” + “LOCK” 3 times
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