12
OPERATION AND FUNCTIONS
INPUT Control Object
1. fridge set button
2. super cool 3. R-sensor
1. COMP
2. R-FAN
CONTENTS REMARKS
1. Temperature modes change by pushing the button.
2. R-fan are controlled by ON / OFF point of each mode.
3. RC [ON / OFF] DIFF : 0.5
( RC middle OFF point : 1.3 )
( If RT≤ 13
, R-S OFF point increases by 2℃ and
Refrigerator Middle OFF point is 3.3℃.
4. Prevention of weak/poor-refrigeration
1) When weak refrigeration is sensed, comp. is ON regardless of F-sensor.
2) When R-sensor reaches R-fan OFF point, comp. is controlled by F-sensor and
R-fan turns OFF.
3) Sensing point of weak refrigeration : R-sensor OFF point of each mode + 7
4) Termination point : Same as R-sensor OFF point of each mode
* ON/OFF Diff. :
fixed by MICOM
* STEP DIFF. :
fixed by MICOM
Low Low -Mid Mid High
Mid-High
C
C
C
C
5. Control point of each mode
Temp
MODE
ON point
OFF point
Low
Mid
High
STEP DIFFSTEP DIFF
ON/OFF
DIFF
(0.5 degree)
1.8
4.3
3.8
Weak refrigeration point
(Off point +7℃)
8.3
2.8
-0.2
-0.7 -0.7℃
.-0.2℃
2.3
(Low-Mid) (Mid-High)
1.3
6.3
6.3
9.3
10.8
C
C
C
C
C
C
C
C
C
C
C
C
C
3-3. Temperature Control of Refrigerator Compartment (RC)
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