Daewoo Q600 series, Service Manual

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Input Parts Control Object
6-3. Fridge Temperature Adjustment
1. Fridge Temperature Adjustment Button
2. R-Sensor 1. Comp
2. F-Fan
3. Damper
1. Press the Freezer button to adjust the setup temperature of the Freezer.
Medium(4℃)→Medium-to-strong(3℃)→Strong(2℃)→Quick(2℃)→Weak(8℃)→Weak-to-
medium1(7℃)→Weak-to-medium2(6℃)→Weak-to-medium3(5℃)
2. Comp and F-fan are controlled by the On / Off points of each Dial.
3. On / Off Diff of the Fridge: 0.5℃
Fridge “Medium” Off point: 5.5℃
4. Fridge Step Diff
1) Each Step Diff: 1 deg.
(At low room temperature (RT-S of 19℃ or less), Dial ‘Medium, Medium-to-strong, Strong’ will lower the On/Off
points by 1℃, while at high room temperature (RT-S of 41℃ of more), Dial ‘Medium, Medium-to-strong,
Strong’ will lower the On/Off points by 0.3℃.)
5. Prevention of Weak Cooling
1) When Weak Cooling is detected, Comp is turned on, regardless of F-Sensor.
2) When R-sensor reaches R-Damper Close point, Comp is controlled by the F-sensor and R-Damper is Close.
3) Weak Cooling detection point: R-Damper Close of each Mode + 7℃
4) Weak Cooling cancellation point: the same as the R-Damper Close point of each Mode
6. Control Point for each Dial (R-Sensor detection temperature)
Contents
7. Quick Fridge
1) In Quick Fridge, it is run in ‘Strong’ dial of the R-Dial for the limited time (40 minutes).
2) Until the R-sensor reaches the Overcooling Off point(-7deg.), R-Damper is open and F-Fan /
Comp are On.
3) After the Overheating Off point is reached, it is run by Dial “strong” On/Off points until 40
minutes of Quick Fridge is finished.
4) When the Quick Fridge is finished, it will turn to normal operation.
18
9.9
℃
9.4
℃
8.9
℃
8.5 ℃
7.9
℃
7.4 ℃
7.0
℃
6.5
℃
6.0 ℃
5.5
℃
5.0
℃
4.5
℃
3.9
℃
3.5 ℃
temp.
Weak
(Weak to medium1,2,3)
Medium
Medium to strong
Strong
MODE
16.5
℃
15.5
℃
14.5
℃
13.5 ℃
12.5 ℃
11.5 ℃
10.5
℃
ON Point
ON/OFF DIFF
(0.5 deg)
OFF Point
Week Cooling check
(OFF Point + 7.0 deg)
STEP DIFF
STEP DIFF