Daewoo FRU-541 Series, Service Manual

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2. Refrigerator Compartment Control
1) Adjust by the pushing the REF.SET button.
LOW - MEDIUM LOW - MEDIUM - MEDIUM MAX - MAX
2) Refrigerator Fan controlled by each mode ON/OFF point.
3) Refrigerator Compartment ON/OFF Difference : 0.5C
- MEDIUM OFF point : 5.2C
- When Room Temperature (RT) is below 13C, Refrigerator sensor OFF point 2C up ( so, MEDIUM OFF : 7.2C )
4) Weak Cooling Prevention Function
- This funtion is free of Freezer sensor.
- When refrigerator compartment reaches the Fan OFF point, the Fan is OFF.
and then Compressor controlled by Freezer sensor.
- Weak cooling temperautre is + 7C in each sensor OFF temperature.
- Weak cooling terminate temperautre is same as each sensor OFF temperature.
6) Control Temperature Point in Each Mode
7) SUPER REF. (QUICK) Mode : This mode runs for 40 minutes.
- Until the sensor reaches the Excess Refrigeration OFF point ( -7C), Refrigerator Fan and compressor is ON.
- Until the QUICK Mode ends, the appliance runs with MAX dial mode.
- After QUICK Mode ( about 40 mins ) the normal mode start.
FUNCTIONS ( TEMPERATURE CONTROL )
Freezer
Sensor
Excess
Refrigeration
OFF point
ON/OFF
MAX MODE
NORMAL MODE
Start
QUICK MODE (40MIN )
Initially On 1st Press 2nd Press 3rd Press 4th Press 5th Press 6th Press
Sensor On 5.7 4.7 3.7 9.7 8.7 7.7 6.7
Sensor Off 5.2 4.2 3.2 9.2 8.2 7.2 6.2
Sensor On 7.7 6.7 5.7 11.7 10.7 9.7 8.7
Sensor Off 7.2 6.2 5.2 11.2 10.2 9.2 8.2
Sensor On 12.2 11.2 10.2 16.2 15.2 14.2 13.2
Sensor Off 5.2 4.2 3.2 9.2 8.2 7.2 6.2
Sensor On 14.2 13.2 12.2 18.2 17.2 16.2 15.2
Sensor Off 7.2 6.2 5.2 11.2 10.2 9.2 8.2
3 2
Division
Display
Temperature
4
Medium
Normal
Weak refrigeration
RT <= 13C
Weak refrigeration
& RT <= 13C
Medium Max Max Min Medium Min
7 6 5 8
11