Daewoo RF-405N User manual
S/M No.:
1. Model Information
Fan Cooling System
Molecular Sieve xH-9
1857 1897 2000
R-600a
FCP Button Control
375 404 375 404365365
R-134a
595
0.040kg
67 69 73
2500RPM
2400RPM
LED
67
AC 180W
225 242 268
1857
595 595 595
651 651 651
332 358
90 90 90
Weight
C-Pentane
69 73
2000
358
90
268
332
90
242
595
Condenser Fan Motor
Dryer
Capillary Tube
Defrost Shape
Defrost Type
Defrost Heater
Freezer Fan Motor
Total
Total
Refrigerator
Height
Depth
Width
Refrigerator
Electric Part
Blowing Agent
Control Type
Refrigerator Lamp
Gross Vol.
(ISO 15502)
Storage Vol.
(ISO 15502)
Diemension
Freezer
Cooling Cycle
Refrigerant Charge
SPECIFICATIONS
Model No.
Refrigerant Type
* is the Color
RN-405N** RN-425** RN-455N**RF-405N** RF-425N** RF-455N**
Evaporator Type
Condenser Type
315
Heater
ID0.7 x T0.55 x L2320
Automatic Start & Stop
90
225
595
651
120
245
Freezer
120 120 120
245 255 284
315
120
255
120
284
651
1897
AC 160W
Sheath Type
651
Fin Type
Glass Type
0.095kg
1
2. Interior Parts
SPECIFICATIONS
- Features are model dependent
( Below is RN-425N** model )
10
1. Refrigerator Shelves
2. LED Window
3. Multi Duct
4. Fresh Care Crisper (option )
5. Cover Vegetable Case
6. Vegetable Case
7. Feezer Case B
8. Freezer Case C
9. Dairy Pocket As
10. Refrigerator
Pocket
( Pocket Bottle)
11. Refrigerator
Pocket
( Pocket R *M)
12 Adjustable Foot
8
12
7
6
5
2
4
3
1
9
11
2
3. Machine (Compressor) Compartment View
SPECIFICATIONS
- Features are model dependent
( Below isRN-425N** model )
1
10
2
5
3
8 11
4
13
9
12
1. Capacitor Run
2. Power Cord
3. Suction Pipe As
4. Pipe Absorber
5. Box Relay As
6. Fixture Compress (Washer)
7. Pipe Connector B
Compressor
67
8. Compressor Absorber
9. Dryer As
10. Pipe Wire Condensor As
11. Case vaporization As
12. Drain Hose
13. Compressor Cooling Fan
3
4. Refrigerant Cycle
- Welding Point
Silver Welding ( Ag 30%) 3 Point
SPECIFICATIONS
Copper Welding ( Ag 5%) 6 Point
4
5. Temperature Diagram
; The actual inner temperature varies depending on the food status, as the indicated setting temperature is a target temperature,
not actual temperature within refrigerator.
; Refrigeration function is weak in the initial time.
Please adjust temperature as above after using refrigerator for minimum 1 ~ 2 days.
SPECIFICATIONS
* Features are model dependent
( Below model is RN-421N* )
Refrigerator Dial Mode
MIN : 3 ~ 6 degree
NOR : 0 ~ 3 degree
MAX : -2 ~ 0 degree
Vegetable compartment
: 1 ~ 5 degree
Freezer Mode
MAX : below -20 degree
NOR : -18 ~ -20 degree
MIN : -16 ~ -18 degree
5
6. Wiring Diagram
- For RN-405N** RN-425N** RN-455N**(R-600a) Models
SPECIFICATIONS
6
6-3. Main PCB Circuit Diagram
SPECIFICATIONS
7
FUNCTIONS
PCB Control Panel LED
CONTROL OBJECTINPUT
PCB Control Panel Buttons
1. DISPLAY
Temperature
adjustment
button for refrigerator “Super Cool”
Push “TEMP” button 30 times.
And then, push “S-COOL” button for
continuously and “TEMP” button 5 times.
Pull Down Test
“MIN” & “S-COOL”
on “MAX-NOR” & ”
MAX” flickeringly
11
18
9
ERROR “DEFROST” (F3)
ERROR “CYCLE”
(
C1
)
ERROR “DOOR S/W” (DR)
ERROR “D SENSOR” (D1)
ERROR “RT SENSOR” (RT)
TEMP STEP “MIN-NOR”
TEMP STEP “MIN”
TEMP STEP “MAX”
TEMP STEP “MAX-NOR”
Forced Defrost Test
ERROR “R SENSOR”
(
R1
)
TEMP S-COOL
TEMP STEP “NOR”
FUNCTION
Push “S-COOL” button for continuously
and “TEMP” button 5 times.
The Priorities of Error :
R SENSOR> RT SENSOR> DR S/W>
CYCLE> DEFROST
“NOR” flickerin
g
l
y
“MIN-NOR”
“MIN” flickeringly
“MIN-NOR” & ”NOR”
“MIN” & ”NOR”
“MIN” & ”MIN0NOR”
Push “TEMP” button for continuously
and “S-COOL” button 5 times.
And then, push “S-COOL” button for
continuously and “TEMP” button 5 times.
“NOR”&“S-COOL” on,
“MAX-NOR” & ”
MAX” flickeringly
Push “TEMP” button 4 times.LED “MIN-NOR” on
Push “TEMP” button 3 times.LED “MIN” on
Push “TEMP” button 2 times.LED “MAX” on
Push “TEMP” button 1 times.LED “MAX-NOR” on
Push “S-COOL” button 1 time.LED “S-COOL” on
Initially positionLED “NOR” on
OPERATIONLED DISPLAY
Reference Page No.
8
FUNCTIONS
A. “TEMP” Button
1. Temperature control of Refrigerator compartment
2. 5 step mode of successive temperature mode
3. Initial mode by power input: step “NOR”
4. Temperature will be set if the button doesn’t get pressed again within 5 sec.
- Whenever pressing “TEMP” button, setting is repeated in the order of
“NOR” →“MAX-NOR” →“MAX” →“MIN” →“MIN-NOR” (LED LAMP ON)
B. Temperature of Refrigerator Control
1. COMP and FAN will be controlled by the on/off condition of each mode.1
2. Temperature Difference of Refrigerator each step :
3. Temperature of Refrigerator
at step “NOR” OFF point: is -1.2C
4. Refrigerator ON/OFF Temp.
Difference: 3.4C
C. “S-COOL” MODE
1. Press S-COOL SWITCH
and make S-COOL led lamp on.
2. COMP & FAN are on until R-sensor
reaches to “Over Refrigeration
OFF Point”, -7C
3. After the reach of -7°C , STEP “MAX” mode continues.
4. When “S-COOL” MODE (Quick Refrigeration Mode)
lasts for about 40 minutes, it returns to general
operation mode.
D. Temperature of Freezer Control
-It will be only controlled by using
“KNOB F LOUVER” in Freezer.
PCB Control Panel LED
COMPRESSOR, FAN
CONTROL OBJECTINPUT
PCB Control Panel “TEMP” Buttons
R-sensor
2. Temperature Control of Refrigerator Compartment
Step 'MIN' 'MIN-NOR' 'NOR' 'MAX-NOR'
'
MAX
'
ON
OF
Temp
Dial
6.0 C
4.5 C 3.0 C
0.8 C -1.3C
0.8 C
-0.5 C
-2.0C -4.3 C
-6.5 C
“MAX”
“MAX-
“NOR”“MIN-NOR”“MIN”Temperature Step
2.2C2.3C1.5C1.3CTem
p
. Diff. of Each Ste
p
9
This manual suits for next models
5
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