Daewoo ERF-366A User manual

Service Manual
No-Frost
Combi-Refrigerator
Models: ERF-366N, 366A
ERF-396N, 396A
ERF-416N, 416A
DAEWOO ELECTRONICS
MANUFACTURING ESPAÑA, S.A.

. CONTENTS
1. SPECIFICATIONS
2. EXTERNAL DRAWINGS
3. REAL VIEW
4. MACHINE ROOM VIEW
5. REFRIGERANT CYCLE
6. TEMPERATURES DIAGRAM
7. WIRING DIAGRAMS
8. PCB CIRCUIT DIAGRAMS
9. COMPONENTS DISASSEMBLY PICTURES
10. DOOR POSITION CHANGE PROCESS
11. EXPLODE DRAWING
12. PARTS LIST
13. PCB CONTROL FUNCTION
1

1. SPECIFICATIONS
REMARKS:* Depth exception handle
* Division: Semi A = Semi automatic
Full A = Full automatic
1.2. Types of the approved safety standars
366N
366A
396N
396A
416N
416A
Semi A Full A Semi A Full A Semi A Full A
Freezer 94 94 94 94 109 109
Refrigerator 218 218 252 252 252 252
Total 312 312 346 346 361 361
Height 1765 1765 1896 1896 1985 1985
Width 600 600 600 600 600 600
Depth * 642 642 642 642 642 642
* ***
* ***
* ***
* ***
* ***
* ***
N N N N N N
70 70 74 74 76 76
Net weight (kg)
Freezing capacity(kg/24h)
Climate class
Star rating
Rated input (A)
Division
Model name
Cooling system
Blowing agent
Defrost system
Refrigerant type
Compressor
Rated voltage
Refrigerant Q´ty
5
A
External
dimension
(mm)
Lamp rated input (W)
Gross
capacity
(liter)
R-134A
100 grs
Sanyo CBE-140L5Z
Energy class
C-PENTANE
Fan cooling system
Automatic start & Automatic stop system
AC220~240V / 50Hz
0.42A
15
2

2. EXTERNAL DRAWINGS
1. Shelves ( ERF-366 A : 2EA )
( ERF-396 A : 3EA )
( ERF-416 A : 3EA )
2. Multi duct
3. Shelf of low temp compartment
4. Door of low temp compartment
5. Low temp compartment
6. Cover vegetable
7. Knob humidity
8. Vegetable case "L"
9. Vegetable case "R"
10. Case f "D"
11. Case icing ( In "case f d" )
12. Case f "B" ( 2EA)
Case f "C" ( ERF-416 A : 2EA)
13. Case f "A"
14. Cover dairy
15. Dairy pocket
16. Pocket "R"
17. Bottle pocket
18. Guide bottle pocket
19. Multi pocket
20. Adjustable foot
1. Shelves ( ERF-366 N : 2EA )
( ERF-396 N : 3EA )
( ERF-416 N : 3EA )
2. Knob control
3. Multi duct
4. Shelf of low temp compartment
5. Low temp compartment
6. Door of low temp compartment
7. Cover vegetable
8. Knob humidity
9. Vegetable case "L"
10. Vegetable case "R"
11. Case f "D"
12. Case icing ( In "case f d" )
13. Case f "B" (2EA)
Case f "C" ( ERF-416 N : 2EA)
14. Case f "A"
15. Cover dairy
16. Dairy pocket
17. Pocket "R"
18. Bottle pocket
19. Guide bottle pocket
20. Multi pocket
21. Adjustable foot
3
2.1. ERF-366A, 396A, 416A
2.2. ERF-366N, 396N, 416N

3. REAL VIEW
4

4. MACHINE ROOM VIEW
5
SCREW MACHINE

5. REFRIGERANT CYCLE
6
CAPILLARY TUBE

Refrigerator
Low temp compartment:
3ºC
Vegetables compartment:
0ºC~5ºC
Freezer:
SUPER:0ºC
HIGH:1ºC
MID:3ºC
LOW:5ºC
VAC:6ºC
SUPER:-23 ºC
HIGH:-22 ºC
MID:-20 ºC
LOW:-18 ºC
VAC:-16 ºC
6. TEMPERATURES DIAGRAM
7

7. WIRING DIAGRAMS
8
7.1- ERF-XX6A

7.2- ERF-XX6N
9

8. PCB CIRCUIT DIAGRAMS
10
8.1- ERF-XX6A

8.2- ERF-XX6N
11

9. COMPONENTS DISASSEMBLY PICTURES
1- FRONT PCB (FULL AUTOMATIC TYPE)
- Input a cutter sleeve between
Window FCP and Panel F control.
Important: Input carefully cutter in
the area that picture shows (down
right).
- Lift Window FCP up.
* Remark: Input cutter deeply and
carefully in order to lift up easily
and avoid paint damages and
scratches.
- Unscrew Panel F Control.
12

- Unscrew the two fixing screws of
F-PCB as.
2- SWITCH DOOR
- Force switch door to the left side
and input a thin driver in the rigth
part as picture shows.
After this operation, lift switch up.
* Remark: Input driver carefully in
order to lift up easily and avoid
paint damages and scratches.
- move switch to left side.
- Take out switch and disconnect
housing.
13

3- M-PCB
- Unscrew the two fixing screws of
cover PCB box.
- Disconnect all housings
connectors from M-pcb, and force
plastic locker of pcb box in order
to take out the pcb.
* Remark: In ERF-xx6N models
forced defrost button is located
in M-PCB, so pcb box cover must
be disassembled
4- RELAY BOX COVER
- Press relay box cover stopper
sleeve with a minus driver like
picture shows.
14

5- MULTI DUCT
- Take out window r pulling
the top part sleeve.
- Unscrew all fixing screws
- To disassemble V-PCB force
left plastic stopper and lift pcb up.
- To disassemble R-sensor lift
it up from the wires carefully.
15

6- LOUVERS:
- Unscrew the two fixing screw
for disassembly louver A and B
- Disconnect fan motor housing
- Unscrew the fixing screw in order
to disassemble Louver A.
16
TO DIASEMBLE IT IS
NECESSARY A STAR
DRIVER WITH A
MINIMAL LENGHT OF
10 CM

- When louvers are disassembled
is very important check Knob F
louver position.
Default position is M
7-CHANGE DOOR OPEN SIDE
- Unscrew cover T hinge
- Before changing door open side,
disconnect door housing
connector.
Follow next sheets instructions to
change door open side
17
L POSITION H POSITION
L POSITION

Followtoremove
1.Remove“COVERHINGE”and“
HINGET”
2.Remove“R”door.
3.Remove“HINGEM”
4.Remove“F”door
5.Remove“COVERBRACKET”
6.Remove“HINGEU”
7.Reversethepositionof“COVER
BUSHING”
8.Move“RDOORHANDLE”to“F
DOOR”
9.Reversethepositionof“CAPDR
BUSHING”
10.Move“FDOORHANDLE”to“
RDOOR”
STEP1:Removedoor
STEP2:Changedoorhandle
18
10. DOOR POSITION CHANGE PROCESS

11.Attachthe“HINGEU”ontheleft.
12.Attachthe“FDOOR”
13.Reversethepositionof“HINGE
M”and
“CAPSCREWHOLE”
1.Attachthe“RDOOR”
15.Attachthe“HINGET”ontheleft
ofcabinet
afterassemblingto“RDOOR”
16.Reversethepositionof“COVER
HINGE”
and“COVERCABHARNESS”
STEP3:Changethepositionofdoor
19
door open side