Daewoo Erf 396 Service Manual

							11. EXPLODE DRAWING20 
						

							21 
						

							366N366A396N396A416N416A
1SHELF GLAS AS3017839400223333
2COVER GLAS C/C AS3011497900111111
3CASE CHILD3011181400111111NANO SILVER
4DOOR CHILLED CASE3011760500111111NANO SILVER
5COVER VEGTB CASE
3011497700111111
6KNOB HUMIDITY3013410800222222
CASE VEGETABLE *L3011181900111111NANO SILVER
CASE VEGETABLE *R3011182000111111NANO SILVER
8CASE ICING3011163200111111
9CASE F D
3011181800111111
CASE F B AS301118490022----BLUE MILKY
CASE F C AS
3011185000 - -2222BLUE MILKY
11CASE F A AS3011184800111111BLUE MILKY
12V-PCB AS30143C62601-1-1-
13KNOB R CONTROL30134109001-1-1-
14COVER MULTI DUCT30114957001 -- - - -
15COVER MULTI DUCT3011495600-1- -- -
14COVER MULTI DUCT3011495900 - -1 -1 -
15COVER MULTI DUCT3011495800- --1-1
16INSU MULTI DUCT301335380011- -- -
16INSU MULTI DUCT3013353900- -1111
17SOCKET LAMP AS3017903900111111
18LAMP3013600700111111
19WINDOW R3015510100111111BLUE MILKY
20DECO M/DUCT COVER3011633200-1-1-1BLUE
21SENSOR R AS3012731800111111
22COVER *T HINGEDMS1494310111111SNOW WHITE
DMS149432011111103 SILVER
23HINGE *T AS3012922600111111
24SPECIAL BOLT C3016004900111111111111
25COVER CAB HARNESSDMS1477510111111SNOW WHITE
DMS147752011111103 SILVER
-11----
---11--
-----11
27SWITCH DOOR3011755200111111WHITE
301176290011111103 SILVER
28BOX PCB301054530011111103 SILVER
DMS0545310111111SNOW WHITE
30143C6060-1-1-1
30143C70601-1-1-
30COVER PCB BOX301147760011111103 SILVER
DMS1477610111111SNOW WHITE
31PIPE WI-CON AS3014434500111111
32COVER HRNS*R301147710011111103 SILVER
DMS1477110111111SNOW WHITE
COVER HRNS*L301147720011111103 SILVER
DMS1477210111111SNOW WHITE
33COVER BUSH301149820011111103 SILVER
DMS1498210111111SNOW WHITE
34WINDOW FCP B30155100001-1-1-
35WINDOW FCP A3015509900-1-1-1
36PANEL *F CONTROL3014234000-1-1-103 SILVER
DMS4234010-1-1-1SNOW WHITE 26ASSY CAB URT
29M-PCB AS 10
REMARK
7
MODEL
NOPART NAMEPART CODE12. PARTS LIST22
 
						

							366N366A396N396A416N416A
37BUTTON F-CP3016304300-1-1-1 
38F-PCB AS30143C6160-1-1-1
39GASKET R DOOR AS301230660011----
3012306800--1111
40HANDLE R301264000011111103 SILVER
DMS2640010111111SNOW WHITE
41COVER HNDL SCREW301149520044444403 SILVER
DMS1495210444444SNOW WHITE
42SPECIAL SCREW3016033600444444
43ASSY R DR A/S 366A SWDMS0060000-1----GRIP S-WHITE
ASSY R DR A/S 366A SVDMS0060010-1----GRIP SILVER
ASSY R DR A/S 366N SWDMS00601001-----GRIP S-WHITE
ASSY R DR A/S 366N SVDMS00601101-----GRIP SILVER
ASSY R DR A/S 396A 416A SWDMS0061000---1-1GRIP S-WHITE
ASSY R DR A/S 396A 416A SVDMS0061010---1-1GRIP SILVER
ASSY R DR A/S 396N 416N SWDMS0061100--1-1-GRIP S-WHITE
ASSY R DR A/S 396N 416N SVDMS0061110--1-1-GRIP SILVER
44CAP DR BUSHING3010967400111111
SNOW WHITE. SUBSTITUTE DMS0918301
DMS096742011111103 SILVER
45COVER DAIRY POCKET3011495000111111BLUE MILKY
46POCKET DAIRY3019025000111111
47POCKET R3019025200111111
48GUIDE BOTTLE POCKET3012523800111111BLUE MILKY
49POCKET BOTL AS3019026100111111BLUE MILKY
50POCKET MULTI AS3019026200111111BLUE MILKY
51CAP HANDLE3010910000444444SNOW WHITE
DMS091003044444403 SILVER
52HANDLE F301263980011111103 SILVER
DMS2639810111111SNOW WHITE
53ASSY F DR A/S 366 396 SWDMS00620001111--GRIP S-WHITE
ASSY F DR A/S 366 396 SVDMS00620101111--GRIP SILVER
ASSY F DR A/S 416 SWDMS0062100----11GRIP S-WHITE
ASSY F DR A/S 416 SVDMS0062110----11GRIP SILVER
54GASKET F DOOR AS30123065001111--
3012306700----11
55CAP SCREW3010920200111111SNOW WHITE
DMS092022011111103 SILVER
56CAP SCREW HOLE3010920300111111
57COVER CAB BRACKET3011494900111111SNOW WHITE
DMS149491011111103 SILVER
58HINGE *M3012908002111111
59HINGE *UDMS2908201111111
60FOOT ADJUSTING AS3012101800222222
61BRACKET FAN MOTOR3010615600111111
62MOTOR FAN AS3011804710111111
63LOUVER F B30189189001111--
63LOUVER F B3018919000----11
64LOUVER F A30189187001111--
64LOUVER F A3018918800----11
65BUSHING FAN MOTOR3010701800222222
66FAN 3011801410111111
67KNOB F LOUVER3013410700111111
68EVAPORATOR AS3017045600111111
69HEATER D AS3012807651111111
70CAP DRAIN HOSE3010919700111111
REMARK NOPART NAMEPART CODEMODEL23
 
						

							366N366A396N396A416N416A
71CASE VAPORY3011162700111111 
72FIXTURE COMP3012005300222222
73DRYER ASSY3016802203111111
74COMPRESSORDMS0A00100111111
75ABSORBER COMP3010103400444444
76SCREW MACHINEDMS1B00100111111
77SPECIAL WASHERDMS1B00200111111
78PIPE CHARGE3014418211111111
79HARNESS EARTH3012735220111111
80BASE COMP-111111
81SPECIAL SCREW A3016004300444444
82CAPACITOR RUNDMS6402129111111
83SPECIAL WASHER R/CDMS6006510111111
84SPECIAL NUT R/CDMS6006410111111
85RELAY BOXDMS0527900111111
86CLAMP CORD ADMS1200100111111
87CLAMP CORD BDMS1200200111111
88SWITCH P RELAY OLDMS1A00100111111
89SWITCH P RELAY PTCDMS1C00100111111
90HARNESS RELAY3012731901111111
91COVER MECH HOUSING3011454100111111
92SCREW TAPPING7112401011111111
93CORD POWER AS3011343340111111COMMON
94LOUVER F C3018920700111111
NOPART NAMEPART CODEMODELREMARK24
 
						

							13. PCB CONTROL FUNCTION 
 
13.1. ERF-XXXA 
NO FUNCTION CONTENTS 1. 
DISPLAY  
1) VAC STEP LED ON: WHEN TEMP CONTROL S/W IS PRESSED 1 TIME. 
2) LOW STEP LED ON: WHEN TEMP CONTROL S/W IS PRESSED 2 TIMES. 
3) MID STEP LED ON: WHEN TEMP CONTROL S/W IS PRESSED 3 TIMES. 
4) HIGH STEP LED ON: WHEN TEMP CONTROL S/W IS PRESSED 4 TIMES. 
5) SUPER STEP LED ON: WHEN TEMP CONTROL S/W IS PRESSED 5 TIMES. 
6) ERROR LED DISPLAY (ON MAIN PCB) ?FUNCTION DISPLAY 
- D1 ERROR : LED is off & on one time. 
- D2 ERROR : LED is off & on two times. 
- R1 ERROR : LED is on & off one time. 
- RT ERROR : LED is on & off two times. 
- EP ERROR : LED is on & off continually 
- DR ERROR : LED is on continually  
- FORCED DEFROST OF CONDITION: HIGH, LOW led Lamps are on 
- SHORT CIRCUIT OF CONDITION: SUPER, MIDDLE, VAC led Lamps are on 
 25  
						

							  2. TEMPERATURE 
ADJUSTMENT 
& 
CONTROL 1) TEMP. CONTROL SWITCH 
1.1- TEMP. CONTROL  
When TEMP CONTROL button is pressed, the led lamps MIDLE - HIGH - 
SUPER - VAC -LOW - MIDDLE will be on in sequence. 
TEMPERATURE will be set if the button doesn’t get pressed again within 5 sec 
1.2- FORCED DEFROST: will be start when this button pushed for over 5 seconds 
continuously. 
1.3- SHORT CIRCUIT  OPERATION: will be started and stopped when this button 
pushed over 30 times. 
2) TEMPERATURE CONTROL 
2.1- COMP will be controlled by the on/off condition of each mode. 
2.2- STEP DIFF of ROOM R :  Vac/Low - 1.75 deg, Low/Middle - 0.7deg,  
          Mid/High - 1.05deg, High/Super - 1.4 deg 
2.3- OFF point of ROOM R in MID position: -0.5°C 
2.4- ON/OFF DIFF of ROOM R: 3ºC 
 ON -í
OFF -í2.5¡É-0.5¡É4.95¡É1.95 ¡É0.05 ¡É-2.95¡É0.2¡É-1.55¡É1.45¡É3.2¡É 
3) FORCED DEFROST 
3.1- Defrost mode will be Started independent of the cycle. 
3.2- The flow is same as the general defrost mode flow. 
4) SHORT CIRCUIT OPERATION 
     4.1- COMP & FAN will be on independent of the operation condition. 
  4.2- The time limit of SHORT CIRCUIT  OPERATION: 60 hrs   
 3. 
VACATION - Press TEMP. CONTROL SWITCH and make VAC led lamp on. 
ON POINT: 4.95°C 
OFF POINT: 1.95°C 26  
						

							  4. SUPER  - Press TEMP. CONTROL button and make SUPER led lamp on. 
ON POINT: 0.05°C 
OFF POINT: -2.95°C 5. Determination of 
DEFROST 1) Starting condition of Defrost Mode 
1.1- When accumulated running time of comp. Is 8, 10, 12, 18, 30hrs. 
 1.2- After Checking the condition ‘1.1’ if total time (COMP on time + COMP off time) 
is more than 24, 36, 48, 72hrs, then defrost mode starts immediately.  
 
Accumulated running time of 
COMP Total running time of COMP  
RT-SENSOR 
Door Open Door Close Door Open Door Close RT 29°C Up 8HR 18HR 24HR 36HR 20
						

							  9. ERROR 
DISPLAY 
& 
CONTROL - ERROR DISPLAY 
-  When error happens, it is displayed on led lamp.(Main PCB LED 1) 
 
1) R1 ERROR (It happens when R-SENSOR is OPEN or SHORT) 
1.1- DISPLAY : On & off one time while LED is on. 
1.2- CONTROL : Controlled by the condition of RT 
                                                         (Unit : min) 
RT-S TEMP RT-S ERROR 19ºC Down 20ºC Up COMP. Operating TIME (ON / OFF) 20 / 30 15 / 35 22 / 28  1.3- CANCEL : when R-SENSOR is working normally. 
2) D1 ERROR (It happens when D-SENSOR is OPEN or SHORT) 
2.1- DISPLAY : On & off one time while LED is off. 
2.2- CONTROL : Return to the limit defrost time of Defrost (30 min) 
3) D2 ERROR (It happens when heater is off by time - 80 min). 
3.1- DISPLAY : On & off two times while LED is off. 
3.2- CONTROL : Return to next limit defrost time (80 min) 
4) RT ERROR (It happens when RT-SENSOR is OPEN or SHORT) 
4.1- DISPLAY : On & off two times while LED is on. 
 4.2- CONTROL : The system is normally operating but the controlling by RT-
SENSOR doesn’t work. 
 4.3- CANCEL : when RT-SENSOR is working normally. 
5) DR ERROR 
 5.1- Display : LED is on continuously 
 5.2- Control : Deletion of function related door switch sensing 
 5.3- If door switch (open & close) is sensed, the error is terminated automatically 10. SHORT CIRCUIT 
TEST 1) START : by pressing REF.TEMP. CONTROL button 30 times continuously. 
2) CANCEL : by pressing TEMP CONTROL button 30 times continuously. 
        Cf. the system generally operates after the limit time 60 hrs. passes. 
3) DISPLAY : LED lamps are SUPER, MIDDLE, VAC on 
4) CONTROL : COMP & FAN will be on independent of the operating condition. 
             (There is no defrost mode on this test.) 11. 
FUNCTION 
OF 
TIME REDUCTION 1) HOW TO REDUCE: (There is no FAST KEY on PCB for MP.) 
        1 min : Click FAST KEY one time 
       30 min : If you press FAST KEY continuously, you can reduce 30 minutes on 
each second.    
2) Practical Use : Can be applied to reduce needless time on test. 
    EX) function of stop for 6 min  28  
						

							  12. POWER ON / OFF 1) START : Press POWER button 
2) CANCELATION : Press POWER button again 
3) DISPLAY 
- START : All LED lamps are off and power is off.(COMP, Heater, Lamp of Room) 
- CANCEL : Return to the last condition(dial) 13. MEMORY SAVING 
ON POWER 
FAILURE -After power failure or momentary power failure happens, if power is back on, the mode 
will be returned on last condition. 14. EEPROM CLEAR -Make EEPROM clear right before shipping (set the initial mode) 
-How to clear : press REF.TEMP. button 5 time with pressing POWER button.  15. 
FUNCTION 
OF 
LOW ROOM 
TEMPERATURE 1) Condition of LOW RT TEMP :  
1.1- LOW RT A : RT SENSOR < 14ºC 
1.2- LOW RT B : 15ºC > RT-S < 19ºC 
2) Control 
2.1- When Comp. is on, R-SENSOR HTR is off. 
When it passes 6 min after COMP. is off, R-SENSOR HTR is on until COMP is on. 
2.2- COMP. Can’t be on within 40 min. after COMP. is off. 
2.3- When it is not the Mode of LOW ROOM TEMP. or RT-SENSOR is on 
ERROR(open or short), R-SENSOR HTR is off. 
- LOW RT TEMP A Condition 
- R-SENSOR Operating Temperature 1ºC up 
 - LOW RT TEMP B Condition 
R-SENSOR Operating Temperature  29