1. specifications
Contents
1. 12 PCB CONTROL FUNCTIONS PCB SERVICE MANUAL OF ELECTRONIC CONTROL TYPE Model ERF 361A 391A 411A 1 How to use the panel CONTROL FUNCTION CONTENTS Initial Operation In the initial Operation refrigerator default temp is in MID position Freezer and Refrigerator LED are on with red color PAN EL DISPLAY VAC ON When the comp is controlled by VAC on off condition SUPER ON When the comp is controlled by SUPER on off condition FREEZER LED GREEN ON When the freezer temp is OK less than 5deg at D sensor RED ON When the freezer temp is not good N G condition 1 or 2 1 More than 5 deg at D sensor when comp switches Off 2 More than 5 deg when comp is running for 240 min cf Error display RED LED ON OFF one time DI ERROR It is D sensor error for open or short RED LED ON OFF two times D2 ERROR D2 Error happens when system is in defrost position for 80 min heater doesn t work This is Defrost error REFRIGERATOR LED GREEN ON When the refrigerator temp is OK 7 10 deg RED ON When the refrigerator temp is not good N G condition 1 and 2 1 More than 10 deg or less than 7 deg at R sensor 2 More than 10 deg when comp is running for 240 min cf Error display RED LED ON OFF one time R1 ERROR It is R sensor error for open or short RED LED ON OFF two times RT ERROR It is RT sensor error for open or short LOW ON When comp is controlled by LOW on off condition MID ON When the comp is contr2. CO JS ID UJ m NIP JE IN m IE SILICON RUBBER ABS SILICON RUBBER 250V 0 25A e ie le p o jo fe Je JP PP e JP lee e fe Je JP le fe je IS IS N ejeje fe Je m lejeje le fe je le le fe le HIPS t2 0 HIPS t2 0 F PS F PS 230V 15W H H EVA4SUC PIPE GLASS HEATERJFUSE TEMP PP 15 231 1DWBFO PP 411 5 PP 411 HIPS ABS 100 SUS304 t0 5 HIPS HIPS NR ASSY ASSY ASSY P O4ZN t3 2 M5xP0 89xL16 SWCH22A PE LD HIPS 520 t1 0 13 7 B E p ie Bip JS IB IB le fe Je Ir ie le H N NIH H N N m o m o DIE CASTING P O ZN t3 2 HIPS PP SPECIAL BOLT NBR 28 Specification E SSS ney NO PART NAME PART CODE MODEL DESCRIPTION REM ARK 361A 391A 411A 51 CASE VAPO RY 3011162600 1 1 1 52 FIXTURE COMP 3012005300 2 2 2 SK54ZN5 C t0 8 53 DRYER ASSY 3016802200 1 1 1 15Gr t0 51 54 ABSORBER COMP 3010101700 4 4 4 NR 55 BASE COMP 3010318600 1 1 1 SBHG t1 0 56 SPECIAL SCREW
3. PIPE Wi CON AS CABLE CLAMP HARN ESS EARTH SPECIAL SCREW E SCREW TAPPING SPECIAL WASHER PIPECONN B SWITCH P RELAY PTC SCREW MASHINE PIPE CHARGE SWITCH P RELAY OL CASE VAPORI olo s o n lu N gt PIPE SUC CONN CODE POWER AS DRYER AS COVER ME HOUSING ABSORBER PIPE B REALY COVER ABSORBER PIPE C BAND REALY BOX RELAY AS CAP DRAINER 8 COMPONENTS DISASSEMBLY PICTURES 1 CONTROL PANEL 1 Remove two fixing screws 2 Take out control panel by pulling it Up and inserting a minus driver like Picture shows and move it left right 3 Detach F Pcb harness cable tie and Switch lamp 4 fn Components disassembly pictures 4 Remove 3 front and 2 upper screws to take out base control panel 5 Detach all connectors of M Pcb and take out it 6 Remove 3 fixing screws to take out F Pcb 7 Remove the door switch sliding by its guide REMARK Disassembly system for M type models is similar but with less components Components disassembly pictures 2 COVER MULTI DUCT FORM TYPE MODELS 1 Remove the window by pushing lower part upward and pulling forward 2 Remove 3 fixing screws 3 Pull forward with instant force 4 Remove socket lamp harness and timer thermostat harness by pressing the housing with the fingers an Components disassembly pictures E NE NE O NE ae ee 5 Remove
4. 15 231 1DWBFO LOUVER F B 3018911400 PP 411 5 FAN 3011801400 ABS 100 FIXTURE FAN RING 3012005400 SUS304 t0 5 LOUVER FA 3018911300 HIPS BUSHING FAN MOTOR 3010901800 NR ASSY CAB URT 3010086300 ASSY HINGE T 3012908100 NIP IN a le fe jele Je Je S o I P E m oje Ir 8S Je fe S 8S S IS N B fe N S IN P O ZN 13 2 SPECIAL BOLT C 3016004900 M5xP0 89xL16 SWCH22A CAP SCREW 3010920200 PE LD CAP SCREW HOLE 3010920300 HIPS SPECIAL WASHER HINGE 3016005500 S20C t1 0 13 7 SHAFT HI 3014903200 SWITCH DOOR 3018120500 DSD 6 HINGE M 3012911800 ZNDC2 DIE CASTING HINGE U L 3012912200 SPHC 3 2t HINGE U L 3012912100 SPHC 3 2t COVER CAB BRACKET 3011453300 PP FOOT ADJUSTING AS 3012101800 PP SPECIAL BOLT CAP DRAIN HOSE 3010919700 NBR CASE VAPORY 3011162600 PP FIXTURE COMP 3012005300 SK54ZN5 C t0 8 DRYER ASSY 3016802200 15Gr t0 51 ABSORBERCOMP 3010101700 NR BASE 3010318600 SBHG t1 0 SPECIAL SCREW A 3016004300 M6 5xL20 CAPACITOR RUNNING 3010938000 4uF 400AC SPECIAL WASHER R C 3016006400 24 PJP PD PIN Ir P IN Je E o ju p A Part List ee PART NAME PART CODE DESCRIPTION M8 PA
5. COMPRESSOR 3956420481 H 5 S IN IN PJP JP IRIE IN N PJP JP JB IP IN IN HPL25Y61 5 33 Part List Part list of colour components ERF 361A M ERF 391A M ERF 411A M WHITE PART NAME PART CODE DESCRIPTION REMARK CONTROL PANELA 3014204800 ABS electronic CONTROL PANEL M 3014204950 ABS mechanical BASE CONTROL PANEL 3010312900 HIPS REFRIGERATOR DOOR 310 3010075201 URT FORMING CO LAMINAR REFRIGERATOR DOOR 340 370 3010075213 URT FORMING CO LAMINAR FREEZER DOOR 310 340 3010075303 URT FORMING CO LAMINAR FREEZER DOOR 370 3010075313 CO LAMINAR HAN DLE F 3012610100 HAN DLE R 3012610200 COVER DOOR CAP L 3011437000 COVER DOOR CAP R 3011437010 CAP HAN DLE 3010910010 CAP SCREW 3010920200 CAP DOOR BUSHING 3010918300 CAP CONTROL PANEL 3010902810 COVER CAB BRACKET 3011433320 URT FORMING PBT PBT ABS ABS HIPS HIPS pp SILICON RUBBER HIPS 1 2 3 4 5 6 7 8 9 PIP S JP IRIN IN Je Je e IS JP IN IN HB PIP JP JP IRIN IN e je SILVER PART NAME PART CODE DESCRIPTION REM ARK CONTROL PANEL A 3014204940 ABS electronic CONTROL PANEL M 3014204970 ABS mechanical BASE CONTROL PANEL 3010312910 HIPS REFRIGERATOR DOOR 310 3010074601 URT FORMING REFRIGERATOR DOOR 340 370 3010075211 URT FORMING FREEZER DOOR 310 340 3010075301 URT FORMING FREEZER D
6. DOOR SWITCH ERF 331M 1 Remove the door switch out of cabinet by inserting screw driver to the inside of rubber packing Take care not to damage the rubber packing and divisor plate paint 2 Remove the terminals 9 COMPONENTS SPECIFICATIONS Specification 1 COMPRESSOR Teese saei mae eo NETE FNE NEES ERF331M ERF361A ERF 361M ERF 391A ERF 391M ERF 4L1A ERF 411M 3 OLP ERF331M ERF361A ERF361M ERF391A ERF 391M ERF 4L1A ERF 411M 4 RUNNING CAPACITOR ew a as w ERFSSIA Fae READ era 5 FAN MOTORAS a anes BEGA REG 220 240V 50HZ 2400RPM 6 HEATERAAS ERF 361A ERF 361M ERF391A ERF 391M ERF 411A ERF 411M 19 Component specifications AC230v 15W EL 8 SWITCHLAMP esm ERF361A ERE361M EGON SESO niim 9 SOCKET LAMP RRS NS ES NES STI NS STIE ZO IES ESS 10 FUSE TEM PERATURE Tes ERF3G1A ao EIO ERF391M exea 11 SWITCH BI METAL Tess JIS ern 20 Component specifications 12 SWITCH D TIMER 13 THERMOST AT 250V S 14 SENSOR RAS E 15 SENSOR D AS NBC K43 D21 Eee 3012731400 HARNESS SENSOR AS 21 10 EXPLODE DRAWINGS 1 ERF 331M Explode drawings V MES ADSMG SINE GDERE w GENER ee ARDEN A
7. ERF 361A 391A 411A PART CODE DESCRIPTION REMARK SHELFR 3017823200 COVER CHILLED CASE 3011453400 CASE CHILD 3011163300 COVER VEGTB CASE 3011453600 CASE VEGTB 3011163400 CASE ICING 3011163200 CASE FD 3011115911 CASE FB 411 CASE FC 3011115310 3011115410 CASE FA 3011115202 PLATE SHELF GLASS 3014547700 FRAME GLASS SHELF 3012202400 FRAME C CASE COVER 3012202500 PLATE V CASE COVER GLASS 3014547800 FRAME V CASE COVER 3012202600 BASE CONTROL PANEL PAGE 34 CABLE TIE 4016 03281 MAIN AS 3014397060 HARN ESS F PCB 3012718300 PCBFAS 3014372130 WINDOWS LED 3015503400 PANEL CONTROL PAGE 34 CAP CONTROL PANELA PAGE 34 SWITCH LAMP 3018111500 SOCKET LAMP AS 3017903900 COVER MULTI DUCT 3011451900 3011452100 INSULATOR MULTI DUCT 3016637000 3013337200 LAMP 3013600700 WINDOW LAMP 3015503300 SENSORRAS 3012731800 EVAPORATORAS 3017045600 HEATER D AS 3012807600 BRACKET FAN MOTOR 3010615600 MOTORFAN AS 3011604700 LOUVER F B 3018905500 3018905600 FAN 3011801400 FIXTURE FAN RING 3012005400 LOUVERFA 3018905300 3018905400 BUSHING FAN MOTOR 3010901800 ASSY CAB URT 3010071001 3010071011 3010071021 HINGE T 3012908100 SPECIAL BOLT C 3016004900 CAP SCREW PAGE 34 CAP SCREW HOLE 3010920300 SPECIAL WASHER HINGE 3016005500 SHAFT HI 3014903200 HINGE M 3012908000 HINGE U 3012908200 COVER CAB BRACKET PAGE 34 FOOT ADJUSTING AS 3012101800 CAP DRAIN HOSE 3010919700 N GPPS 391 411
8. LOW RT MODE RT S lt 24 C A D S lt 3 5 C amp R S ON point condition Initial operation Corr POINT COMP OFF COMP ON R S Heater HTRON Pausa COMP OFF Pcb Control Functions CONTROL FUNCTION Time charts of low temperature CONTENTS D S lt 3 5 C amp R S OFF point condition Initial operation COMP OFF COMP ON R S Heater HTRON Pausa COMP OFF D S lt 3 5 C amp R S ON point condition Initial operation R S Heater COMP OFF COMP OFF D S gt 3 5 amp R S OFF point condition Initial operation 4 R S Heater COMP ON COMP OFF COMP ON Pcb Control Functions RE ZZ SS s CONTROL FUNCTION CONTENTS Time charts of low E General mode of Low temp RT lt 24 C temperature COMP OFF COMP ON COMP OFF Heater COMP ON COMP OFF COMP ON F General MODE RT gt 25 C deleting low temp function COMP OFF COMP ON COMP OFF R S Heater COMP ON COMP OFF COMP ON MAIN PCB DIAGRAM 13 NOTE 1 THE RESISTOR volue which has not displayed time constant is 10 k 1 4W 2 The CERAMIB CONDENSRO which been displa yed time constant is 0 01UF 3 The GONDENSER which has not been displayed time constant is 10 UF 4 The DIODE which has nor been displayed its model name is IN 4148 BELIS uri Dmaf rmt Fum o Ramo Door S W EN AG am 1 14 TROUBLE SHOOTING 1 TROUBLE S
9. fe Je p IS pi le lw fe Je S S JN p IN p fe le IS IS p le w Ir mi S S In 3014434600 ABSORBER PIPE C 4016007014 EPDM 189 PIPECONN ABSORBER PIPE B 3010101900 PIPE SUC POCKET BUTTER 3019008720 HIPS CASE EGG 3011163600 pp POCKET EGG 3019008701 HIPS GUIDE POCKET 3012510200 3019008600 5 POCKET RDOOR 3019013600 ejeje SIN IN Ble F N p N 1 HIPS POCKET BOTTLE B 3019009500 FOR SUPERIOR CLASS HIPS SUPERIOR GUIDE BOTTLE SUPPORT B 3012508000 FOR SUPERIOR CLASS STEAL SUPERIOR SUPERIOR POCKET R DOOR 3019008710 FOR SUPERIOR CLASS HIPS SUPERIOR GUIDE BOTTLE SUPPORT C 3012508010 FOR SUPERIOR CLASS STEAL SUPERIOR ASSY RDOORURT PAGE 34 ASSY PAGE 34 ASSY GASKET R DOORAS 3012306600 PVCHMAGNET 3012306800 PVC4MAGNET CAP DOOR BUSSHING PAGE 34 PP ASSY F DOOR URT PAGE 34 ASSY PAGE 34 ASSY GASKET F DOORAS 3012306500 PVC4MAGNET 3012306700 PVCHMAGNET CAP HANDLE PAGE 34 HIPS COVER DOOR CAP L PAGE 34 ABS COVER DOOR CAP R PAGE 34 ABS HAN DLE YT PAGE 34 PBT SPECIAL SCREW D 3016004810 T2 FLT 4x16 PAINTING HAN DLE U PAGE 34 PBT TEM PERATURE FUSE 3017200420
10. A 3016004300 4 4 4 M6 5xL20 57 CAPACITOR RUNNING 3010938000 1 1 1 AuF 400 DNA 58 SPECIAL WASHER R C 3016006400 1 1 1 59 SPECIAL NUT R C 3016006500 1 1 1 8 60 SCREW MACHINE 7051401065 3 3 3 4 10 BSNI 61 HARN ESS EARTH 3012735200 1 1 1 110mm 62 PIPE CHARGE 3014418200 1 1 1 DCUT1 6xT0 6x100 63 SPECIAL WASHER 3016004700 4 4 4 4 3 STAR earth 4 64 SWITCH P RELAY OL 3817911200 1 1 1 ATM213NHB 65 SWITCH P RELAY PTC 3817907000 1 1 1 33 66 RELAY BOX 3810506400 1 1 1 67 CABLE CLAMP 3818200300 1 1 1 68 HARN ESS RELAY 3012731900 1 1 1 69 RELAY BOX COVER 3811401300 1 1 1 70 BAND RELAY 3816100400 1 1 1 71 COVER HOUSING 3011454100 1 1 1 5 72 SPECIAL SCREW 3016004800 2 2 2 73 CORD POWER AS 3011343300 1 1 1 2PIN 74 WI CON ASSY 3014434500 l 1 3014434600 1 75 ABSORBER PIPE C 4016008014 2 2 2 EPDM 189 76 ABSORBER 3010101900 1 1 1 PIPE SUC 71 POCKET BUTTER 3019008720 1 1 1 HIPS 78 CASE EGG 3011163600 2 2 2 PP 79 POCKET EGG 3019008701 1 1 1 5 80 GUIDE POCKET 3012510200 1 1 1 81 3019008600 1 1 1 5 82 POCKET RDOOR 3019013600 1 1 1 5 3019009500 FOR SUPERIOR CLASS HIPS SUPERIOR GUIDE BOTTLE SUPPORT B 3012508000 FOR SUPERIOR CLASS SUPERIOR POCKET RDOOR 3019008710 FOR SUPERIOR CLASS HIPS SUPERIOR GUIDE BOTTLE SUPPORT C 3012508010 FOR SUPERIOR CLASS STEAL SUPERIOR 83 ASSY R DOOR URT PAGE 34 1
11. 55 34 1 1 55 84 GASKET RDOOR AS 3012306600 1 3012306800 1 1 PVCHMAGNET 85 CAP DOOR BUSSHING PAGE 34 1 1 1 86 ASSY FDOORURT PAGE 34 1 ASSY PAGE 34 1 1 ASSY 87 GASKET FDOORAS 3012306500 1 1 PVCHMAGNET 3012306700 1 88 HANDLE 34 1 1 1 HIPS OPTION 89 COVER DOOR CAP L PAGE 34 2 2 2 ABS OPTION 90 COVER DOOR CAP R PAGE 34 2 2 2 ABS OPTION 91 HAN DLE YT PAGE 34 1 1 1 PBT OPTION 92 SPECIAL SCREW D 3016004810 4 4 4 T2 FLT 4x16 PAINTING OPTION 93 HAN DLE U PAGE 34 1 1 1 PBT OPTION 94 TEPERATURE FUSE 3017200420 1 1 1 95 D SENSOR 3012733910 1 1 1 96 COMPRESSOR 3956420481 1 1 1 HPL25Y61 5 29 Explode drawings 3 ERF 361M 391M 411M 30 Explode drawings B e 31 11 PART LIST 1 Parts list ERF 361M 391M 411M TYPE z PART NAME PART CODE DESCRIPTION REMARK SHELFR 3017823200 GPPS 391 411 COVER CHILLED CASE 3011453400 CASE CHILD 3011163300 GPPS COVER VEGTB CASE 3011453600 GPPS CASE VEGTB 3011163400 GPPS CASE ICING 3011163200 PP CASE FD 3011115911 HIPS CASE FB 411 CASE FC 3011115310 HIPS 3011115410 HIPS CASE FA 3011115202 HIPS PLATE SHELF GLASS 3014547700 GLASS t4 0 FRAM E GLASS SHELF 3012202400 HIPS FRAME C CASE COVER 3012202500 HIPS PLATE V CASE COVER GLASS 3014547800 GLASS t4 0 FRAME V CASE COVER 3012202600 HIPS BASE CONTROL PANEL PAGE 34 HIPS PAN
12. CONTENTS Mm Bo DD m WN TTT JL eet 3 1 2 Types of the approved safety standards 3 External Q N 4 Wiring diagrams 5 Name of pats TTT na eg ee 6 Air flow ORG ernennen ns 7 Refrigerant cycle diagram A OO A nh 8 Machine room view and part 9 Components disassembly pictures 10 Components Specifications sss Ree 19 Explode drawings ek ae n ubt unte re 22 KP ale SUS 24 PCB control functions seen 35 Mal PCB di gralYY een 42 4 Trouble Shooting ee ee len 43 1 SPECIFICATIONS 1 Specifications Model name ERF 331 ERF 361 ERF 391 ERF 411 Division M A M A M A M Refrigerant R 134a 80gr 90gr 90gr 90gr 90gr 90gr 90gr Blowing agent C PENTANE Cooling system Fan cool system Defrost system Automatic start amp Automatic stop system Compressor HPL25YG1 5 Rated voltage w AC220 240V 50Hz Rated input W 135 135 135 135 135 135 135 Lamp rated input
13. EL CONTROL PAGE 34 ABS CAP CONTROL PANEL PAGE 34 SILICON RUBBER SWITCH LAMP 3018111500 250V 0 25A HARNESS LAMP SW 3012717020 INSULATOR MULTI DUCT 3013337100 3013373000 HARNESS THERM OSTAT 3012731500 THERM OSTAT 3018302200 COVER MULTI DUCT 3011452000 3011452300 SOCKET LAMP AS 3017903900 LAMP 3013600700 WINDOW LAMP 3015503300 KNOBR 3013401410 HARNESS TIMER 3012731600 SWITCH DEF TIMER 3018115700 EVAPORATOR AS 3017045600 SWITCH BI METAL 3018120600 HEATER D AS 3012807600 BRACKET FAN MOTOR 3010615600 MOTOR FAN AS 3011604700 LOUVER F B 3018905500 3018905600 FAN 3011801400 FIXTURE FAN RING 3012005400 LOUVERFA 3018905300 HIPS 3018905400 HIPS BUSHING FAN MOTOR 3010901800 NR ASSY CAB URT 3010071031 ASSY 3010071041 55 3010071051 55 HINGE 3012908100 P O ZN t3 2 SPECIAL BOLT C 3016004900 M5xP0 89xL16 SWCH22A CAP SCREW PAGE 34 PE LD CAP SCREW HOLE 3010920300 HIPS SPECIAL WASHER HINGE 3016005500 S20C t1 0 13 7 SHAFT HI 3014903200 HINGE M 3012908000 DIE CASTING HINGE U 3012908200 P O ZN t3 2 COVER CAB BRACKET PAGE 34 HIPS FOOT ADJUSTING AS 3012101800 PP SPECIAL BOLT oo UJ W N p HG fe fe jefe fe le fe E fe jefe fe Je le le IN ep lejeje m F PS F PS 250V 6A HIPS 12 0 HIPS 12 0 p 230V 15W HIPS EVA4SUC PIPE 250V 5A GLASS HEATERJFUSE TEMP PP 15 231 1DWB
14. FO PP 411 HIPS 411 HIPS ABS 100 SUS304 t0 5 B fe fe fe Hm r e je z Pie JP fe Jefe le fe ple le ie Je H H PART NAME PART CODE MODEL 391M 411M DESCRIPTION Part List CAP DRAIN HOSE 3010919700 H H H NBR CASE VAPORY 3011162600 PP FIXTURE COMP 3012005300 SK54ZN5 C t0 8 DRYER ASSY 3016802200 15Gr t0 51 ABSORBER 3010101700 NR BASE COMP 3010318600 SBHG t1 0 SPECIAL SCREW A 3016004300 M6 5xL20 CAPACITOR RUNNING 3010938000 AuF 400AC SPECIAL WASHER R C 3016006400 A SPECIAL NUT R C 3016006500 M8 SCREW MACHINE 7051401065 PAN 4x10 BSNI HARNESS EARTH 3012735200 110mm PIPE CHARGE 3014418200 DCUT1 6xT0 6x100 SPECIAL WASHER 3016004700 14 3 STAR SWITCH P RELAY OL 3817911200 ATM213NHB SWITCH P RELAY PTC 3817907000 33 MURATA REALY BOX 3810506400 CABLE CLAMP 3818200300 HARN ESS RELAY 3012731900 RELAY BOX COVER 3811401300 BAND RELAY 3816100400 COVER MECH HOUSING 3011454100 HIPS SPECIAL SCREW 3016004800 CORD POWER AS 3011343300 PIN E BP p e fe F lela JE o Je F NJE CP 2PIN WI CON ASSY 3014434500 p IN
15. HOOTING PROCEDURE OF THE BREAKDOWN SYMPTOM CHECK POINT CAUSE ACTION LAMPOFFCOMPOFF Power receptable Power failure power plug Connection is not good Adjust connectors Housing connector bad assy with URT terminals bent Adjust FAN ON COMP OFF Comp Short circuit on coil Replace comp PIC relay Bad connection bad assembled Adjust running capacitor R C Bad connection bad assembled Adjust LAMP OFF COMPON Component Lamp broken or bad assy replace it Door switch Door switch broken or bad assy Adjust FAN OFF COMPON Component Fan motor broken fan obstruction replace it connectors Housing connector bad assy with URT terminals bent Adjust DEFROST PROBLEMS Heater Component broken replace it fuse broken find broke down reason replace it d sensor bi metal incorrect open close temperature replace it connectors Housing connectors bad assy with URT terminals bent adjust M pcb htr relay broken replace it Timer timer broken or bad connection Adjust UNDERCOOLING Temperature control The control button setting is not proper set temp closing opening door Closing opening door is too frequent or door is open close door Food storage conditions Excesive storage Arrange Hot food has been stored Prevent this Food location Fo
16. N 4x10 BSNI 110mm DCUT1 6xT0 6x100 4 3 STAR 4TM213NHB 33 MURATA SPECIAL NUT R C 3016006500 SCREW MACHINE 7051401065 HARNESS EARTH 3012735200 PIPE CHARGE 3014418200 SPECIAL WASHER 3016004700 SWITCH P RELAY OL 3817911200 SWITCH P RELAY PTC 3817907000 REALY BOX 3810506400 CABLE CLAMP 3818200300 HARN ESS RELAY 3012731900 RELAY BOX COVER 3811401300 BAND RELAY 3816100400 COVER M ECH HOUSING 3011454100 SPECIAL SCREW 3016004800 CORD POWER AS 3011343300 WI CON ASSY 3014434500 ABSORBER PIPE C 4016C08014 ABSORBER PIPE B 3010101900 COVER BUTTER CASE 3011453500 CASE BUTTER 3011163500 CASE EGG 3011163600 POCKET EGG 3019014100 POCKET BOTTLE 3019014200 GUIDE POCKET 3012510200 POCKET RDOOR 3019014300 ASSY RDOOR URT 3010086400 GASKET RDOORAS 3012306610 CAP DOOR BUSSHING 3010918300 ASSY FDOORURT 3010086500 GASKET FDOORAS 3012306510 TEM PERATURE FUSE 3017200420 COM PRESSOR 3956420481 HIPS CP 2PIN EPDM 180 PIPE CONN IR PIPE SUC GPPS GPPS PP HIPS HIPS 5 ASSY PVC MAGNET PP ASSY PVC MAGNET BPP io jo JP Je fe le Je SIS fe fe Je IN P JS o IP fe IB IB PIS JS JP p P JE w HPL25Y61 5 25 Explode drawings 2 ERF 361A 391A 411A 26 Explode drawings 27 Part List js usa ZZ er 1 Parts list
17. OOR 370 3010075311 URT FORMING HAN DLE F 3012610120 PBT HANDLE R 3012610220 PBT COVER DOOR CAP L 3011437040 ABS COVER DOOR CAP R 3011437050 ABS CAP HANDLE 3010910010 HIPS CAP SCREW 3010920210 HIPS CAP DOOR BUSHING 3010918310 PP CAP CONTROL PANEL 3010902810 SILICON RUBBER COVER CAB BRACKET 3011433320 HIPS CO LAMINAR CO LAMINAR CO LAMINAR CO LAMINAR IN JO LI JU JN Pie P N IN Je PJP JP IN IN F Je PJP S N NJE INOX DARK GRAY PART NAME PART CODE APPLY MODEL DESCRIPTION REMARK 361 391 CONTROL PANEL A 3014204960 T ABS electronic CONTROL PANEL M 3014204990 1 5 mechanical BASE CONTROL PANEL 3010312910 1 HIPS REFRIGERATOR DOOR 310 3010074602 FORMING INOX REFRIGERATOR DOOR 340 370 3010075212 URT FORMING INOX FREEZER DOOR 310 340 3010075302 URT FORMING INOX FREEZER DOOR 370 3010075312 URT FORMING INOX HAN DLE F 3012610110 PBT HAN DLE R 3012610210 PBT COVER DOOR CAP L 3011437020 ABS COVER DOOR CAP R 3011437030 ABS CAP HANDLE 3010910010 HIPS CAP SCREW 3010920210 HIPS CAP DOOR BUSHING 3010918310 PP CAP CONTROL PANEL 3010902810 SILICON RUBBER COVER CAB BRACKET 3011433310 HIPS O N o JP N N F fe 1 1 2 2 4 1 1 1 1
18. REO p MM 7 7 U FI A 23 11 PART LIST 1 Parts list ERF 331 PART PART CODE DESCRIPTION REMARK SHELFR 3017823200 GPPS 391 411 COVER VEGTB CASE 3011453600 GPPS CASE VEGTB 3011163400 GPPS CASE ICING 3011163200 PP CASE FD 3011163100 HIPS CASE FB AS 3011164200 CASE COVER CASE FA AS 3011164100 CASE COVER PLATE SHELF GLASS 3014547700 GLASS t4 0 O IN ID W WIN HE FRAME GLASS SHELF 3012202400 HIPS FRAME C CASE COVER 3012202500 HIPS PLATE V CASE COVER GLASS 3014547800 GLASS t4 0 FRAME V CASE COVER 3012202600 HIPS BASE CONTROL PANEL 3010318700 HIPS PANEL CONTROL 3014228900 ABS CAP CONTROL PANEL 3010902800 SILICON RUBBER INSULATOR MULTI DUCT 3013337600 F PS 0 025 HARNESS THERM OSTAT 3012731500 THERM OSTAT 3018302200 250V 6A COVER MULTI DUCT 3011453000 HIPS t2 0 SOCKET LAMP AS 3017903900 LAMP 3013600700 230V 15W WINDOW LAMP 3015503300 KNOBR 3013401410 HIPS HARNESS TIMER 3012731600 SWITCH DEF TIMER 3018115700 EVAPORATOR AS 3017045700 EVA4SUC PIPE SWITCH BI M ETAL 3018120600 250V 5A HEATER D AS 3012807600 GLASS HEATER FUSE TEM P BRACKET FAN MOTOR 3010615600 PP MOTOR AS 3011604700
19. ROR LIE D2 ERROR R1 ERROR R2 ERROR SUPER option PURPOSE Protection of OVER COOL in CRISP CONTROL Application Micom inout or M PCB Voltage 6PIN ON OFF 0 deg CONTROL FUNCTION R sensor off point adjusting option Pcb Control Functions CONTENTS When refrigerator is over cool or weak cool it is adjusted the option condition by R42 and R43 after deleting j7 Micom input ov tov 15v 2ov 25 37V 50 Off point 10 2 0 80 10 20 variation deg R42 R43 default R42 40 R42 23 3 R42 153 R42 10 R423 5 R42 10 KG R43 10 R43 10 R43 10 R4310 R43 10 R43 Functions of low temperature Low temp RT SENSOR lt 24 C Hysteresis DIFFERENCE 1 C 1 Mode of low temp RT SENSOR lt 24 C 2 Mode of general temp RT SENSOR gt 25 C 3 Mode of just before control 24 lt RT S lt 25 C 1 Mode of general control when is arriving to 24 C 2 Mode of low control when is arriving to 25 C Control 1 When comp is R s HTR is off 2 The comp can t be on whiting 30 min after comp off 3 At general temp Mode of RT error R s HTR is off 4 At low temp mode R s off point increase 2 degrees ex 0 5t0 1 5 C R s heater initial Operation 1 R s heater turn on and off four times for 8 sec Time charts of low temperature
20. W 15 15 15 15 15 15 15 Gross Freezer 99 93 93 93 93 114 114 capacity Refrigerator 201 223 223 253 253 254 254 liter Total 300 316 316 346 346 368 368 External Height 1706 1780 1780 1911 1911 2000 2000 dimension Width 596 600 600 600 600 600 600 mm Depth 624 618 618 618 618 618 618 Energy kwh 24h 1 26 1 29 1 28 1 30 1 29 1 33 1 32 consumption class B B B B B B B Freezing capacity kg 24h 5 0 5 0 5 0 5 0 5 0 5 0 5 0 Star rating obok Climate class N N N N N N N Net weight kg 61 69 69 75 75 79 79 Note A Electronic control type M Manual control type 1 2 Types of the approved safety standards 2 EXTERNAL DRAWINGS 1 ERF 331M 2 ERF 361A M 391A M 411A M w imn i E E E a u 3 WIRING DIAGRAMS 1 ERF 331M el j 4 4 NAME OF PARTS 1 ERF 331M Shelves The material of shelf can be changed by model ERF 331 361 series 2 shelves ERF 391 411 series 3 shelves Cover vegetable case Tne material of shelf can be changed by model Interior light for refrigerator compartment Multi air flow duct Refrigerator amp freezer temperature control knob Low temperature compartments only ERF 411A series Vegetable case 1 box type or 2 boxestype For the case of 1 box type the Part 15 must be delet
21. curs between the inlet pipe and the outlet pipe 43
22. ed Rating plate It s attached in the refrigerator compartment on the left hand side next to the vegetable case Ice cube tray Case for storing amp freezing Butter pocket Egg pocket Egg tray Bottle pocket R door pocket Adjustable feet 5 AIR FLOW DIAGRAM Fresh food preserving case Chilled case Used for storing fish or meat Case vegetable For storing fruits or vegetables RC 18r 20 0 7 Air circulation in the 21 C freezer compartment Cold air flow comes out from the front hole and comes into a cz the lower hole in louver Standard M odel 6 REFRIGERANT CYCLE DIAGRAM WANNA D HE IHN ti m WAD CHWAL KNK BLEE m con Pre INN 5 SILVER WELDING O 35 SILVER COMPRESSOR COMPRESSOR PIPECONN B HOTPIPE gt WI CON PIPE DRYER I lt SUCTION PIPE CONN e SUCTION PIPE lt EVAPORATOR CAPILLARY TUBE 7 MACHINE ROOM VIEW AND PART LIST PART PART NAME PART NAME PIPE HOT HARN ESS RELAY AS SCREW TRS 4X14 ABSORBER COMP HARN ESS RELAY SPECIAL WASHER R C COM PRESSOR CAPACITOR RUN AS SPECIAL NUT R C FIXTURE COM P CABLE TIE SPECIAL WASHER EVAPORATOR AS BOX RELAY SPECIAL MASHINE
23. insulator multi duct 6 Unscrew defrost timer 7 Disconnect defrost timer housing 8 Take out temperature control switch by a minus driver carefully Components disassembly pictures 9 Take out thermostat by unscrewing it 3 GASKET 1 Take out the gasket as shown 2 Fix the new one 4 FREEZER COMPARTMENT 1 Remove 2 fixing screws Components disassembly pictures 2 Remove louver FA to prevent damages Is better disassembly it like pictures show 3 Remove 2 fixing screws of louver B 4 Take out louver FB by hand Components disassembly pictures 5 Disconnect fan motor housing 6 Take out defrost heater 7 Disconnect housings of d heater 8 Disconnect Bi metal housing and Cut cable tie FORM TYPE ONLY Components disassembly pictures 9 Take out fuse pulling out the fuse EL Da temp fixture Ph Freien ule VELO TT i R 8 Connection terminal LI Us LI LZ 11 Temperature fuse Temp fuse fastener 3 1 FOR REPLACE FUSE TEMP AND D SENSOR 1 Cut black and grey wires and take out LT biis the fuse PP 34 daas a l 2 Join cut wires with the new fuse wires Components disassembly pictures 3 Cover joint point with insulated tape The best way is retractil tube REMARK For replace D sensor in A type models is used the same system 5
24. od close outlet air ducts Reorganizate food Location setting Ref is located under direct sun light or heat Move it Surrounding is blocked no gap between walls Move it Hectric problems Compressor sensor thermostat problems General inspection Air circulation Air ducts obstruction Clean and repair Fan Fan broken or obstructed Replace it Refrigerant Low charge Recharge Gas leak Repair recharge Lamp Lamp always on because door switch problems Adjust OVER COOLING Temperature control The control button setting is not proper set temp Food location The wet food is placed in front of the outlet of the duct Reorganizate food R sensor thermostat Componet broken or disadjusted replace Chilled case Chilled case has 0 C under specification CONFIRMATION PROCEDURE ON REFRIGERANT INSUFFICIENT SYMPTOM DECISION REPAIRS Complete leaking Remove louver a and b No frost will be produced at the inlet of evaporator after Check for a passing approximately 4 minute operation of the comp leakage after Refrigerant insuficient 1 Frost condition frost condition in the inlet pipe is extremely different from the vacuumming Inject proper outlet pipe amount of 2 Measurement of the temperature When the inside temperature is stable a refrigerant 5 C temperature difference oc
25. olled by MID on off condition 35 Pcb Control Functions CONTROL FUNCTION PANEL DISPLAY CONTENTS 7 HIGH ON When the comp is controlled by HIGH on off condition Refrigerator Temperature Control 1 2 Temperature can be controlled by 5 steps with the refrigerator temperature button VAC SUPER LOW M ID HIGH VAC O O O Refrigerator control on off temperature 1 MID OFF point 0 52C 2 ON OFF DIFF 42C 3 STEP DIFF LOW MID HIGH 3 deg Determination of defrost 1 2 3 Determination of defrost mode 1 Accumulated running time of compressor 2 Operation ration of compressor 3 Total time on time off time of compressor Starting condition of Defrost mode 1 When accumulated running time of comp is 12 hours 2 Check after accumulated running time of comp is 10 hours if operation ration of compressor is more than 70 then defrost mode starts Finally when total time is more than 60 hours then defrost modestarts Pcb Control Functions CONTROL FUNCTION CONTENTS Flow chart for Determination of defrost Defrost Mode 1 Start By determination defrost condition start 10 hours 12 hours Accumulated runng time of compressor 2 FLOW HEATER PAUSE 6min CONTROL HEATER ON When defrost condition is started OFF When D sensor is mo
26. re than 10 deg If D1 ERROR exists Heater off by Time 30 min D2 ERROR 80 min in defrost position defrost problem PAUSE Time 6 minutes minimum after defrost all devices are off hts comp fan Forced defrost 1 Start Temp control SW is pushed for 10 sec continuously 2 Flow The flow is same as the general defrost flow 3 Purpose To check defrost current of HTR in mass product line etc 4 Though D sensor is more than 10 deg HTR is on at least for 30 sec 37 Pcb Control Functions CONTROL FUNCTION CONTENTS Linitial Defrost 1 When Power ison Check the D SENSOR temp 2 Condition Less than 3 5 deg for D SENSOR Restart prevent RT S 24 The comp can t be on within 30 min after comp off 2 RT S gt 25 The comp can t be on within 6 min after comp off Control in R1 error In R sensor open short error Comp and fan are controlled by time as following Error code D1 error 1 Display Freezer red LED is on and off one time 2 Condition It happens when D sensor is open or short D2 error 1 Display Freezer red LED is on and off two times 2 Condition 80 min in defrost position defrost problem R1 error 1 Display Refrigerator red LED is on and off one time 2 Condition It happens when R sensor is open or short RT error 1 Display Refrigerator red LED is on and off two times 2 Condition It happens when RT sensor is open or short Display contents LED on off Output D1 ER
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