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TECHNICIAN SERVICE MANUAL - Andi

1. Close the valve at pressure 1 0 kgf cm G i Open LB valve to discharge the air until the high pressure gauge reaches 1 0 kgf cm G re close HEwalye at this k Open VB valve of the vacuum pump and then open LB and In operating 8 amp 9 be HB valves slowly to extract sure to discharge the freon vacuum in the system easing from the system and at this the load of vacuum pump time do not allow the air get into the system The pressure must not be lower than 1 0 kgf cm G Cen HFC 134a Page 50 XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR l Vacuum extraction for 20 q The high pressure gauge minutes till the valve becomes should be over 1 0 kgf cm G the condition of Fig 11 and then use the sealing wrench to seal the filling tube m After the vacuum extraction from this end Then remove close all the valves the compound pressure gauge and seal the front end of the HB filling tube L H Ar e When sealing the filling PI tube at pressure below 1 0 35 kgf cm G the air may be sucked in n Identify the graduation of the filling tube S Q K ap Vacuum pump stops LI LHFC 134a o o o Open LB valve and seal the required amount of freon through BC valve L Run the refrigerator compressor and push the freon of the filling tub
2. REF PART NO DESCRIPTION COL QTY 31 25 PSPAPOO26K2EO BOTTOM HINGE SPACER 2 33 67 PSPAP0049K2E0 CENTER HINGE SPACER 2 34 34 QACC 1139K2E0 POWER PLUG PTU427 PTQ PTG440SAMR 1 34 01 QACC 1145K2E0 POWER PLUG PTV15 PTV440SAMR 1 35 03 QSW P0105K2E0 1 DOOR SWITCH 1 36 53 PCOV 0220K2F0 WIRING COVER 1 37 11 PCOV 0106K2F0 ELECTRIC BOX 1 39 19 FCAG 0191K2F0 DOOR RACKS 5 40 67 FPAN 0052K2ES ICE CUBE ASS Y Q 1 40 67 FPAN 0052K2ES ICE CUBE ASS Y E 1 41 22 LFRM 0087K2FS 1 ICE SLIDER Q 1 41 22 LFRM 0087K2FS 1 ICE SLIDER E 1 42 01 FCAG 0192K2FS BOTTLE STORAGE RACK Q 1 42 01 FCAG 0192K2FS BOTTLE STORAGE RACK E 1 43 32 UCOVP0077K2F0 1 CHILL ROOM COVER 1 44 35 UPAN 0071K2F0 F TRANSPARENT SHELF LARG E 1 45 88 UPAN 0073K2F0 CHILL ROOM 1 46 70 UPAN 0074K2F0 F TRANSPARENT SHELF SMALL 1 47 32 UPAN 0096K2KS GLASS SHELF 3 47 32 UPAN 0096K2KS GLASS SHELF E 3 48 39 URCV 0075K2F0 ICE STORAGE BOX 1 49 43 URCV 0112K2F0 VAGETABLE CRISPER 1 50 57 USRA 0014K2FB 2 EVAPORATION PAN Q 1 50 15 USRA 0014K2FQ 2 EVAPORATION PAN E 1 XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR Ci osumaa EGGSTORAGEBUGKET La 53 45 HDECQO463K21S 35 UTNA 0170K210 a GLASS TRIM QTY 37 HGRL 0014K2F0 66 FCONS0102K2S0 35 FFRM 0023K2K0 1 22 PCMPL0145K2K0 1 a sch 1 sch LI sch sch sch S BD 59 PCMPLO157K2KO 1
3. PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR Page 62 XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR Page 63 REF PART NO DESCRIPTION COL QTY 1 13 LHLD 0227K2FS DRAIN CONNECTOR E 1 1 13 LHLD 0227K2FS DRAIN CONNECTOR Q 1 2 14 NBRGPOOO3K2FO 1 HINGE BOSS 1 3 41 FEVA 0324K2K0 2 EVA ASS Y 1 4 87 LHLD 0235K2P0 1 DEFROST HEATER SUPPORT 1 5 77 LHLD O445K2PO DEFROST HEATER COVER 1 6 20 RHET 0183K2E0 DEODER DEFROST HEATER 1 7 11 DCAB O722K2KQ CABIENT ASS Y E 1 7 36 DCAB 0722K2KY CABIENT ASS Y Q 1 8 18 DDOR O623K2KQ R DOOR PU ASS Y E 1 8 43 DDOR 0623K2KY R DOOR PU ASS Y Q 1 9 75 DDOR 0620K2KQ F DOOR PU ASS Y E 1 9 11 DDOR 0620K2KY F DOOR PU ASS Y Q 1 10 39 FHNG 0017K2MO BOTTOM HINGE ASS Y 1 11 71 GCOVH0057K2FS R CONTROL BOX E 1 11 71 GCOVH0057K2FS R CONTROL BOX 1 12 02 MSPR 0119K2E0 KNOB SPRING 2 13 26 NSTNPOO63K2KQ BRADGE ASS Y E 1 13 26 NSTNPOO63K2KQ BRADGE ASS Y Q 1 14 24 JKNB 0082K2FS F KNOB E 2 14 24 JKNB 0082K2FS F KNOB Q 2 15 33 LHLD 0204K2FS MEAT CASE HOLDER E 3 15 33 LHLD 0204K2FS MEAT CASE HOLDER Q 3 XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR kad 73 LPIN 0053K2FS STOPPER PART NO DESCRIPTION SS 73 LPIN 0053K2FS STOPPER E 78
4. 50 PPIPCO003K2E0 1 22 LHLD 0261K2P0 1 20 LHLD 0263K2P0 20 MSPR 0118K2E0 14 NFANPOO66K2FO 30 FMOTROO70K2E0 68 CH Ki 87 LHLD 0232K2F0 oorcovamars JMumARLOWER a GLASS PANEL COMPRESSOR COVER SUB CONDENSER ASS Y BASE PLATE ASS Y OO ki kt ka it COMPRESSOR PTV15 PTV440SANR CHARGE PIPE MOTOR FIXED LARGE MOTER FIXED SMALL FAN SPRING FAN FAN MOTOR MOTOR FIXING RUBBER Laj KEN Page 58 eaj sch LI sch MO sch 1 sch 1 sch 1 mas Say ey sch XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR Page 59 REF PART NO DESCRIPTION COL QTY 71 45 PGID 0054K2F0 MULTI AIR GUIDE 1 72 27 RLMP 0035K2E0 LAMP 1 73 46 QW VZ0857K2E0 LAMP HOLDER WIRING 1 74 01 QSOC 0065K2E0 LAMP HOLDER 1 75 51 LHLD 0203K2FS B THM SUPPORT Q 1 75 51 LHLD 0203K2FS B THM SUPPORT E 1 76 60 PGID 0049K2F0 R AIR GUIDE TOP 1 77 31 PGID 0050K2F0 R AIR GUIDE BOTTOM 1 78 76 PSEL 0221K2E0 R KNOB SEALER 1 79 20 PSEL 0397K2E0 SEALER 1 80 62 PSEL 0746K2E0 R AIR GUIDE SEALER 1 81 65 RTHM 0171K2E0 DAMPER THERMISTOR 1 82 87 LSTP 0019K2FB 1 F DOOR STOPPER Q 1 82 45 LSTP 0019K2FQ 1 F DOOR STOPPER E 1 83 64 PPACG0394K2EB F DOOR PACKING Q 1 83 22 PPACGO394K2EQ F DOOR PACKING E 1 84 29 GLIN O356K2PO R DOORLINER 1 85 01 LPLTMO716K2PO R DOOR STOPPER
5. Use proper electric components appropriate to the compressor Note to Keep Compressor If Compressor gets wet in the rain and rust in the pin of Hermetic Terminal poor operation and poor contact may cause Be careful that dust humidity and flux due to welding don t inflow in Compressor inside in replacing Compressor Dust humidity and flux due to welding which inflows to Cylinder may cause lock and noise Vil ADJUSTMENT 7 2 PTC STARTER 7 2 1 7 2 2 7 2 3 Composition of PTC Starter PTC Positive Temperature Coefficient is no contact semiconductor starting device which uses ceramic material and the material consists of BaTiO The higher the temperature is the higher resistance value becomes These features are used as starting device of motor Role of PTC Starter PTC is attached to hermetic Compressor used for refrigerator show case and starts motor Compressor for household refrigerator applies singlephase induction motor For normal operation of singlephase induction motor in the starting operation flows in both main coil and sub coil After the starting is over the current is cut off in sub coil The proper features of PTC play the above all roles So PTC is used as a starting device of motor Motor Restarting and PTC Cooling For restarting after power off during normal Compressor Motor operation plug the power cord after 5 min for pressure balance of refrigerating cycle and PTC c
6. High of bumper thermostat P p Is the turn button set at Strong position Freon leakage at the thermo sensor of bumper thermostat Adjust door and replace the door knob Frequent opening of door Insufficient convection of cold air due to over loaded food Adjust the storing place of refrigerator Avoid direct sun beam or move the gas stove away from the refrigerator Note if the food stored inside the storage room being too much Adjust door and replace door knob Replace F thermostat a Replace the motor of fan Defect repairs and replace the drying filter Refer to the method of non Page 31 temperature Opened Set the turn button to Medium Any clearance at the door Yes and confirm knob No High temperature in the freezing storage and the cooling chamber Is the storage environment No The ambient space of the Yes appropriate refrigerator being too small No Yes The ambient temperature of the refrigerator being too high v Is the storing method of the food N e o inside the storage room appropriate Yes Yes The clearance of door knob No Mist and frost formed at the top of the freezing chamber and quick freezing chamber No La Will F thermostat become cold Yes after the short circuit No Is the fan in the storage room No Is the motor of fan operated operated normally n
7. PART NO 13 LHLD 0227K2FS 13 LHLD 0227K2FS 14 NBRGPOOO3K2FO 1 41 FEVA 0324K2K0 2 87 LHLD 0235K2P0 1 77 LHLD O445K2PO 20 RHET 0183K2E0 29 DCAB O721K2KQ 54 DCAB 0721K2KY 36 DDOR O622K2KQ 61 DDOR 0622K2KY 75 DDOR 0620K2KQ 11 DDOR 0620K2KY 39 FHNG 0017K2MO 71 GCOVH0057K2FS 71 GCOVH0057K2FS 02 MSPR 0119K2E0 26 NSTNPOO63K2KQ 26 NSTNPOO63K2KQ 24 JKNB 0082K2FS 24 JKNB 0082K2FS 33 LHLD O204K2FS 33 LHLD 0204K2FS DESCRIPTION DRAIN CONNECTOR DRAIN CONNECTOR HINGE BOSS EVA ASS Y DEFROST HEATER SUPPORT DEFROST HEATER COVER DEODER DEFROST HEATER CABIENT ASS Y CABIENT ASS Y R DOOR PU ASS Y R DOOR PU ASS Y F DOOR PU ASS Y F DOOR PU ASS Y BOTTOM HINGE ASS Y R CONTROL BOX R CONTROL BOX KNOB SPRING BRADGE ASS Y BRADGE ASS Y F KNOB F KNOB MEAT CASE HOLDER MEAT CASE HOLDER Page 55 COL O Oojmpojmjojm m mIoO m o m o QTY QOIOININ D apaj jpajappa ja pa j a pa sch St eS gt XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR REF coL 16 16 17 18 18 19 QTY m 720 an 22 22 23 23 24 24 25 25 26 26 27 28 30 77 PCOV 0590K2FS F LOUVER 73 PDRY 0046K2E0 2 50 PPIPCO003K2E0 1 46 PSPAPOOOGK2EO 1 DRYER CHARGE PIPE TOP HINGE SPACER Page 56 XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR Page 57
8. PTU427SAMR PTQ440SAMR PTG440SAMR Color Silver Al Black Ni Source Comp Net weight Rated voltage V Frequencv Hz Rated input W Refrigerant R 134a charging quantitv Nte weight Kg Poor material Recessed handle Page 6 ll PARTS IDENTIFICATION PTV15SAMR PTU427SAMR PTQ440SAMR PTG440SAMR PTV16SAMR PTU463SAMR PTQ470SAMR PTG470SAMR F Freezer R Retigerator Temp Terperature l i Eyq Storage Bucket if e Ta m Chilled Case Deodonzer Lamp Bottle Storage Rack Vegetable Chsper Regulator Evaporation Pan Note 1 Because of ice expansion containers with water become deformed in the freezer PTV15SAMR PTU427 SAMR PTQ440SAMR PTG440SAMR has 2 Transparent Plastic Shelves amp 3 Door Racks PTV16SAMR PTU463SAMR PTQ470SAMR PTG470SAMR has 3 Transparent Plastic Shelves amp 4 Door Racks Features Ice tray Can make and store 1kg of ice cubes Chilled Case The fish and meats which will be cooked within 2 days can store here no thawing is required Evaporation Pan Water discharged from the refrigerator is evaporated here Door Racks F Short term storage of frozen food Egg Storage Basket Can store 16 eggs Door Racks R Short term storage of refrigerated food Bottle Storage Rack Can store 5 bottles of beer or soda Regulator For regulation of the refrigerator Page
9. 7 ll PARTS IDENTIFICATION PTV19SAMR PTU527SAMR PTQ530SAMR PTG530SAMR PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SAMR Fo Freezer R Refngerator Transparent Plastic Shelf Small Door Racks l Egg Storage Bucket Bottle Storage Rack Note 1 Because of ice expansion containers with water become deformed in the freezer PTV15SAMR PTU427SAMR PTQ440SAMR PTG440SAMR has 2 Transparent Plastic Shelves amp 3 Door Racks PTV16SAMR PTU463SAMR PTQ470SAMR PTG470SAMR has 3 Transparent Plastic Shelves amp 4 Door Racks Features Ice tray Can make and store 1kg of ice cubes Chilled Case The fish and meats which will be cooked within 2 days can store here no thawing is required Evaporation Pan Water discharged from the refrigerator is evaporated here Door Racks F Short term storage of frozen food Egg Storage Basket Can store 20 eggs Door Racks R Short term storage of refrigerated food Bottle Storage Rack Can store 5 bottles of beer or soda Regulator For regulation of the refrigerator Page 8 lll SERVICE GUIDE 3 1 REPLACEMENT OF DOOR 3 1 1 Remove the top hinge cover Twist and remove carefully not to hurt the cover and cabinet with driver 3 1 2 Remove the screw and top hinge assy screw top hinge 3 1 3 Remove the F door assy slightly and remove it 3 1 4 Remove the center hingr and remove the R door assy Page 9 ce
10. HANDLE R DOOR WITH 22MM HANDLE R DOOR WITH 19MM HANDLE i MOD COL Model Color E Black Q Silver ii Recommended Spare Parts Page 85 COL 9 D D O e 2 lt a M NN
11. LPLTMO811KZ2FO 49 LPLTP0176K2FS 49 LPLTP0176K2FS DRYER CLAMPER DRAIN HOLE COVER DRAIN HOLE COVER je D s Q QTY 51 LX XZOOG4KZEO FIX SCREW 84 MHNG 0002K2MO TOP HINGE 57 MHNG 0064K2M0 CENTER HINGE 11 PAJS 0002K2FD ADJ LEG 11 PAJS 0002K2FD ADJ LEG 14 PCOV 0002K2FQ 1 TOP HINGE COVER 39 PCOV 0002K2FY 1 TOP HINGE COVER 32 PCOV 0118K2FA LIGHT COVER 32 PCOV 0118K2FA LIGHT COVER 15 PCOV 0155K2FS EV SCREW COVER 25 15 PCOV 0155K2FS 77 PCOV 0590K2FS F LOUVER 77 PCOV 0590K2FS F LOUVER 50 PPIPCO003K2E0 1 CHARGE PIPE 46 PSPAPOOO6K2EO 1 TOP HINGE SPACER EV SCREW COVER Page 64 papa gt lU sch ININ sch gt gt gt I NINI sch gt 1 UI sch LU sch LI sch IN XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR REF PART NO DESCRIPTION COL QTY 31 25 PSPAP0026K2E0 BOTTOM HINGE SPACER 2 33 67 PSPAP0049K2E0 CENTER HINGE SPACER 2 34 34 QACC 1139K2E0 POWER PLUG PTU463 PTQ PTG470SAMR 1 34 01 QACC 1145K2E0 POWER PLUG PTV15 PTV470SAMR 1 35 03 QSW P0105K2E0 1 DOOR SWITCH 1 36 53 PCOV 0220K2F0 WIRING COVER 1 37 11 PCOV 0106K2F0 ELECTRIC BOX 1 39 19 FCAG 0191K2F0 DOOR RACKS 6 40 67 FPAN 0052K2ES ICE CUBE ASS Y Q 1 40 67 FPAN 0052K2ES ICE CUBE ASS Y E 1 41 22 LFRM 0087
12. PTU527SAMR PTQ530SAMR PTG530SAMR REF PART NO DESCRIPTION 101 15 PCOV 0155K2FS EV SCREW COVER Q 2 101 15 PCOV 0155K2FS EV SCREW COVER E 2 102 56 PSEL 0213K2E0 SEAL 1 103 26 GLIN 0414K2P0 F DOOR LINER 1 109 41 JANDMOO12K2GA 1 F DOOR HANDLE 22MM OLD Q 1 109 07 JHNDM0081K2GA F DOOR HANDLE 19MM NEW Q 1 110 42 JANDMOO15K2GA 1 RDOOR HANDLE 22MM OLD Q 1 110 89 JHNDMO083K2GA RDOORHANDLE 19MMNEW a 1 Remarks i MOD COL Model Color E Black Q Silver ii Recommended Spare Parts Page 77 PART LIST AND EXPLODED VIEW XII PTV20SAMR PTU565SAMR PTQ5705AMR PTG570SANR Page 78 XII PART LIST AND EXPLODED VIEW PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SANR D BAND FIXS POSITION Page 79 XII PART LIST AND EXPLODED VIEW PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SANR Ke RAS olp ala v oO ol o o o oy or ro o o o INININIQJQ 2 2 CH CH Page 80 EF PARTNO DESGRIPMON cot am 13 LHLD 0227K2FS DRAIN CONNECTOR LE 705 0 11 12 12 13 13 14 18 16 17 18 18 19 19 XII PART LIST AND EXPLODED VIEW PTV20SANR PTU565SAMR PTQ570SAMR PTG570SANR 3 34QACC 1139K2E0 POWER PLUG PTU565 PTQ PTGS70SAMR 1 01QACC 1145K2E0 REF PART NO DESCRIPTION COL QTY 21 17PCOV 0589K2F S F LOUVER Q 1 21 17PCOV 0589K2F S F LOUVER E 1 22 51PC
13. i OLP Over Load Protector is attached to hermetic Compressor and protects motor by cutting off current in Compressor motor by Bimetal in the OLP in case of overrising temperature ii When over voltage flows to Compressor motor Bimetal works by heating the heater inside OLP and OLP protects motor by cutting off current which flows to compressor motor 7 3 2 Role of OLP i OLP is attached to hermetic Compressor used to refrigerator and show case and prevents motor coil from being started in the Compressor iii Do notturn the Adjust Screw of OLP in any way for normal operation of OLP Composition and Connection Diagram of OLP Page 27 8 1 VIII DEODORIZATION WITH PLATINUM 8 1 1 8 1 2 8 1 4 This material is used for Deodorization and defrosting because of its high temperature acidification to get rid of odors in the refrigerator This is a platinum based catalyst deodorant evenly coated on the quartz tube Itis a highly active and adhesive metal In the refrigerator the odor passes by the deodorant catalyst and is attracted by the deodorant coated on the quartz tube When defrosting the 250 C heat produced in the quartz tube dissolves the acidified odor and purifies the cold air in the refrigerator After defrosting the clean and odor free cold air refrigerates the food At the next defrosting it carries out Deodorization and this process is repeated Electric Quartz Platinum tu
14. is arranged around the flange part of cabinet and the C partition plate preventing dew from being generated on the cabinet i D P condenser pipe may be felt hot if touched bv hand while the compressor is in operation ii If you are asked about this please explain that the hot pipe serve to prevent the dew generation Hot pipe Page 22 V FUNCTIONS 5 3 INSPECTION OF INITIAL STARTING 5 3 1 Inspection of cooling unit Set the temperature control knob to MAX and check that the compressor starts to operate Check that cool air is blown out of the cold air outlet of the freezer and the refrigerator When the compressor does not work check that the timer is not set to defrost position iv It takes about an hour and a half or two hours to put food in the refrigerator after starting operation Note After return the temperature control knob to MED position When the refrigerator is operated initially after installed the compressor may vibrate excessively for 1 to 2 min However vibration becomes normal if itis continuously operated Page 23 5 3 2 Inspection of defrost device Operate the refrigerator for 20 to 30 min and then check the defrost device in the following procedures Allow 5 min to restart the compressor since immediate starting after stopping will cause unsmooth operation Turn the timer shaft clockwise with a screw driver At this time make certains
15. power Low heat dissipater temperature No temp difference between discharge tube amp suction tube No frosting sound and almost cannot be frosted that cannot be condensated H Poor compressing Slight rise of heat dissipater temperature Low suction pressure Low current amp power Frosting being clogged Inadequate coldness Without flowing sound Inadequate coldness Frosting being clogged High current amp power Low suction pressure High compressor temp Unusual noise at the discharge section due to clogged by dust E Clogged by dusts suction tube F Dusts clog the exhaust Discharge tube temp being not too high Fair heat dissipater temperature Low suction pressure Low current amp power Inadequate coldness Almost no frosting Cycle frost amp mist 77 1 Z b Change of suction pressure Change of current amp power Intermittent flowing sound Intermittent raise of heat dissipater temperature Intermittent raise of compressor temperature C Slight air leakage D Water clogging A Too much freon Discharge tube temp being not too high Fair heat dissipater temperature Low suction pressure Low current amp power Inadequate coldness Evaporator temperature being over 18 C High temp in the refrigerator storage room Almost no frosting Poor freezing effect Low current amp power Low suction press
16. 064K2M0 CENTER HINGE 1 17 38 NPLYM0034K2E0 CASTER 18 11 PAJS 0002K2FD ADJ LEG 18 11 PAJS 0002K2FD ADJ LEG 19 14 PCOV 0002K2FQ 1 TOP HINGE COVER 19 71 PCOV 0631K2FY TOP HINGE COVER REN 20 32 Pcov 0118K2FA LIGHT COVER FE 20 32 Pcov 0118K2FA LIGHT COVER XII PART LIST AND EXPLODED VIEW PTV19SAMR PTU527SANR PTQ530SAMR PTG530SAMR Page 73 REF DESCRIPTION COL QTY 21 F LOUVER Q 1 21 F LOUVER E 1 22 TERMINAL COVER Q 1 22 TERMINAL COVER E 1 24 MULTI AIR GUIDE 1 25 46PSPAP0006K2E0 1 TOP HINGE SPACER 1 26 73LPIN 0053K2FS STOPPER E 2 26 73LPIN 0053K2FS STOPPER 2 27 25PSPAP0026K2E0 BOTTOM HINGE SPACER 2 28 67PSPAP0049K2E0 CENTER HINGE SPACER 2 30 34QACC 1139K2E0 POWER PLUG PTU527 PTQ 1 PTG530SAMR 30 01QACC 1145K2E0 POWER 1 PLUG PTV19 PTV530SAMR 31 03QSW P0105K2E0 1 DOOR SWITCH 1 32 02MSPR 0119K2E0 KNOB SPRING 2 33 11PCOV 0106K2F0 ELECTRIC BOX 1 34 23NROLP0014K2FS V CASE ROLLER 2 34 23NROLP0014K2FS V CASE ROLLER E 2 35 58FCAG 0111K2F0 DOOR RACKS 5 36 12FCOVPOO04K2KO CRISPER COVER 1 37 ICE CUBE ASS Y Q 1 37 ICE CUBE ASS Y E 1 38 ICE SLIDER Q 1 38 ICE SLIDER E 1 39 CHILL COVER 1 40 F TRANSPARENT SHELF LARGE 1 XII PART LIST AND EXPLODED VIEW PTV19SAMR PTU527SANR PTQ530SAMR PTG530SAMR 47 O6UTNA 0018K2FA EGG STORAG
17. 0K2E0 DAMPER THERM OS TAT 1 74 87LSTP 0019K2FB 1 F DOOR STOPPER Q 1 74 45LSTP 0019K2FQ 1 F DOOR STOPPER E 1 75 81PPACGO398K2EB F DOOR PACKING Q 1 75 39PPACGO3JBKZEQ F DOOR PACKING E 1 76 61GLIN O255K2PO R DOOR LINER 1 77 O1LPLTMO716K2PO RDOOR STOPPER PLATE 1 78 53LSTP 0011K2FB 1 R DOOR STOPPER Q 1 78 11LSTP 0011K2FQ 1 R DOOR STOPPER E 1 79 63PPACG0399K2EB R DOOR PACKING Q 1 79 21PPACG0399K2EQ F DOOR PACKING E 1 80 48LBND 0012K2E0 D BAND 4 Page 75 XII PART LIST AND EXPLODED VIEW PTV19SAMR PTU527SANR PTQ530SAMR PTG530SAMR 82 OALHLD 0006K2F0 2 MOTOR FIXING PLATE TI 83 87LHLD 0232K2F0 MOTOR FIXING RUBBER 84 02PCOV 0148K2FS 2 EVAPORTOR COVER Io 84 02PCOV 0148K2FS 2 85 43PSEL 0702K2E0 EV COVER SEALER 86 58PSEL 0728K2E0 EV COVER HOLE SEALER 1 87 41QW VZ0733K2E0 1 F THM WIRING 1 88 10RTHM 0179K2E0 F THM 1 89 28RTHM 0178K2E0 D THM ASS Y 1 90 O5RGAD 0161K2E0 OVERLOAD RELAY 1 91 53RSTT 0069K2E0 START RELAY 1 92 50QW VZ0754K2E0 2 DEFROST TIMER WIRING 1 93 78QSWTD0066K2E0 DEFROST TIMER 1 94 20MSPR 0118K2E0 FAN SPRING 1 95 O3NFANP0028K2FE FAN Q 1 95 O3NFANP0028K2FE FAN E 1 96 30FMOTROO70K2E0 FAN MOTOR 1 97 47QW VZ0779K2E0 1 MOTOR WIRING 1 s ao po on so Lanter menr caseron Tal a Page 76 XII PART LIST AND EXPLODED VIEW PTV19SAMR
18. 2F0 1 HINGE BOSS 2 50 23 NROLP0014K2FS V CASE ROLLER 2 50 23 NROLPOO14K2FS V CASE ROLLER E 2 51 29 FCONS0109K2S0 SUB CONDENSER ASS Y 1 52 32 FFRM 0020K2K0 3 CHASSIS ASSEMBLY 1 53 57 PCMPLO159K2KO COMPRESSOR 1 PTU565 PTQ PTG570SAMR 53 57 PCMPLO159K2KO COMPRESSOR PTV20 PTV570SAMR 1 54 50 PPIPCO003K2E0 1 CHARGE PIPE 2 55 22 LHLD 0261K2P0 1 MOTOR FIXED LARGE 1 56 20 LHLD 0263K2P0 MOTER FIXED SMALL 1 57 20 MSPR 0118K2E0 FAN SPRING 1 58 14 NFANPOO66K2F0 FAN 1 59 30 FMOTROO70K2E0 FAN MOTOR 1 60 87 LHLD O232K2FO MOTOR FIXING RUBBER 2 XII PART LIST AND EXPLODED VIEW PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SANR PART NO 61 32HPNL 0463K2RS 61 32HPNL 0463K2RS 62 49PCOV 0592K2FS 62 49PCOV 0592K2FS 63 01QSOC 0065K2E0 64 27RLMP 0035K2E0 65 46QW VZ0857K2E0 49LPLTP0176K2FS 49LPLTP0176K2FS 51LHLD 0203K2FS 51LHLD 0203K2FS 05PGID 0038K2F0 76PGID 0039K2F0 76PSEL 0221K2E0 71 75PSEL 0397K2E0 1 72 62PSEL 0746K2E0 73 19RTHM 0128K2E0 74 87LSTP 0019K2FB 1 74 45LSTP 0019K2FQ 1 5 81PPACG0398K2EB 5 39PPACG0398K2EQ 79GLIN 0254K2P0 O1LPLTMO716K2PO 53LSTP 0011K2FB 1 11LSTP 0011K2FQ 1 9 25PPACG0400K2EB 9 72PPACG0400K2EQ 48LBND 0012K2E0 67 67 70 N N 76 77 78 78 EN N EN N DESCRIPTION DECORATION PANEL DECORATION PANEL MULTI AIR LOUVER MULTI AIR LOUVER LAMP HOLDER LAMP LAMP HOLDER WIRING DRAIN HOLE COVER DRAIN
19. A 7S 52 TU IP R M SA 19 V PT Se d N SA S Hyg AL ni Wi Page S XII PTV19SAMR PTU527SAMR PTQ530SAMR PTG530SAMR PART LIST AND EXPLODED VIEW Page 72 REF PART NO DESCRIPTION 01 13 LHLD O227K2FS DRAIN CONNECTOR BEN 01 13 LHLD O227K2FS DRAIN CONNECTOR 02 14FEVA 0295K2K0 2 EVAPORATOR Fe 03 49 LHLD O208K2PO DEFROST HEATER SUPPORT u 04 25 LHLD 0446K2P0 1 DEFROST HEATER COVER 05 02 RHET 0184K2E0 DEODER DEFROST HEATER In 06 82 DCAB 0723K2KQ CABIENT ASS Y E 1 06 18 DCAB 0723K2KY CABIENT ASS Y a 1 07 89 DDOR 0624K2KQ R DOOR PU ASS Y E 1 07 25 DDOR 0624K2KY R DOOR PU ASS Y WITH 19MM HANDLE Q 1 07 71DDOR 1117K2KY R DOOR PU ASS Y WITH 22MM HANDLE Q 1 08 54 DDOR 0621K2KQ F DOOR PU ASS Y E 1 08 79 DDOR 0621K2KY F DOOR PU ASS Y WITH 19MM HANDLE Q 1 08 53 DDOR 1118K2KY F DOOR PU ASS Y WITH 22MM HANDLE Q 1 09 53 GCOVHOOSEK2FS R CONTROL BOX mz 09 53 GCOVH0058K2FS R CONTROL BOX E 1 10 21 FHNG 0018K2M0 BOTTOM HINGE ASS Y 1 11 53 PCOV 0220K2F0 WIRING COVER 1 12 26 NSTNPO063K2KQ BRADGE ASS Y 1 12 26 NSTNPO063K2KQ BRADGE ASS Y 1 13 24 JKNB 0082K2FS F KNOB 2 13 24 JKNB 0082K2FS F KNOB 2 14 78 LPLTM0811K2F0 DRYER CLAMPER 1 15 84 MHNG 0002K2M0 TOP HINGE 1 16 57 MHNG 0
20. D 89 87 LHLD 0232K2F0 MOTOR FIXING RUBBER 04 LHLD 0250K2PO MOTOR HOLDER 23 PCOV 0199K2FS 1 EVAPORTOR COVER 23 PCOV 0199K2FS 1 EVAPORTOR COVER 8 8 43 PSEL 0702K2E0 EV COVER SEALER 58 PSEL 0728K2E0 EV COVER HOLE SEALER 95 41 QW VZ0733K2E0 1 F THM WIRING 96 47 QW VZ0779K2E0 1 MOTOR WIRING 97 10 RTHM 0179K2E0 F THM 98 70 RTHM 0180K2E0 D THM ASS Y 100 69 QW VZ0877K2E0 1 COMP WIRING Page 68 XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR REF PART NO DESCRIPTION COL QTY 101 87 RSTT 0058K2E0 STARTING RELAY 1 102 78 QSWTDOO66K2EO DEFROST TIMER 103 50 QW VZ0754K2E0 2 DEFROST TIMER WIRING 21 RGAD 0151K2E0 OVERLOAD RELAY b 09 FMOTROO71K2E0 FAN MOTOR Ii 20 MSPR 0118K2E0 FAN SPRING 7 03 NFANP0028K2FE FAN 03 NFANP0028K2FE FAN E 44 GLIN 0413K2P0 F DOOR LINER LA sch 109 46 JHNDMOO14K2GA 1 F DOOR HANDLE Q 109 46 JHNDMOO14K2GA 1 F DOOR HANDLE E 110 10 JHNDMOO16K2GA 1 R DOOR HANDLE Q 110 10 JHNDMOO16K2GA 1 R DOOR HANDLE E Remarks i MOD COL Model Color E Black Q Silver ii Recommended Spare Parts Page 69 PART LIST AND EXPLODED VIEW XII PTV19SAMR PTU527SANR PTQ530SAMR PTG530SAMR FR RE DRITTE EW VI D DE O PL mn T LIS RT PA I XI R M A 0s 53 TG IP R M A os 53 SES M
21. E BUCKET 47 O6UTNA 0018K2FA EGG STORAGE BUCKET E REF PART NO DESCRIPTION COL QTY 41 14UPAN 0097K2KS GLASS SHELF Q 2 41 14UPAN 0097K2KS GLASS SHELF E 2 42 84UPAN 0055K2F0 F TRANSPARENT SHELF SMALL 1 43 01URCV 0068K2F0 CHILL ROOM 1 44 56URCV 0079K2F0 ICE STORAGE BOX 1 45 78URCV 0096K2F0 VEGETABLE CRISPER 1 6 srusracoiaare 2 EVAPORATONPAN a 6 48 21HGRL 0013K2F0 1 a Lossen Iesse 1 2 so oaroac orakars BOTTLE STORNGERAGKS ATI 52 sarrrwroomKanos Tosseng 1 1 _ 53 57PCMPLO159K2KO COMPRESSOR PTU527 PTQ PTG530SAMR Sr PTV19 PTV530SAMR 54 SOPPIPCO003K2E0 1 CHARGE PIPE 55 22LHLD 0261K2P0 1 MOTOR FIXED LARGE 56 20LHLD 0263K2P0 MOTER FIXED SMALL 57 20MSPR 0118K2E0 FAN SPRING 58 14NFANPOO66K2F0 FAN 59 30FMOTROO70K2E0 FAN MOTOR 60 87LHLD 0232K2F0 MOTOR FIXING RUBBER MI sch aj jajpfaja nN Page 74 XII PTV19SAMR PTU527SANR PTQ530SAMR PTG530SAMR PART LIST AND EXPLODED VIEW z e sorcovossarors MOUTARLOWWER a a orasocooeskazo iwe noer e Taassen ram HOLDERWIRNG 66 saurcrPoiTecars DRANHOUEGOVER a S 67 Lamae BTAMSUPRORT ar a es seess RARGUDETOF Tr e remous RARGUBES Tr 70 76PSEL 0221K2E0 RKNOB SEALER 1 71 75PSEL 0397K2E0 1 SEALER 1 72 62PSEL 0746K2E0 R AIR GUIDE SEALER 1 73 77RTHM 012
22. GE Appliances Service Training TECHNICIAN SERVICE MANUAL Refrigerator MODELS PTV15SAMR PTV16SAMR PTV19SAMR PTV20SAMR PTG440SAMR PTG470SAMR PTG530SAMR PTG570SAMR PUB NO SPWR1027E JULY 2001 PTU427SAMR PTU463SAMR PTU527SAMR PTU565SAMR PTQ440SAMR PTQ470SAMR PTQS3OSAMR PTQ570SAMR IMPORTANT SAFETY NOTICE The information in this service guide is intended for use by individuals possessing adequate backgrounds of electrical electronic and mechanical experience Any attempt to repair a major appliance may result in personal injury and property damage The manufacturer or seller cannot be responsible for the interpretation of this information nor can it assume any liability in connection with its use WARNING To avoid personal injury disconnect power before servicing this product If electrical power is required for diagnosis or test purposes disconnect the power immediately after performing the necessary checks RECONNECT ALL GROUNDING DEVICES lf grounding wires screws straps clips nuts or washers used to complete a path to ground are removed for service they must be returned to their original position and properly fastened Page2 THE MANUAL COVERS THE FOLLOWING MODELS MODEL COUNTRY PTU427SAMR AUSTRALIA PTU463SAMR NEW ZEALAND PTU527SAMR PTU565SAMR N A BANGLADESH N A CHINA N A HONG KONG N A INDIA PTG440SAMR INDONESIA PTG470SAMR THAILAND PTGS30SAM
23. HOLE COVER B THM SUPPORT B THM SUPPORT R AIR GUIDE TOP R AIR GUIDE B R KNOB SEALER SEALER R AIR GUIDE SEALER DAMPER THERMISTOR F DOOR STOPPER F DOOR STOPPER DOOR PACKING F DOOR PACKING R DOOR LINER R DOOR STOPPER PLATE R DOOR STOPPER R DOOR STOPPER R DOOR PACKING R DOOR PACKING D BAND Page 83 m m LI So sch 1 oO oO a m _ m 7 sch JI S sch KR XII PART LIST AND EXPLODED VIEW PTV20SANR PTU565SAMR PTQ570SAMR PTG570SANR MOTOR WIRING Page 84 Sach oamsraro2 jmororrinerae femmpazaon JworoRFixNGRUBBERT o2Pcovonezrs2 EVARORTOR OVER jo orcovananars2 EVARORTOR COVER je EE jevoovensenen SOPSELOTZAKZE0 evcovennoeseues oe mme LI a Ian meer II Foo fosneanoikes OVERIOADREAY h e soawavzorsakzeo2 DEFROSTTIMERWANG PeowsPRoveKe0 _ raNsPANG fb foonranpoozecare FAN fo Foonranpoozecare an Ed 47 QW VZ0779K2E0 1 escw vzoerre2eos leomewiiNs oi Lampe wessen jo i XII PART LIST AND EXPLODED VIEW PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SANR REF 101 101 103 104 109 109 110 110 Remarks PART NO 15 PCOV 0155K2FS 15 PCOV 0155K2FS 26 GLIN O414K2PO 56 PSEL 0213K2E0 07 JANDMOO12K2GA 1 36 JHNDM0081K2GA 78 JANDMOO13K2GA 1 18 JHNDMO082K2GA DESCRIPTION EV SCREW COVER EV SCREW COVER F DOOR LINER SEAL F DOOR WITH 22MM HANDLE F DOOR WITH 19MM
24. K2FS 1 ICE SLIDER Q 1 41 22 LFRM 0087K2FS 1 ICE SLIDER E 1 42 01 FCAG 0192K2FS BOTTLE STORAGE RACK Q 1 42 01 FCAG 0192K2FS BOTTLE STORAGE RACK E 1 43 32 UCOVP0077K2F0 1 CHILL ROOM COVER 1 44 35 UPAN 0071K2F0 F TRANSPARENT SHELF LARGE 1 45 88 UPAN 0073K2F0 CHILL ROOM 1 46 70 UPAN 0074K2F0 F TRANSPARENT SHELF SMALL 1 47 32 UPAN 0096K2KS GLASS SHELF 3 47 32 UPAN 0096K2KS GLASS SHELF E 3 48 39 URCV 0075K2F0 ICE STORAGE BOX 1 49 43 URCV 0112K2F0 VAGETABLE CRISPER 1 Page 65 XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR Page 66 REF PART NO DESCRIPTION COL QTY 50 57 USRA 0014K2FB 2 EVAPORATION PAN Q 1 50 15 USRA 0014K2FQ 2 EVAPORATION PAN E 1 51 06 UTNA 0018K2FA EGG STORAGE BUCKET Q 2 51 06 UTNA 0018K2FA EGG STORAGE BUCKET E 2 52 45 HDECQ0463K21S GLASS TRIM Q 1 52 45 HDECQ0463K21S GLASS TRIM E 1 53 35 UTNA 0170K2E0 GLASS PANEL 1 54 37 HGRL 0014K2F0 COMPRESSOR COVER 1 58 66 FCONS0102K2S0 SUB CONDENSER ASS Y 1 59 35 FFRM 0023K2K0 1 BASE PLATE ASS Y 1 61 22 PCMPLO145K2KO0 1 u 1 61 59 PCMPLO157K2KO 1 COMPRESSOR PTV16 PTV470SAMR 1 62 50 PPIPCO003K2E0 1 CHARGE PIPE 1 63 22 LHLD 0261K2P0 1 MOTOR FIXED LARGE 1 64 20 LHLD 0263K2P0 MOTER FIXED SMALL 1 65 20 MSPR 0118K2E0 FAN SPRING 1 66 14 NFANPOO66K2F0 FAN 1 67 30 FMOTROO70K2E0 FAN MOTOR 1 68 87
25. LHLD 0232K2F0 MOTOR FIXING RUBBER 2 69 32 HPNL 0463K2RS DECORATION PANEL Q 1 69 32 HPNL 0463K2RS DECORATION PANEL E 1 XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR REF 70 BOPCOV OB92KZFS MULTIAIRLOUER a 17 70 89 Pcov o592k2FS MULTIAIRLOUVER 71 as PGID OOSAKZFO MULTIAIRGUIDE 72 27 RLMP 0035K2E0 LAMP 73 46 QW VZ0857K2E0 LAMP HOLDER WIRING 74 01 QSOC 0065K2E0 LAMP HOLDER 75 51 LHLD 0203K2FS B THM SUPPORT 75 51 LHLD 0203K2FS B THM SUPPORT 76 60 PGID 0049K2F0 R AIR GUIDE TOP 77 31 PGID 0050K2F0 R AIR GUIDE BOTTOM 78 76 PSEL 0221K2E0 R KNOB SEALER 79 20 PSEL 0397K2E0 SEALER 80 62 PSEL 0746K2E0 R AIR GUIDE SEALER 81 36 RTHM 0113K2E0 DAMPER THERMISTOR 82 87 LSTP 0019K2FB 1 F DOOR STOPPER 82 45 LSTP 0019K2FQ 1 F DOOR STOPPER 83 64 PPACG0394K2EB F DOOR PACKING 83 22 PPACG0394K2EQ F DOOR PACKING 83 17 PPACG0337K2EQ FF GASKET FOR PTU463SAMR 84 80 GLIN O349K2PO R DOOR LINER Page 67 XII PART LIST AND EXPLODED VIEW PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR REF PART NO DESCRIPTION COL 85 01 LPLTMO716K2PO R DOOR STOPPER PLATE 86 53 LSTP 0011K2FB 1 R DOOR STOPPER Q 86 11 LSTP 0011K2FQ 1 R DOOR STOPPER E 7 28 PPACGO396K2EB R DOOR PACKING Q 87 75 PPACG0396K2EQ R DOOR PACKING 88 48 LBND 0012K2E0 D BAN
26. OV 0223K2FS 1 TERMINAL COVER Q 1 22 51PCOV 0223K2FS 1 TERMINAL COVER E 1 23 73PDRY 0046K2E0 2 DRYER 1 24 13PGID 0040K2F0 1 MULTI AIR GUIDE 1 z z EE aa eessen z z a ES 31 32 03QSW P0105K2E0 1 02MSPR 0119K2E0 11PCOV 0106K2F0 58FCAG 0111K2F0 06FCAG 0112K2FS 1 O6FCAG 0112K2FS 1 POWER PLUG PTV20 PTV570SAMR DOOR SWITCH KNOB SPRING ELECTRIC BOX DOOR RACKS BOTTLE STORAGE RACKS BOTTLE STORAGE RACKS 36 12FCOVP0004K2K0 CRISPER COVER 37 07FPAN 0060K2KS ICE CUBE ASS Y 37 07FPAN 0060K2KS ICE CUBE ASS Y 38 80LFRM 0090K2FS ICE SLIDER 38 80LFRM 0090K2FS ICE SLIDER 39 65UCOVP0040K2F 0 CHILL COVER 40 65UPAN 0042K2F0 F TRANSPARENT SHELF LARGE 1 sch 1 sch 1 sch 1 OE MY a a Page 81 XII PART LIST AND EXPLODED VIEW PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SANR Page 82 REF PART NO DESCRIPTION COL QTY 41 14 UPAN 0097K2KS 1 GLASS SHELF Q 3 41 14 UPAN 0097K2KS 1 GLASS SHELF E 3 42 84 UPAN 0055K2F0 F TRANSPARENT SHELF SMALL 1 43 01 URCV 0068K2F0 CHILL ROOM 1 44 56 URCV 0079K2F0 ICE STORAGE BOX 1 45 78 URCV 0096K2F0 VAGETABLE CRISPER 1 46 57 USRA OO14K2FB 2 2 EVAPORATION PAN Q 1 46 15 USRA 0014K2FQ 2 EVAPORATION PAN E 1 47 06 UTNA 0018K2FA EGG STORAGE BUCKET Q 2 47 06 UTNA 0018K2FA EGG STORAGE BUCKET E 2 48 21 HGRL 0013K2F0 1 COMPRESSOR COVER 1 49 14 NBRGP0003K
27. PLATE 1 86 53 LSTP 0011K2FB 1 R DOOR STOPPER Q 1 86 11 LSTP 0011K2FQ 1 R DOOR STOPPER E 1 87 46 PPACG0395K2EB R DOOR PACKING Q 1 87 04 PPACGO395K2EQ R DOOR PACKING E 1 88 48 LBND 0012K2E0 D BAND 3 89 87 LHLD 0232K2F0 MOTOR FIXING RUBBER 2 90 04 LHLD 0250K2P0 MOTOR HOLDER 1 XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR REF PART NO DESCRIPTION COL QTY 23 PCOV 0199K2FS 1 EVAPORTOR COVER Q 1 23 PCOV 0199K2FS 1 EVAPORTOR COVER E 1 43 PSEL 0702K2E0 EV COVER SEALER 1 58 PSEL 0728K2E0 EV COVER HOLE SEALER 1 41 QW VZ0733K2E0 1 F THM WIRING 1 96 47 QW VZ0779K2E0 1 MOTOR WIRING 1 10 RTHM 0179K2E0 F THM 1 98 70 RTHM 0180K2E0 D THM ASS Y 1 100 69 QW VZ0877K2E0 1 COMP WIRING 1 101 87 RSTT 0058K2E0 STARTING RELAY 1 102 78 QSWTDO066K2E0 DEFROST TIMER 1 103 50 QW VZ0754K2E0 2 DEFROST TIMER WIRING 1 104 21 RGAD 0151K2E0 OVERLOAD RELAY 1 105 09 FMOTRO071K2E0 FAN MOTOR 1 20 MSPR 0118K2E0 FAN SPRING 1 03 NFANPOO28K2FE FAN 1 03 NFANPOO28K2FE FAN E 1 44 GLIN 0413K2P0 F DOOR LINER 1 46 JANDMOO14K2GA 1 F DOOR HANDLE Q 1 46 JHNDM0014K2GA 1 F DOOR HANDLE E 1 81 JHNDMOO17K2GA 1 R DOOR HANDLE Q 1 81 JANDMOO17K2GA 1 R DOOR HANDLE E 1 Remarks i MOD COL Model Color E Black Q Silver ii Recommended Spare Parts Page 60 PART LIST AND EXPLODED VIEW XII f d 5 Page 61
28. R VIETNAM PTGS70SAMR N A JAPAN N A KOREA N A MALAYSIA THE MANUAL COVERS THE FOLLOWING MODELS MODEL COUNTRY N A PAKISTAN PTV15SAMR PHILIPPINES PTV16SAMR PTV19SAMR PTV20SAMR PTQ440SAMR SINGAPORE PTQ470SAMR PTQ530SAMR PTQ570SAMR N A TAIHITI N A TAIWAN SPECIFICATION PTV20SAMR PTU565SAMR PTQ570SAMR PTG570SAMR PTV19SAMR PTV16SAMR PTV15SAMR PTU527SAMR PTU463SAMR PTU427SAMR PTQ530SAMR PTQ470SAMR PTQ440SAMR PTG530SAMR PTG470SAMR PTG440SAMR 2 door 2 door 1774 1674 Net dimension mm 674 Depth 560 733 706 706 Rated storage volume liter F 139 R 391 F 139 R 346 1 5 Svstem Heater svstem Defrosting Start Automatic d Finish Automatic Temperature control Automatic Adjustable No frost freezer y Interior lamp 1 1 1 1 Caster 2 2 Evaporating pan 1 1 1 1 8 Transparent plastic shelf 2 2 1 2 Twisted ice tray Twin ice cube maker Transparent door racks 2 2 2 2 E Multi air flow Al N Chilled room Al V 5 Transparent shelf with steel frame 2 2 5 Vegetable crisper with moisture control 2 Traditional vegetable crisper 1 1 1 1 Large bottle beer storage rack 1 1 1 1 Egg storage bucket 2 2 2 Page5 Models SPECIFICATION PTV20SAMR PTV19SAMR PTU565SAMR PTU527SAMR PTQ570SAMR PTQ530SAMR PTG570SAMR PTG530SAMR PTV16SAMR PTU463SAMR PTQ470SAMR PTG470SAMR PTV15SAMR
29. be tube deodorant Diagram of defrosting heater 8 2 DEODORIZATION WITH PLATINUM APPLICATION OF PLATINUM AS DEODORANT 8 2 1 8 2 2 8 2 3 8 2 4 8 2 5 Page 28 A fan is used in the frost free refrigerator for refrigeration The Platinum deodorizer is installed beneath the cooler at the cold air outlet that cools the freezer compartment Because the refrigerator is a sealed cabinet the rotating cool air is forced to rotate by the fan and cause odor to pass through the deodorizer When not defrosting the deodorant is highly activated and odor is absorbed After running for a while and during the defrosting stage the heat produced by the defrosting heater that goes through the quartz tube to the deodorant on the surface at over 250 C causes odor to attach to the deodorizer where it is acidified into pure gas free of odor At the end of defrosting the fan resumes work and the high temperature does not go down The acidified gas causes the deodorant to continue to absorb odor Air flow in freezer Platinum deodorant gt Airflow in freezer gt Air flow in refrigerator 1 Not cold at all freezing storage and cooling chamber are not cold Is the plug being inserted No Is the plug being inserted Is the voltage over 99V Yes v No Is the compressor operating PO IX FAILURE DIAGNOSIS Insert the power plug Any shutd
30. button of the freezing chamber at No Strong while the cooling chamber is at Medium then the cooling chamber and freshness keep chamber will become too cold T t t ri h chamber i Sa Is th bient t t Ka emperature set of each chamber in s the ambien empera ure Turn the button to Weak position the storage room below 5 C Turn all the buttons to Medium for Only for the freezing of food Yes a confirmation GE the suction a of Change the storing method of the bumper thermostat food When the food containing more moist bean curd Low vegetable fruit etc is placed at the inner side of temperature shelve or the freshness keep chamber then the food would be easily frozen So it is necessary to change the storage method Confirm the cohesion of b opened Onam ea SUR gt Replace the bumpter thermostat Opened Closed y Mist and frost formed at the top of Yes Forget to close the freezing freezing chamber and quick freezing gt chamber door Repair the contact chamber Freezing phenomenom formed at the bumping part of of food and door rail the bumper thermostat When the bumper thermostat is Put iced water in to the cup or replaced due to poor cooling be placed it into the freezing chamber sure not to install the cooling to cool it down so as to confirm the chamber bumper correctly and it action of the bumper must be secured on the original leverage Page 33 5 Unusual Noise Unusual n
31. capillary tube that has formed the cause of moist clogging Therefore it is prohibited to use the current tools for R 12 R 22 R50 instead the new and special tools for HFC 134a are used together with HFC 134a Ester oil as well For the freon container freon filling tank coupling pressure gauge valve tubes compound pressure gauge vacuum pump tube cutter fast coupling etc the mixing of the original system oil should be avoided Page 43 In addition the tools for the new product must be cleaned by Alcohol It should be noted that even the mixture of few grams of oil will deteriorate the function of the freezing system The use of flux is prohibited for welding Water may seep into the system when the water soluble flux is used for welding so it is prohibited to use Basically the copper tube and iron tube welding will be avoided as much as possible and if necessary fresh water will be used to dissolve it To prevent the fluochlorine of tap water from getting into the freezing system the cleaning flux should be prevented from seeping into the freezing system XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR 11 2 3 11 2 4 Nitrogen being used in tube welding During the welding of tubes the oxidized dirt in the tubes will cause the clogging of capillary tube So nitrogen must be used to blow nitrogen welding the tubes during the welding Vacuum degree enhance the a
32. ccuracy of vacuum degree Operational sequence of below should be based for the vacuum extraction and freon filling The air in the freezing system especially in the case of oxygen will make ester become an oil base substance Chemical reaction will be developed by the oxidized oil and metal in producing fluoride metal which is one of the reasons of capillary tube clogging For this reason higher degree of vacuum is required 11 3 Vacuum pump Page 44 SYNOPSIS OF MAINTENANCE SEQUENCE FOR HFC 134A FREEZING SYSTEM 11 3 1 Reactions for CFC 12 Upon repairing the freezing system connect the compound pressure gauge vacuum pump and filling tank as indicated in the following figure When the repairs of HFC 134a system is required it is necessary to enhance the vacuum degree and so different tube connections will be applied as per figure of below Compound Pressure Gauge D EE Freon filling tank XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR 11 3 2 Reactions for HFC 134a i Upon welding the tube blow with nitrogen to avoid the capillary tube clogging by the oxidized membrane ii Aiming atthe improvement of vacuum degree for the vacuum pump of pressure gauge install additional valves for the equipment using bolt to keep non condense air from getting in iii Shorten the service time as indicated in the figure Operate by the tubing type as shown on the figure be
33. ce the OFF position control switch 2 Poor practice e Replace the control switch 3 Air leakage freon e Replace the control switch Defrost switch 1 Poor practice Replace the defrost switch Instant power Compressor Choking e Replace the stop of major compressor t SC ec 2 Short circuit e Replace the between motors compressor 3 Broken auxiliary e Replace the coil of the motor compressor Starter 1 Poor practice e Replace the starter 2 Poor contacting e Contacting point point be polished or replace with a new one Capacitor Burnt out e Replace the capacitor Power Abnormal voltage e Explanation for the customer Defrost switch Defrost switch 1 Poor practice e Replace the fails to recover or defrost switch longer time GE for 2 Low room e Explanation for recovery temperature the customer Page 35 X CAUSES amp TREATMENT OF REFRIGERATOR FAILURES Phenomenon Failure Inspection Part Causes Treatment Actions Condition Operation time Compressor fails Control switch Poor practice e Replace the being too long to control the control switch t ii Door knob 1 Door knob e Replace the door knob 2 Poor door e Be adjusted clearance Other 1 Too much food e Explanation for being stored the customer 2 The food stored e Explanation for being too warm the customer 3 Door opening e Explanation for being too the customer frequent 4 Improper storage e Explanati
34. drain hole cover screw R control box assy multi air louver lamp cover WE MM screw wiring cover lamp holder lamp screw Page 12 damper thermo R air guide bottom lll SERVICE GUIDE 3 6 REPLACEMENT OF DOOR SWITCH 3 7 REPLACEMENT OF D TIMER 3 6 1 Remove the door switch by using 3 7 1 Remove electric box screw screwdriver remove the door switch from cabinet takinf care not to damage the 3 7 2 Remove electric box cabinet 3 7 3 Remove D timer and replace charge pipe compressor fan fan motor for compressor rating label compressor cover terminal defrost timer Page 13 lll SERVICE GUIDE Remove drain hole cover Remove drain connector Clean connector amp drain pipe 3 8 REPLACEMENT OF PTC amp OLP 39 HOW TO CLEAN DRAIN PIPE OVERLOAD RELAY 3 9 1 3 8 1 Remove the compressor cover 3 9 2 3 8 2 Remove electric box clamp 3 9 3 3 8 3 Remove electric box 3 8 4 Remove PTC amp OLP and replace PTC 8 OLP overload relay start relay electric box OLP drain connector Drainage hole cover Control box Before opening the box 3 9 4 Page 14 Dismounting and Cleaning of Drainage Pipe Drainage pipe D gt After opening the box Water Drainage The water drainage adapter in the drawer should be cleaned every 6 months to 1 year to keep it from being obstructed This avoids poor drainage and refrigeration The water drained
35. e air in the freon filling tank and the connecting tube must be discharged By the connection method shown on the right side figure close all the valves Connect the compressor to the starter and the overload protector making it operable Freon tank XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR iii Operational Sequence e Open CB valve and let 50g of freon enter the freezing system a Vacuum pump starts to from LB side the low pressure operate to be stopped until gauge be kept at 3 4 kgf cm finishing the vacuum of pressure at this time extraction till to Point 13 b Open VB valve first and then open LB HB valves ET limi St a l c f Close both CB and LB valves Open the valves by 1 2 3 sequence c Vacuum extraction 5 minutes d After extracting vacuum for 5 minutes close HB VB valves and leave LB valve open g Loosen the nut of connection point A to discharge the air Confirm the balance of high low pressures Page 49 XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR h Open HB valve to discharge j Lock the nut of connection the air until the high pressure point A indicated in 7 gauge reaches 1 0 kgf cm G then close HB valve at this Open CB valve slightly to time discharge the freon then close the purge in the tube A N HFC 134a
36. e and compound pressure gauge into the system Seal the required amount of freon through CB valve and then adjust by the graduation of the filling tube p The condition of valve after sealing the freon only LB valve is left open SS HFC 134a o D e When the low pressure gauge is pointing at 1 0 kgf cm G close LB valve to stop the compressor XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR s Seal the filling tube at the low pressure side and remove the compound pressure gauge then seal the filling tube e Confirm the pressure be over 1 0 kgf cm G t After running the compressor confirm the coldness e Confirm the temperature raise of discharge tube and back side heat dissipater Note HFC 134a ofthe aforesaid operation aims to reach high degree of vacuum and prevent the reverse flow of vacuum pump oil into the system e The repairing tools used for the service of aforesiad HFC 134a must be exclusive and it is prohibited to substitute with the repairing tools used for the original CFC 12 service Page 52 PART LIST AND EXPLODED VIEW XII PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR LI e d XII PART LIST AND EXPLODED VIEW PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR REF slale olnw o fo oxrN InN 10
37. essor and filler tube Blow nitrogen from the filling tube of compressor Evaporator ke Compressor Suction tube Diversified dryer tubes Blow nitrogen from the cooling Capillary Ar A H pressure side tube of compressor tube A Dryer FS Blow nitrogen from the suction tube Fig 3 Nitrogen circulation at the lower pressure side Page 47 XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR 11 3 3 Sequence of extracting vacuum and filling nitrogen i Vacuum Extraction Vacuum extraction 5 min 8 Freon filling 50 g Vacuum extraction 20 min Freon filling presumed amount No reverse flow of the vacuum pump oil The power of vacuum pump cannot be switched off until the operation of the aforesaid 0 6 is completed continuous vacuum extraction without pause Please operate by the following sequence Compound Pressure Gauge Specially Used for HFC 134a Filling tank Vacuum pump Diversified tube at the dryer side CB liquid side To the filling tube of compressor Filling tank Fig Sequence of valve operation Each valve means the operational sequence Means the closed condition of valve Means the opened condition of valve Page 48 ii Preparations a Fill the freon in the freon filling tank The required filling amount 50g a Note Th
38. from the refrigerator is drained into the evaporation pan from the drainage system Water in the evaporation pan shall be duly evaporated by the radiator There is no need to remove it After some time dust or impurity builds up in the evaporation pan and produces odor This should be cleaned once a month IV WIRING DIAGRAM Be sure to replace the electrical parts with specified ones for maintaining the safety and performance of the set Because these are important for maintaining the safety ofthe set BLACK BLUE CONDENSER FAN MOTOR DEFROST HEATER L BLACK WHITE Lu U c Page 15 IV WIRING DIAGRAM PTV15SAMR PTU427SANR PTQ440SAMR PTG440SAMR PTV16SAMR PTU463SANR PTQ470SAMR PTG470SAMR Colour Code Table YELLOW YELLOW GREEN Q PTC COMPRESSOR Page 16 IV WIRING DIAGRAM PTV19SAMR PTU527SANR PTQ530SAMR PTG530SAMR PTV20SAMR PTU565SANR PTQ570SAMR PTG570SAMR Colour Code Table YELLOW YELLOW GREEN DEFROST Page 17 V FUNCTIONS 5 1 DEFROSTING 5 1 1 5 1 2 No Defrosting Operation Is Necessary As this machine is so designed that a built in evaporator cools air and a fan circulates cooled air neither the freezer nor the refrigerator is frosted though the evaporator is frosted The frosted evaporator is defrosted automatically due to the function of defrosting timer and heater requiring no defrosting operation Where is mel
39. l Ice beads or serious frost formed in the cooler chamber Inspection of the frosted cooler Poorly defrosted Non defrost Check the leakage Inspection of freon location leakage Freon leakage No freon leakage Freon circuit clogged Defective freon circuit Clogged by impurities The lower pressure tube of compressor fails to suck the air Poor compression of the compressor Page 30 Yes The contacting point being poor H gt Repair the contacting point Remove the pin from the connecting point and Abnormal check if it has turned into black Replace the compressor and drying filter Check the circuit of main coil auxiliary coil and resistance value Refer to the method of non defrost Poor location be repaired gt Replace the compressor drying filter Clean the freon circuit When the inner side of compressor is too dirty it must be replaced Replace the clogged parts Replace the drying filter Clean the freon circuit Replace the compressor drying filter Clean the freon circuit IX FAILURE DIAGNOSIS 2 Not Cold Enough ene poun Is the turn button set at Strong YON position Only freezing room m Setting the temperature of each chamber in the storage including 0 C room Confirm the bumper cohesion Fully closed E E
40. low 18 time vacuum extracting 5 min Fill the freon in 50 gr 2 time vacuum extracting 20 min Fill the freon in req d amount Additional valve Compound Pressure Gauge Vacuum pump H pressure tube Freon tank Freon filling tank Page 45 The tool cannot be used together with the existing CFC 12 So the tool must be re ordered to avoid incorrect use Each connecting part will be changed from 1 4 inch to 3 8 inch XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR Note iv In case of leakage wipe out the soap water being applied on the leakage and reduce e The tool used for HFC 134a System must be the nitrogen pressure to prevent water from exclusive such as the fast coupling vacuum getting into the piping pump guide tube of pressure gauge valve etc Use alcohol to clean the new parts and the use v If the concurrent welding of all the tubing is of oil is prohibited impossible then fill the nitrogen in the lower and higher pressure sides respectively For Compressor the flowing direction please refer to Fig 2 3 The drver must be speciallv used for HFC 134a and the process from unpacking to welding and vi The cleansing flux cannot be used for the vacuum extracting must be completed within 15 welding to avoid water getting into the minutes freezing svstem and causing defective result Cautions in case of freon leakage of the freezing system i Incase of f
41. material sealing material tends to expand with the result of weaker tension Please use the special tool based on the instructions changes existed with the rubber sealing material XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION 11 2 2 REFRIGERATOR The change of compressor oil The original Naphten type of mineral oil and Olefines type of synthetic oil have now been changed to Ester oil Vacuum treatment must be conducted within 15 minutes after opening the sealing plastic membrane of compressor dryer and capillary tube to avoid the invasion of water The Ester type of oil has a stronger water absorption power capable of absorbing 200 ppm of saturated moist which is 40 times more than the original oil The acid reaction will be produced for water from the Ester oil and this type of acid will display metallic chloride reaction for the metal which tends to clog the capillary tube Thus special care should be drawn to the time duration after opening the sealed compressor and dryer treatment must be conducted within 15 minutes The tool used for HFC 134a freon system must be exclusive and the new parts material must be firstly cleaned before use The Ester used for HFC 134a contains 10ppm 20ppm of solubility which is lower than the original product the CFC 12 for compressor oil joint pressure gauge anti rust oil When mixing with the original oil system the residues will be separated from the
42. nter hinge fix screw 3 1 5 Remove the door liner door liner FR remove screw with driver door packing II SERVICE GUIDE 3 2 REPLACEMENT OF HEATER 3 2 7 3 2 1 Draw out the ice storage box 3 2 8 3 2 2 Pull the case holder of ice silder 3 2 3 Remove screw and F knob 3 2 4 Remove F louver and pull the connector Remove the heater cover Remove the screws 2 pcs screw EV assy 1 100488 am F louver F knob screw 3 2 5 Remove EV cover screw and remove the foil EV cover screw fan connector 3 2 9 F THM 3 2 10 screw heater cover 3 2 6 Remove the EV screw and up the EV assy Page 10 Rend the al foil and remove heater support Remove heater heater support heater lll SERVICE GUIDE 3 3 REPLACEMENT OF F THERMO 3 4 REPLACEMENT OF DEFROST THERMO 3 3 1 Remove F THM screw 3 4 1 Remove D band 3 3 2 Remove F THM and replacement 3 4 2 Remove D THM assy and replace it THM tube D band fan motor defrost thermo fuse Page 11 lll SERVICE GUIDE 3 5 REPLACEMENT OF DAMPER THERMO R air guide top 3 5 1 Remove the lamp cover R knob sealer 3 5 2 Remove the multi air louver screw screw 3 5 3 Remove the wiring cover B THM support 3 5 4 Remove the multi air louver assy R air guide sealer 3 5 5 Remove the R control box scrwe 3 5 6 Remove the R control box assy 3 5 7 Remove the R air guide 3 5 8 Remove the damper thermo and replace F knob
43. oise during the compressor running in the mechanical room If any unusual noise of the fan upon opening the door No unusual noise Unusual noise in D meter IX Yes FAILURE DIAGNOSIS Is the ground horizontally flat If the mechanical piping being slanted or contacted D n No If all the piping in the mechanical room are resonant Inspect the vibration of compressor and adjust the rubber pad to reduce vibration Check if the fan is contacting EV cover or the grate Inspect the assembly of fan and grate and adjust it to create air tightness with the inner case No Yes Yes Yes Page 34 Adjust by the adjusting foot Be properly adjusted Adjust the location of counter weight Change the storage method of the food Press down the fan to the end to confirm that the fan will not contact the grate Open the electrical case and replace new D meter X CAUSES amp TREATMENT OF REFRIGERATOR FAILURES Phenomenon Failure Inspection Part Causes Treatment Actions Condition Refrigerator fails Electric current Electric power Power cord not being e Any power shut to operate meter remains still engaged off or melted fuse Compressor 1 Broken mail coil of e Replace the the motor compressor 2 Broken wiring of e Check amp repairs the refrigerator Relay Broken electrical e Replace the relay heating wire Control Switch 1 Button set at e Repla
44. on for location the customer Bigger power Control switch Inappropriate position e Explanation for consumption of turn button the customer Electric power Voltage being too e Explanation for high the customer Others 1 Too much food e Explanation for being stored the customer 2 Improper storage e Explanation for location the customer Temperature Control Switch 1 Inappropriate e Explanation for being too low position of turn the customer button 2 Poor contact e Be adjusted between thermo sensing tube and evaporator 3 Poor practice e Replace the control switch Page 36 X CAUSES amp TREATMENT OF REFRIGERATOR FAILURES Phenomenon The refrigerator being operated but too cold Failure Condition Not cold at all Inspection Part Freezing system Causes 1 Freon leakage 2 Clogged by dusts and moisture 3 Defective pressure exhaustion Treatment Actions Replace repair the freezing system Replace repair the freezing system Replace repair the freezing system Not cold even after longer time of operation Freezing system 1 Insufficient freon Replace repair the freezing system 2 Clogged by dusts and oil Replace repair the freezing system 3 Poor discharge Replace repair the freezing system Door knob 1 Poor clearance of Be adjusted door knob 2 Defective door Replace the door knob knob Evaporator Too thick of fro
45. ooling During normal operation of Compressor Motor PTC elements generate heat continuously Therefore if PTC isn t cooled for a while after power off Motor can t operate again Page 26 7 2 4 7 2 5 Relation of PTC Starter and OLP If power off during operation of Compressor and power on before PTC is cooled instant shut off within 2 min or reconnect a power plug due to misconnecting PTC isn t cooled and a resistance value grows As a result current can t flow to the sub coil and motor can t operate and OLP operates by flowing over current in only main coil While the OLP repeats on and off operation about 3 5 times PTC is cooled and Compressor Motor performs normal operation If OLP doesn t operate when PTC is not cooled compressor motor is worn away and causes circuit short and fire Therefore use a proper fixed OLP without fail Note to Use PTC Starter Be careful to over voltage and over current No Strike Don t apply a forcible power or strike Keep apart from any liquid If liquid such as oil or water inflows into PTC PTC materials may break due to insulation breakdown of material itself Don t change PTC at your convenience Don t disassemble PTC and mold If damaging to outside of PTGStarter resistance value alters and poor starting of Compressor motor may cause Use a properly fixed PTG Vil ADJUSTMENT 7 3 OLP OVER LOAD PROTECTOR 7 3 1 Definition of OLP
46. ormally Yes Confirm the frosting of the Minor Frost Inspect the freon leakage Yes cooler location Frozen or frosted in the cooler Poorly p chamber defrosted defrost IX FAILURE DIAGNOSIS 3 Fail to defrost Lesser frost Clearance of door knob and forget to close the freezing chamber door Confirm the frosting of the cooler more frost FREE No Is the call circuit a D meter Replace D meter broken coil working Green amp black circuit of D meter Yes Turn the pin of D meter to defrost Yes Replace D meter poor operation of side Is the circuit of defrost heater working Defrost agent ON No Is the circuit at the defrost side of D No Replace D meter poor contacting meter working Green amp black circuit of D point meter D meter Yes Short circuit at the temperature switch is the circuit of defrost heater working Yes Replace the temperature switch No D a No Is the circuit of defrost heater Replace the defrost heater working Is the circuit of temperature fuse Replace the temperature fuse working es Yes Is the circuit of water dripping tray No Inspect the heater of water dripping working tray Yes Clean the water and impurities in the water dripping tray Page 32 IX FAILURE DIAGNOSIS 4 Too cold Y isthe turi pa Strong Turn the button at Weak position RASMONM If setting the
47. own Check the abnormal power cord or switch Turn D time to right side till hearing two Engaged Is a special socket used by the No Is the socket affected by other refrigerator electrical wiring Yes Is the geographical environment being used a special one Di 8 o Change F THM then check is it Short the F thermostat and see if due to the freon leakage of the compressor is operating thermo sensor or bv prro contacting point 2 Not operated E w When regulate D meter to Is the Replace the cooling operation side is the temperature fuse temperature compressor operating melted switch noises Non operating v Short theoverload protector and see if the compressor is operating Non Operating Is the relay of PTC starter normal Is the capacitor normal at starting or operating Is the No Replace the temperature temperature switch engaged switch Engaged Replace D meter Replace the Operating a overload protector Abnormal Replace the gt relay of PTC Impedance short starter and poor circuit Abnormal Replace the gt relay of PTC In case of the normal item starter the needle of the panel will become a high ohms after Page 29 one vibration IX FAILURE DIAGNOSIS Yes k No Is the circuit of compressor coil A rail KS norma
48. planation for the customer e Be adjusted e Be adjusted e Explanation for the customer e Be adjusted e Be adjusted Compressor Screw locking being too tight e Be adjusted Page 38 X CAUSES amp TREATMENT OF REFRIGERATOR FAILURES Phenomenon Failure Inspection Part Condition Sweating Sweating at the Insulator outer surface Anti mist electric Causes 1 Poor mounting method 2 Poor heat insulating of the tubing 3 Wet insulator 1 Broken wires Treatment Actions e Accurate installation e Add more insulator e Replace the insulator e Replace the anti heater mist electric heater 2 Poor wiring e Inspection amp repairs Others 1 Humidity being e Explanation for very high the customer 2 Being stored at e Explanation for highly humidified the customer place 3 Incorrect using e Explanation for method the customer 4 Poor generator e Improve the being installed installation and replenish the insulation Overflow or Door 1 Poor clearance of e Replace the door leakage of door sealing sealing gasket internal sweating gasket 2 Loosen door opening e Be adjusted Drainage device being clogged 1 Poorly sealed drainage valve e Be adjusted 2 Clogged drainage tube e Clear for draining Poor method being used 1 Moisturized food being unwrapped e Explanation for the customer 2 Frequent opening during summer time e E
49. reon leakage the entire set of compressor and dryer must be replaced ii The lower pressure side and the higher pressure side at the freon leakage must be completed exchanged Sequence of nitrogen welding Remove the compressor and dryer Fig 1 Various shapes of tubes guided from the compressor Secure the compressor on the base board Connect all other tubing in addition to the connection part of dryer and capillary tube Connect the nitrogen tank to the filling tank of compressor at the pressure of 80 N10 pa approx 8kg cm and fill in the nitrogen for 3 5 seconds as indicated in the figure Weld all other tubing in addition to the connection part of dryer and capillary tube Weld the tubing connected to the dryer and capillary tube Engage the filling tank of compressor with the nitrogen tank at the pressure of 100x10 pa approx 10kg cm and then use soap water to test any leakage Page 46 XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR Circulation of bottom side and internal heat dissipaters Circulation of backside heat dissipater Internal heat dissipater Dryer side ki Back side Blow nitrogen from heat dissipater the cooling tube of Z compressor oil Bottom side heat dissipater Blow nitrogen from back side heat dissipater Fig 2 Nitrogen circulation at the high pressure side Blow nitrogen at the suction tube and dryer Low nitrogen at the compr
50. st Explanation for the customer Control Switch Inappropriate position of the turn button Explanation for the customer Motor of the fan Condenser Others Page 37 Fails to turn Being dirty or poorly 1 Too much food being stored 2 Door opening being too frequent 3 Improper storage location Defrost switch door opening and wiring be inspected repaired or replaced Explanation for the customer Explanation for the customer Explanation for the customer Explanation for the customer X CAUSES amp TREATMENT OF REFRIGERATOR FAILURES Phenomenon Failure Inspection Part Condition Causes 1 Being unusual inside 2 Poor installation Treatment Actions e Replace the compressor e Be adjusted 3 Voltage being too low below 90V e Explanation for the customer 4 Contracting noise e Be adjusted Noise Louder noise Compressor during the operation and at start stop Contacting vibration of each part Poor installation and fixed contact e Be adjusted Noise from the evaporating tray Installation Vibration during start stop and operation noise heard from the stored food and from the articles on the board Tubing 1 Inappropriate position of the evaporating tray 2 Poor flatness of base 1 Poor let regulating 2 The floor being too weak 1 Tubing contact 2 Poor shock absorption of the tubing e Ex
51. ted ice brought i Melted ice is brought into the evaporating pan at the bottom of the set and is evaporated here by the heat of sub condenser ii Be sure to use the evaporating pan as inserted so as to be level with the outer case Page 18 5 1 3 V FUNCTIONS The following circuit diagrams in the table show automatic defrosting function of the refrigerator with timer and defrost thermostat Operation Electric diagram Description Cooling Normal e Defrost thermostat ON e Compressor running e Timer motor running SOURCE Figure F 1 Defrosting e Defrost thermostat ON Time 20 to 30 min e Compressor stops e Timer motor stops Figure F 2 Page 19 The integration timer integrates running time of the compressor When it reaches 8 hours 50 min at 50Hz 10 hours 50 min at 60Hz the timer contact is changed to start defrosting The timer contact is changed to start defrosting the timer motor stops and power is supplied to the defrost heater It takes about 20 to 30 min to defrost When little frosted the defrosting takes little time When much frosted the defrosting takes much time V FUNCTIONS 3 Drain e Defrost thermostat OFF When the defrost Time approx 3 min thermostat becomes OFF the timer motor at rest e Timer motor running starts running During the operation time 2 min 48 sec 50Hz 2 min 60Hz defrosted water is drained ou
52. the timer clinks and the compressor stops After more than 5 min turn the shaft further to operate Make certain cooling operation is started again Note It s not necessary to switch the timer by changing of source frequency 50Hz GOHZ VI COOLING UNIT Mark Refrigerant flow gt lt Mark Brazing portion Hot pipe Side condenser DP condenser Side condenser UF Evaporator Back condenser Suction pipe Bottom condenser B Compressor Capillarv tube Drver Figure 1 Cooling Unit Page 24 Vil ADJUSTMENT 7 1 COMPRESSOR 7 1 1 7 1 3 Role The Compressor inhales low temp and low pressure gas evaporated from Evaporator of the refrigerator and condenses this gas to high temp and high pressure gas and then plays delivering role to Condenser Composition The compressor is composed of Compressor Apparatus compressing gas Compressor Motor moving Compressor Apparatus and Case protecting Compressor Apparatus and Motor There are PTC Starter and Over Load Protector in the Compressor outside On the other hand because the Compressor consists of 111000 mm processing precision components and is sealed after producing without dust or humidity deal and repair with care Page 25 Note to Use Be careful not to allow over voltage and over current No Strike If applying forcible power or strike dropping or careless dealing poor operation and noise may occur
53. tside the refrigerator Operation e Compressor stops SOURCE Figure F 3 4 Cooling start e Defrost thermostat OFF Timer contact is Time approx 5 min changed to cooling operation and the e Timer motor stops compressor starts running and the timer motor stops Compressor running Defrost thermostat contact becomes ON when it s cooled Figure F 1 Figure F 4 Page 20 5 1 4 V FUNCTIONS As areference to determine the causes of trouble malfunction and phenomena are described Refer to the following when repairing Disconnection As off cycle defrosting is performed the defrosting time is extremely prolonged Each time defrostihg is started the freezer temperature rises and a portion ofice and stored foods are melted Melted thermo fuse or opened circuit due to the defect of defrost thermostat When the above mentioned trouble occurs in cooling operation the timer motor does not run defrosting will not take place and consequently freezing is caused In the above mentioned condition when the timer shaft is turned by hand to defrost the timer motor runs during the operation time However the motor stops from the time when the contact is changed and freezing causes Note As the thermo fuse assembly is intended to prevent dangers do not use it under shorted condition even for a short period Page 21 V FUNCTIONS DEW PREVENTION The hot pipe namely D P condenser
54. ure Low heat dissipater temperature Low discharge tube temperature B Insufficient freon x SJFAN NVI JOLVAF9IU434 JO LNAWLVAYL 8 SISNVI XI SPECIAL EDITION ON MAINTENANCE OF ENVIRONMENTAL PROTECTION REFRIGERATOR SYNOPSIS Freon is a usable scientific substance being used in the freezing system and heat insulating material of refrigerator which is inflammable completely without direct harm to human body Despite its contribution to modern civilization however the part being used in the cleanser aerosol spray and refrigerator will destroy the ozone layer Tillthe end of 1995 the production of such kind of freon was suspended and then it was replaced by the one which brings lesser influence to the ozone layer 11 2 FEATURES AND CAUTIONS OF HFC 134A SYSTEM Page 42 11 2 1 Cautions for changing freon CFC 12R HFC 134a It is absolutely banned to use the freon containing flurochloromethane freon including the use for cleaning HFC 134a cannot be used together with the dryer using CFC 12 Instead it must be exclusively used by changing to smaller freon particles the drying agent will be different It cannot be used together with the existing leakage detector CFC 12 CFC 22 because the original leakage detector was operated by using flurochloromethane freon to detect but not the case with HFC 134a Repairing tools exclusively for HFC 134a must be used In the existing tools rubber
55. xplanation for the customer Dripping tray being unable to sustain the frosted water Inappropriate storing location e Explanation for the customer Page 39 X CAUSES amp TREATMENT OF REFRIGERATOR FAILURES Phenomenon Failure Inspection Part Causes Treatment Actions Condition Others Electricity Wiring amp other 1 Loosening fixed e Repair the leakage electrical part defective part appliances and provide 2 Static capacity explanation for the customer or use earthing terminal Door opening Door hinges and 1 Loosening fixed Be adjusted being not smooth stop level part 2 Poor practice Be adjusted 3 Wearing Be adjusted Door knob Defective clearance Door be adjusted Internal Slanted door Be adjusted or replaced Door opening Lamp inside the 1 Broken wires Be adjusted l t sh fri t A ERTE ee 2 Poor lamp holder e Be adjusted 3 Defective wiring e Beinspected or repaired Page 40 Lp abed I Air leakage Temperature at the heat dissipater not raised Without flowing sound Current amp power being too low Temp discharge being too low 0 Being not cold Normal frosting High current amp power Sound of oil flow Normal suction pressure J Over filled oil G Containing air High current amp power High suction pressure Inadequate temperature Inadequate coldness High suction pressure Low current amp

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