Instruction/ maintenance manual of the product r1031gws Samsung
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SERVICE WASHING MACHINE CONTEN TS WASHING MACHINE Caution for th e safety during servi cing 1. SPECIFICATIO NS 2. SAFETY DEVI CES 3. OVERVIE W OF THE WASHING MACHINE 4. OVERVIEW OF THE CONTROL PANEL 5. MAIN FUNCTIO N 6. TECHNICAL POINT 7. GENERAL ERROR FUNCTI ON 8.
1 Caution for the safety dur ing servicing 1. Do not allow the customer to repair the product. ☞ The pers on may be i njured o r the pro duct life m ay be sho rtened. 2. Execute A/S after unplugging the po wer supply unit. ☞ Be care of the ele ctric sho ck.
2 1. Specifications WASH TY PE FRONT LOADING TYPE DIMENSION GROSS W 661m m X D 576mm X H 850mm NET W 598m m X D 450 mm X H 844mm WATER PRESSURE 50 kPa ~ 800 kPa WEIGHT GROSS 69 kg NET 66 kg WA SH and SPI N CAPA CITY 5.
3 2. Safety Devices ※ We adapt 5 sa fety dev ices for us ers to use t his wash mac hine saf ely. 1) Balanc ing dev ice (ASS Y-Main P CB) → When the lau ndry is out of balance, to pre vent the n oises and vibr ations, th e unbalanc e detectin g senso r helps the l aundry laid ev en and cont inue the deh ydating p rocess.
4 3. Overvie w of the Washing Machine.
5 4. Ove rview of th e control panel R1031 R831 R631 R1031/R1032 R831/R832 R631/R632 ① ② ③ ④⑤ ⑥ ⑦ ⑧ ① ② ③ ④⑤ ⑥ ⑦ ⑧ ① ② ③ ④⑤ ⑥ ⑦ ⑧.
6 5. Main function 1) Auto pow er S/W off function ● After power on , the auto power S/W off function auto maticall y switche s power off for you if yo u do not press selec tio n butt on for 10 minu.
7 5. Main function 4) Power-out compensation function ● If power is out on select ed process, the proce ss before power out is store d to EEPROM, once power is back the proces s before powe r out continues .
8 5. Main function 6) Fuzzy w ashing function ( w eight-sensing) ☞ After finis hing initial w ater supply , when the fall of the water lev el needs su pplementa ry water su pply, Sensing func tion perceiv es the weg ht with the supplem entary wate r supply numbe rs and starts to work.
9 5. Main function 8) Unbalance detecting & laundry balance positioning syst em ① Just be fore the hydratin g process and ju st after rev ersal rotat ion for balan cing laundry p osition, thi s .
10 6. Technical point 1) Final dehy drating r .p.m at each course ※ You can chan ge the r.p.m to the abov e a table by use sp in button under no s pin situatio n.
11 6. Technical point 3) The oth er wate r level d ata ※ If w ater l evel i s 15K HZ b elow o r 30 KH Z abo ve , se nsor -pr ess ur is ou t of o rder so need s c hangi ng. The water data unter e ach conditon 1st w ater supply (only preparation) 24.6 0 1st water su pply leve l to washing tu b Overflow error 20.
12 7. General Error Functio n When an error occu rs, this functio n starts to ke ep generating erro r melody soun ds and displa ys error indicat ors as shown i n the follo wings p er correspon ding error by blinkin g in 0.5se c interva l until the error status is comp letely cleare d out.
13 7. General Error Functio n - If the same signal as the ab ove table is detec ted for more than 5 seconds, it is a PRESSURE S/W Error. - When the error occurs , water drain pump will operate for 3 min. and then turn off the water drain pu mp. Then the displ ay shows fig.
14 8. Trouble Diagnosis - As the micom wash mac hine is con figured of the compl icate str ucture , there mig ht be the ser vice call. Below inform ation is prepared for ex act trouble diag nosis and suitab le repair guide.
15 8-1. Tr ouble Diag nosis No Item Cause and trea tment 1 The power is no t supplied - Is the PCB c onnect or connect ed well? - Is the volt age nor mal ? - Is th e power s upply plu g conn ected we .
16 8-2 . Problem Checkk ing And Method Of Pcb 8-2-1 The Part Of Pow er Source YES YES NO YES NO YES NO Power O n Check The Tr ans Check The Diode( D6,7,8,9, 11) And Conden ser(CE3) Exchange IC2(7805 ).
17 8-2-2. Reset P art NO YES 8-2-3. I nterrup t Part The Valu e Of Measur ement R esult Of Between M icom 23 And Gnd Is 5V? Check The P ower Source 23 7033 IC3 R36 CE6 1UF Check IC3 TR13 KN3904 31 R17 2.
18 8-2-4. Checking The Part Of An Oscillator When The M icom 18,19 Chec k, The V alu e Is 8Mhz? Check Resona tor Exchange M icom And Chec k R28 18 19 R28 1M XTL1 8MHz NO YES.
19 8-2-5. Driving Part Checking ◆ Confirm The Output Of DC5V, When The Every Part Of Micom Number Check, According To The Some Problem Condition ex) When The Drain Is N ot Operating But Pump M otor .
20 8-2-6. Confirm The Driving P art Of Motor BD1 RELAY3 D12 TRIAC1 CM11 R5 R45 1W 300 CM2 R11 IC 65003 5 3 MICO M 12V Motor Is Not Spinning Check BD1, TRIAC1 Motor Is Not Turnning Right And Left Check.
21 8-2-7. Checking The Tacho Part Have The Motor Turn I n Hand Is The Rectangular C u r v eI nT h eM i c o m 21,10th ? Check The Surroundings Circuit And TR11 R22 1K TR11 R27 4.
22 9. Test Mode 1. Driving Compartment Test Mode A. Hold down ì 1î and ì 2î key s simultan eously and then pres s POWER S/W ì 4î on. B. The dr iving co mpartm ent ca n be tested when you p ress ì 3î ke y right a fter ente ring into t he initial stag e of the TE ST MODE.
23 10. Designation of Main Components 10-1 No rmal / R everse R evolutio n of M otor and R . P. M. Control 10-2 Doo r safet y Devic e When Door is clo sed, doo r stay closed. if "set" is ope rated, power supp lied to , wires have b ymetal keep the door close d, and electron ical power flo ws between and make it opera te.
24 10-3 Heate r 1) Capacity : AC 230V/1 900W 2) Location : Bottom of TUB 3) Function : Raise the wate r temperature supplied a t the wash proces s. 4) Resistan ce value : 23~29 5) Thermal Fuse : 169 ∞ C 10-4 Deterge nt tub and water supply va lue A Detergent tub i s composed of hou sing and 3 dra wers .
25 10-6 ASSY-TUB BACK 10-7 ASSY- DRUM 10-8 ASSY-PUMP DRA IN 1) Capacity : AC 230V 34W 2) Loca tion : Fr ont bot tom(R) 3) Resi stance : 1 50 Ω ~1 8 0 Ω TYPE (A) (B) (C) CODE-NO.
26 11. PCB Schematic Diagra m.
27 11-1. PCB CIR CUIT DIAGRAM This Document can not be used w ithout Samsung's authorization..
28 11-1. ASSY-PCB Part List NO. Part Code Code NO Q'ty Descript ion Spercif icatio Re mark 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 WB002 WB002 WB003 WB004 WB004 WB004 WB004 WB010.
29 12. Setting up a wash machine. 12-1 Remove the sa fety devic e for carriage 1) Remov e 3 safety devi ce volts with a en closed wre nch for safety dev ice remov e 2) Plug the 3 hole s with 3 caps after remo ving the 3 safe ty device vol ts.
30 12. Setting up a wash machine. 3) Even though a djustm ent legs came o ut all the way, if machine is not le vled , prop up the machi ne wit h the w ood or bric k to ma ke it eve n.
31 12. Setting up a wash machine. 12-3. Door Opening Dimension(Sl im Model) 840 mm Side 255 mm Upper ※ Maximum door angle( ③ )i s1 7 0 ° ● (When T he Door Ve rticall y Open ) The dist ance bet .
32 13. Assem ble and D isassemble 1. ASSí Y-COVER TOP 1) Remove two screws fixing the top- cover on back side. 2) Push the top-c over back abo ut 15mm and pul l it up. 3) Ití s possible t o exchan ge and ser vice Assy- Panel (PCB), th e press ure-sens or, the no ise-fil ter, the wate r valv e and trans (option ).
33 13. Assem ble and D isassemble 3. BELT 1) Re move the t op-c over. 2) Dis assemb le and a ssembl e the bel t. 3) Check th e belt is lo cated a t center of the m otor-p ulley. <When a ssemb le the belt > Hook the bel t on t he mo tor p ull ey 1) and pl ace i t around t he pulley 2).
34 14. Tools for Disassembly and Assembly NO. TOOL ¿ Box dr iver 10mm 13mm 19mm Heater (1) Motor (1 ), Balanc e (5) 1 Pulley hole ¡ Double-e nded spanner 10, 1 3,19mm Replaceab le for the b ox drive r. ¬ Vice plier s Tool to p rotect t he idle a nd abrasi on of the bolt for t he box dr iver.
35 15. TOP(FRONT) - Exploded View J006 C021 G007 C008 J014 F004 V016 V024 P003 Y001 C010 P002 V001 V009 V003 V002 C036 V010.
36 15. TUB - Exploded View R015 V007 R013 R003 R014 R025 R008 R020 T031 R018 R016 R021 R007 R028 R005 R024 R023 R006 R010 R026.
37 15. CASE - Explo ded View C007 T024 J001 J012 J012 J008 G008 C009 G003 P001 B006 G025 G020 R012 R012 G009 C023 R017 G018 J010.
38 15. Parts List NO. CODE NO. DESCRI PTION;SPECI FICATION Q'TY REMARK B006 DC97-02 079D ASSY-LEG;SBP2,SD455,S D405,FLANG TYPE/25M 4 C007 DC96-00625A ASSY-M.
39 15. Parts List NO. CODE NO. DES CRIPTI ON;SP ECIFI CATIO N Q'TY R EMARK R018 DC31-00002E M OTOR-DRUM;HX GN2I.02,S FW-P8,-,50H z,-,-,L 1 R020 DC66-10176F PULLEY ;SD405/SD455,ALDC, -,-,-,D297,-,.
40 15. Screw/Bolt List CODE NO. DESCRI PT ION SPECIFIC ATION Design LO C Q'TY DC97-02412A ASSY-BOL T SWF-P12,MOTOR, M8*L62 MOTO R 1 DC97-02412A ASSY-BOL T SWF-P12,MOTOR, M8*L62 WEIGHT BALANC E(R).
ELECTR ONICS This Servic e Manual is a property of Samsung Elec tronics Co.,L td. Any una uthoriz ed use o f Manu al ca n be p unished u nder app licabl e Interna tional and /or domes tic law. © Samsung Electr onics Co., Ltd. Augu st 2003 P r i n t e di nK o r e a Code No.
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