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swfx71wn3050 troubleshooting manual

1. BLK DOOR SWITCH Lock ASSY BLK CONTROL TRANSFORMER 24 VAC 1 3 AVAILABLE DUTPUT Ar szi DPTO OFF WHEN MACHINE RUNNING 46 4 A Dj Vmax 28VDC Imax Sma 28 22 START PULSE INPUT WHT BLU 1e ln INPUT LED ENERGIZED START PULSE gle RED BLU 50 1 4 mtt I ln 3 30 ma TIME 20 msec nin 60 HILT 70 zi a 7 gt sp sw DOOR LOCK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt com UN LOCK ASSY cna svoe APPLICATION DOOR CLOSED SENSING PNK O7 CIRCUIT ALLOWS CONTROL MHT RED e NN ewr comm TU TURN DOOR LOCK mE EST 1 H4 DETAILS 7 Models amp comm with comm WMH 6c 220 DOOR LOCK 8 9 240 SVITCH CONTROL ON LOCK ASSY POWER VAC
2. AND STATOW NIYAT ALLAVBO AUS ANN ALON ad stie ONIMIA AlddNS 33A UDd sanvismuan p I OL SINI zH ISILON IS DAE e pui OP Lol boss yela g le gem oe ga 22 28 83 88 HOLIAS SSeS Lingala LHA HOWL 3 10 E lo BOOK v 7 asw WS us 2H l TES A89 1HAZCIB Sd Di ele 9 s v t Je 95 ISn4 9 1718 7 LH a lt HOLIAS AWA re SN3SSV 1103 8 8 SONVAGY IdVM T3NVd 55322 O8 LNDO esl nemana 1531 DL LIZNNDD SOLOW Ex SUE IHN 1531 ABD12V4 2 ABA ge E em AT3ZION3N3 30 NHA e ms 9an 2 ne Iunona e SOO NT ni or 0 n 0 ATE WHaSHL ean Dud is 9 18 Nd 434 1 1 HOLIAS 1 i 6H HOLIAS 6 t 9 8055344 aUIVnISV vi 8 9an e 1 g a i 038 08 ane x E 2 E 38 18 prH Na 1 E a vH HOIIAS 37542 2 2
3. e BLK SVITCH UN LUCK ASSY N BLK e e CONTROL TRANSFORMER 24 vac EN AVAILABLE DUTPUT Hr 3 OPTO OFF WHEN MACHINE RUNNING 4 4 Vmax 28VDC Imax Sma 26 2 START PULSE INPUT ote WHT BLU je 100 OHM INPUT LED ENERGIZED START PULSE ACTIVE RED BLU 5 1 4 watt I In 3 30 mo TIME 20 msec min so WE 70 g H7 ee comm SEE sD sw DOOR LOCK sv 24 RETURN ACTUATUR MECHANICAL THERMAL Os sve DELAY TO UNLOCK WHEN VEND O4 coi 24 VAC DE ENERGIZED gt Os cni comm e YEL e UN LOCK ASSY gt 8 SVDC APPLICATION DOOR CLOSED SENSING 4 O7 CIRCUIT ALLOWS CONTROL n e WHT RED eV mk e WHT Os comm TURN ON DOOR LOCK TESTS 1 H4 DETAILS pl Models amp comm 5k with Ore comm 6 amp i Bk 220 DOOR LOCK m 3 amp wH 240 SWITCH CONTROL 26 war DN LOCK ASSY POWER VAC 4 SUPPLY He DOOR LOCK SENSING Le GRY BLK CIRCUIT ALLOWS CONTROL a He Oe TURN ON RELAYS 5e AND K4 ONLY P Os WHEN DOOR IS LOCKED O4 2
4. BLK DOOR SWITCH Lock ASSY BLK e CONTROL TRANSFORMER 24 VAC 1 3 AVAILABLE DUTPUT Ar szi DPTO OFF WHEN MACHINE RUNNING 46 4 A Dj Vmax 28VDC Imax Sma 28 22 START PULSE INPUT ete WHT BLU 1e ln INPUT LED ENERGIZED START PULSE ACTIVE gle RED BLU 5O 1 4 watt I ln 3 30 ma TIME 20 msec nin 60 HILT 70 zi d H7 gt sp sw DDUR LOCK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt Os com e YEL e UN LOCK ASSY svoe APPLICATION DOOR CLOSED SENSING d O7 CIRCUIT ALLOWS CONTROL 1 MHT RED e NN ewr comm TU TURN DOOR LOCK e MEM 1 H4 DETAILS Or 5 le Models amp Ou comm 3 with comm WMH 6 St 220 DOOR Lock H m 0 WHT 240 SWITCH CONTROL WHT ON LOCK ASSY POWER wa VAC e 48 e SUPPLY He DOOR LOCK SENSING Le GRY BLK CIRCUIT ALLOWS CONTROL 7 5 TURN DN RELAYS WHT 9 K3 AND K4 UNLY K4 WHEN DOOR IS LOCKED WHT BLK
5. 220 240 VAC or 120 VAC 50 60 Hz SEE MACHINE SERIAL PLATE BLK DOOR SWITCH Lock ASSY BLK e CONTROL TRANSFORMER 24 VAC 1 3 AVAILABLE DUTPUT Ar szi DPTO OFF WHEN MACHINE RUNNING 46 4 A Dj Vmax 28VDC Imax Sma 28 22 START PULSE INPUT ete WHT BLU 1e ln INPUT LED ENERGIZED START PULSE ACTIVE gle RED BLU 5O 1 4 watt I ln 3 30 ma TIME 20 msec nin 60 HILT 70 zi d H7 gt com SEE sw DOOR LOCK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt Os com e YEL e UN LOCK ASSY svoe APPLICATION DOOR CLOSED SENSING 4 PNK O7 CIRCUIT ALLOWS CONTROL 1 MHT RED e NN ewr comm TU TURN DOOR LOCK e MEM 1 H4 DETAILS 7 Models comm 3 with comm WMH 6 glk 220 DOOR Lock H m e 240 SWITCH M E 2 ewit VAC m ON LOCK ASSY 48 e SUPPLY He DOOR LOCK SENSING Le GRY BLK CIRCUIT ALLOWS CONTROL He TURN DN RELAYS 5 WHT e K3 AND ONLY K4 he WHEN DOOR IS LOCKED O4 2
6. ZH 09 06 IVA 021 STATOW NIYAT ALIAYX9 BAAN ILON 9 UL LINQ SHL SD 2 123138 31243 211 5 dW3L E DNIGNARLDSD CNV ALISV 10 a 124 4 4 2 JAVH 1 DA Haaa A ONIMIA ATddNS NaMOd sanivTSIMdn yao E 01 SANN sei Tas TW pres Te in onezo LH ye ne g mne re 1 OLA LA e ea 28 a ai 2s HOWL HOLIAS lt le nga d Tj 19 3ONV WENN Paria HOWL la DLO 477 v 259 orosta iH asvHd eu 359 9 T3A A8D 1HAZDE Sd n ISa 1 Y lt 9 2208 HOLIAS ATEWASSY mi e 55322 1051329 gt 087A 1A SAL OL 193NNO9 gt XOLOW LHM X 1HA ez 531 ALD 2 e x me ZIN 9H enga ne 1HA 208 9 nt a or 0 n ATER WHAHL 4 AWOINVHOSWD JHA 18 Nd ANN 38 1H O7 HOLIAS 3BnIVN3dWiL 1 6 H
7. 3W E 3192 130 me 1 4910934 1 1 quaa 2 1 77 Wav 81 2 1 10H AIL 3lVvaddu AND 513004 NIYAT ALLAVBO XDA N3dWnr ALON ES 9 UL LINN 3Hl 03 2 193738 31042 HOLIMS E ONIGNRLISD NV ALISV 10 1244402 SAVH LSAW d SEC spi iore AlddNS aN3AUd 00190 E PEN 01 SIN ze Tas TW ETC 9 neun ZH epe genome me te EHHA e e ac RF F8 E 8 88 HOWL HOLIMS S lt Ago te Tej lH 30Nv IvaNn HOWL INIAC DIDA 477 786 v 3seua 010512 IH 1H T sya Suum See AAS ASD AHA Sd D 29S I g ISn4 e 1 MN lt AWA NIYAT 9 222 8 HOLIAS A 8N3SSV Thule 3ONVAQV 55322 7081309 e a e AHA
8. 1 1 7 5 O mate g aH Hanm 1HA 208 1 3189N3 DL 123 2 NIJS NOLLWANSLANOD 35 18 VaLXa 8331405 TOO n T 900 JNIH YW Nag 1HA g el 18 038 LHAT e AWO t e lt 4 HOLIAS I8VIS OL HSNd E ISN NI zeH inaona o_o 1HA 980 6 anya wood 35072 qay LINDAI e1 n18 034 LHM Adds 30A S 71 31907 DLN T 39v11DA AUT ge LH 8 WAE smaa mw wn imo Teg MINDS 30115 NIDI TAN 1 mE 6 qasi e 2 genn 2 18 49 vH 18 AND CASSY 301 NOD 2 CASSV N2071 ND H211AS HOLIAS ADOC 207 T1 ZH 09 08 IVA 021 41 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Section 5 NetMaster and MDC Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 21 Error Code Listing E df This error code is generated by the motor control and trans
9. so Oe 3 K3 re PUMP o 08 CONTROL o DRAIN VALVE ASSEMBLY eo g z P Bd E SSeS ae Ss 2 E x 5 838825 3 He 1 4 5 6 g 3 d m BRN YEL 88 BLK BLK WHT 20 PRESSURE a a SWITCH 83555 s s e 8 7 t E T FULL OVER m gt a WHT UNBALANCE SWITCH le 1 Pr gt Ps 3 e ery 6 s 3 ef if 4 6 5 a 3 8 4 1 Se ORG H HOT 1 ALL SPI 3 LINES FUSI s GRY COLD OPTOISOLATORS 10 LITTLE 2 TAN WHT Seni 5 SOFTENER 9 Le M BV ns DETERGENT BLEACH 5 MOTOR DRIVE iH MOTOR CIRCUIT e e CONTROL ASSEMBLY 58222 x oc E E gt 2 2 Y 5 amp a d B 2 5 WARNING 5 Some internal parts not grounded and may present a risk pm of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 57 NetMaster and MDC Troubleshooting 30 Serial Communication Error E SP on Display Is the fuse loose or Tighten fuse blown on the motor holder and or control board replace fuse machine and check voltage Is there 220 240 VAC or 120 VAC across terminals H6 5 and H6 6 on the electronic control machine and check
10. e iW HOLIAS 18915 Hsnd 2 dV 3SN NI A1HA 18 e a dWV1 35079 1 ln Maas 3A 71 mn M 78 038 JHA SH 39L0 AUT 1 78 i esman mv wn aasn imo ez BINDS s SINdNI 30115 5 ADIN o anna is 9e a Ld gen 2 3x07 wood Cal alo ANO STACOW NIVAT ALIAVBO YIN LON o 2718 31 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting 16 Motor Will Not Run Door Locked Final Spin and Tumble LEDs Flashing 1 Is there continuity between motor terminals Refer to values at right Replace motor Motor Resistance Values control Tach Circuit Approx 115 ohms Terminals 4 5 Windings Approx 4 5 ohms Terminals 1 2 1 3 2 3 Replace motor FLW1712S 32 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting Motor Will Not Run Door Locked Final Spin and Tumble LEDs Flashing 3W E 31V2I T3 ane W T 8910934 qu 2 1 11 ere ALIN 3iVeddu
11. Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Allow unit to go through complete final spin cycle Does unit spin at high speed Motor and motor control board are operating properly Do not replace them Check for broken out of balance switch wires Refer to Spin Due to Out of Balance Switch Wiring Problem Starting Serial Nos Beginning 0307 paragraph Does unit spin now Is pressure Switch or pressure Switch wiring inoperative Replace switch and or wiring FLW1789S 802740 Section 4 Coin Slide Operated Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 8 Coin Slide Can t Be Fully Inserted Coin slide can t be fully inserted Make sure switch activation lever is off Switch when installing coin slide Are wires and or shield from control board interfering with coin slide movement Reposition wires and or shield Refer to nstallation manual Make sure all four mount scre
12. S OLV10S101d0 01 1 14 TW mne 1 1 e gg q3 5 125 HOWL HOLIAS SAL is LINDAI 30Nv Iv Nn HOVL 3 10 3d BDLOA 477 a v 3svHd LHA asna Suum 8 asvHd dwy 0T H 73A AXI EN Tsn4 nand pl gie 2s vic Mo i E THA NME lt IAS ATEWASSY mi e Sg 28 SONWAGY 14 8 13 94 55322 1051399 para e a 1531 OL LIANNDD SOLOW mn TE LA 1531 ABD129 2 4 ey Nae 14 08 N 5 5 5 5 NEHA 01 1718 980 AHA I AVTGN WHAGHL pef AWOINVHOSWD LHR Na 1 HOLIAS 1 51145 ob 422 lt SLN 7 218 90 1 2 399 5 g1 ome gt g G38 1HA 2 oN A 2 8 HOLIAS 3042 S bia LNA 7 E ma pe e innzmi LHA Ee SUT 1 AA L 8
13. 811 ase 1 NIHA SOON DL AVIAT WA ve xo ro TF NIIV3H TMWBSHL CWOINVHOID ous sO anieniav WA v2 s 2j TO emons ERAS s cs 20 115 EQ a al 06 ul 1 EET 1718 03 JALIY 35709 1 1 G3ZIDN3N3 431 LNdNI 1 ANANI ISTA 18915 LHA LHM ez HOARE g fid 3NIHOVW N3HA 440 0190 32 k indinn 378971 5568 E IVA va N3HBDASNVBI Oy e a hoes 720 I hoor ZH0S CASS 4201 ND Aor NDILdU 1 ASVHd Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 65 802740 Section 6 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor IMPORTANT When reference is made to directions right or left in this manual it is from operator s position facing front of washer 34 Cabinet Leveling Legs a Place washer in position on a solid sturdy and lev
14. Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor NOTE Do not overbend the spring by opening cover too far New Style Spring Coin DRY2405N Figure 28 DRY2408N e Clean residue from coin rail with an alcohol Figure 26 moistened cloth Refer to Figure 29 d Clean the coin path with a soft brush and wipe exposed surfaces with an alcohol moistened cloth Refer to Figure 27 or Figure 28 Alcohol 7 Moistened Cloth DRY2406N Old Style Spring Coin Drop Figure 29 DRY2090N Figure 27 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 75 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor f Clean light sensors with a soft brush or air spray duster Refer to Figure 30 Light Sensors DRY2407N F
15. 2 Y 5 amp a d B 2 5 WARNING 5 Some internal parts not grounded and may present a of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 59 NetMaster and MDC Troubleshooting 31 Motor Does Not Run E df on Display Is there continuity between Check motor motor terminals plug or replace Refer to values motor control at right Motor Resistance Values Tach Circuit Approx 115 ohms Terminals 4 5 Windings Approx 4 5 ohms Terminals 1 2 1 3 2 3 Replace motor FLW1702S 60 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 NetMaster and MDC Troubleshooting Motor Does Not Run E df on Display
16. 48 e SUPPLY He DOOR LOCK SENSING GRY BLK CIRCUIT ALLOWS CONTROL 2 TURN RELAYS WHT K3 AND ONLY K4 WHEN DOOR IS LOCKED O4 29 WHT BLK Os Os RE D PUMP 10 DR CONTROL o DRAIN VALVE ASSEMBLY 9 1 g z P Bd E SSeS ae Ss 2 E x 5 838825 3 He 1 4 5 6 g 3 d m BRN YEL 88 BLK BLK WHT 20 PRESSURE a a SWITCH Fe gs s 8 7 t E T FULL OVER m gt a WHT UNBALANCE SWITCH le 1 gt gt td at ia PS e ery 6 s 3 ef if 4 6 5 a 3 8 4 1 Se ORG H HOT 1 ALL SPI 3 LINES FUSI s GRY COLD OPTOISOLATORS 10 LITTLE 2 TAN WHT Seni 5 SOFTENER 9 Le M BV ns DETERGENT BLEACH 5 MOTOR DRIVE 2 94 CIRCUIT WHT MOTOR CONTROL ASSEMBLY 58222 x oc E E gt 2 2 Y 5 amp a d B 2 5 WARNING 5 Some internal parts not grounded and may present a risk pm of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 49 NetMaster and MDC Troubleshooting 26 Washer Will Not Start E dL on Display Washer will not start Vend satisfied Is there 220 240 VAC or 120 V
17. Communication control display E OF sequence checks or C out properly E OF Turn IR communication on Has IR communication Yes refer to programming manual been turned off No Change electronic control and repeat procedure FLW296S 44 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 23 Coins Ignored When Entered MDC Models Start Production Test Cycle and advance to Coin Drop step Does the count on the display increment properly after entering coins Is H7 connector properly seated on the control board Properly reseat connection and conduct diagnostic test again 802740 Yes Yes Reset control to ready mode From the coin drop is the 3 pin connector properly plugged in No Properly reseat connection and conduct diagnostic test again NetMaster and MDC Troubleshooting Are the wires exiting the coin drop optical sensor cracked or broken Yes Yes No Replace the coin drop Replace electronic control FLW1704S Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 45 NetMaster and MDC Troubleshooting 24 No Visible Display on Control The electronic control has no LED or VFD functioning on the control board Plug unit into an Is the power cord outlet and check plugged in for proper supply voltage Is there 220
18. Y 5 amp a d B 2 5 WARNING 5 Some internal parts not grounded and may present a risk of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 55 NetMaster and MDC Troubleshooting 29 Pump or Drain Valve Does Not Operate NOTE Check at beginning of spin drain portion of cycle 1 Is there 220 240 VAC If the pump or or 120 VAC across the drain valve does not wht blk and the white wire operate check for going to the pump or blockage Replace drain valve if necessary Is there 220 240 VAC Correct wiring or 120 VAC between control across terminals and pump or H6 2 and drain valve H6 52 Replace control assembly Refer to machine serial plate for correct voltage FLW1700S 56 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 220 240 or 120 50 60 Hz SEE MACHINE SERIAL PLATE NetMaster and MDC Troubleshooting Pump or Drain Valve Does Not Operate
19. Jd 2 103735 37949 HOLIMS dWiL DNIGNAIDUSO ALISV 10 B a 133X309 JAVH 1 1347 03 io Se ONIMIA ATddNS S3 Dd o DL SIN J31UN 5 IdS TW OWS ABD LHA o8 980 i me 1 AHAZLTA e of E Am TRTO Hows 831528 32 919 Boe fg Oo HOWL c 078 y 7 LHA 3snd ALIN 8 359 oecc e dv 01 eH TAA AMO Di isn 1 c T3A NNE 9 9 45 HOLIAS ATEWASSY mije GN 3ONVAGV 4 55322 e 0118 7134 e 9 TUS IND2 ET 1531 1343NNO9 gt LL lazin e Di m LHM o ee Nat QO 5 x 5 wm ALIZISSENG AU NEHA oie 4 9480 ne AHA X1E 1 IM ANTH x y Onde JVOINVHOSHO 4AH 18 Nd AN 38 1H O7 HOLIAS 3BnIVN3dWiL HOLIAS Oo s 2 SUIVnIOV Piana TW 2 o ES git pomme 2 We 1HA 208 o E X 4 gt 38 1HA UB NN i z R 8 vH HOLIAS 31049 a 2 318 7 q3 mee HAZNE e 1 8 AID NA 5 VALX3 314VN3 LISNNOI gt o dhl NOILY NIIANDI SNIJ valx3 8 1 5 AR n cand IW a 3NIHOVN o mane H 8 038 x AUS HELL
20. Section 1 Safety Information Throughout this manual and on machine decals you will find precautionary statements CAUTION WARNING and DANGER followed by specific instructions These precautions are intended for the personal safety of the operator user servicer and those maintaining the machine DANGER Danger indicates an imminently hazardous situation that if not avoided will cause severe personal injury or death WARNING Warning indicates a hazardous situation that if not avoided could cause severe personal injury or death CAUTION Caution indicates a hazardous situation that if not avoided may cause minor or moderate personal injury or property damage Additional precautionary statements IMPORTANT are followed by specific instructions IMPORTANT The word IMPORTANT is used to inform the reader of specific procedures where minor machine damage will occur if the procedure is not followed NOTE The word NOTE is used to communicate installation operation maintenance or servicing information that is important but not hazard related In the interest of safety some general precautions relating to the operation of this machine follow Failure to install maintain and or operate this product according to the manufacturer s instructions may result in conditions which can produce serious injury death and or property damage Do not repair or replace any part of
21. d Flex the harness at the plastic wire clamp and test continuity If the base wire harness has an open circuit it MUST be replaced or the broken wires must be repaired with UL approved terminals e After replacing or repairing the wire harness wrap electrical tape around wires in two locations as indicated below and in Figure 10 Then secure the harness wires to the original factory locations using clamp and wire tie Refer to Figure 10 1 The plastic wire clamp should be angled toward the switch at 45 degrees 2 The clamp should wrap around the first section of tape on the harness which should be placed approximately 4 5 inches 11 43 cm from end of terminals 3 The harness should be secured to the inverter control shield with a wire tie 4 Thetie should wrap around the third section of tape on the harness which should be placed approximately 14 inches 35 56 cm from end of terminals Refer to Figure 10 802740 5 Troubleshooting LEDs on Inverter Controls Starting Machine Serial No 0911014603 There are three LEDs on the control to assist with troubleshooting refer to Figure 11 Green LED on constant 5VDC power supply present Green LED flashing one second on one second off inverter control power up Red LED flashing four times second inverter control is communicating with front end control LEDs FLW1844B Figure 11 6 Vibration If frontload washer vibra
22. gt ATEWASSY JUSINDO IHA e Ina SOLOW mas wand 1 3A 1N3W313 oH31V3H 83198 Lanne Eius Tao 34 734 1 D a ERE otost2 TS Se M3N31JUS S FB LHe asna D E 885727 z san OT 5501970510190 4112 AND g 1513 OL S3NI7 148 TW e 1 n m i e hoea Agee NDUILdU 7 TAs 5 5 r fe 391 10 E 9 ee e ee ee ASVHd A0E 2 E E lt Did 7 55 55 e ABA e e e HOLIMS 3ONVWENn 711 e Sinn un 2 85280 e 4 e MR E HOLIAS BS T B 3anss3ud t T LHA 318 aui ANNIS P EE un door D SIH eee6 6 Lessons 38 485 TOYS S Y T z H k 8 H a 5 5 ong INN 5 OU 1iN343T3 3503 N A TEATSEN TF TT SNA NIC JdBO8INUO JAW ig Limone inazio ES DE x 20 i BE sO sai wee 3 55 sin 1 E H e O FR FRE 9d 33901 SI NIHA O 8 v AND ONY EX LHA r SAW NO NaNL DL e 2 SAT LIN 10 A787439 ei SNISN3S 2071 MODI 1140 i se EE 2 0 2 3007 NOD A 5 T A0E2 HOLIAS 4 Av138 aH op1 anna w 212 m w x1 c we nO i Ln 2 10 STIVL ad 8 4 X201 X000 OL 42 6 8 CDMINDO SADT 110010 2040 HA
23. ONIMIA AdddNS AJADA qj TAN 01 SINIT zH 145 Tiv 75 RA qw onasan 4H yena 1 ge ions le HIHAT e e oe gn 8f 25 HOWL HOLIAS X P LINA 39NV Nn HOVL 3AING lo EJ l Y ISYHd s aswa MU dH 233 TBA AO 1 asma snd 7187 m P eae HOLIAS BAIA AJTENW3SSV mi e 8 8 2 9 0 014 4 113 94 553229 0a LNDO esl ge a3 1 OL 123 2 1531 ABD12V4 2 JHM ena 18 078 NHA e nma oan 2 ne 1HA 208 9 mwn DL or E n E AYTAN 1 1 is 8 18 Nd 1 HOLAS 1 i 6H HOLIAS 6 E 96 aunssaad NIIVAISV e980 207 1 2 ES 4 038 08 ane 5 E 38 18 M 1 B g a a vH HOLIAS FTIA iu 3 HNN ALA 7 5 mate g get Hanm 1HA 208 U QGSNIB VMIX3 3I8VN3 DL 103 2 NOLLWANSLANOD 3SNIN VaLXa 83831405 TOT t JNIH YW Nag 1HA g el 8 038 1HAP8 9 TINI sunt 4 lt HOLIAS 13915 OL Hsnd LW 3 ASN NI gel iiong 1HA 980 NA 6H 35072 17242 g d JHA FE EE 31907 DLN T 39v11DA AUT ge
24. S31 DL LIINNDD ao LOW z 7 1531 ANd12v4 e 4 5 eenas SEE 3219328330 NHR e n1e 90 ne LUA AIONA DL P or H E Wa pet Nar 8 ang ENE C 038 LHM HOLIAS SSDIVESdW3L NN Y i 6H H2LIAS 5 6 2 SOIVnISV 35 gines 2 o ES s i git 38 08 1 xj x E 2 38 LH NE 4 z a vH 27042 5 3 2 1 1 3 mate g ainne e SNIN VMDX3 378983 DL LO3NNOOD NULLVSROLINU2 35418 VaLXa saldos TUUS B8 NDS 4 on 909 3NIHOVNW el 8 038 4 TOT Se om amt eut lt a HOLIAS INVIS OL Hshd t aH gs ISN NI ze AHA 4 eiz H anna 35019 LINDL 16 038 IHA 31907 DLN SH 39V 10A ADT 7 18 ong 1 ET lt ST30DK Tw wn imo IND SINANI NIDO REVES 1 1 q3s072 5 ge H ANANI 18 489 e V 9H TE AY CASSV 907 NOD 38 CASSV 201 NOD HOLIAS ADOC 3307 ZH 09 05 IVA 021 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 29 802740 Coin Slide Operated Troubleshooting 15 Washer Will Not Start In Use Close Doo
25. W008 NOTE The WARNINGS and IMPORTANT INSTRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur Common sense caution and care must be exercised when installing maintaining or operating the washer Always contact your dealer distributor service agent or the manufacturer about any problems or conditions you do not understand Locating an Authorized Servicer Alliance Laundry Systems is not responsible for personal injury or property damage resulting from improper service Review all service information before beginning repairs Warranty service must be performed by an authorized technician using authorized factory parts If service is required after the warranty expires Alliance Laundry Systems also recommends contacting an authorized technician and using authorized factory parts 4 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Section 2 Introduction Customer Service If literature or replacement parts are required contact For technical assistance call either of the numbers the source from whom the machine was purchased or listed below contact Alliance Laundry Systems at 920 748 3950 for the name and address of the nearest authorized Wisconsin parts distributor 32 56 41 20 54 Wevelgem Belgium Nameplate Location When calling or writing about your product be sure to mention model and serial numbers Model and s
26. 220 240 VAC improper wiring or 120 VAC and replace across the coil of either inoperative the hot or cold water pressure switch solenoid if necessary Replace inoperative water valve Refer to machine serial plate for correct voltage FLW1699S 54 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 NetMaster and MDC Troubleshooting Washer Overflows 220 240 VAC or 120 VAC 50 60 Hz SEE MACHINE SERIAL PLATE BLK DOOR SWITCH Lock ASSY BLK e CONTROL TRANSFORMER 24 VAC 1 3 AVAILABLE DUTPUT Ar szi DPTO OFF WHEN MACHINE RUNNING 46 4 A Dj Vmax 28VDC Imax Sma 28 22 START PULSE INPUT WHT BLU 1e ln INPUT LED ENERGIZED START PULSE ACTIVE gle RED BLU 5O 1 4 watt I ln 3 30 ma TIME 20 msec nin 60 HILT 70 zi d H7 gt com SEE sw DOOR LO
27. Coin Slide Switch Activated Too Soon Switch is activated too soon Is the switch Correct lever activation lever or replace bent or out of Switch mount position assembly Does the switch Replace activation lever switch mount rotate freely assembly Make sure one or two Yes stars depending on type of coin slide face down Refer to Installation manual Was the wrong extension lever setup used TLW1838B 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 23 Coin Slide Operated Troubleshooting 11 Coin Slide Doesn t Freely Return Coin slide doesn t freely return Consult coin slide manufacturer instructions clean and lubricate coin slide double check that return springs are present Replace with Are coin slide assemblies switch and that have extension nitrocarburized assemblies brackets and equipped with lighter spring updated parts with open hooks Review extension lever for proper free rotation Make sure one or two stars depending on type of coin slide face down Refer to Installation manual Was the wrong extension lever setup used Is there a burr present on extension lever or switch Yes Remove burr lubricate and retest bracket TLW1839B 24 Copyright Alliance Laundr
28. moe 154 LL o gt ATEWASSY 1103412 UULNUD xd pes SOLEM 1H Fn HOV378 1N39N313 n8 734 SR 5 s 55 3 58 LHAZNYL 3sn4 Bei sun 5 K OT 5501970510190 1513 DL SINIT 2 195 LOH H t d E1 1 n san NLITLdD E LT Y 8 fr 175775 18 5 OVADEE 39110 2 ASVHd ADE x ES EIS e eo HOLIMS 3ONVWEND SG 8 3 a m b 5 e S e HOLIAS I F Gnss3ud T F Yo LHAZTI8 a gt TANA m Ly 2999669 138 578 lt a a 5 ag no ng 37871 8 _ A IEN3SSV 27 1 TE SINH 3A7WA NIYAT BOLSIMGHL inne a 051 JAW 3n 3enivs3dW3l ax me 8 Lanna 7 DE aa 90 9 iii Lee JI rO EEF HA 18 18 Sz C907 Si GHA 9 E AND 3 ANY EN oz SAW NO DL 20 91 1 1 2 SADY 1102812 10 e e X708 A89 e ONISN3S 207 DOC 2H id N NBILdU C Guns TE 2 a ieee 2 CASSY X201 NOD mmm e ASVHd A0EZ om anna w wwo 212 us TRANG 2 Oo S IIV130 E i meo 20a 6O 9 7UNINU2 SADT LINIA aw 4O oma NNI arm E ONISN3S 035010 aus zm 89 119211449 T CASSY 9907 ND 73A wm 9O
29. 1831 OL L9aNNO9 gt LHA png LHA 1531 ASOLO 32 LHA gefa o N 5 5 5 ZINC 124 4940 2 ne 1HA D8 menm e JNOINVHOSIO LHA 8 Nd ANN 38 LHA HOLIAS GBnIVNdWiL HOLIAS e 4 2 aaNSSIad BUIVnIOV E POR g E 2 o ES 5 g1 ome t 4 8 38 1HA sm 2 8 HOLIAS 3042 gt M 5 BO A HANA 7 qa mere s ee lnm 0 1 376 OL 123 2 gt dNv1 NOLLWaMSI4NOD 3SNIN v lX3 m i 0109 7 OOO ey S JNIH YW e a M manes 14 03 E 1HA ng e a 422 90 NDT lt E HOLIAS 18915 HSNd E Pes o ISN NI zH hnne e a 1HA 980 8 6H div 35012 LINDL 4 JHA 5 ATdans IA ST 21901 DINI SH 39110 AIT ge 1 1 ong WAE sman mv imo AHMET es SINANI 30175 13 1 NANI A 4 35872 z 9 X78 A89 gej vH NIC ALIASHO BJ 4 LON X7 amp A89 ZH 09 06 IVA 021 bee CASSV N2071 NOD HOLIAS X307 CASSV 907 NOD HOLIAS 007 T1 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 39 8027
30. 240 VAC Check wiring to or 120 VAC to the the primary of the primary of the transformer transformer Is there 24 Volt AC across terminals H1 1 and H1 3 control board Is there 24 Volt AC at the output side of the transformer Make sure H1 Correct wiring connector is between Replace seated properly transformer and transformer Replace control control board FLW1695S Refer to machine serial plate for correct voltage 46 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 220 240 or 120 50 60 Hz SEE MACHINE SERIAL PLATE NetMaster and MDC Troubleshooting No Visible Display on Control BLK DOOR SWITCH Lock ASSY BLK e CONTROL TRANSFORMER 1 3 AVAILABLE DUTPUT Ar szi DPTO OFF WHEN MACHINE RUNNING 46 4 A Dj
31. LINES FUSI s GRY COLD OPTOISOLATORS 10 LITTLE 2 TAN WHT Seni 5 SOFTENER 9 Le M BV ns DETERGENT BLEACH 5 MOTOR DRIVE 2 94 CIRCUIT WHT MOTOR CONTROL ASSEMBLY 58222 x oc E E gt 2 2 Y 5 amp a d B 2 5 WARNING 5 Some internal parts not grounded and may present a risk pm of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 47 NetMaster and MDC Troubleshooting 25 Washer Will Not Start door Displayed Washer will not start Vend satisfied Is there 220 240 VAC or 120 VAC Replace the across H4 5 and H6 5 electronic on the control Control Board board 220 240 VAC or 120 VAC to the Replace the Door input wire to the door Switch on the lock assembly Correct wiring to the door switch FLW1767S Refer to machine serial plate for correct voltage 48 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 220 240 or 120 VAC 50 60 Hz SEE MACHINE SERIAL PLATE NetMaster and MDC Troubleshooting Washer Will Not Start door Displayed
32. LON SINANI 30115 NIOJ 18 LNNT 2 2 AWAD ASNVSL 10109 835012 ATND STACOW NIYAT ALAYXI ND N3dWnr d ge E NANI 1 ra201 anna gep nm 9H vH anomes4985ve2 t yy oO 0 00 090 90 90020 ma A8D CASSV NOD 2 q38 9 s ut CASSV 907 HALTAS HOLIAS SOO X307 Tal ZH 09 06 IVA Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 27 802740 Coin Slide Operated Troubleshooting 14 Washer Will Not Start No Door Lock Door Locked Close Door LEDs Flashing 1 Check door switch door strike adjustment and or wiring Replace door lock if necessary Is there 120 Volts at machine control terminals H4 5 to H6 5 Is there 120 Volts at machine control terminals H4 4 to H6 5 Replace machine control Is there 120 Volts Correct wiring at the door lock between machine between the WHT RED control and door and the PNK BLK lock assembly wires Replace door lock assembly FLW1778S 28 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting Washer Will Not Start No Door Lock Door Locked Close Door LEDs Flashing
33. ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 3 Troubleshooting Coin Drop continued Is proper electrical power supplied to coin drop Refer to wiring Incorrect electrical connection diagram for may prevent coins from proper connections registering in coin drop machine level Machines that aren t level may prevent coins from following through required check stages of drop Refer to Installation Instructions for instructions on leveling machine Is coin drop clean Residue or Refer to lint build up may prevent Adjustments section coins from following through for instructions on cleaning required check stages drop of drop Do coins fall freely through drop Replace coin drop SWD1714S Replace coin drop sensor 14 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconn
34. voltage Is there 220 240 VAC or 120 VAC across terminals 1 1 and H1 3 on motor control Correct wiring from electronic control to motor control continuity through each wire of the harness Change the from H2 on the electronic motor control control to H7 on the motor control Change the harness Refer to machine serial plate for correct voltage NOTE Machine must be restarted to check voltage Voltage will be intermittently present during first 15 seconds until E SP is displayed Replace electronic control FLW1701S 58 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 220 240 VAC or 120 VAC 50 60 Hz SEE MACHINE SERIAL PLATE NetMaster and MDC Troubleshooting Serial Communication Error E SP on Display BLK DOOR SWITCH Lock ASSY BLK e CONTROL TRANSFORMER 24 VAC 1 AVAILABLE DUTPUT Ar ha DPTO OFF WHEN MACHINE RUNNING 46 4 AS Vmax 28VDC Imax Sma 9 5 START PULSE INPUT ete WHT BLU 1e INPUT LED ENERGIZED START PULSE RED BLU 5O 1 4 watt I ln 3 30 ma TI
35. 318VN3 OL 123 NIAS NOLLWaMSI4NOD 3SNIN VaLXa 83431405 707 4 T y JNIH YW e a C Jinne g 14 03 E LHA 1 L 422 den toon d 5 ate HOLIAS INVIS GL HSNd E dWV1 ISN NI Zeina e a C Jnae 6 35079 10400 java AWdns 3qA S UI 21901 DINI SH 39110 AIT ge 1 1 ong WAE esmara mv ipo E eg SINUS SINANI 315 NIDI 1 me 8 438872 anna e el incl gen X47439 cage soon vH ATND STATOW NIYAT ALIAYAD ND N3dWnr ILON X7 amp A85 bee ri S CASSV O07 NOD CASSV 4907 NOD HOLIAS HOLLAS 007 2m anna T1 ZH 09 06 IVA 021 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 37 802740 Coin Slide Operated Troubleshooting 19 Pump or Drain Valve Does Not Operate NOTE Check at beginning of spin drain portion of cycle 1 15 120 Volts across the WHT BLK and the WHT wire going to the pump or drain valve If the pump or drain valve does not operate check for obstruction and replace if necessary Is there Correct wiring 120 Volts from between pump or H6 2 to H6 5 on the drain valve and machine control machine control Replace machine control F
36. 38BD29 3 9 LSAW 7T3A C38 si Addis YaMUd SaOLv 10S101d0 OL SANT 11IN 195 77 OWS BDZ LHM oe 38 930 1 1 1 e amp d HOWL HOLIAS es LSS ino IINVWENN BILER HOWL JAT PROJE N 5 v 359 8 3SvHd ASD H HA 31 n bz THA NME e a Quouc BAIA NIS 3 22288 HOLIAS A I8A3SSV mme dd JONVAGY 4 553229 1051309 Pr ge 8 3 1531 104 2 In 1531 ABDIOV3 2 LHM 5 6 Nd 21 5 5 5 Y ma ATSZIGC NaH 9H wenan 2 ne LHA D ANTH NHL 1 H3 Ule JWOINVHO3ID JHA 278 2d ANM q38 1HA e HOLIAS 3NnlvNidw3L 211 45 6 2e e 9 55384 ADLYNLIY 5 g1 2 8 90 c X907 anna 2 2 o X e l 38 018 2 A1HAZXI8 2 E E E C38 1HA 2 pepi 2 2 vH HOIIAS 37249 3 2 2 H2V318 1N3983130 7 E 3a C MES g AHA I amp 1HA Z18 57 35 3769 3 DL 193NND2D NIdS NOILVSNSIANOI 3SNIN VMIX3 83N3130S AVES OLIN 7 000 ANIHOVW a3a NYE LHA P g 1 18A 08 000 422 Wy poni onc 20 impes HOLIAS 19915 HSNd 2 dW 7 35 NI 2 1HA 8 po H Juve 6 35072 a3 1112412 LHM KS 0 5 91981 DINI 39 110 ADT ong lt S7a00W TIY NO CSN
37. 40 Coin Slide Operated Troubleshooting 20 Serial Communication Error Final Spin and Tumble Close Door LEDs Flashing 1 Is the fuse loose or blown on the motor control board Tighten fuse holder and or replace fuse 2 3 s there 120 VAC across Replace terminals H6 5 and H6 6 machine on machine control control s there 120 VAC across terminals H1 1 and H1 3 on motor control board Correct wiring between machine control and motor control Is there continuity through each wire of the harness from H2 on the machine control to H7 on the motor control Replace motor control Replace the harness FLW1714S NOTE Machine must be restarted to check voltage Voltage is intermittently present for the first 15 seconds until error mode is displayed 40 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting Serial Communication Error Final Spin and Tumble Close Door LEDs Flashing xo 3W E 3192130 3 2 Wadd CN T avinoaa 121138 37242 ere LOH 1 11 quu 2 1 11 Wad H2LIAS dw3l ATLOIAYdSOO 3l1Vvaddu LINN ld DNIGNAILDSD ALISV 10 124 44 2 SAVH 15
38. 9 WHT BLK e 6 e RE e D PUMP 10 DR CONTROL DRAIN VALVE ASSEMBLY eo g Bd E gt GE E Be 5 He 1 4 5 6 g 3 d m BRN YEL 88 BLK BLK WHT 20 PRESSURE a X 2 5 8 8 s ES e e SWITCH 8 7 t E T FULL OVER m gt a 5 UNBALANCE SWITCH WHT gt 5 ia PS e ery 6 s 3 ef if 4 6 5 a 3 8 4 1 Se ORG H HOT 1 ALL SPI 3 LINES FUSI s GRY COLD OPTOISOLATORS 10 LITTLE 2 TAN WHT Seni 5 SOFTENER 9 Le M BV ns DETERGENT BLEACH 5 te MOTOR DRIVE 2 94 CIRCUIT WHT MOTOR CONTROL os ASSEMBLY RED TACH GRY TacH BLK PHASE PHASE BRN PHASE GRN YEL WARNING Some internal parts are not grounded and may present a risk of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 61 NetMaster and MDC Troubleshooting 32 Washer Will Not Heat OP or SH Displayed 62 Measure resistance at connector H3 on electronic control Is resistance value between 500 and 35 000 ohms Replace electronic control Measure resistance at thermistor I
39. AC across terminals Replace the electronic H4 4 and H6 5 on the control board electronic control Is door catch properly adjusted Refer to Adjustments section Adjust catch and retest Replace the door lock assembly Refer to machine serial plate for correct voltage FLW17738 50 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 220 240 VAC or 120 VAC 50 60 Hz SEE MACHINE SERIAL PLATE NetMaster and MDC Troubleshooting Washer Will Not Start E dL on Display BLK DOOR SWITCH Lock ASSY BLK e CONTROL TRANSFORMER 24 VAC 1 3 AVAILABLE DUTPUT Ar szi DPTO OFF WHEN MACHINE RUNNING 46 4 A Dj Vmax 28VDC Imax Sma 28 22 START PULSE INPUT WHT BLU 1e ln INPUT LED ENERGIZED START PULSE ACTIV
40. CFSP111TW0O1 SENCCRSPI111TWOI SFNCCRSP111TW02 SFNCXRSP111TW02 SENCYFSPI11TWOI SFNCYRSP111TWO1 P PS PS PS PS P lt PS SFNSXRSP111TW02 SENTXRSPI111TWOI SFNTXRSP111TW02 SWFA71 N SWFA71 N3050 SWFA71 N3069 SWFA73 N SWFB71 N SWFB72 N SWFB73 N SWFF71 N SWFF71 N3050 SWFF73 N P lt PS PS P lt P lt SWFL74 N4000 SWFT71 N SWFT73 N SWFX71 N SWFX71 N1127 SWFX71 N3000 SWFX71 N3050 SWFX71 N5400 SWFX73 N SWFX74 N4000 SWFX75 N4000 SWFY71 N SWFY73 N P lt P lt PS P lt PS PX P lt PS SWR971 N SWR973 N SWRB71 N X SWRF71 N X Add Letter To Designate Color N Stainless Steel Q Bisque W White Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Introduction Introduction Model Number MDC NetMaster Coin Slide Operated SWRT71 N X SWRT73 N X SWRX71 N X SWRY71 N X Add Letter To Designate Color N Stainless Steel Q Bisque W White Theory of Operation Coin Slide Operated Models Control Switch Pressure Switch Located in control Located in control hood hood Temperature Switch Speed Switch Mixing Valve Inner Basket Inverte
41. CK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt Os com e YEL e UN LOCK ASSY svoe APPLICATION DOOR CLOSED SENSING 4 PNK O7 CIRCUIT ALLOWS CONTROL 1 MHT RED e NN ewr comm TU TURN DOOR LOCK e MEM 1 H4 DETAILS Or 5 le Models amp Ou comm 3 with comm WMH 6 glk 220 DOOR Lock H m e 240 SWITCH M E 2 ewit VAC m ON LOCK ASSY 48 e SUPPLY DOOR LOCK SENSING Le GRY BLK CIRCUIT ALLOWS CONTROL He TURN DN RELAYS 5 WHT e K3 AND ONLY K4 ie WHEN DOOR IS LOCKED 5 29 WHT BLK e 6 e RE e D PUMP o OR CONTROL DRAIN VALVE ASSEMBLY 9 1 g Bd E A E x a o gt 838825 3 He 1 4 5 6 g 3 d m BRN YEL 88 BLK BLK WHT E x PRESSURE g i t 6 SWITCH 2 aA 8 3 gt s amp gt 8 UNBALANCE SWITCH SE S 21 ps e ery 6 s 3 ef if 4 6 5 a 3 8 4 1 ALL SPI 3 LINES TO FUSIL 1 8 COLD 5 10 LITTLE 2 TAN WHT Seni 5 SOFTENER 9 Le M BV ns DETERGENT BLEACH 5 MOTOR DRIVE iH MOTOR CIRCUIT e e CONTROL ASSEMBLY 58222 x oc E E gt 2 2
42. Commercial Frontload Washers Refer to Page 6 for Model Numbers Surjoouqso qno Ir FLW1535C Part No 802740R3 Laundry Systems www comlaundry com August 2010 Table of Contents Section 1 Safety Information 2 ee eee Locating an Authorized Servicer see Section 2 Introduction 21 01 tn Customer Service 4 e reete Ei bd ee b es E Roe Nameplate Model Identification 6 0 0 000010000000 Coin Slide Operated Theory of Operation Electronic Control Models J ORGS Section 3 General Troubleshooting e 1 Motor Circuit oie as oat NI ERES 2 Troubleshooting Knocking Noise eee 3 Troubleshooting Coin 4 No Spin Due to Out of Balance Switch Wiring Problem Starting Serial Nos Beginning 0307 5 Troubleshooting LEDs on Inverter Controls Starting Machine Serial No 0911014603 VabEatiOn lee pre DP eI EIE T INO SPIN ui ide n e eet eer ete ee ede Section 4 Coin Slide Operated Trou
43. E gle RED BLU 5O 1 4 watt I ln 3 30 ma TIME 20 msec nin 60 HILT 70 zi d H7 gt sp sw DOOR LOCK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt com UN LOCK ASSY cna svoe APPLICATION DOOR CLOSED SENSING PNK O7 CIRCUIT ALLOWS CONTROL MHT RED e NN ewr comm TU TURN DOOR LOCK CUfFIG RESISTOR 68 DHM DETAILS 7 Models amp comm with comm WMH 6 220 DOOR LOCK 8 9 240 SVITCH CONTROL ON LOCK ASSY POWER VAC 48 e SUPPLY He DOOR LOCK SENSING GRY BLK CIRCUIT ALLOWS CONTROL 2 TURN RELAYS WHT K3 AND ONLY K4 ne WHEN DOOR IS LOCKED O4 29 WHT BLK e 6 e RE e D PUMP o 08 CONTROL DRAIN VALVE ASSEMBLY eo g z P Bd E SSeS ae Ss 2 E x 5 838825 3 He 1 4 5 6 g 3 d m BRN YEL 88 BLK BLK WHT 20 PRESSURE a a SWITCH 83555 s s e 8 7 t E T FULL OVER m gt a WHT UNBALANCE SWITCH le 1 gt gt td at ia PS e ery 6 s 3 ef if 4 6 5 a 3 8 4 1 Se ORG H HOT 1 ALL SPI 3 LINES FUSI s GRY COLD OPTOISOLATORS 10 LITTLE 2 TAN WHT Seni 5 SOFTENER 9 Le
44. LH 8 00v imo AHA Tes SIND SINANI 30115 NIDI TAN mE L ANANI 18 49 9H 18 A CASSY 301 NID 2 CASSV N2071 ND H211AS HOLIAS ADOC 207 T1 ZH 09 08 IVA 021 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 35 802740 Coin Slide Operated Troubleshooting 18 Washer Overflows 36 1 Is there 120 Volts at the over level terminal on pressure switch to H6 5 on machine control Replace inoperative pressure switch Check for improper wiring and replace inoperative pressure switch if necessary Is there 120 Volts across the coil of either the hot or cold water solenoid Replace inoperative mixing valve FLW1665S Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting Washer Overflows 3W E 3192 134 1 qu 34 2 2 11 8910934 21 42 11 112444 2 119 434 UL LINN SNIGNAOYD ANY ALISV 10 554 12444 2 dAVH LSAW ants AHA NUE 19405 amp dA lid onts ND 123138 31243 211 45 Haana E u X E 154
45. LW1666S 38 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting 3W E 31921130 me dd Waad 8910934 1 qu 2 11 21 42 11 AIL 3liVaddl i UL LINQ SD 2 123138 31243 211 45 3 DNIGNDOLISDO CNV ALISV 10 B t 12444 2 dAVH LSAW TBA C3M si uar e ONIMIA ATddNS SN3A Ud sau 710510190 OL SIN ALON 14 TW 18 907 me 1 LHA LTA e oe g2 q3 26 HOWL H21IAS 2 3297988 RADZA HOWL 4777 38 7 v asvHa orosta 3 LHA asna dun of T3A AXD Di I g NUS 5 asvHd 1 4 N HA i 9 pue HOLIAS ATEWASSY mi e 8 5 58 SONWAGY 14 8 13 94 55322 x 1051399 gt 08734 a 1BAZP
46. M BV ns DETERGENT BLEACH 5 MOTOR DRIVE 2 94 CIRCUIT WHT MOTOR CONTROL ASSEMBLY 58222 x oc E E gt 2 2 Y 5 amp a d B 2 5 WARNING 5 Some internal parts not grounded and may present a risk pm of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 51 NetMaster and MDC Troubleshooting 27 Washer Will Not Fill Machine Empty No E SP on Display Refer to Washer Will Not Start E dL on display section Is the door locked 220 240 VAC or Correct wiring from 120 VAC across terminals pressure switch or H1 1 and H9 4 on replace pressure the motor Switch control Is there 220 240 VAC or 120 VAC across Replace motor terminals H9 6 to H1 1 control board hot and H9 3 to H1 1 cold Is there 220 240 VAC or 120 VAC across Replace motor mixing valve control solenoid s Replace mixing valve Refer to machine serial plate for correct voltage FLW1698S 52 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 220 240 VAC or 120 VAC 50 60 Hz SEE MACHINE SERIAL PLATE Washer Will Not Fill Machine empty E SP on Display NetMaster and MDC Troubleshooting
47. ME 20 msec nin 60 HILT 70 d H7 gt sp sw DOOR LOCK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt Os com e YEL e UN LOCK ASSY svoe APPLICATION DOOR CLOSED SENSING d Y O7 CIRCUIT ALLOWS CONTROL 1 MHT RED e NN ewr comm TU TURN DOOR LOCK e MEM 1 H4 DETAILS Or 5 le Models amp Ou comm 3 with comm WMH 6 St 220 DOOR Lock H m 0 WHT 240 SWITCH CONTROL WHT ON LOCK ASSY POWER VAC 48 e SUPPLY He DOOR LOCK SENSING Le GRY BLK CIRCUIT ALLOWS CONTROL 7 2 TURN DN RELAYS WHT K3 AND ONLY K4 WHEN DOOR IS LOCKED O4 29 WHT BLK 2 D PUMP o 08 CONTROL o DRAIN VALVE ASSEMBLY eo g gt X E x g 98045585 SIE t 1 4 5 6 3 He ee 6 Sse BRN YEL BLK BLK WHT 20 gt x PRESSURE a a SWITCH 4 oe P e e g FULL OVER e WHT UNBALANCE SWITCH le 7 1 du HE Pr gt ps 3 a s ef if 4 6 5 4 qT ERG Fp ALL SPI LINES 1 GRY OPTOISOLATORS 0 TAN WHT Br SOFTENER DETERGENT BLEACH MOTOR DRIVE 2 CIRCUIT MOTOR CONTROL ASSEMBLY 58222 x oc E E gt 2
48. NN 9 Q38 1H eo 27 ONISNaS 3S0 gars 80 NUILVOI lddv out ovi NN Xe CASSV 1907 NOD 9 73A ec e wem 123 9O NIT 208 SUN dL A130 ov v2 MS aN3A 3F SIVA SII AWHYHL WOINVHO3D ta3 sO Nan13 OVA be S 3 jO 033 78 T 9 ns as 20 235 2a wal eO 4 4 WV asn4 WASH 1 SNA 5 uw 2asw 02 3WIL ww U I E ALTIA ui n a asd IUIS C31 EM Lanne Hinaao 1 oe ANANI 35704 18415 LHA d T SNINNDS 3NIHOVM N3HA 4D e325 indinn ev WAY 555 2 Phe DLN QW 6 6 69 e hoea ZHOS 71 55 512071 NOD NOIL dO aus 391 10A ASVHd Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 63 802740 NetMaster and MDC Troubleshooting 33 Washer Will Not Heat Models Equipped with Heater 3 Phase Heater Machines Only Is the The heater will not pressure switch come on until the satisfied pressure switch is satisfied Are there 4 dashes on display indicating the machine is heating Verify water temperature is less than selected cycle temperature set point Is there 230 Volts across the heaters Replace heater s Is there 230 volts across terminals A1 A2 on th
49. OLIMS s 5 2 9 3anss3ad 19012 E gie 718 980 2 HATT er 4 g1 ome 2 ane 1HA 208 g 1 2 stove 1 B 2 8 vH HOLIAS 33042 5 HOv31g IN3ONAL3D 7 s OTH E 18A DOE VMIX3 3189N3 01 193NND02 dAV1 NIAS NDILVBOSLINOO 3SNIN vilX3 8 7 900 y JNIH YW HHA o mA E LAE amp dv T3207 snc Lect 4 site HOLIAS 18915 DI Hshd SA ISN NI e a 6 35070 e Xiddns 38A 91 NEUEN e mg a3s 399110 AUT ge LH 8 2 STEIN mv imo ez BINDS SINANI 315 NIDI HINH ae 5 e o 2 ett H 4 X8 A80 9H vH ABO CASSV NOD mE m CASSV N2071 ND HOLIAS HOLIAS X000 207 anna T1 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 33 802740 Coin Slide Operated Troubleshooting 17 Washer Will Not Fill In Use Door Locked LEDs Flashing Refer to section Washer Will Not Start No Door Lock Is the door locked Is there 120 Volts at terminals H9 4 and H1 1 on the motor control 120 Volts between Correct wiring the BRN YEL wire on the between machine pressure swi
50. RPM minutes minutes minutes Table 2 Technical The basic operational system of this washer consists of the control temperature switch inverter control pressure switch water valves electric pump or drain valve A C motor transformer and cycle select switch The control performs all timing functions like the timer in a topload washer The inverter control uses a speed sensor on the motor to measure the drum RPM Before entering any spin step the inverter control measures the RPM of motor to sense out of balance The inverter control will try to redistribute the clothes if an out of balance condition exists the inverter control will limit the spin speed to several speeds depending on the severity of the out of balance condition If the out of balance condition is severe enough the inverter control will limit speed to 90 RPM and will not spin NOTE An additional out of balance switch is used to detect any out of balance condition during spins If this switch opens during a spin step the inverter control immediately stops and then restarts the spin Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 9 Introduction Theory of Operation Electronic Control Models Pressure Switch Located inside control cabinet Electronic Control Mounted to back side of control panel Inverter Control Mounted to base of washer Electric Drain Pump or Drain Valve General Th
51. USE and CLOSE DOOR LEDs one second on one second off to indicate a door open error This is a fatal error The machine must be unpowered to clear this error DOOR LOCKED and CLOSE DOOR LEDs flashing Door Lock Unlock Error If the door doesn t lock in 15 seconds in Door Locking Mode or the door doesn t unlock in 3 minutes in Door Unlocking Mode the control will enter Door Lock Error Mode The control will turn off all outputs and flash the DOOR LOCKED and CLOSE DOOR LEDs one second on one second off to indicate a door lock unlock error To clear this error in Door Locked Mode the door must either open or lock If the door locks the cycle will start normally If the door opens the control will revert back to Start Mode To clear this error in Door Unlocking Mode the door must unlock or open If the door unlocks or opens the control will enter End of Cycle Mode FINAL SPIN AND TUMBLE and CLOSE DOOR LEDs flashing SPI Communications Error This error occurs when there is a problem with communications between the front end control and the motor control The control will turn off all outputs and flash the FINAL SPIN AND TUMBLE and CLOSE DOOR LEDs one second on one second off to indicate an SPI communications error This is a fatal error The machine must be powered down at this point 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 25 Coin Slide Operated Troubleshooting 13
52. Vmax 28VDC Imax Sma 9 START PULSE INPUT WHT BLU 1e ln INPUT LED ENERGIZED START PULSE ACTIVE RED BLU 50 1 4 mtt I ln 3 30 ma TIME 20 msec nin 60 HILT 70 zi a 7 gt sp sw DOOR LOCK sv 24 RETURN ACTUATOR MECHANICAL THERMAL en svic DELAY UNLOCK WHEN VEND O4 24 VAC DE ENERGIZED gt Os com e YEL e UN LOCK ASSY svoe APPLICATION DOOR CLOSED SENSING d Y O7 CIRCUIT ALLOWS CONTROL 1 MHT RED e NN ewr comm TU TURN DOOR LOCK e MEM 1 H4 DETAILS 7 Models comm 3 with comm WMH 6 St 220 DOOR Lock H m 9 WHT 240 SWITCH CONTROL WHT ON LOCK ASSY POWER VAC 48 e SUPPLY DOOR LOCK SENSING Le GRY BLK CIRCUIT ALLOWS CONTROL He TURN DN RELAYS 5 WHT e K3 AND ONLY K4 he WHEN DOOR IS LOCKED O4 29 WHT BLK so 4 3 K3 re D PUMP 10 DR CONTROL o DRAIN VALVE ASSEMBLY 9 1 g z P Bd E SSeS ae Ss 2 E x 5 838825 3 He 1 4 5 6 g 3 d m BRN YEL 88 BLK BLK WHT 20 PRESSURE a a SWITCH 83555 s s e 8 7 t E T FULL OVER m gt a WHT UNBALANCE SWITCH le 1 Pr gt Ps 3 e ery 6 s 3 ef if 4 6 5 a 3 8 4 1 Se ORG H HOT 1 ALL SPI 3
53. Washer Will Not Start No LEDs Lights Lit No Response to Start Switch 1 Is there 120 VAC to control Transformer Check wiring to transformer Is there 24 VAC from H1 1 to H1 3 on the machine control Replace transformer continuity across Check wiring H3 1 and H3 2 on between the machine control when coin slide switch the coin slide is and machine pushed in control continuity across H9 3 to H9 7 on the machine control when the start switch is Correct wiring to and or replace start switch Replace machine control FLW1725S 26 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting Washer Will Not Start No LEDs Lights Lit No Response to Start Switch 4 3130 32 Wd 1 8910934 TU EH a09 Wave 10H Al93aell2 31943 0 3 OL LINQ SHL 83D 8 2 193138 31042 HOLIAS 1 3 ONIGNALUSO ALISV 10 a lO
54. actory are equipped with two factory installed shipping supports DO NOT remove this shipping material until after washer is placed in its final installed position Refer to Figure 17 IMPORTANT DO NOT tip or move washer once these supports have been removed Removal of supports prior to final installation may cause Shock Absorber Shipping Support Shipping Bracket damage to the shock absorbers and will VOID the product warranty NOTE Shipping supports MUST be kept for future re positioning or moving of the washer Shock Absorber Shipping Support FLW821S Figure 17 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 71 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 39 Cleaning Non Electronic Coin Drop a Disconnect electrical power to machine and drop b Remove coin drop from machine c If lintis preventing coins from rolling through coin drop blow compressed air though coin entry and along the side of the coin drop Refer to Figure 18 g Remove coin return from coin drop frame Refer
55. bleshooting 8 Coin Slide Can t Be Fully 2222224 9 Coin Slide Switch Not 2 0 400000 10 Coin Slide Switch Activated Too Soon 11 Coin Slide Doesn t Freely Return 12 Error Code Listings cusses eter rete 13 Washer Will Not Start No LEDs Lights Lit No Response to Start 14 Washer Will Not Start No Door Lock Door Locked Close Door LEDs Flashing 15 Washer Will Not Start In Use Close Door LEDs Flashing Door Must Be Closed and Attempting to Lock 16 Motor Will Not Run Door Locked Final Spin and Tumble LEDs Flashing 17 Washer Will Not Fill In Use Door Locked LEDs Flashing 18 Washer Overflows eese nnne 19 Pump or Drain Valve Does Not Operate 20 Serial Communication Error Final Spin and Tumble Close Door LEDs Flashing Section 5 NetMaster and MDC Troubleshooting 21 Error Code Listmg aid tenere nere 22 Microwand Does Not Communicate With Control NetMaster Models Only eee 23 Coins Ignored When Entered eee Copyright 2010 Alliance Laundry Systems LLC All rights reserved No part of the contents of this book may be reproduced or transmitted in any fo
56. e WHT BLK o e XS PUMP o OR CONTROL DRAIN VALVE ASSEMBLY 9 1 E gt X 8 5 z gt wl 4 5 6 2 3 BRN YEL S BLK BLK WHT VEM b og PRESSURE 5E SVITCH 82 gt amp 8 FULL OVER 8 Re UNBALANCE SWITCH WHT gt gt e e e s ef i 4 6 5 41 3 ALL SPI LINES Fusi UPT ISULATURS 10 AMP LITTLE M SOFTENER DETERGENT BLEACH MOTOR DRIVE CIRCUIT MOTOR CONTROL o ASSEMBLY 5852249 22222 GE amp ae i g 4 8 E 2 A WARNING 5 Some internal parts are not grounded and may present a risk of electrical shock when servicing SERVICE PERSONNEL DO NOT contact the motor or motor control when the machine is plugged in 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 53 NetMaster and MDC Troubleshooting 28 Washer Overflows Is there 220 240 VAC or 120 VAC _ Replace to the over level terminal inoperative on pressure switch pressure switch to neutral Is there Check for
57. e ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 12 Use a small flathead screwdriver to push Reinstall Coin Drop Into Machine spring under center tab Refer to Figure 9 1 Reinstall coin drop into machine 2 Reconnect electrical power to machine and drop 3 Add a coin to drop to verify that coin drop is operating properly and that electrical connection is working properly Small Flat Screwdriver Left Tab 5 Figure 9 13 Lift spring gently to place in position under left tab 14 Push spring to right until it snaps into position Refer to Figure 5 15 Close coin drop cover 16 Move tension spring over cover catch Refer to Figure 4 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 17 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 4 No Spin Due to Out of Balance Switch Wiring Problem Starting Serial Nos Beginning 0307 A no spin condition could be t
58. e heat relay Correct wiring between the heat relay coil and the electronic control or replace board Check wiring or replace heat relay FLW1703S 64 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 NetMaster and MDC Troubleshooting Washer Will Not Heat Models Equipped with Heater 3 Phase Heater Machines Only s ayy usum 101102 1 10 10 0U ayy 191009 LON 4 321836 uayM yaoys 0 ysy Aew pue T you sped jeuioqui 8 ONINHVA Y 2 n uut 0M 221 25280t Eb NI 2 28 N3IV3H ILYA 222447 Lessons
59. ect electric power before servicing motor b Electronic Coin Drops If coin drop is not accepting coins perform the following 1 Clean coin drop Refer to Paragraph 40 2 On electronic coin drops with an old style tension spring shown in Figure 2 and Figure 4 test and replace tension spring using the following instructions Remove Coin Drop From Machine 1 Disconnect electrical power to machine and drop 2 Remove coin drop from machine Test Tension Spring 1 Push coin return button to open and close coin drop cover to clear possible coin jams Refer to Figure 2 3 If coin drop now operates properly replace tension spring using instructions on following pages Replace Tension Spring 1 Move tension spring downward until cover catch is free Refer to Figure 4 Coin Drop Cover Tension Spring MIX7B Tension Spring Cover Catch DRY2088N Figure 2 2 Manually hold down coin drop cover and insert coin Refer to Figure 3 Coin Drop Cover MIX6B Figure 3 Figure 4 2 Open cover for coin drop 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 15 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Wh
60. el floor Installing the washer on any type of carpeting soft tile a platform or other weak support structures is not recommended b Place level on washer refer to Figure 12 and check if washer is level from side to side and front to back NOTE Level must rest on raised portion of top panel Refer to Figure 12 c If washer is not level tilt washer to access front and rear leveling legs For easier access to leveling legs prop up washer with wooden block Refer to Figure 12 d Loosen locknuts and adjust the leveling legs until the washer is level from side to side and front to back using a level Make sure washer does not rock Refer to Figure 12 Locknut Leveling Leg Rubber Foot Wood Block FRONT CONTROL WASHERS e Tighten the locknuts securely against the washer base If the locknuts are not tight washer will move out of position during operation caution DO slide washer across floor if the leveling legs have been extended as legs and base could become damaged W248 camo Use of the dispenser drawer or washer door as a handle in the transportation of the washer may cause damage to the dispenser or door W185 f Place rubber feet on all four leveling legs Refer to Figure 12 g Verify that washer doesn t rock Washer Locknut Base Leveling Rubber Le 4 Foot FLW2125N Wood Block REAR CONTROL WASHERS F
61. enever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 3 Place a small flathead screwdriver under right side of tension spring and lift up Refer to Figure 5 9 Remove clip from spring Refer to Figure 7 Small Flathead Screwdriver Right Side of Tension Spring Clip MIX4B Figure 7 10 Attach clip to new tension spring Part No 209 00598 02 11 Place clip installed on spring in slot on coin drop Refer to Figure 8 Figure 5 4 Use screwdriver to move spring approximately 3 mm to left 5 Lift spring over left tab Refer to Figure 5 6 Rotate spring clockwise 40 to 60 degrees until it is free from right tabs Refer to Figure Center Tab MIX8B Figure 6 7 Use screwdriver to remove spring from center tab Refer to Figure 6 8 Lift spring with attached clip off drop Figure 8 16 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing thes
62. erial numbers are located on nameplate s as shown FLW2123N Nameplate 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Introduction Model Identification Information in this manual is applicable to these washers Model Number BFENBEFSP111CNOI BFNBEFSP111CWO01 BFNBEFSP111TNO1 BFNBEFSP111TWO1 BFNBLFSP301AWO1 BWFL74 N4000 BWFL75 N4000 BWFX71 N1127 BWFX71 N3050 BWFX74 N4000 BWFX75 N4000 HFNBCFSG111TNO1 HFNBCFSP111TNO1 HFNCXFSP111CW01 HFENCXRSP111CWO01 HWFB71 N X HWFB71 N1102 X HWFR71 N1102 HWFT71 N HWFT71 N1102 HWFT73 N HWFT73 N1102 HWFX71 N1102 HWFX71 N1127 HWFY71 N1102 HWFY73 N1102 HWFY74 N4000 HWFY75 N4000 HWR971 N1102 X HWR971 N1127 X HWR973 N1102 X HWRR71 N1102 HWRT71 N HWRT71 N1102 HWRX71 N1102 HWRY71 N1102 NWFL84 N4000 X Add Letter To Designate Color N Stainless Steel Q Bisque W White A NetMaster Coin Slide Operated PS PS PS PST PS PS P PS P lt P lt xx P x x x 6 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 802740 Model Number z A NetMaster Coin Slide Operated NWFL85 N4000 NWEFX74 N4000 NWEFX75 N4000 SFNBCRSP111TW02 SFNC
63. es 1000 3 0 0 RPM minutes minutes minutes Table 4 802740 Introduction Technical The basic operational system of this washer consists of the electronic control the inverter control pressure switch water valves electric pump or drain valve and A C motor The electronic control performs all control and timing functions like the timer in a topload washer The electronic control sends simple speed and output commands to the inverter control via serial communication The electronic control powers the door lock pump or drain valve and the inverter control The inverter control powers the A C motor and performs all motor control functions The inverter control also powers the water and dispenser valves and passes the pressure switch status to the electronic control The inverter control is powered through the door switch door lock switch and electronic control The inverter control also alerts the electronic control to any errors in the motor The inverter control uses a speed sensor on the motor to measure the drum RPM Before entering any spin step the inverter control measures the RPM of the drum to sense out of balance The inverter control will try to redistribute the clothes if an out of balance condition exists the inverter control will limit the spin speed to several speeds depending on the severity of the out of balance condition If the out of balance condition is severe enough the inverter control will lim
64. h and tighten screws and nuts to the point of being snug IMPORTANT Do not overtighten screws or bezel f Adjust door catch so the outside edge is holes will strip aligned with the edge of the lock Refer to Figure 16 Outer Bezel Tab Inner Bezel Cut Away FLW1777S Figure 15 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 69 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor Alignment of These Two Edges 802803 Catch SHOWN CLOSED H250SE3B Figure 16 70 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 38 Shipping Braces frontload washers when shipped from the f
65. he result of an open circuit in the wire harness or out of balance switch First check that the harness is still connected to the out of balance switch The out of balance switch is a normally closed switch continued 45 degrees Third Section of Tape 14 In 35 56 cm From End of Terminals Wire Clamp First Section of Tape 4 5 In 11 43 cm From End of Terminals Wire Tie Cut Off Broken Wires Here FLW1842B Figure 10 18 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor If broken wires are found at the out of balance switch wire support cut off portion of wires as shown in Figure 10 and add new UL approved terminals a To test the electrical circuit disconnect electrical power to the washer b Remove H1 connector from the inverter control assembly c Usean Ohm meter to check the black white to violet white wires Circuit should read closed An open reading indicates a bad switch or wire harness problem
66. hen tumbles the clothing in a counterclockwise direction for 15 seconds This agitation continues until the end of the wash cycle The machine stops agitating and turns on the pump or drain valve which removes the wash water Upon completion of the wash cycle the machine goes into two rinse cycles Fresh cold water is brought into the inner basket via the mixing valve until the pressure switch shuts off the water while agitating The rinse cycle consists of agitation for a predetermined amount of time then a spin mode with the pump running while the machine goes into a series of 4 short 500 RPM spins After all the rinse cycles have been completed the washer goes into a final high spin cycle to extract as much water as possible from the clothing to prepare them for the dryer The spin speeds and duration of this final high spin cycle are determined by the type of wash cycle selected Refer to Table 1 or Table 2 802740 Introduction NOTE Washer may not reach 1000 RPM because of an out of balance condition Control may limit speed to 850 650 or 500 RPM depending on severity of out of balance condition Models Through Serial No 0911014602 ferm Pres 650 3 4 RPM minutes 4 minutes minutes 3 2 0 minutes minutes minutes Table 1 Models Starting Serial No 0911014603 erm Press Delicate 500 0 0 4 RPM minutes minutes minutes 650 3 6 0 RPM minutes minutes minutes 1000 3 0 0
67. hock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 40 Cleaning Electronic Coin Drop 2 Open cover for coin drop Refer to Figure 24 NOTE The electronic coin drop should be cleaned once a year Clean the drop more often if it is exposed to high levels of residue or lint build up a Disconnect electrical power to machine and drop b Remove coin drop from machine c Check the spring style of coin drop Coin Drops with Old Style Spring refer to Figure 23 1 Move spring downward until cover catch is free Refer to Figure 23 NOTE Do not lift or overbend the spring in any direction DRY2089N Figure 24 Coin Drops with New Style Spring refer to Figure 25 DRY2088N Figure 23 DRY2404N Figure 25 3 Open cover of coin drop Refer to Figure 26 74 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing
68. igure 12 66 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor h If unit vibrates or shakes during operation 35 Loading Door follow additional leveling procedure below It a Open loading door is especially effective if unit is installed on b The loading door can be adjusted up or down surface somewhat by loosening screws holding door i Loosen one front leveling leg locknut Refer hinge to front panel then raise or lower door to Figure 1 2 before retightening screws Refer to Figure j Runcycle with unbalanced load single pair 13 of blue jeans or knotted towels k During 1000 RPM spin adjust leg up or down by turning it 1 8 turn until washer s vibration is reduced and washer is at its most stable point l Re tighten locknut FLW1771S Figure 13 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 67 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disc
69. igure 30 6 Close cover for coin drop h Coin Drops with OLD Style Spring Move spring back over cover catch i Reinstall coin drop into machine j Reconnect electrical power to machine and drop k Adda coin to drop to verify that coin drop is operating properly and that electrical connection is working properly 76 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740
70. is frontload washer provides some of the same principles of operation as the typical topload washers It senses water level it dispenses the desired laundry detergent agitates the clothes for good cleaning action removes the water out of the washer and spins the clothing in preparation for the dryer The difference in operation is primarily the rotational washing agitation created for the horizontal basket and drum This agitation tumbles the clothes in a clockwise Mixing Valve Belt Inner Basket T Y Outer Tub FLW1766S Motor pause and counter clockwise direction This reversing tumbling action provides an efficient washing process and requires less laundry detergent and less water The cycle begins by locking the loading door after the vend is satisfied The type of cycle and water temperature are determined by the appropriate pads on the electronic control The inner basket starts agitating during the wash water fill A column of air is trapped in a pressure bulb and hose The air pressure continues to increase as the inner 10 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 basket fills with water until it is great enough to activate the pressure switch which then causes the wash fill to stop The agitate cycle tumbles the clothing in a clockwise direction for a period of 15 seconds pauses for nine seconds and then tumbles the clothing in a counterclockwise di
71. it speed to 90 RPM and will not spin NOTE An additional out of balance switch is used to detect any out of balance condition during spins If this switch opens during a spin step the inverter control immediately stops and then restarts the spin Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 11 Section 3 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 1 Motor Circuit NEC Windings NR Tach Circuit Resistance Values Windings Tachometer Circuit Terminals 1 2 2 3 1 3 Terminals 4 5 Approx 4 5 ohms Approx 115 ohms 12 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Discon
72. it will clear the display E Ht This error code occurs if it takes more than two hours to heat models water to the programmed temperature The cycle will equipped continue The code will clear when control exits End of Cycle with heater mode continued 42 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 NetMaster MDC Troubleshooting OP models This error code occurs if the thermistor circuit opens while Open thermistor error equipped heating with heater SH models This error code occurs if the thermistor circuit is shorted B Shorted thermistor error equipped while heating with heater 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 43 NetMaster and MDC Troubleshooting 22 Microwand Does Not Communicate With Control NetMaster Models Only Attempt to communicate with the electronic control from the Microwand Is there acknowledgement of any kind from the control Aim the Microwand closer and try again Is there any control response Make sure Microwand selection was for Check the following Does the Microwand Microwand battery voltage Yes prompt Control the proper Blockage of IR window on control Mismatch error machine type and control generation Attachment of IR cup to type Microwand No Does the electronic
73. mitted to the master control Several conditions can Drive failure cause this code motor unplugged motor failure tachometer circuit open inner basket locked up This is a fatal error Machine must be unpowered to reset E SP This error code occurs when the master control cannot communicate with the motor control The master control will try to reset the motor control by powering it down It will try resetting three times before setting the error code Common causes fuse blown on motor control board wiring to motor control incorrect This is a fatal error Serial communication error E FL Fill error This error code occurs if the pressure switch fails to open in 30 minutes in any fill agitate cycle This is a fatal error door This error code occurs when the door is not closed at the start Door open indicator of an active cycle If the door is closed check for wiring or door switches E do This error code occurs if the control detects the door open and door locked inputs high at the same time You can get this error if you jerk on the door when it is locked or as it is about to lock This is a fatal error Door open error E dL This error code occurs if the door does not lock in 15 seconds or unlock in 3 minutes at the end of the cycle This is a non Door lock error fatal error If the door locks or unlocks while E dL is displayed it will clear the error condition Also if the door is opened after failing to lock
74. nect electric power before servicing motor 2 Troubleshooting Knocking Noise 3 Troubleshooting Coin Drop If a frontload washer produces a noise similar to a knock on a door it might be due to a flat spot on the belt The knocking sound is made when the flat spot hits the pulley The knocking may occur during a pulse spin and fade after reaching a higher RPM To correct this condition replace the belt a Non Hlectronic Coin Drops When coin is placed into coin slot the coin should roll down drop and be heard dropping into coin vault If coin does not fall into coin vault or if coin drop sensor does not register that coin has been entered follow troubleshooting instructions on following page Refer to Figure 1 for path that coin follows when working properly non electronic coin drops IMPORTANT Never use oil to correct coin drop problems Oil residue will prevent coins from rolling properly IMPORTANT Do not bend or damage mechanical parts within coin drop Additional coins following path to sensor uus Coin in Coin Slot Coin Drop inc DRY2B Figure 1 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 13 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever
75. onnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 36 Motor Belt Tension NOTE Belt adjustment procedures are done through front of washer however as an option washer can be moved from its location and belt adjustment can be done through lower access panel opening at rear of washer a While supporting lower front access panel remove two screws from bottom edge of access panel and remove panel b Working through the lower front access door opening place a locking pliers on the metal to Figure 14 Repeat procedure to loosen the two pivot bolts Refer to Figure 14 Pull down on motor to increase belt tension Use a Burroughs belt gauge to obtain proper tension Proper belt tension is obtained when belt can be deflected approximately 1 4 inch 6 35 mm from normal position when moderate pressure 50 to 60 pounds 22 68 to 27 22 Kg is applied to a point midway between pulleys Refer to Figure 14 After proper belt tension has been obtained tighten belt adjusting bolts firmly then tighten pivot bolts Refer to Figure 14 rod and loosen the two adjusting bolts Refer Inner Basket Pulley Adjusting Bolt Mounting Bracket Adjusting Bol
76. propyl alcohol to swings freely If pendulum does not swing clean electronic sensor or eyes freely spray pendulum pivot point with Teflon based lubricant and move pendulum back and forth two to three times An additional application of Teflon based lubricant may be necessary to ensure that pendulum swings freely Refer to Figure 21 Eyes Dry Cotton Swab Pivot Point DRY7B Figure 22 k Reinstall coin return on to coin drop frame Reinstall metal clip and slide towards coin insert slot cotter pin holes must line up m Reinstall cotter pin Place drop on level surface to verify that coins follow correct path in drop It may be j Check coin drop sensor for dust or dirt on necessary to lift drop to allow coin to follow eyes Wipe eyes with dry cotton swab Refer through sensor Pendulum DRY6B B Figure 21 to Figure 22 o Reinstall coin drop into machine p Reconnect electrical power to machine and drop q Adda coin to drop to verify that coin drop is operating properly and that electrical connection is working properly NOTE If coin drop does not operate properly after above steps have been completed corrosion of metal or vandalized components within coin drop may be preventing the coin drop from functioning correctly Replace coin drop 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 73 Adjustments To reduce the risk of electric s
77. r LEDs Flashing Door Must Closed and Attempting to Lock Washer will not start Vend satisfied Is there 120 VAC across 4 5 to H6 5 on the machine control Replace machine control Is there 120 VAC from the red wire on door lock assembly to neutral Replace the door lock assembly Is there 120 VAC from the blk wire on the door switch to neutral Yes Replace the door switch Correct wiring to the door switch FLW1769S 30 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting T 34 E 31921190 3e wT dd W T 8911934 1 qu 2 1 1 TFET ALINANI 31 3 0 ZH 09 06 IVA CASSV 907 ND HOLIAS 9m HOLIAS 001 CASSV N2071 ND IT 3 UL LINN
78. r Motor Control Electric FLW1765S Drain Pump or Drain Valve 8 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 General This frontload washer provides some of the same principles of operation as the typical topload washers It senses water level it dispenses the desired laundry detergent agitates the clothes for good cleaning action pumps the water out of the washer and spins the clothing in preparation for the dryer The difference in operation is primarily the rotational washing agitation created for the horizontal basket and drum This agitation tumbles the clothes in a clockwise pause and counter clockwise direction This reversing tumbling action provides an efficient washing process and requires less laundry detergent and less water The cycle begins by pressing the start button which locks the loading door after the vend is satisfied The type of cycle and water temperature are determined by the temperature selector switch and the cycle select switch The inner basket starts agitating during the wash water fill A column of air is trapped in a pressure bulb and hose The air pressure continues to increase as the inner basket fills with water until it is great enough to activate the pressure switch which then causes the wash fill to stop The regular and perm press agitate cycle tumble the clothing in a clockwise direction for a period of 15 seconds pauses for nine seconds and t
79. rection for 15 seconds This agitation continues until the end of the wash cycle The machine stops agitating and turns on the pump or drain valve which removes the wash water Upon completion of the wash cycle the machine goes into a rinse cycle Fresh cold water is brought into the inner basket via the mixing valve until the pressure switch shuts off the water while agitating The rinse cycle consists of agitation for a predetermined amount of time then a spin mode with the pump running where the machine goes into a series of 4 short 500 RPM spins Two of these rinse cycles will normally take place with a third extra rinse cycle being optional After all the rinse cycles have been completed the washer goes into a final high spin cycle to extract as much water as possible from the clothing to prepare them for the dryer The spin speeds and duration of this final high spin cycle are determined by the type of wash cycle selected Refer to Table 3 or Table 4 NOTE Washer may not reach 1000 RPM because of an out of balance condition Control may limit speed to 850 650 or 500 RPM depending on severity of out of balance condition Models Through Serial No 0911014602 Perm Pres 650 3 4 4 RPM minutes minutes minutes 1000 3 2 0 RPM minutes minutes minutes Table 3 Models Starting Serial No 0911014603 Regular Perm Press Delicate 500 0 0 4 RPM minutes minutes minutes 650 3 6 0 RPM minutes minutes minut
80. rm or by any means without the expressed written consent of the publisher Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 24 No Visible Display on 46 25 Washer Will Not Start door Displayed 48 26 Washer Will Not Start E dL on Display 50 27 Washer Will Not Fill Machine Empty No E SP on Display 52 28 Washer OvertloWs ied eh aida dees eee ies 54 29 Pump or Drain Valve Does Not Operate 56 30 Serial Communication Error E SP on Display 58 31 Motor Does Not Run E df on Display sess 60 32 Washer Will Not Heat or SH Displayed 62 33 Washer Will Not Heat Models Equipped with Heater 3 Phase Heater Machines Only eese 64 Section 6 Adjustments 1 eee eee cette eee seen sesto ete eae stesse etas 66 34 Cabinet Leveling Legs eee eo 66 35 Loading ete redd 67 36 Motor Belt Tension AAR 68 373 Door SLL 1 ded ect b ipee eit 69 38 Shipping Braces obe p DEGERE 71 39 Cleaning Non Electronic Coin Drop eee 72 40 Cleaning Electronic Coin Drop eee 74 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740
81. s resistance value between 500 and 35 000 ohms Replace thermistor heater assembly Check wiring to thermistor FLW1705S Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 NetMaster and MDC Troubleshooting Washer Will Not Heat OP or SH Displayed ui s ay usum 101302 100 10 10 0U ay 32e3u02 LON INNOSH34d 321AH3S Burouuas uaym YIOYS 1231143212 Jo ysu juosaid feu pue 40u sed jeuiajui p t lt gS ER GE Eu Maen a 2 2 8 19 N3IV 2255 Lessons Haasan 154 LE 142 o
82. t Harness FLW1768S Figure 14 68 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 37 Door Catch NOTE When repairing a broken or inoperative No 802803 Door Catch proceed as follows g Visually check that the door catch properly engages the funnel of the door latch switch assembly Refer to Figure 16 h Recheck the alignment in Step f Adjust if needed a Open loading door i Torque the two nuts to approximately 20 inch b Remove 11 20 Torx head screws holding pounds 2 25 Nm outer door bezel to inner door bezel Refer to j Reinstall outer door bezel by aligning outer Figure 15 bezel tabs with cut aways on inner bezel and c Pull hinge side of outer bezel away from door sliding outer bezel into position Refer to and slide forward Refer to Figure 15 Figure 15 d Remove two screws and nuts holding door k Replace 11 screws holding outer door bezel to catch to door and remove door catch inner door bezel e Install new door catc
83. tch and control and H6 5 on machine pressure switch control Replace pressure switch Is there 120 Volts at terminals H9 1 to Replace H1 1 on the motor pressure control board switch Is there 120 Volts Replace at the motor mixing valve control Replace mixing valve FLW1713S 34 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Coin Slide Operated Troubleshooting Washer Will Not Fill In Use Door Locked LEDs Flashing Hasano 3W E 3192130 any Bd CN T avinoaa 121138 37242 1 11 quu 2 1 11 Wad 21 8 LOH HOLIAS dw3l 3l1Vvaddu LINN ld ONICGNAOYD ALISV 10 124 44 2 SAVH LSAW ANO STATOW NIYAT ALLAVBO AUS ANN ALON t RY sence be
84. tes or shakes refer to additional leveling procedure in Paragraph 34 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 19 General Troubleshooting To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor 7 No Spin A no spin condition is not caused by intermittent operation of the motor or motor control inverter assembly DO NOT replace these components for no spin complaints if the unit passes the following procedure 20 BEFORE replacing the motor control board conduct the following tests Is load out of balance Yes No 5 there a slow drain clogged pump or oversudsing condition With no load rapid advance to final spin or select spin only cycle Close door and start washer Unit makes three attempts to re balance out of balance loads If all attempts fail final high speed spin is aborted ONLY proper loading can correct problem must register an empty condition before unit will enter spin Clear Pressure switch drain or pump
85. the product or attempt any servicing unless specifically recommended or published in this Service Manual and unless you understand and have the skills to carry out the servicing Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the product is properly grounded and to reduce the risk of fire electric shock serious injury or death WO006R2 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 3 Safety Information To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor Repairs that are made to your products by unqualified persons can result in hazards due to improper assembly or adjustments subjecting you or the inexperienced person making such repairs to the risk of serious injury electrical shock or death W007 If you or an unqualified person perform service on your product you must assume the responsibility for any personal injury or property damage which may result The manufacturer will not be responsible for any injury or property damage arising from improper service and or service procedures
86. to Figure 19 Cotter Metal Pin Clip Compressed Air DRYSB VS dU SS Return DRY4B Figure 18 d Insert a coin through the coin drop If coin does not roll through drop continue with the following e Remove cotter pin from top of drop Refer to Figure 18 Save pin for reinstallation when cleaning is complete f Move metal clip closer to sensor so that it comes off frame Refer to Figure 18 Figure 19 h Check coin path in coin drop for lint and residue If lint or light residues are present use a cotton swab to remove If heavy residue is present it may be necessary to first scrape off excessive residue and then use a cotton swab dipped in water or isopropyl alcohol rubbing alcohol to remove remainder of residue Refer to Figure 20 DRY5B Figure 20 72 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 802740 Adjustments To reduce the risk of electric shock fire explosion serious injury or death Disconnect electric power to the washer before servicing Never start the washer with any guards panels removed Whenever ground wires are removed during servicing these ground wires must be reconnected to ensure that the washer is properly grounded Motor not grounded Disconnect electric power before servicing motor i Check coin return pendulum to verify it IMPORTANT DO NOT use iso
87. ws are engaged into meter case opening Tighten extension rod correctly TLW1836B Is coin slide installed correctly 802740 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 21 Coin Slide Operated Troubleshooting 9 Coin Slide Switch Not Activated Switch isn t activated when coin slide is fully inserted Was the wrong extension lever setup used Is the switch activation lever bent or out of position Are coin slide extension lever and flat washers shims installed correctly Switch activation lever doesn t rotate under the force of the coin slide extension lever Make sure one or two stars depending on type of coin slide face down Refer to Installation manual Correct lever or replace switch mount assembly Refer to Installation manual Extension lever should rotate freely after assembly Extension lever shouldn t have excess play Friction wave washer in switch mount assembly is too tight Compress wave washer slightly and retest or replace switch mount assembly 22 Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT Is wiring connected correctly Examine wiring and terminals for proper connections Refer to wiring diagram TLW1837B Coin Slide Operated Troubleshooting 10
88. y Systems LLC DO NOT COPY or TRANSMIT Coin Slide Operated Troubleshooting 12 Error Code Listing If any of the following errors occur the control enters Error Mode will terminate the current cycle turn off all outputs and flash two LEDs one second on one second off to indicate the error Refer to the chart below for which lights flash for each error For all fatal errors the control DOOR LOCKED and FINAL SPIN AND TUMBLE LEDs flashing Motor Failure Error If the control receives the motor failure signal from the motor control the control will enter Error Mode The control will turn off all outputs and flash the DOOR LOCKED and FINAL SPIN AND TUMBLE LEDs one second on one second off to indicate a motor failure error This is a fatal error The machine must be unpowered to clear this error IN USE and DOOR LOCKED LEDs flashing Fill Error If the control receives no full input from the pressure switch indicating the cylinder is full within 30 minutes of starting the fill the control will enter Error Mode The control will turn off all outputs and flash the IN USE and DOOR LOCKED LEDs one second on one second off to indicate a fill error This is a fatal error The machine must be unpowered to clear this error IN USE and CLOSE DOOR LEDs flashing Door Open Error If the control senses the door open during Run Mode the control will enter Error Mode The control will turn off all outputs and flash the IN

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