ALLIANCE SCA030FN Original Instructions Manual Download Page 109

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IPM Over Temperature Error

E d 25

Power down. Are there

any obstructions

preventing convection

of heat off the drive

heatsink?

If problem continues

after cycling power

and allowing the

machine to cool,

replace inverter.

Clean out lint or

obstruction.

Yes

Troubleshooting

DO NOT COPY or TRANSMIT

109

Part No. F8677701EN

Summary of Contents for SCA030FN

Page 1: ... for Model Identification Original Instructions Keep These Instructions for Future Reference CAUTION Read the instructions before using the machine If this machine changes ownership this manual must accompany machine www alliancelaundry com Part No F8677701EN June 2019 ...

Page 2: ......

Page 3: ...ock Non Fatal Error E dL1 1 of 2 39 Door Lock Non Fatal Error E dL1 2 of 2 40 Door Does Not Unlock at End of Cycle 42 Drive Board Communication Error E d Co 1 of 2 43 Drive Board Communication Error E d Co 2 of 2 44 No Motor Rotation 47 Frame Balance Switch Error E FbAL 58 No Water Flow Error E nFLo No Fill 60 No Water Flow Error E nFLo Drain Does Not Close B Voltage 61 No Water Flow ErrorE nFLo D...

Page 4: ...Control Using Supplied 24VAC B Voltage 96 No External Supplies 8 Out Control Using Supplied 24VAC N P Q W X and Y Voltage 99 No 8 Out External Supplies Auxiliary Out Communication 102 No External Drain 105 No Extract 107 No High Extract 108 IPM Over Temperature Error E d 25 109 Excessive Vibration and or Noise During Spin 110 Excessive Cycle Time 112 No Keypad Function 113 Abnormal Operation water...

Page 5: ...xes cooking oils vegetable oils machine oils dry clean ing solvents flammable chemicals thinners or other flamma ble or explosive substances These substances give off vapors that could ignite explode or cause the fabric to catch fire by itself Under certain conditions hydrogen gas may be produced in a hot water system that has not been used for two weeks or more HYDROGEN GAS IS EXPLOSIVE If the ho...

Page 6: ... to the manufacturer s instructions may result in conditions which can produce bodily injury and or property damage NOTE The WARNINGS and IMPORTANT SAFETY IN STRUCTIONS appearing in this manual are not meant to cover all possible conditions and situations that may occur Common sense caution and care must be exer cised when installing maintaining or operating the washer Any problems or conditions n...

Page 7: ...erlock before starting operation of the ma chine a Attempt to start the machine with the door open The ma chine should not start b Close the door without locking it and start the machine The machine should not start c Attempt to open the door while a cycle is in progress The door should not open If the door lock and interlock are not functioning properly dis connect power and call a service techni...

Page 8: ... HCG020NX HCG020NY HCG020QN HCG020WC HCG020WD HCG020WE HCG020WF HCG020WH HCG020WL HCG020WT HCG020WV HCG020WX HCG020WY HCH020FN HCH020NC HCH020ND HCH020NE HCH020NF HCH020NH HCH020NL HCH020NQ HCH020NT HCH020NV HCH020NX HCH020NY HCH020QN HCH020WC HCH020WD HCH020WE HCH020WF HCH020WH HCH020WL HCH020WQ HCH020WT HCH020WV HCH020WX HCH020WY HCJ020FN HCJ020NC HCJ020ND HCJ020NE HCJ020NF HCJ020NH HCJ020NL HCJ...

Page 9: ...0WF SCJ020WH SCJ020WL SCJ020WQ SCJ020WT SCJ020WV SCJ020WX SCJ020WY SCK020FN SCK020NC SCK020ND SCK020NE SCK020NF SCK020NH SCK020NL SCK020NN SCK020NQ SCK020NT SCK020NV SCK020NX SCK020NY SCK020WC SCK020WD SCK020WE SCK020WF SCK020WH SCK020WL SCK020WQ SCK020WT SCK020WV SCK020WX SCK020WY SCL020FN SCL020NC SCL020ND SCL020NE SCL020NF SCL020NH SCL020NL SCL020NN SCL020NQ SCL020NT SCL020NV SCL020NX SCL020NY ...

Page 10: ...HCG030WE HCG030WF HCG030WH HCG030WL HCG030WT HCG030WV HCG030WX HCG030WY HCH030FN HCH030NC HCH030ND HCH030NE HCH030NF HCH030NH HCH030NL HCH030NQ HCH030NT HCH030NV HCH030NX HCH030NY HCH030QN HCH030WC HCH030WD HCH030WE HCH030WF HCH030WH HCH030WL HCH030WQ HCH030WT HCH030WV HCH030WX HCH030WY HCJ030FN HCJ030NC HCJ030ND HCJ030NE HCJ030NF HCJ030NH HCJ030NL HCJ030NQ HCJ030NT HCJ030NV HCJ030NX HCJ030NY HCJ0...

Page 11: ...WF SCJ030WH SCJ030WL SCJ030WQ SCJ030WT SCJ030WV SCJ030WX SCJ030WY SCK030FN SCK030NC SCK030ND SCK030NE SCK030NF SCK030NH SCK030NL SCK030NN SCK030NQ SCK030NT SCK030NV SCK030NX SCK030NY SCK030WC SCK030WD SCK030WE SCK030WF SCK030WH SCK030WL SCK030WQ SCK030WT SCK030WV SCK030WX SCK030WY SCL030FN SCL030NC SCL030ND SCL030NE SCL030NF SCL030NH SCL030NL SCL030NN SCL030NQ SCL030NT SCL030NV SCL030NX SCL030NY S...

Page 12: ...HCH040NF HCH040NH HCH040NL HCH040NQ HCH040NT HCH040NV HCH040NX HCH040NY HCH040QN HCH040WC HCH040WD HCH040WE HCH040WF HCH040WH HCH040WL HCH040WQ HCH040WT HCH040WV HCH040WX HCH040WY HCJ040FN HCJ040NC HCJ040ND HCJ040NE HCJ040NF HCJ040NH HCJ040NL HCJ040NQ HCJ040NT HCJ040NV HCJ040NX HCJ040NY HCJ040QN HCJ040WC HCJ040WD HCJ040WE HCJ040WF HCJ040WH HCJ040WL HCJ040WQ HCJ040WT HCJ040WV HCJ040WX HCJ040WY HCK0...

Page 13: ...CK040NE SCK040NF SCK040NH SCK040NL SCK040NN SCK040NQ SCK040NT SCK040NV SCK040NX SCK040NY SCK040WC SCK040WD SCK040WE SCK040WF SCK040WH SCK040WL SCK040WQ SCK040WT SCK040WV SCK040WX SCK040WY SCL040FN SCL040NC SCL040ND SCL040NE SCL040NF SCL040NH SCL040NL SCL040NN SCL040NQ SCL040NT SCL040NV SCL040NX SCL040NY SCL040WC SCL040WD SCL040WE SCL040WF SCL040WH SCL040WL SCL040WQ SCL040WT SCL040WV SCL040WX SCL04...

Page 14: ...HCH060NF HCH060NH HCH060NL HCH060NQ HCH060NT HCH060NV HCH060NX HCH060NY HCH060QN HCH060WC HCH060WD HCH060WE HCH060WF HCH060WH HCH060WL HCH060WQ HCH060WT HCH060WV HCH060WX HCH060WY HCJ060FN HCJ060NC HCJ060ND HCJ060NE HCJ060NF HCJ060NH HCJ060NL HCJ060NQ HCJ060NT HCJ060NV HCJ060NX HCJ060NY HCJ060QN HCJ060WC HCJ060WD HCJ060WE HCJ060WF HCJ060WH HCJ060WL HCJ060WQ HCJ060WT HCJ060WV HCJ060WX HCJ060WY HCK0...

Page 15: ...CK060NE SCK060NF SCK060NH SCK060NL SCK060NN SCK060NQ SCK060NT SCK060NV SCK060NX SCK060NY SCK060WC SCK060WD SCK060WE SCK060WF SCK060WH SCK060WL SCK060WQ SCK060WT SCK060WV SCK060WX SCK060WY SCL060FN SCL060NC SCL060ND SCL060NE SCL060NF SCL060NH SCL060NL SCL060NN SCL060NQ SCL060NT SCL060NV SCL060NX SCL060NY SCL060WC SCL060WD SCL060WE SCL060WF SCL060WH SCL060WL SCL060WQ SCL060WT SCL060WV SCL060WX SCL06...

Page 16: ...0WD HCU080WE HCU080WF HCU080WH HCU080WL HCU080WQ HCU080WT HCU080WV HCU080WX HCU080WY SCA080FN SCA080NC SCA080ND SCA080NE SCA080NF SCA080NH SCA080NL SCA080NN SCA080NT SCA080NQ SCA080NV SCA080NX SCA080NY SCA080WC SCA080WD SCA080WE SCA080WF SCA080WH SCA080WL SCA080WT SCA080WQ SCA080WV SCA080WX SCA080WY SCG080NH SCG080NL SCG080NN SCG080NT SCG080NQ SCG080FN SCG080NC SCG080ND SCG080NE SCG080NF SCG080NV ...

Page 17: ...FN UCG080NN UCG080QN UCH080FN UCH080NN UCH080QN UCJ080FN UCJ080NN UCJ080QN UCK080NN UCK080QN UCT080FN UCT080NN UCT080QN UCU080FN UCU080NN UCU080QN Introduction Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 17 Part No F8677701EN ...

Page 18: ...00WD HCU100WE HCU100WF HCU100WH HCU100WL HCU100WQ HCU100WT HCU100WV HCU100WX HCU100WY SCA100FN SCA100NC SCA100ND SCA100NE SCA100NF SCA100NH SCA100NL SCA100NN SCA100NT SCA100NQ SCA100NV SCA100NX SCA100NY SCA100WC SCA100WD SCA100WE SCA100WF SCA100WH SCA100WL SCA100WT SCA100WQ SCA100WV SCA100WX SCA100WY SCG100FN SCG100NC SCG100ND SCG100NE SCG100NF SCG100NH SCG100NL SCG100NN SCG100NT SCG100NQ SCG100NV...

Page 19: ...n Upon delivery visually inspect crate protective cover and unit for any visible shipping damage If signs of possible damage are evident have the carrier note the condition on the shipping pa pers before the shipping receipt is signed or advise the carrier of the condition as soon as it is discovered Serial Plate Location The serial plate is located on the rear panel and inside the door of the mac...

Page 20: ...he name and address of the nearest authorized parts distributor Customer Service For technical assistance contact your local distributor or contact Alliance Laundry Systems Shepard Street P O Box 990 Ripon WI 54971 0990 U S A www alliancelaundry com Phone 1 920 748 3121 Ripon Wisconsin Introduction Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 20 Part No F8677701EN ...

Page 21: ...es throughout a cycle Wash The basket includes ribs that lift the laundry from the wash water The laundry then tumbles back into the bath In variable speed models 1 dual speed motor drives the basket s shaft with a V belt 20 60 pound capacity models use 2 bearings that are held in place by a single cast iron trunnion that is bolted to the frame 80 and 100 pound capacity models use a 2 flange type ...

Page 22: ...er extractor with any guards panels removed Whenever ground wires are removed during serv icing these ground wires must be reconnected to ensure that the washer extractor is properly grounded W461R1 NOTE To speed the process of troubleshooting refer to the Diagnostic section of the Programming Manual for preliminary testing NOTE Refer to the wiring diagram supplied with your machine Troubleshootin...

Page 23: ...ront End Control is there 12VDC between H2 4 H2 5 Yes Replace I O board No On AP2 Front End Control press keypad to wake up the control Does the control turn on Yes Replace AP1 to AP2 harness No Replace AP2 Yes Is the keypad ribbon cable from the keypad plugged into the control logic board AP2 No Plug in ribbon cable No Replace AP2 Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT ...

Page 24: ...CHM884S_SVG A C D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 24 Part No F8677701EN ...

Page 25: ...ls Is there 100 120VAC between the GRY BLK and WHT BLK wires on the line and load side of the E Stop Yes Pull E Stop button out to the on position No N Is there 100 120VAC between J4 3 and J4 4 Yes Inspect connections and wiring to the E Stop Replace E Stop and or wiring as needed No O Is there 100 120VAC between H1 1 and H1 2 at AP1 I O Board Yes Inspect connections and wiring to connector J4 Rep...

Page 26: ...trol Option Vend CHM885S_SVG K N O L Control Option OPL CHM886S_SVG K O L N M B Voltage CHM887S_SVG A K Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 26 Part No F8677701EN ...

Page 27: ... correct voltage at the load side of the EMI filter Yes Inspect connections and wiring to the EMI filter Replace wiring if needed No F IEC Models Is the correct voltage at the secondary terminal block Yes Replace the EMI filter No K Is there 200 240VAC between J1 1 and J1 2 Yes Inspect connections and wiring between the EMI filter and the secondary terminal block Replace wiring if needed No L Is t...

Page 28: ...Replace E Stop and or wiring as needed No O Is there 200 240VAC between H1 1 and H1 2 at AP1 I O Board Yes Inspect connections and wiring to connector J4 Replace wiring if needed No Verify connections are tight at AP1 Replace AP1 if needed Yes Inspect connections and wiring from connector J4 to H1 on AP1 Replace wiring if needed No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY...

Page 29: ...CHM885S_SVG K N O L Control Option OPL CHM886S_SVG K O L N M Q W X and Y Voltage Non Electric Heat CHM888S_SVG A D E F K Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 29 Part No F8677701EN ...

Page 30: ...Q Voltage Electric Heat CHM890S_SVG A D E F K B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 30 Part No F8677701EN ...

Page 31: ...pect connections and wiring to the EMI filter Replace wiring if needed No F IEC Models Is the correct voltage at the secondary terminal block Yes Replace the EMI filter No Is the voltage configuration jumper is set properly Yes Inspect connections and wiring between the EMI filter and the secondary terminal block Replace wiring if needed No G Is the correct voltage at the transformer N Voltage 440...

Page 32: ...s on the line and load side of the E Stop Yes Pull E Stop button out to the on position No N Is there 200 240VAC between J4 3 and J4 4 Yes Inspect connections and wiring to the E Stop Replace E Stop and or wiring as needed No O Is there 200 240VAC between H1 1 and H1 2 at AP1 I O Board Yes Inspect connections and wiring to connector J4 Replace wiring if needed No Verify connections are tight at AP...

Page 33: ...HM885S_SVG K N O L Control Option OPL CHM886S_SVG K O L N M N and P Voltage Non Electric Heat CHM889S_SVG A D E F K G J H Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 33 Part No F8677701EN ...

Page 34: ...N and P Voltage Electric Heat CHM891S_SVG A D E F K G J H B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 34 Part No F8677701EN ...

Page 35: ... Yes Check continuity of the following wires with an ohm meter A Is there continuity between H3 1 and H2 1 A Is there continuity between H3 2 and H2 2 Yes Replace harness No A Is there continuity between H3 3 to H2 3 Yes Replace harness No Replace AP2 Is error still displayed Yes Replace harness No Reinstall the old AP2 control and replace the AP1 control Yes Troubleshooting Copyright Alliance Lau...

Page 36: ...CHM901S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 36 Part No F8677701EN ...

Page 37: ...3 5 on AP1 output board E Is there 12VDC between H7 1 and H7 2 on AP1 output board No C Is there 12VDC between H2 8 and H2 5 on AP2 front end control Yes Inspect wiring between AP1 and AP2 Replace harness if needed No Replace AP2 Yes Inspect wiring between AP1 and AP2 Replace harness if needed No Replace AP1 No F Door circuit is open Diagnose and repair door closed circuit Yes Troubleshooting Copy...

Page 38: ...CHM902S_SVG F E B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 38 Part No F8677701EN ...

Page 39: ...es See Door Close Error section No A Power down the machine Disconnect connector to H7 on AP1 At the harness end measure the resistance between H7 3 and H7 4 Is the resistance 2 9 ohms 5 No Continue to 2 of 2 Yes B Is the resistance 2 9 ohms 5 when measure at the solenoid No Replace AP1 Yes Inspect harness Replace harness as needed Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT ...

Page 40: ...s Is the door locked switch closing when the solenoid locks the door Yes Replace AP1 No D Inspect wiring from AP1 to SQ3 Door Locked Switch Replace SQ3 if needed Yes Adjust replace mechanical linkage No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 40 Part No F8677701EN ...

Page 41: ...CHM904S_SVG D C A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 41 Part No F8677701EN ...

Page 42: ...noid mechanically bound No Trouble shoot the drain Yes Is the cylinder rotating No Adjust replace solenoid as needed Yes Replace AP1 No Wait for the cylinder to stop rotating Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 42 Part No F8677701EN ...

Page 43: ...ing to the drive contactor No D1 When a cycle is stated is there 24VDC at the coil of drive contactor KM1 Yes Replace AP1 No E When a cycle is started does the drive contactor close providing line voltage to terminals T1 T2 T3 Yes Inspect and replace wiring between AP1 and KM1 No F When a cycle is running is there line voltage at the drive Yes Replace drive contactor No Replace the drive Yes Repla...

Page 44: ...here continuity from H3 1 to H10 1 B Is there continuity from H3 2 to H10 2 Yes Replace harness No B Is there continuity from H3 3 to H10 3 Yes Replace harness No B Is there continuity from H3 4 to H10 4 Yes Replace harness No Replace AP3 Does the new inverter fix the problem Yes Replace harness No Reinstall the old AP3 control and replace the AP1 control No Troubleshooting Copyright Alliance Laun...

Page 45: ...B Voltage CHM907S_SVG C E F Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 45 Part No F8677701EN ...

Page 46: ...Q W X and Y Voltage CHM908S_SVG C E F 20 100 Pound N and P Voltage 80 100 Pound Q and X Voltage CHM909S_SVG C E F Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 46 Part No F8677701EN ...

Page 47: ...s are properly engaged on shafts No B Is the wiring at the drive to the motor correct and connector plugged in all the way Yes Inspect and fix wiring going to the drive See Drive Board Communication Error sections for more details No C Is the wiring at the motor correct and terminals tight Yes Plug in connector all the way Replace harness if needed No Replace the drive If the problem is still pers...

Page 48: ...20 30 Pound B Voltage A CHM931S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 48 Part No F8677701EN ...

Page 49: ...40 Pound B Voltage A CHM932S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 49 Part No F8677701EN ...

Page 50: ...20 30 Pound N and P Voltage A CHM933S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 50 Part No F8677701EN ...

Page 51: ...40 Pound N and P Voltage A CHM934S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 51 Part No F8677701EN ...

Page 52: ...80 100 Pound Q and X Voltage A CHM935S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 52 Part No F8677701EN ...

Page 53: ...80 100 Pound N and P Voltage A CHM936S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 53 Part No F8677701EN ...

Page 54: ...20 30 Pound Q W X and Y Voltage A CHM937S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 54 Part No F8677701EN ...

Page 55: ...40 Pound Q W X and Y Voltage A CHM938S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 55 Part No F8677701EN ...

Page 56: ...60 Pound Q and X Voltage A CHM939S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 56 Part No F8677701EN ...

Page 57: ...60 Pound N and P Voltage A CHM940S_SVG B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 57 Part No F8677701EN ...

Page 58: ...VDC between H7 9 and H7 10 Replace AP1 No B Frame balance Jumper is open Inspect jumper and connection to AP1 Repair replace wiring if necessary Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 58 Part No F8677701EN ...

Page 59: ...CHM943S_SVG B A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 59 Part No F8677701EN ...

Page 60: ...passing through the drain during fill Yes Fully insert H9 and H11 optional plug No Is water filling the tub and E nFLO error still occurs No Check audit data for fill and drain times Run water leak diagnostic test See Drain Does Not Close and Drain Pump sections Yes Continue to No Hot or Cold Tub Fill No Hot or Cold Fill Through Dispenser Compartments or No Cold Hard Fill No See pressure transduce...

Page 61: ...eeded No E When the machine is filling Is there 100 120VAC at the drain valve s or pump Yes Replace AP1 No Is there something inside the drain lines preventing the drain or pump from functioning Yes Inspect Harness to drain valve and replace if needed No Clear obstruction Yes Replace drain valve or pump No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 61 Part No F8...

Page 62: ...CHM946S_SVG A B E C D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 62 Part No F8677701EN ...

Page 63: ...P1 as needed No E When the machine is filling is there 200 240VAC at the drain valve s or pump Yes Replace AP1 No Is there something inside the drain lines preventing the drain or pump from functioning Yes Inspect harness to drain valve and replace if needed No Clear obstruction Yes Replace drain valve or pump No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 63 Par...

Page 64: ...CHM946S_SVG A B E C D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 64 Part No F8677701EN ...

Page 65: ...ess connecting AP2 Front End Control to the pressure transducer Header H5 on AP2 and header H1 on the pressure transducer No Clear hose and removed obstructions Replace if needed Yes Check continuity of the following wires with an ohm meter A Is there continuity from H5 1 to H1 3 B Is there continuity from H5 2 to H1 2 Yes Replace harness No C Is there continuity from H5 3 to H1 1 Yes Replace harn...

Page 66: ...Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 66 Part No F8677701EN ...

Page 67: ...CHM945S_SVG A B C A B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 67 Part No F8677701EN ...

Page 68: ...e present Yes E F Is there 24VDC between H9 2 and H9 6 on AP1 and between H9 4 and H9 7 Test Hot and Cold Fill through Compartment 3 during UrN C3 fill test step No E1 F1 Ensure plugs are attached to the valves and re check voltages at the valves Is voltage present Yes C E G Is there 24VDC between H9 1 and H9 6 Hot and or H9 2 and H9 6 Cold on AP1 and between H9 5 and H9 7 C1 E1 G1 Ensure plugs ar...

Page 69: ...or H9 2 and H9 6 Cold on AP1 and between H9 5 and H9 7 C1 E1 H1 Ensure plugs are attached to the valves and re check voltages at the valves Is voltage present at the valves Yes Replace AP1 No Check wiring between valve and AP1 No Replace mixing valve Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 69 Part No F8677701EN ...

Page 70: ...CHM948S_SVG J1 J E1 C1 D1 H1 F1 G1 E H C D F G Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 70 Part No F8677701EN ...

Page 71: ...owing connections During Hot or Cold Tub Fill A Hot Tub Fill on AP1 is there 24VDC between H9 9 and H9 13 B Cold Tub Fill on AP1 is there 24VDC between H9 10 and H9 13 Yes Replace AP1 No A1 B1 Ensure plugs are attached to the valves and re check voltages at the valves Is voltage present at valves Yes Replace AP1 No Replace mixing valve Yes Check wiring between valve and AP1 Replace if needed No Tr...

Page 72: ...CHM947S_SVG A1 A D B1 Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 72 Part No F8677701EN ...

Page 73: ...t Yes Add edit a fill step in programming No Test Cold Hard Fill during CLD HrD fill test step J Is there 24VDC between H11 1 and H11 4 on AP1 Replace AP1 No J1 Ensure plugs are attached to the valves and re check voltages at the valves Is voltage present Yes Replace mixing valve Yes Check wiring between valve and AP1 No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMI...

Page 74: ...CHM948S_SVG J1 J E1 C1 D1 H1 F1 G1 E H C D F G Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 74 Part No F8677701EN ...

Page 75: ...No Water Flow Error No Fill No Is steam to the machine turned on No B1 Low level pressure sSwitch is open Check hoses and wiring to switch Replace low level pressure switch if needed Yes C When heat step is on is there 24VDC between H14 6 and H14 4 Yes Turn on steam No C1 Check wiring from AP1 to steam valve If 24VDC is present at the steam valve and steam does not flow replace steam valve Yes Rep...

Page 76: ...CHM952S_SVG B1 C1 B C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 76 Part No F8677701EN ...

Page 77: ...actor terminals L1 L2 and L3 No B1 Low level pressure sSwitch is open Check hoses and wiring to switch Replace low level pressure switch if needed Yes D When heat step is on is there 24VDC between H14 5 and H14 3 Yes Fix wiring to heat contactors No D1 Is there 24VDC at the heat contactor coils Yes Replace AP1 No Do the heat contactors turn on Yes Inspect wiring between AP1 and heat contactors Rep...

Page 78: ...CHM974S_SVG B1 B D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 78 Part No F8677701EN ...

Page 79: ...NOTE KM8B is model dependent CHM954S_SVG D1 Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 79 Part No F8677701EN ...

Page 80: ...lack wires leaving TR3 24VAC supply transformer Yes B Verify fuses F1 and F2 on AP1 are good Replace if needed No D Is there 24 VAC between the red and white wire leaving TR3 Yes Verify connections and wiring between TR3 and AP1 are good No Inspect and replace after market items as needed Yes Replace TR3 No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 80 Part No F...

Page 81: ...CHM956S_SVG B A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 81 Part No F8677701EN ...

Page 82: ...CHM957S_SVG C D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 82 Part No F8677701EN ...

Page 83: ...e two black wires leaving TR3 24VAC supply transformer Yes B Verify fuses F1 and F2 on AP1 are good Replace if needed No D Is there 24 VAC between the red and white wire leaving TR3 Yes Verify connections and wiring between TR3 and AP1 are good No Inspect and replace after market items as needed Yes Replace TR3 No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 83 Pa...

Page 84: ...CHM956S_SVG B A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 84 Part No F8677701EN ...

Page 85: ...CHM957S_SVG C D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 85 Part No F8677701EN ...

Page 86: ...pply transformer Yes D Verify fuses F1 and F2 on AP1 are good Replace if needed No F Is there 24 VAC between the red and white wire leaving TR3 Yes Verify connections and wiring between TR3 and AP1 are good No G Is there 24 VAC between H2 5 and H2 6 on the expansion board Yes Replace TR3 No Run a test cycle Check the voltage on each signal on AP2 Yes Verify connections and wiring between TR3 and e...

Page 87: ...No J Supply 3 Is there 12VDC between H1 6 and H1 4 Yes Verify connections and wiring between AP2 header H4 and AP4a header H1 are good No J Supply 4 Is there 12VDC between H1 6 and H1 5 Yes Verify connections and wiring between AP2 header H4 and AP4a header H1 are good No Run a test cycle Check the voltage on each signal AP4a Yes Verify connections and wiring between AP2 header H4 and AP4a header ...

Page 88: ...Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 88 Part No F8677701EN ...

Page 89: ...2 9 and H2 2 K Supply 3 Is there 12VDC between H2 9 and H2 3 Yes Replace AP4a No K Supply 4 Is there 12VDC between H2 9 and H2 4 Yes Replace AP4a No L Check the soap vendor equipment or contact your soap vendor Yes Replace AP4a No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 89 Part No F8677701EN ...

Page 90: ...CHM959S_SVG C F E H A B J K G L CHM958S_SVG D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 90 Part No F8677701EN ...

Page 91: ...4VAC supply transformer Yes D Verify Fuses F1 and F2 on AP1 are good Replace if needed No F Is there 24 VAC between the red and white wire leaving TR3 Yes Verify connections and wiring between TR3 and AP1 are good No G Is there 24 VAC between H2 5 and H2 6 on the expansion board Yes Replace TR3 No Run a test cycle Check the voltage on each signal on AP2 Yes Verify connections and wiring between TR...

Page 92: ...No J Supply 3 Is there 12VDC between H1 6 and H1 4 Yes Verify connections and wiring between AP2 header H4 and AP4a header H1 are good No J Supply 4 Is there 12VDC between H1 6 and H1 5 Yes Verify connections and wiring between AP2 header H4 and AP4a header H1 are good No Run a test cycle Check the voltage on each signal AP4a Yes Verify connections and wiring between AP2 header H4 and AP4a header ...

Page 93: ...Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 93 Part No F8677701EN ...

Page 94: ...tween H2 9 and H2 2 K Supply 3 Is there 12VDC between H2 9 and H2 3 Yes Replace AP4a No K Supply 4 Is there 12VDC between H2 9 and H2 4 Yes Replace AP4a No L Check the soap vendor equipment or contact your soap vendor Yes Replace AP4a No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 94 Part No F8677701EN ...

Page 95: ...CHM959S_SVG C F E H A B J K G L CHM958S_SVG D Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 95 Part No F8677701EN ...

Page 96: ... supply transformer Yes D Verify Fuses F1 and F2 on AP1 are good Replace if needed No F Is there 24 VAC between the red and white wire leaving TR3 Yes Verify connections and wiring between TR3 and AP1 are good No G Is there 24 VAC between H3 5 and H3 7 on the expansion board Yes Replace TR3 No Run a test cycle Check the voltage on each signal on AP4b Yes Verify connections and wiring between TR3 a...

Page 97: ...eplace AP4b No H Supply 6 Is there 12VDC between H4 1 and H4 5 Yes Replace AP4b No H Supply 7 Is there 12VDC between H4 1 and H4 4 Yes Replace AP4b No H Supply 8 Is there 12VDC between H4 1 and H4 3 Yes Replace AP4b No Check the soap vendor equipment or contact your soap vendor Yes Replace AP4b No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 97 Part No F8677701EN ...

Page 98: ...CHM960S_SVG C F E G D H Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 98 Part No F8677701EN ...

Page 99: ...g TR3 24VAC supply transformer Yes D Verify Fuses F1 and F2 on AP1 are good Replace if needed No F Is there 24 VAC between the red and white wire leaving TR3 Yes Verify connections and wiring between TR3 and AP1 are good No G Is there 24 VAC between H3 5 and H3 7 on the expansion board Yes Replace TR3 No Run a test cycle Check the voltage on each signal on AP4b Yes Verify connections and wiring be...

Page 100: ...eplace AP4b No H Supply 6 Is there 12VDC between H4 1 and H4 5 Yes Replace AP4b No H Supply 7 Is there 12VDC between H4 1 and H4 4 Yes Replace AP4b No H Supply 8 Is there 12VDC between H4 1 and H4 3 Yes Replace AP4b No Check the soap vendor equipment or contact your soap vendor Yes Replace AP4b No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 100 Part No F8677701EN...

Page 101: ...CHM960S_SVG C F E G D H Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 101 Part No F8677701EN ...

Page 102: ...ED on AP1 on No G Is the HBEAT LED on AP4b blinking 1 second on and 1 second off Yes E Is there 24VDC between H15 2 and H15 3 on AP1 I O Board Yes See Door Close Error section No F Is there 24VDC between H2 2 and H2 3 on AP4b Yes Replace AP1 No Yes Verify connections and wiring between AP1 Header h15 and AP4b Header H2 No H Is the COMM LED on AP4 on and Red Yes Replace AP4 No Verify connections an...

Page 103: ...Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 103 Part No F8677701EN ...

Page 104: ...CHM961S_SVG E B F C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 104 Part No F8677701EN ...

Page 105: ...n AP4b Yes D Verify fuses F1 and F2 on AP1 are good Replace if needed No Run a test cycle to activate the external drain and verify the following Yes Verify connections and wiring between AP1 Header H2 and AP4b header H1 are good No F Is there 200 240VAC between H5 1 and H5 2 on AP4b H Verify External drain connections Fix and repair as needed Yes G Are fuses F1 and F2 on AP4b are good No Replace ...

Page 106: ...CHM962S_SVG F H E G D C Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 106 Part No F8677701EN ...

Page 107: ...or drive error on machine display Refer to the troubleshooting section matching the drive error Run drive test Refer to Programming Manual Yes Add edit drain step in programming There must be a drain step programmed in order to program an extract step No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 107 Part No F8677701EN ...

Page 108: ...oad machine No Check for drive error on machine display Refer to the troubleshooting section matching the drive error No Reduce soap usage during wash cycle Yes Run Drive Test Refer to Programming Manual Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 108 Part No F8677701EN ...

Page 109: ...enting convection of heat off the drive heatsink If problem continues after cycling power and allowing the machine to cool replace inverter No Clean out lint or obstruction Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 109 Part No F8677701EN ...

Page 110: ...allation Manual for specifications No Are motor and drive pulleys aligned and on tight Yes Replace all panels No Are the front and rear bearings making excessive noise Yes Align tighten pulleys as needed No Lift up on the basket at the front of the tub Is there any up and down play that would indicate bearing wear No Replace the bearings as needed Yes Run the washer extractor without a load If the...

Page 111: ...m previous page Remove and re install washer extractor correctly Refer to Installation Manual for specifications Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 111 Part No F8677701EN ...

Page 112: ...k for clogged screens in fill hoses Yes Are there load balance issues No Troubleshoot heat output circuit Check audit data for heater alarm errors Yes Is the belt loose or damaged No Ensure machine is loaded properly Additional options for reducing load balance issues Yes Check level switch and associated hoses for obstructions or leaks Repair replace as necessary No Adjust replace belt as needed ...

Page 113: ...AP2 Control Logic Board plugged in Yes Refer to No Display section No Replace AP2 Control Logic Board Yes Plug the keypad ribbon cable from into the AP2 Control Logic Board No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 113 Part No F8677701EN ...

Page 114: ...apacity information on schematic to set dipswitches No Is the pressure hose connected to the pressure transducer Yes Connect the pressure hoses No Is the pressure hose connected to the three connections on plastic T connector Yes Connect the pressure hoses No Connect the pressure hoses No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 114 Part No F8677701EN ...

Page 115: ...Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 115 Part No F8677701EN ...

Page 116: ...s panel switch is operated C Coin models Is there alternately 5VDC and less than 1VDC at H11 1 H11 3 on AP2 control logic board when coin vault switch is operated Yes B Inspect wiring and access panel switch Repair replace as necessary No Replace AP2 control logic board Yes D Coin vault switch needs to be closed to access manual mode Check switch and wiring No Troubleshooting Copyright Alliance La...

Page 117: ...F Control CHM965S_SVG C A D B N Q and W Controls CHM966S_SVG C A D B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 117 Part No F8677701EN ...

Page 118: ...l longer box or manually depress switch No C Is there 5VDC when measuring between H11 1 H11 3 on AP2 Yes Repair replace J19 plug as necessary No C If there is less than 1VDC between H11 1 H11 3 on AP2 and you still can t exit Audit Display Mode replace AP2 Control Logic Board No Coin vault audit switch circuit is open check switch and wiring Yes Troubleshooting Copyright Alliance Laundry Systems L...

Page 119: ...CHM966S_SVG C A D B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 119 Part No F8677701EN ...

Page 120: ...he external device to find correct port for IR Yes Attempt to communicate with a different control to verify the external device is working If the external device works on another control AP2 Control Logic Board may need to be replaced Yes A Ensure ground is properly connected to H1 4 on AP1 No Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 120 Part No F8677701EN ...

Page 121: ...Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 121 Part No F8677701EN ...

Page 122: ... Is the correct inverter installed in the machine Power machine down Are there any loose connections Yes Verify the correct size and voltage inverter is installed No Check the L7S check dipswitchs are set for the correct capacity No Repair connections and power machine back on Yes Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 122 Part No F8677701EN ...

Page 123: ... voltage have a high or stinger leg No Replace motor Yes Move high leg or stinger leg to the L3 terminal on the machines terminal block Yes If problem persists replace inverter control board No If problem persists contact a qualified electrician to correct the problem Also remove the 3rd or high leg from the service connection and cap it X Voltage Troubleshooting Copyright Alliance Laundry Systems...

Page 124: ...und Models X Voltage CHM928S_SVG A 20 100 Pound Models N and P Voltage Non Electric Heat CHM929S_SVG A 20 100 Pound Models Q N and P Voltage Electric Heat CHM930S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 124 Part No F8677701EN ...

Page 125: ...Black wire to Green Yellow wire Is there continuity from L2 to ground White wire to Green Yellow wire Yes If problem persists replace inverter control board No Is there continuity from L3 to ground Red wire to Green Yellow wire Yes If problem persists replace inverter control board No Check the drain and fill valves Are they functioning correctly with no leaks Yes If problem persists replace inver...

Page 126: ...20 30 Pound B Voltage CHM975S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 126 Part No F8677701EN ...

Page 127: ...40 Pound B Voltage CHM976S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 127 Part No F8677701EN ...

Page 128: ...20 30 Pound Q W X and Y Voltage CHM977S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 128 Part No F8677701EN ...

Page 129: ...40 Pound Q W X and Y Voltage CHM978S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 129 Part No F8677701EN ...

Page 130: ...20 30 Pound N and P Voltage CHM979S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 130 Part No F8677701EN ...

Page 131: ...40 Pound N and P Voltage CHM980S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 131 Part No F8677701EN ...

Page 132: ...60 Pound Q and X Voltage CHM981S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 132 Part No F8677701EN ...

Page 133: ...60 Pound N and P Voltage CHM982S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 133 Part No F8677701EN ...

Page 134: ...80 100 Pound Q and X Voltage CHM983S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 134 Part No F8677701EN ...

Page 135: ...80 100 Bound N and P Voltage CHM984S_SVG B A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 135 Part No F8677701EN ...

Page 136: ... drive No A Check the motor windings Is continuity uniform between L1 and L2 Black to White L2 and L3 White to Red and L1 and L3 Black to Red Does the basket move freely Yes Replace motor No Does the drain connection meet all requirements as listed in the installation manual Yes Check to make sure bearings are free and check for excess belt tension No Replace inverter Yes Repair drain so it meets ...

Page 137: ...20 30 Pound B Voltage CHM975S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 137 Part No F8677701EN ...

Page 138: ...40 Pound B Voltage CHM976S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 138 Part No F8677701EN ...

Page 139: ...20 30 Pound Q W X and Y Voltage CHM977S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 139 Part No F8677701EN ...

Page 140: ...40 Pound Q W X and Y Voltage CHM978S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 140 Part No F8677701EN ...

Page 141: ...20 30 Pound N and P Voltage CHM979S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 141 Part No F8677701EN ...

Page 142: ...40 Pound N and P Voltage CHM980S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 142 Part No F8677701EN ...

Page 143: ...60 Pound Q and X Voltage CHM981S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 143 Part No F8677701EN ...

Page 144: ...60 Pound N and P Voltage CHM982S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 144 Part No F8677701EN ...

Page 145: ...80 100 Pound Q and X Voltage CHM983S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 145 Part No F8677701EN ...

Page 146: ...80 100 Bound N and P Voltage CHM984S_SVG B A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 146 Part No F8677701EN ...

Page 147: ...gs and check if motor moves freely No A B Inspect power wiring at motor Inspect voltage configuration wiring or High Low voltage jumper connector Are there any loose of broken connections Yes Replace motor If problem persists after changing motor replace inverter No Repair loose or broken connections If problem persists replace the inverter Yes Replace motor If problem persists after changing moto...

Page 148: ...20 30 Pound B Voltage CHM975S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 148 Part No F8677701EN ...

Page 149: ...40 Pound B Voltage CHM976S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 149 Part No F8677701EN ...

Page 150: ...20 30 Pound Q W X and Y Voltage CHM977S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 150 Part No F8677701EN ...

Page 151: ...40 Pound Q W X and Y Voltage CHM978S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 151 Part No F8677701EN ...

Page 152: ...20 30 Pound N and P Voltage CHM979S_SVG A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 152 Part No F8677701EN ...

Page 153: ...40 Pound N and P Voltage CHM980S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 153 Part No F8677701EN ...

Page 154: ...60 Pound Q and X Voltage CHM981S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 154 Part No F8677701EN ...

Page 155: ...60 Pound N and P Voltage CHM982S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 155 Part No F8677701EN ...

Page 156: ...80 100 Pound Q and X Voltage CHM983S_SVG A B Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 156 Part No F8677701EN ...

Page 157: ...80 100 Bound N and P Voltage CHM984S_SVG B A Troubleshooting Copyright Alliance Laundry Systems LLC DO NOT COPY or TRANSMIT 157 Part No F8677701EN ...

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ALLIANCE SCA030FN, Original Instructions Manual

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