service manual - cater · pdf filehobart gmbh an itw-company efficient – reliable...

HOBART GmbHAn ITW-Company

EFFICIENT – RELIABLE – INNOVATIVE

SERVICE TRAINING CENTER

Service Manual

This document is produced for internal use only.The detailed settings and servicing must be carried out by service technicians qualified by HOBART.Reproduction of this document is prohibited without the written permission of Hobart GmbH.

© HOBART GmbH, Service Training Center

SERVICE MANUALAMX(X) / AUXX / AUP

SERIESStarting from Serial no 8658 0001

ISSue: 2008-08 B

hailka

Preliminary

/ AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


ContentS

1. Standard modelS – overview .............................................................................................................. 3

2. maChine dimenSionS ................................................................................................................................. 4

3. inStallation ................................................................................................................................................ 53.1 ElEctricalconnEction............................................................................................................... 53.2 WatErconnEction......................................................................................................................... 53.3 DrainconnEction.......................................................................................................................... 5

4. SmarttroniC ControlS .......................................................................................................................... 64.1 aMX/aUXsEriEs–Profi.............................................................................................................. 64.2 aUPsEriEs–PrEMaX..................................................................................................................... 7

5. firSt run / CuStomer menu ................................................................................................................... 8

6. hydrauliC SChematiCS ............................................................................................................................ 96.1 lEgEnDofcoMPonEnts............................................................................................................... 96.2 aMX(s)/aMXX(s)/aUXX(s)/aUP(s).............................................................................................. 106.3 aMXr(s)/aMXXr(s)/aUXXr(s)/aUPr(s)................................................................................... 116.4 aMXt(s)/aUXXt(s).......................................................................................................................... 126.5 aMXtr(s)/aUXXtr(s)..................................................................................................................... 13

7. filling .......................................................................................................................................................... 147.1 airgaP............................................................................................................................................... 147.2 PrEssUrEtransMittErB3/B4................................................................................................. 157.3 DosingEqUiPMEnt....................................................................................................................... 167.3.1 DEtErgEnt/rinsEaiDDisPEnsEr............................................................................................ 167.3.2 aDjUstMEntofchEMicalsDEficiEncysEnsors............................................................... 177.4 softEnEr......................................................................................................................................... 187.4.1 gEnEral........................................................................................................................................... 187.4.2 softEnErchEckProcEDUrE................................................................................................... 197.4.3 softEnErtEstPrograM........................................................................................................... 207.5 BoostEr/tank/tEMPEratUrEProBEs................................................................................. 21

8. waShing ....................................................................................................................................................... 228.1 WashPUMPanDstrainErsystEM........................................................................................... 228.1.1 fUnction:......................................................................................................................................... 228.1.2 tEchnicalData.............................................................................................................................. 238.1.3 chEckingthEDirEctionofrotation................................................................................... 238.2 rinsEPUMP...................................................................................................................................... 23

9. Cleaning ..................................................................................................................................................... 249.1 hygiEnEclEaning(aUPMoDElsonly)................................................................................... 249.2 striPPingPrograM"BasicclEan"(aUPMoDElsonly)..................................................... 25

10. hood – detailS .......................................................................................................................................... 26

11. heat reCovery ......................................................................................................................................... 27

12. eleCtroniC Control .............................................................................................................................. 2812.1 kEycoMBinations......................................................................................................................... 2812.1.2BasicoPEration/cUstoMErsEttings................................................................................. 2812.1.2sErvicEMEnU................................................................................................................................. 2912.1.3PrograMMing/MoDificationofBasicData/softEnErtEst....................................... 3012.2 PrintEDcircUitBoarDs............................................................................................................. 3112.2.1MainBoarD...................................................................................................................................... 3112.2.2EXtEnsionBoarDa3..................................................................................................................... 3212.3 coUntErfUnctions..................................................................................................................... 33

13. faultS .......................................................................................................................................................... 3413.1 UncriticalfaUlts......................................................................................................................... 3413.2 criticalfaUlts.............................................................................................................................. 3513.3 othErinDications........................................................................................................................ 36


© HOBART GmbH, Service Training Center AMX(X)/AuXX/AuP Series / Page �

1. Standard modelS – overview

typ no. deviCe Code eprom program noa

mX

1 amX-10 897547-004 12 amXS-10 897547-004 23 amX-16 897547-004 14 amXS-16 897547-004 25 amX-20 897547-004 16 amX-220 897547-004 17 amXr-16 897547-004 38 amXrS-16 897547-004 49 am900-10n 897547-004 25

10 amS900-10n 897547-004 26

am

XX

11 amXX-10 897547-004 512 amXXS-10 897547-004 613 amXX-141 897547-004 514 amXX-31 897547-004 515 amXXS-31 897547-004 616 amXXS-nav 897547-004 617 amXX-210 897547-004 518 amXX-211 897547-004 519 amXX-215 897547-004 520 amXX-220 897547-004 521 amXX-221 897547-004 522 amXX-225 897547-004 523 amXXr-30 897547-004 7

au

XX

24 auXX-10 897547-004 925 auXXS-10 897547-004 1026 auXX-141 897547-004 927 auXX-31 897547-004 928 auXXS-31 897547-004 1029 auXXr-30 897547-004 11

au

p(p

rem

ax) 30 aup-31 897547-004 13

31 aupS-31 897547-004 1432 aupr-31 897547-004 1533 auprS-31 897547-004 16

…Xt

34 amXt-10n 897547-004 1735 amXtS-10n 897547-004 1836 auXXt-10n 897547-004 2137 auXXtS-10n 897547-004 22

au

XXl 38 auXXl-11n 897547-004 9

39 auXXlS-11n 897547-004 10

deviCe Code eXplanationamX =alternatingcurrentpump,singlewasharmamXX =three-phasepump,doublewasharm(cross)auXX =withhighpressureasoptionaup =PrEMaXmodel

t =twinmodelr =withheatrecoveryS =withintegratedSoftenerl =largemodel(height&width)nav =Marineversion

jasonwest

Sticky Note

AMXXRS = PROGRAM No 8

Page � / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


758

440

860*

1510

*

1995

*

200*

635107

635

815

107

758

440

860*

1510

*

1995

*

110*

635107

635

815

107

440

860*

1510

*

1995

*

200*

1390

1268

635

815

107

870

540

860*

1610

*

2195

*

200*

635107

635

882

107

40

2. maChine dimenSionS

amXtauXXt

amX / amXX auXX

auXXlamXr / amXXr auXXr



3. inStallation

3.1 eleCtriCal ConneCtionthemachineswillbesuppliedasstandardwithcableh07rn-f5g2.5mm2(cablelengthapprox.2.5mfromcablegland).

thesupplycordmustbeconnectedviaacut-offdevice(isolatingswitchoraccessibleplugdevice).

accordingtoEn60335theappliancemustbeconnectedtoanequipotentialconductor.theconnectingscrew( )islocatedbesidethecableinlet.

3.2 water ConneCtionthe machines must be operated with potable water.for water with an extremely high mineral content an external demineralisation is strongly recommended. Ideal conductivity value for washware made of stainless steel 80 μS/cm, for glasses 100 µS/cm and for dishes 200 to 400 μS/cm

machines without softener: themachineshouldbeconnectedtosoftandifpossiblewarmwater(upto3°dh=0.5mmol/l,max. 60°C).

machines with softener: themachineshouldbeconnectedtowarmwaterifpossible(max. 60°C).softenerhastobeadjustedaccordingtowaterhardness.

Line flow pressure 0.5 – 10 bar. important: the line flow pressure must not be less than 0.5 bar.If the line flow pressure is above 10 bars provide pressure reducer at source.

connecttheunionnut"a"(3/4")ofthewatersupplyhosetothesiteshutoffvalve.Donot kinkorcutthesupplyhose.Eventuallyneededextensionhastobeprovidedwithasuitablepressurehose(e.g.324088-1).

3.3 drain ConneCtionconnectionbetweenmachineandsitedrain must not exceed the specified height ofmax. 0.75 m.

Donot kinkthedrainhose.Donotplacethedrainhoselooselyonthefloor (the hose could be rubbed through). fix it at site!

max

. 750

mm

Page � / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


68

5712 34 9

4. SmarttroniC ControlS

4.1 amX / auX SerieS – profi

1 Machine on/off drain

Pushingthisbuttonswitchesthedishwasheron.Bypushingandholding(3s)thisbutton,thedrainandselfcleaningcyclestarts.oncethedraincyclehascompletedthemachineswitchesoffautomatically.After switch off, the machine is not voltage free!

thebuttonilluminatestoindicatethemodeofthemachine:greengreenBlueBlueredgreen/redBlue/red

(flashing)(permanent)(permanent)(flashing)(permanent)(alternate flashing)(alternate flashing)

= machine fills and starts heating=readyforoperation(softenertestU03)=washcycleisrunning(basicdataU02)=machinedraining/switch-off=criticalfailure(machinetypesettingU01)=noncriticalfailure=negativepressurefailure

2 programbuttonBypushingthisbuttonitispossibletoselectbetweendifferentpresetprograms,accordingtomodelandequipment.theprogramno.willbeshownintheupperDisplay.

3 high pressure / Servicebutton

auXX(l/t) models only: activationofhighpressurecleaning.neveruseforcleaningglassesandlightdishes(breakage)!

4 Stopbuttonincaseofoperatingerrororfaults,itispossibletoswitch-offthemachineimmediatelywithoutdraincycle,bypushingthisbutton.After switch off, the machine is not voltage free!

5 temperature wash (°C)

temperaturesareonlydisplayed when the program button is pushedforminimum3 seconds.theindicatorsgoout10secondsafterreleasingprogrambutton.Permanenttemperaturedisplaycanbeactivated(setU02s15to"1").

6 temperature rinse(°C)

7 Saltrequired indicatestheneedforregenerationsalttobeadded.(onlywithbuilt-insoftener.)

8 detergent / rinse aidindicator Indicates detergent (CH1) or rinse aid (CH2) deficiency.

9 Serviceindicator thissymbolindicatesthatthedishwasherhasdevelopedafault.intherinsetemperaturedisplayappearsacode(seepage34to36).



689

5712 34 10

4.2 aup SerieS – premaX

1 Machine on/off drain

Pushingthisbuttonswitchesthedishwasheron.Bypushingandholding(3s)thisbutton,thedrainandselfcleaningcyclestarts.oncethedraincyclehascompletedthemachineswitchesoffautomatically.After switch off, the machine is not voltage free!

thebuttonilluminatestoindicatethemodeofthemachine:greenBlueredgreen/redBlue/red

(permanent)(alternate flashing)(alternate flashing)

=readyforoperation(softenertestU03)=washcycleisrunning(basicdataU02)=criticalfailure(machinetypesettingU01)=noncriticalfailure=negativepressurefailure

thestatusoftheprogramisindicatedbythecolorchangeofthefourbuttonsegments:fillingDrainingWashing

increasinglygrEEndecreasinglygrEEnfromBlUEbacktogrEEn

2 programbuttonBypushingthisbuttonitispossibletoselectbetweendifferentpresetpro-grams,accordingtomodelandequipment.theprogramno.willbeshownintheDisplay➅.

3 high pressure / Servicebutton

activationofhighpressurecleaning.neveruseforcleaningglassesandlightdishes(breakage)!

4 Stopbuttonincaseofoperatingerrororfaults,itispossibletoswitch-offthemachineimmediatelywithoutdraincycle,bypushingthisbutton.After switch off, the machine is not voltage free!

5 temperature wash (°C)

temperaturesareonlydisplayed when the program button is pushedforminimum3 seconds.theindicatorsgoout10secondsafterreleasingprogrambutton.Permanenttemperaturedisplaycanbeactivated(setU02s15to"1").

6 temperature rinse(°C)

7 Saltrequired indicatestheneedforregenerationsalttobeadded.(onlywithbuilt-insoftener.)

8 detergent / rinse aidindicator Indicates detergent or rinse aid deficiency (integrated reservoir).

9 hygieneindicatorafterreachingapre-setnumberofwashcycles(c71)theindicatorlightsup(s19="1").hygienecleaningwillbeselectedbypushingtheprogrambuttonrepeatedly(theupperdisplayshows"h")andstartedviaon/offbutton.

10 Serviceindicator thissymbolindicatesthatthedishwasherhasdevelopedafault.intherinsetemperaturedisplayappearsacode(seepage34to36).



5. firSt run / CuStomer menuinitial fill of the rinSe BooSterondelivery,theswitchingfunctionS28 (first booster filling) is set to "0".thereisnomenu"bof".asthebooster is controlled by a pressure transmitter, no initial fill must be carried out. Therefore the booster heatingisnotlocked.

requirement: maChine "off" and hood open

ifthehoodwillbeclosedorifnobuttonispressedwithin10seconds,thedisplayswitchesoffautomaticallyandthenewsettingswillbesaved.

push Stop and program button at the same time.

EXAMPLE:Select function with the program button.

diSPLAyparameter range

rinse wash

1 detergent dosage CH1 XX C16 0-50 s

2 Rinse aid dosage – program P01 to P04 CH2 X.X C18 0-50 s

3 detergent dosage – not used CH3 - - C20 0-50 s

4 Rinse aid dosage – program basic clean (AUP only) CH4 X.X C19 0-50 s

Set chemicals values with the ON/OFF button (0.5s steps).

5 Water hardness adjustment

Set value with the ON/OFF button (basic setting H02).H01 = up to 7°dh / H02 = 8 to 14°dh / H03 = 15 to 21°dh / H04 = 22 to 30°dh

H01up toH04

C60 - C63

To initiate a manually regeneration with the next wash cycle press the stop button for 3 seconds (confirmed by the flashing water hardness indication).

Hereby the softener function will be set to initial condition. (With next wash cycle, regeneration starts automatically.)

6 Wash cycle counterReset to "0" only via basic data (service menu).

PXX XXX C73 + C74 0-999999

7 Water consumption counterReset to "0" only via basic data (service menu).

EXX XXX C77 + C78 0-999999

8 Remaining water quantity counter for external water treatment dXX XXX C79 + C80 0-999999

To reset the counter to pre-set value, press ON/OFF button for 3 seconds. S18

CLOSE THE Hood

9 Hose priming detergent (dispenser M4)By pushing the ON/OFF button, relay 5 will be activated for 60 seconds.

SF1 - - 0- - 1

0 / 1

10 Hose priming rinse aid (dispenser M3)By pushing the ON/OFF button, relay 6 will be activated for: AMX(X) / AUXX = 360 seconds / AUP = 130 seconds

SF2 - - 0- - 1

0 / 1

To interrupt a priming cycle, push the ON/OFF button again.

11 Acoustic signal (AUP models only) S S24 0 / 1

By pushing the ON/OFF button acoustic signals will be activated ("1") or deactivated ("0"). There are 3 different signals:

S - - 0 / - - 1

end of program:noncritical failure:critical failure:

1 x 2.0s "ON"2 x 0.5s with 0.5s pause5s continuous signal

12 Chemicals deficiency sensorBy pushing the ON/OFF button sensors will be activated ("1") or deactivated ("0").

CH - - 0 / - - 1 0 / 1

To quit the menu : – point 1 to 8 – close the hood, point 9 to 11 – open the hood – or do not press any button during next 10 secondsThe indicator switches itself off and the new settings will be saved.



6. hydrauliC SChematiCS

6.1 legend of ComponentS

B1 tEMPEratUrEsEnsorBoostErB2 tEMPEratUrEsEnsortankB3 PrEssUrEtransMittErBoostErB4 PrEssUrEtransMittErtank

E1 BoostErhEatingE2 tankhEating

M1 WashPUMPM2 rinsEPrEssUrEPUMPM3 rinsEaiDDisPEnsErM4 DEtErgEntDisPEnsErM5 DrainPUMP

s1 rEED-sWitch–hooDs2 airgaPiMPEllEr1)s3 saltDEficiEncysWitch2)

s4 rEED-sWitch–strainEr

y1 solEnoiDvalvE–filly3.1 valvErEsina2)

y3.2 valvErEsinB2)

y4.1 valvErEsinB/a2)

y4.2 valvEDrain/BoostEr2)

1 WatErsUPPlyhosE 2 WatErinlEtairgaP1) 3 BoostEr 4 WasharM 5 rinsEarM 6 saltchaMBEr2) 7 rEsina/rEsinB2)

1)airgaPassy. 2)softEnErassy.



6.2 amX(S) / amXX(S) / auXX(S) / aup(S)

drain booster draining

5

4

3B1

1m21e1

m5

2 S2

m4

B41e2

B21m1

(1m7)

(2e1)

m3B3

1

y15 l/min

S4

S1


5

4

3

1m2

m5

2S2

m4

B41e2

B21m1

(1m7)6

y4.2

7a

y4.1

y3.2

y3.1

7B

B11e1

(2e1)

m3B3

1

y15 l/min

S4

S3

S1

WithoUtsoftEnEr

WithsoftEnEr(s)


© HOBART GmbH, Service Training Center AMX(X)/AuXX/AuP Series /

6.3 amXr(S) / amXXr(S) / auXXr(S) / aupr(S)

drain

booster drain

5

4

3

B11m2

1e1

m5

2S2

m4

B41e2

B21m1

(1m7)

heat recovery

m3B3

1

y15 l/min

S4

S1

drain

booster draining

5

4

3

B1 1m21e1

m5

2S2

m4

B41e2

B21m1

(1m7)6

y4.2

7a

y4.1

y3.2

y3.1

7B

heatrecovery

m3B3

1

y15 l/min

S4

S3

S1

WithoUtsoftEnEr

WithsoftEnEr(s)



6.4 amXt(S) / auXXt(S)

B4


3 1m2

2m2

m5

2S2

m4

1e2B2

2e2

1m1(1m7)

2m1(2m7)

B11e1

(2e1)

m3B3

1

y15 l/min

S4 S4

S1

54


54

3 1m2

2m2

m5

2S2

m4

B4

1e2B2

2e2

1m1(1m7)

2m1(2m7)

6y4.2

7a

y4.1

y3.2

y3.1

7B

B11e1

(2e1)

m3

B3S4 S4

S3

S1

1

y15 l/min

WithoUtsoftEnEr

WithsoftEnEr(s)


© HOBART GmbH, Service Training Center AMX(X)/AuXX/AuP Series / Page 1�

6.5 amXtr(S) / auXXtr(S)

5

4

3

B11m2

1e1 2m2

m5

2S2

m4

B4

1e2B2

2e2

1m1(1m7)

2m1(2m7)

m3B3

1

y15 l/min

S4S4

S1

drain

booster draining

heatrecovery

3

B11e1

1m2

2m2

m5

1

y15 l/min

2S2

m4

B4

1e2B2

2e2

1m1(1m7)

2m1(2m7)

6y4.2

7a

y4.1

y3.2

y3.1

7B

m3B3

S1

S4 S4

S3

5

4

drain

booster draining

heatrecovery

WithoUtsoftEnEr

WithsoftEnEr(s)

� / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


7. filling

7.1 airgap

thereed-switchS2onthesmallPcB775540-1isactuatedbytheimpellermagnet.

The impeller monitors the incoming water flow by counting impulses and then relaying that information back tothemainPcB.thecountrateis200 impulses per litre.

Waterconsumptioncounter[c77]+[c78](countedlitresareaddedtobasicvalue"0").remainingwaterquantitycounterforexternalwatertreatment[c79]+[c80]+[s18](countedlitresaresubtractedfrompresetvalue).seealsochap.12.3,page33.

MaintEnancE–toBEchEckED:Whether leaking water from the airgap overflow (see figure1))entersthewashtankchamber(visualinspection). If so, the leaking water quantity must not exceed 100 ml per fill step.

Whethertheimpellersensorworks.thiscanbecarriedoutintwoways.Service Menu: Select input S2 and activate the fill valve by pushing the ON/OFF button(--0/--1willbedisplayedalternately).seealsochap.12.1.2,page29.Visual check: quick flashing LED on main board (see page 31).

1.2.

1.

2.

note:To avoid incrustations, the fill valve is activated during stand-by every 20 minutes for a short time to humidifythenozzlesinsidetheairgap.(Parameter[s45]setto"1".)

Airgap

Connection for filling supply.

Connection to regeneration.

Machines without softener this is blanked off.1) Overflow into wash tank camber.

WATER FLOW

ImpellerS2

Connection:without softener – filling into boosterwith softener – filling into softener

Regeneration container:Will be filled up continuousely during filling.



7.2 preSSure tranSmitter B3 / B4viaairtraps(booster/washtank)compressedairwillbedirectedviaclearhosestothepressuretransmitterbooster(B3)andwashtank(B4).thetransmitterchangestheupcomingpressureintoDcvoltagewhichwillbeprocessedbythecontrolaswaterlevelmessage.

ifthereisnofault,thevoltagevaluecanbedisplayed:–viatheservicemenuf03 fill level booster / f04 fill level wash tank or–setswitchingfunction[S56]to"1"(menuU02).

Possiblefaultsseepage35.

outputvoltage* pressure transmitter B3 (booster)approx.0.50v Boosterisempty.fillvalvewillbeactivated.approx.0.62v Booster heating will be switched on (heating up to fill start temperature 85°C).approx.0.90v Booster is filled. Fill valve closes.

outputvoltage* pressure transmitter B4 (tank) – example amXapprox.0.50v Washtankisempty.approx.0.65v tankheatingwillbeswitchedon.approx.1.00v Machine is ready for operation (tank is filled).approx.1.15v Withadelay-timeof5secondsdrainpumpwillbeactivateduntilnormalwaterlevel

isreached.(ErrorUl)approx.0.60v attheendoftheselfcleaningcyclewaterremainsinthewashtank.

Whenthemachinewillbeswitchedonthenexttime,"al"errorwillbedisplayed.

Voltage value* additions for pressure transmitter B4 (tank):

Model tank heating on

tank filled safety level (ul)

al negative pressure

amX/amXt 0.65v(ca.13l) 1.00v(ca.21l) 1.30v(ca.27l) 0.60v(ca.12l) 0.58v(ca.11l)amXX 0.65v(ca.13l) 1.55v(ca.33l) 1.90v(ca.40l) 0.60v(ca.12l) 0.80v(ca.15l)auXX/auXXt/aup 0.65v(ca.13l) 1.90v(ca.40l) 2.25v(ca.48l) 0.60v(ca.12l) 0.80v(ca.15l)

* Voltage values may not be changed by the service technician (only on instruction of HOBART).

MachinEsWithEXtErnalfillingIf external filling is activated (S20 set to "1"), avoltageregulationof0.1vmusttakeplacewithin30seconds,afteraholdingtimeof60seconds.otherwisetheerrormessagefilwillbedisplayed.

B3

B4



7.3 doSing equipment

7.3.1 detergent / rinSe aid diSpenSer

diSpenSerSaup (premax) Detergent(01-240195-2):

rinseaid(01-240195-1):deliveryrate3.0l/hrdeliveryrate1.3l/hr

hoseinside:01-240195-12hoseinside:01-240195-11

amX(X) / auXX (Profi)

Detergent(775556-12):rinseaid(775556-11):

deliveryrate3.0l/hrdeliveryrate0.4l/hr

hoseinside:775608-2hoseinside:775608-1

pre-adjuSted valueSdetergent Ch1 All models: "8" = 8.0 s ≈ 2.40 g/l (possible range 0-50 s ≈ 0-15.4 g/l)rinse aid Ch2 AMX(X)/AUXX: "7.0" = 7.0 s ≈ 0.31 g/l (possible range 0-50 s ≈ 0-2.2 g/l)

AUP: "2.5" = 2.5 s ≈ 0.33 g/l (possible range 0-50 s ≈ 0-6.6 g/l)doSagedetergent Pre-dosingisactivatedsimultaneouswithrinsepumpM2.

Washdosingisactivatedsimultaneouswiththewashpump.rinse aid Pre-dosing is activated after the end of the fill cycle.

Washdosingisactivatedaftertheendofwashcycle.

hoseprimingandfactorysettingsseepage8"customerMenu".

MaintEnancEcheckhoses,dispensersandconnections.asaprecaution,thedosinghoseshavetobereplacedeverytwoyears(hosesinsidedispensers,suctionandpressurehoses).

Dosinghoses(soldbymeter)–partno.01-246301-099

installation of dosing hoses (e.g. amXX):

inspection windowcheckifplugisconnectedcorrectly.

1.2.

fasteningwithoutclamp

dosing pCB

detergent rinse aid

do not use adhesive clamp!



7.3.2 adjuStment of ChemiCalS defiCienCy SenSorS

detergentlED

rinseaidlED

PotEntioMEtEr:

graduations: 1 to 9

sensitivity: 1(non-sensitivechemicalsensing/ sensitivefailureindication) 9(sensitivechemicalsensing/ non-sensitivefailureindication)

Basicsetting: 3

detergent

rinseaid

Duetothephysicalpropertiesofrinseaid(e.g.wetting),evensmallestrinseaidquantitiesinsidethehosewill be detected by the deficiency sensor. If the sensor is adjusted too sensitively, maybe deficiency will not bereleased.

– tEst"DEficiEncy" flushthesuctionhosethoroughlywithfreshwatertoremoveanychemicals. Whenthehoseisdrained,therespectivelEDshouldbe"off".

– tEst"fUll" fillthesuctionhose(seechapter5,page8).

therespectivelEDshouldlightup.ifnot,adjustpotentiometeruntilthelEDlightsup. Now the hose should be completely filled and without air bubbles.

teSting the pCB

– selectService Mode(seechapter12.1.2,page29).

– Hoses are empty and deficiency sensor potentiometers turned to left stop: switchingfunctions"S07"(detergent)and"S08"(rinseaid)mustbe"0".nosensorledlightsup.

– Potentiometersturnedtoright stop: switchingfunctions"S07"(detergent)and"S08"(rinseaid)mustbe"1".theledoftherespective

circuitlightsup.

Detergent deficiency indication "- - 0" Rinse aid hose filled "- - 1"

– aftertesting:setpotentiometers(detergentandrinseaid)tovalue"3"(basedontestswiththemostcommonproducts).



7.4 Softener

7.4.1 general

Before first run, the softener has to be filled with 2 kg of regeneration salt and potable water.

Switching function: [S05]="1"(standardsettingformachineprogramswithsoftener)Salt capacity: max.2kg(coarsegrained,max.10mm–notablets)Salt consumption: approx.40g/regenerationSoftener setting: seenextpage

parameters: [C84] number of salt fillings(seealsopage33) [C85] number of wash cycles with deficiency of salt

note:

Manuallyinitiationofregeneration(saltingcolumn"B")ispossible.seealsopage8,"customermenu"point5.y4.2(switchingDrain/Booster)

de-energized = switched to drain / energized = filling into booster.

itwilltakeseveralwashcyclesuntilthesaltindicatorswitchesoff.

Resin A Resin B

1)

lefthandview

from fill valve

from regeneration container "air gap"

righthandview

To the drainBooster / drain

y4.2To the booster

Saltingy3.2

Resin B Resin B/A

Switch valvey4.1

frontview

Lack of salt S3

y3.1 Saltingresin A

rearview

1) Special tool needed (softener wrench 01-293500-1)

incaseofsoftenerreplacementthefasteningnuthastobere-tightenafterthreewashcycles.

1.

2.



7.4.2 Softener CheCk proCedure

Check:Parameter[C84] = number of salt fillings.Parameter[C85] = number of wash cycles with deficiency of salt (illuminated salt indicator).

What you need to verify the softener function:testkittomeasurethewaterhardness(partnumber607236).Payattentiontoexpiry-date.aconductivity-meter(possiblyphindicatorstrips609927).

How respectively where to measure?Usecleantea-cuporbeakerforsamplingwater.

takemeasurementofthetotalwaterhardness(°dh)atthetapwherethemachineisconnectedto.Measure the conductivity (μS/cm) at the tap where the machine is connected to.Measurethehardnessofthewaterinthebooster.Therefore, the booster drain hose is to be used. Discard the first cup of water to ensure that no residuals from the hose falsifies the measured value.Measuretheconductivityoftheboosterwater.

adjustment of softener setting according to the hardness of incoming water:Ensureadequatesoftenersetting:h01=upto7°dh/h02=8to14°dh/h03=15to21°dh/h04=22to30°dh.Ensurethatthesaltchambercontainssalt.Ensurethatgranularsaltisused(salttabletsarenotallowed).Ensure that the salt chamber has been filled up with water.

Approximate values if softener function is O.K.:The conductivity of the booster water shall be about 300μS/cm higher than the conductivity of that water takenatthetap.for example: If the total hardness of the incoming water is 500μS/cm, the conductivity of the booster water will be roughly 800μS/cm. If this value is significantly higher (e.g. 3000 μS/cm), an incorrect softener functionisverylikely.

further steps:adjustthesoftenerto"h04"toensureanewregenerationwillbeactuatedevery3cycles.selecttheshortestprogram“P01”andtakeasampleofwater(atea-cup)attheboosterdrainhoseimmediatelyaftertheprogramcyclehasceased.Measureandnotedownthewaterhardness.Measureandnotedowntheconductivity.

repeatprocedures1to4seventimestoensuresaltingofbothresincolumns.anincorrectsoftenerfunctionismostsupposableifthemeasuredhardnessattheboosterdrainhoseishigher than 5°dh and / or the conductivity is extremely high (i. e. in the range of 3000 μS/cm).

Proceed as following in case of too high hardness and / or conductivity values:runthedraincycletoensureboosteremptyingdowntothepumpintake.removethesidepanels.activatethesoftenertestprogram"U03"asdescribedonnextpage.observetheresincolumnswiththeaidofatorchfromthelefthandsideofthemachine.(column"a"isattheleft,column"B"isattherightfromthispointofview).

ifthesequentialoperationdeviatesfromthedescribedone(seenextpage),i.e.resin"B"wassixtimesactivated,itisverylikelythatasoftenervalveisjammingortheelectricalconnectionsareinterchanged(thisislessprobable).The booster must be flushed thoroughly at the end of this procedure (run 5 wash cycles) to ensure the chloridecontentisatanacceptableleveltopreventcorrosion.

Never run the softener test program at the begin of the herein described procedure because it is unavoidable that salt will be flushed into the system. Thus, measurements would become incorrect.

1.2.

1.2.3.

4.

1.

2.3.4.

1.2.

3.4.

1.2.3.



3 s

0.5 s

0.5 s

Salting "B"into booster

Salting "A"into booster

2xfilling "A"into booster

2xfilling "B"into drain

2xfilling "B"into booster

REL

Ay

RL0

1

RL0

2

RL0

3

RL0

4

RL0

5

RL0

6

RL0

7

RL0

8

RL0

9

RL1

0

RL1

1

RL1

2

RL1

3

RL1

4

RL1

5

RL1

6

RL1

7

RL1

8

RL1

9

TEST

CyC

LE R

Un

nin

G

WA

SH P

UM

P

TAn

K H

EATi

nG

(dRy

inG

2)

(dRy

inG

1)

dET

ERG

EnT

diS

P.

Rin

SE A

id d

iSP.

FiLL

VA

LVE

dR

Ain

PU

MP

Rin

SE P

UM

P

BO

OST

ER H

EATi

nG

SALT

inG

"A

"

SALT

inG

"B

"

FiLL

inG

B-A

dR

Ain

-BO

OST

ER

RES

ERVE

RES

ERVE

POT.

FR

EE C

On

TAC

T 1

POT.

FR

EE C

On

TAC

T 2

POT.

FR

EE C

On

TAC

T 3

M1

E2 (M7)

(M6)

M4

M3

y1 M5

M2

E1 y3.1

y3.2

y4.1

y4.2

Res

Res

PFK

1

PFK

2

PFK

3

50 pulses S2

50 pulses S2

3 s

50 pulses S2

3 s

50 pulses S2

3 s

50 pulses S2

3 s

3 s

5 s

5 s

3 s

50 pulses S2

0.5 s

0.5 s

0.5 s

0.5 s

STEP

S

1

& 2

3 &

4

5

& 6

7

8

7.4.3 Softener teSt program

ON/OFFSERVICEPROGRAMSTOP

requirement:

machine has to be switched "off" and the hood must be open.

– Pushandholdprogramandservice button (dryer button)together.u01appearsintherinsetemperaturedisplay.

– selectsoftenertestprogramu03bypushingthestop button.– toenterU03pushtheon/offbutton.theon/offbuttonilluminatesgrEEnwhilethetestprogram

isrunning.oncethetestsequencehascompleted,theon/offbuttonwillswitchoff.


© HOBART GmbH, Service Training Center AMX(X)/AuXX/AuP Series /

7.5 BooSter / tank / temperature proBeS

BooSterBoosterheating:totalvolume:Useablevolume:Waterconsumption/rinsecycle:

6.22kW(tmodel=2x6.22kW)10.3liter5.2liter2.5liter

part numbers:Boosterheatinge1o-ring–boosterheatingairtrapo-ring–airtrap

01-240135-00201-240135-01101-240076-00201-276903-050

tanktankheating: 2.5kW(tmodel=2x2.5kW)

tankvolume(liter): aMX aMXX aUXX aUP aMXt aUXXt21 33 40 40 42 80

part numbers:tankheatinge2airtrapo-ring–airtrap

00-883423-00101-240076-00201-276903-050

temperature proBeS

part numbers:temperatureprobebooster B1temperatureprobetank B2

00-775612-00100-775612-001

temperature range: min.–40°cmax.+125°c

possible faults see page 35.



8. waShing

8.1 waSh pump and Strainer SyStemThe pump unit includes motor with flange, mechanical shaft seal, impeller and capacitor (AMX only).A non return flap (called Flipper) allows the draining of the circulation system.theflipperpreventssoil,collectedinthepumpsump,fromreenteringthecirculatingsystem.

8.1.1 funCtion:

During wash cycle, the wash liquid is distributed to the upper and lower wash arm. The back flowing wash liquidispassingastrainersystem,theintegratedintakestrainerandentersthewashpumpfromtheouterannularspaceofthesuctionunitviathemainduct.

drain system:Usedforpartialdrainingofthesoiledwashliquid(genius X2)duringwashcycle(approx.20secondsafterprogramstart)orforthecompletedrainingofthewashtank.Pressure-sidethesoiledwashliquidwillenterthedrainviahosesystemandventilationvalve.

During draining or self-cleaning cycle the flipper is open.

Sectional drawing genius X2

flipperclosed(duringrecirculation)

When the overflow pipe is missing, flap "A" closes to provide water filtration during recirculation.

flow direction during wash cycle

flipperopen(duringdraining)

MaintEnancE– Check movability of flipper. – Clean fine strainer if necessary. –removedrainpumpandcleanit.–subsequentlycarryoutleakagetest.

furthermoretheventilationvalvehastobecheckedforsoiling.

note:Tank strainer and fine strainer have to be cleaneddaily.

"a"

"a"



8.1.2 teChniCal data

WashPUMPs–connEctEDloaD

part no. voltage / frequency / phases Current Capacitor power impeller

amX / amXt 883617-1 220-240v/50hz/1P 3.2a 16μF 0.73kW 105mmamXX / auXX / aup / auXXt 883526-1 380-415v/50hz/3P

220-240v/50hz/3P2.1a3.5a --- 1.1kW 105mm

auXX / aup / auXXt 883525-1 380-415v/50hz/3P

220-240v/50hz/3P2.1a3.5a --- 1.1kW 105mm

WashPUMPs–sErvicEkits

amX / amXt883617-10 50hz

The Service Kits include:1.o-ring2.impeller3.Mechanicalshaftseal

883617-20 60hz

amXX / auXX / aup / auXXt

883526-10 50hz883526-20 60hz

auXX / aup / auXXt

883525-10 50hz883525-20 60hz

8.1.3 CheCking the direCtion of rotation

To be done with first run or after pump replacement (only with filled wash tank).

removepanels.Putabinderapprox.2cmintothemotorventilationhousinggridandkeepithold.switchonmachine.Determine,intowhichdirectionofrotationthemotorstarts.thedirectionofrotationmustalwayspointtodirectionofarrow(seepicture).ifmotorturnsintheoppositedirection,interchangetwoofthethreephasesatthepowersupplycable.checkdirectionofrotationagain.switchoffmachineandputpanelsbackinplace.

note:WithaM/aMXmodelswithalternatingcurrentpumpsadirectionofrotationcheckisnotnecessary.

1.2.

3.

4.

5.directionofrotationrequirement

(exampleaUXX/aUP)

8.2 rinSe pumpPartnumber 775854-1

rinse time average value rinse time average

valuevoltage 220-240vfrequency 50hz 7.5s 2.5l 9.5s 3.2lcurrent 0.46a 8.0s 2.8l 10.0s 3.4lPower 0.14kW 8.5s 2.9l 10.5s 3.5lcapacitor 5.0 µF / 400V 9.0s 3.1l 11.0s 3.6l



9. Cleaning

9.1 hygiene Cleaning (aup modelS only)afterreachingapre-setnumberofwashcycles(parameter[C71]=2500)thehygieneindicator"hyg"lightsuptoindicatethatanautomatichygienecleaningofthemachineinteriorshouldbecarriedout.

ProcEDUrE– Beforeendofoperation:

takeoutrackandremovemanuallycoarsesoilfromtankstrainer

– PuttwohoBart-hygiene-Cleaner tabs1)intothemachineinterior.

– PushprogrambuttonrepeatedlyuntiltheupperDisplayshows"h".

– closethehood. Duringthehygieneprogramisrunning(durationapprox.20minutes)thegreenilluminatedsegments

gooutoneaftertheother.attheendofthecyclethemachineswitchesoffautomatically.

If necessary hygiene cleaning should be carried out before reaching the pre-set number of wash cycles. With regular use the machine interior will remain free of food debris and deposits.1) part number 897954 = box with 15 Tabs.

fUnctionalDEscriPtion– switchingfunction[S19]hastobeactivated"1"(withaUPautomatically).

– Machineonandhoodclosed.

– hygienecleaning"h"selected.

Whentheon/offbuttonispressed,thetankwillbecompletelydrained.simultaneouslythestandardfilling program (booster filling, booster heating, rinse pump, etc.) will be started, without pre-dosing of detergent/rinseaid.

iftanklevelisreached,thewashpumpwillbestarted(approx.5 minutes)tocirculatethetankwater.Whenwashcycleiscompleted,theselfcleaningprogramwillbestarted.

afterthehygieneprogramhasceased,thecontrolswitchesoffandparameter[C71]willberesettotheadjustedwashcyclenumber.

MaintEnancEviaparameter[C72]youcancheckthenumberofcompletedhygienecycles(seealsopage33).



9.2 Stripping program "BaSiC Clean" (aup modelS only)Special program for removal of heavy coatings / deposits (e.g. protective film on new glasses, starchresidues).

– Manualdosingofadedicatedpowdereddetergentrequired(accordingtotherecommendationofchemicalssupplier).

please pay attention to the manufacturers safety instructions.

ProcEDUrE– openthehood.

– removemanuallycoarsesoilfromtankstrainer.

– accordingtothemanufacturersdosingrecommendationsaddpowdereddetergentfor30litersofwaterto the flat side on the right of the tank. (Tank level will be pumped down from 40 l to 30 l.)

– PushprogrambuttonrepeatedlyuntiltheupperDisplayshows"bc"(basic-cleaning).

– closethehood.

– Moverackwithwashwareintothemachineandclosethehood. Duringthestrippingcycle(takesapprox.4minutes),thecoloroftheon/offbuttonchangesfrom

bluebacktogreen.

Depending on the water feed temperature, the cycle can extend up to several minutes.

– assoonastheon/offbuttonilluminatescompletelygreen, the cycle is finished.

note:foreachfollowingstrippingcycleanadditionalmanualdosingisnecessaryaccordingto4litersofwater.

– returnto"normal"washcyclebypushingtheprogrambutton.

aDjUstMEntofrinsEaiDDosagEqUantity–PrograMbc

– selectcustomerMenu(seechapter5,page8).

– PushProgrambuttonrepeatedlyuntiltheupperDisplayshows"ch4". inthelowerDisplayappearse.g.: "3.5" = pre-adjusted value of the rinse aid dosage time = 3.5 s ≈ 0,31 g/l.

– toadjusttherinseaiddosagetime,pushon/offbuttonrepeatedly,untilthedesiredvalueappears(0-50 s ≈ 0-4.4 g/l).

adjustmentshouldbedoneinaccordancewithchemicalsuppliersrecommendations.



10. hood – detailSMaintEnancECheck plastic bearings for sufficient lubrication.

hood lift handle Support

60

6

X y

3

6

therearetwodifferentspringbolts:883683-1(x=8mm/y=18mm)883683-2(x=12mm/y=22mm)

seealsotablebelow.

adjustment of tension springs

a

example: amX

Distance"a"fromloweredgeofbenttoupperedgeofchannel:approx.12cm–insulated hoodapprox.18.5cm–non-insulated hood

Insufficient spring force:thehoodkeepsnotsafein"stand-by"positionorcloses.

too much spring force:thehooddoesnotkeeptightlyclosedduringwashcycle.

make sure, that in "stand-by" position the hood neither opens nor slowly closes.

Spring bolt Partno. amX amXX auXX aup amXt auXXt auXXlinsulatedhood

883683-1 x x x x883683-2 x x x

non-insulatedhood 883683-2 x x x --- x x x

tension spring2x1 883636-1 x x x x1x2righthand 883957-1 x x x1x2lefthand 883958-1 x x x



1

3

5

64

2

7

1 fresh water from air gap2 heated fresh water3 water from wash tank4 cooled down tank water5 heat exchanger6 insulation7 booster supply

11. heat reCoverygEnEralWith activation of the fill valve (booster refill), the control 897545-1 will be actuated by an impulse and starts the drain pump (partial tank draining, approx. 2.5 l) simultaneous to filling. The output clock signal isadjustableviabasicdata.thefreshwaterentersviatheairgaptheoutercoaxialpipeoftheheatexchangerandwillbeheatedupby tank water, flowing in the inner coaxial pipe (counter-flow principle).

MenuU02–BasicData:switchingfunction[S32]issetto"1".



12. eleCtroniC Control

12.1 key ComBinationS

12.1.2 BaSiC operation / CuStomer SettingS


X = button to be pushed

BASiC OPERATiOn STOP PROGR. SERViCE On/OFF REQUiREMEnTS HOOd

Machine ON X Machine "off" Open or Close

Machine OFF X Machine "off" at any time Open or Close

Drain program X > 3 s Start at any time Close

Program selection X Machine on / Fill program completed Open or Close

Program start X Machine on / Fill program completed Close

Temperature display X > 3 s Temperature display for 10 seconds Open or Close

Special programs X Machine on / Fill program completed Open or Close

CUSTOMER SETTinGS X X Machine Off OPEn

diSPLAyUPPER LOWER

Detergent dosage CH1 value C16

Select function with the program button.

Set value with the On/OFF button.

Open

Rinse aid dosage CH2 value C18 Open

Detergent dosage Cold 1 CH3 value C19 Open

Detergent dosage Cold 2 CH4 value C20 Open

Hardness H01 - H04 Open

Wash cycle counter P + C74 value C73Reset only by Service.

Open

Water counter - Total E + C78 value C77 Open

Water counter - Demi d + C80 value C79 Reset by pushing the ON/OFF button for 3 seconds. Open

CLOSE HOOd

Hose priming detergent SF1 0 - 1 Select function with the program button.Activate appropriate dosing pump with the ON/OFF button.

Close

Hose priming rinse aid SF2 0 - 1 Close

Acoustic signal S 0 - 1 Activate / deactivate with the ON/OFF button. Close

Chemicals sensor CH 0 - 1 Activate / deactivate with the ON/OFF button. Close

See also page 8 "first run / Customer menu" and page 33 "Counter functions".



12.1.2 ServiCe menu

requirements: machine off and hood open. PushStop,programandServicebuttontoentertheserviceMenu.

diSPLAy: UPPER LOWERS01 - - 0 (ON/OFF button illuminates green)

CLOSE HOOd (door switch test S1) S01 - - 1

Select appropriate input or Output by pushing the Program button.

inputs test: X13.3 Impeller switch S02 - - 0 no signal / - - 1 signal from S2

Push ON/OFF to activate additionally fill valve Y1. - - 0 / - - 1 will be displayed alternately

X13.5 Salt switch status S03 - - 0 salt container is filled / - - 1 when empty

X13.7 Strainer S04 - - 0 not in place / - - 1 strainer in place

X13.9 Reserve S05 - - 0

X13.11 Reserve S06 - - 0

X12.3 Detergent deficiency1) S07 - - 0 no deficiency / - - 1 when empty

X12.4 Rinse aid deficiency1) S08 - - 0 no deficiency / - - 1 when empty1) Push ON/OFF to activate the respective dispenser (M4/M3).

Activation will persist until remedy of deficiency.. . . moving light point – dispenser activated

Temperature probes test: 0-105°C = okay / - - 1 = short circuit (>99°C) / - - 2 = open circuit (< 0°C)

X14.1/2 Temperature sensor booster B1 F01 actual Temperature

X14.3/4 Temperature sensor tank B2 F02 actual Temperature

Pressure transmitter test: 0.3 - 4.0V = okay / - - 1 = > 4.0V / - - 2 = open circuit < 0.3V

X14.7 Pressure transmitter booster B3 F03 voltage display (booster level)

X14.10 Pressure transmitter tank B4 F04 voltage display (tank level)

Outputs test: - - 0 = not active / - - 1 = active

Hood must be closed. Selected output can be activated with the On/OFF button. Starting from A01: push Stop button to scroll back.

Voltage supply Triac RL1.1 A00 - - 0

X1.1/3 Bypass Triac RL1 A01 - - 0

X2.1/2 Tank heating E2 (K2) RL2 A02 - - 0

X3.1/3 Wash pump High Pressure RL3 A03 - - 0 AUXX / AUP

Wash pump Low Pressure – left AMXT / AUXT

X4.1/3 External fill Y2 RL4 A04 - - 0 (option)

X5.1/3 Detergent dosage M4 RL5 A05 - - 0

X6.1/3 Rinse aid dosage M3 RL6 A06 - - 0

X7.1/3 Fill valve Y1 RL7+RL14 A07 - - 0

X8.1/3 Drain pump M5 RL8 A08 - - 0

X9.1/3 Rinse pump M2 RL9 A09 - - 0

X10.1/3 Booster heating E1 RL10 A10 - - 0

X21.6 Softener - salting A Y3.1 RL11 A11 - - 0 only with built-in extension board

X21.7 Softener - salting B Y3.2 RL12 A12 - - 0 only with built-in extension board

X21.8 Fill B-A Y4.1 RL13 A13 - - 0 only with built-in extension board

X21.9 Drain / booster Y4.2 RL14 A14 - - 0 only with built-in extension board

X22.1/3 Reserve RL15 A15 - - 0 only with built-in extension board

X23.1/3 Reserve RL16 A16 - - 0 only with built-in extension board

X24.1/2 PFK1 RL17 A17 - - 0 only with built-in extension board

X25.1/2 PFK2 RL18 A18 - - 0 only with built-in extension board

X26.1/2 PFK3 / RL19 A19 - - 0 only with built-in extension board

Wash pump High Pressure AUXXT

X1.1/3 Wash pump RL1+RL1.1 A20 AMX / AMXX / AUXX / AUP

Wash pump Low Pressure – right AMXT / AUXXT

Handle lightning G r l - FF

Operation unit test BAE - - 0

Counter reset (C72-C80 + C84-C85) r ES - - 0 / - -1 when ON/OFF button is pushed (3s)

EXiT THE TEST PROGRAM By OPEninG THE HOOd (only possible with menu item "outputs test").

Page �0 / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


12.1.3 programming / modifiCation of BaSiC data / Softener teSt


requirement: maChine "off" and hood open.

– PushprogramandServicebuttontogether. softwarereleasewillbedisplayedshort-time.

– PushStopbuttontoselectthemenuitem. u01 =Machinetypeselection u02 =Basicdatasheet u03 =softenertestprogram

– The selected function will be confirmed with the on/offbuttonandindicatedbytheilluminatedon/offbutton.

red =Machinetypeselection Blue =Basicdatasheet green =softenertestprogram

MachinEtyPEsEtting:u01– setmachinetypewiththeStopbutton(01–26,sequentialscanonly). Programnumberseepage3.– Pushon/offbuttonfor2seconds.

theselectedprogramwiththebasicdata’swillbesavedandthe"red"illuminatedon/offbuttonswitchesoff.

MoDificationofBasicData:u02 – setfunctionwiththeStop button (forwards) or first programbuttonandthenStopbutton(backwards).

(sequentialscanorquickscanbyholdingthebutton.)

– changevalueupwards(+)withtheprogrambuttonanddownwards(–)withtheServicebutton. (sequentialscanorquickscanbyholdingthebutton.)

– Decimalpointswillappear.

– Pushandholdtheon/offbutton.

newvalueissavedwhenthepointsdisappear.

softEnErtEstPrograM:u03

– Pushon/offbutton.

testprogramstartsaccordingtodiagram(seepage20).


© HOBART GmbH, Service Training Center AMX(X)/AuXX/AuP Series / Page �1

X18

X17

X16

X15

X14

A1

3 2 1

SLOT: E-EPROM (897547-4)

LEd 3

LEd

1

LEd

2

J2J1

Jumpers are open

X20A

X12X13

1 32

31

2N

L

PP

i n

O U Ti n

O U T

OPERATION PANEL

INTERFACE

X10 X9 X8 X7 X6 X5 X4 X3 X2 X1

RL9

RL10

RL8 RL7 RL6 RL5 RL4 RL3

RL2

RL1

STR

AIN

ER

RES

ERVE

RES

ERVE

DEF

ICIE

NC

Y O

F SA

LT

IMPE

LLER

SW

ITC

H

DO

OR

SW

ITC

H

PRES. TRANSMITTERTANK

PRES. TRANSMITTERBOOSTER

TEMP. PROBETANK

TEMP. PROBEBOOSTER

B4

B3

B2

B1[B

10]

S6S5

DET

ERG

ENT

DEF

ICIE

NC

Y

RIN

SE A

ID D

EFIC

IEN

CY

S8S7S4S3S2S1

RL1.1

31

2N

L

31

2N

L

31

2N

L

31

2N

L

31

2N

L

31

2N

L

31

2N

L

n / L2

L1

L1

n / L2

PE

PE

5 3 1

31

53

13

1

X0

X11A

12

1

11

11

12

34

56

78

910

1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4

1 2 3 4

3 4 2 1

+5V 0V S7 S8

E3R

13

R12

E2E2

E3

5V

note: thecontrolworkswithorwithoutpluggedE-EProM897547-4.

toinstallanEWsoftWarErElEasE:disconnect control fuse f1.PluginthenewE-EProMandreconnectf1.acheckiscarriedoutandthestoredsoftwarewillbeupdatedautomatically(theprogressisindicatedatthedisplaybyl9,l8,...).setmachinetype–seepage30,menuu01(alsotobedoneafterreplacingthePcB).Disconnectcontrolfusef1,removeE-EProMandreconnectf1.

1.2.

3.4.

12.2 printed CirCuit BoardS

12.2.1 main Board

LED 1 hood switch: ON = hood closed

LED 2 impeller switch: unsteady = water flow (pulses)

LED 3 processor function: flashing = voltage on, processor running permanent = voltage on, processor not running

note:onlythefullyequippedPcB00-897545-001isavailableasreplacement.

Page �2 / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


12.2.2 eXtenSion Board a3

POT. FREE CONTACT S63 (AUXXT = HiGH PRESSURE)

A1

X11A

.3A

1 X1

1A.1

MAI

N B

OAR

D

POW

ER S

UPP

LY

POT.

FR

EE C

ON

TAC

T S6

1

POT.

FR

EE C

ON

TAC

T S6

2

RES

ERVE

RES

ERVE

DR

AIN

/ BO

OST

ER y

4.2

FILL

B-A

y4.

1SA

LTIN

G B

y3.

2SA

LTIN

G A

y3.

1

1

RL1

1

RL1

2

RL1

3

RL1

4

RL1

5

RL1

6

RL1

7

RL1

8

RL1

9

X25 X24 X23 X22 X21

X26

X11B

1

1 1 1n 1 1

L1

n/L2

nnnnn L

X20B

notE:theadditionalboard(897546-1)isonlybuiltinatmachineswithsoftener.

thisPcBhasthreepotential-freecontacts.Eachonecanbeassignedtodifferentswitchingfunctionsviaoneparameter(onlyonextensionboard):

Parameter[S61]= rl17(X24)switches: pfk10= machine"on"1= program"on"2= temperaturef02/f05belowpre-setvalue3= fill or wash progam active

Parameter[S62]= rl18(X25)switches: pfk20= program"on"1= machine"on"2= rinsepump"on"(switch-offdelay[c86])3= fill progam active

Parameter[S63]= rl19(X26)switches pfk30= fill progam active1= rinsepump"on"(switch-offdelay[c86])2= temperaturef02/f05belowpre-setvalue3= fill or wash progam active


© HOBART GmbH, Service Training Center AMX(X)/AuXX/AuP Series / Page ��

12.3 Counter funCtionS

request for hygiene program [C71]–down-counterthenumberofwashcycleswillbesubtractedfromthepresetvalue([S19]"on").When"0"isreached,startofhygieneprogramisrequested.afterhygienecleaningiscompleted,thiscounterwillberesettobasicvalue.

number of hygiene cycles [C72]–up-counter/basicvalue"0"thenumberofcompletedhygienecyclesiscounted.resetonlypossibleviabasicdata.

Note: Control, how often the program has been started.

number of wash cycles [C73] + [C74]–up-counter/basicvalue"0"thenumberofwashcycleswillbecounted.Example1420cycles:[c73]=420/[c74]=1

Note: Readout and note down in the report.

Service interval [C75] + [C76]–down-counterthenumberofwashcycleswillbesubtractedfromthepresetvalue([S17]"on").When[C75]+[C76]is"0",theserviceindicatorilluminates.resetonlypossibleviabasicdata.

Note: Of interest in case of service contract.

water consumption [C77] + [C78]–up-counter/basicvalue"0"after200 input pulsesofS2 (= 1 litre water flow), the counter value will be increased by 1.inputpulsesbelow 200arebufferedandcountingwillcontinuewiththenextinputpulses.resetonlypossibleviabasicdata.

Note: The customer can readout the actual water consumption (see page 8 "customer menu").

remaining water quantity (external water treatment) [C79] + [C80] + [S18]–down-counterthisfunctionwillbeprogrammedviaservicemodeu02(seepage28).[S18] = activation[C79]+[C80] = watertreatmentcapacity(liter).Possiblesettingsare[c79]0-999,[c80]0-999 x 1000. Example5500litres:[c79]=500/[c80]=5

after200 input pulsesofS2 (= 1 litre water flow), the counter value will be decreased by 1.inputpulsesbelow 200arebufferedandcountingwillcontinuewiththenextinputpulses.When"0"isreached,"d 0"willbedisplayed.resettopre-setvalueviacustomermenubypushingtheon/offbutton(seepage8).

Note: The actual value can be checked via customer menu (indication for next replacement of external demineralisation cartridge for example).

Number of salt fillings – deficiency of salt [C84]–up-counterthenumberof"saltindicatorswitch-on"willbecounted.

Note: With this parameter you can check how often the softener has been refilled.

Wash cycles with deficiency of salt [C85]–up-counterThe number of started wash cycles in spite of salt deficiency (illuminated salt indicator) will be counted.

Note: Maybe an evidence in the case of calcified machine or heating elements for example.

NOTE:Starting from E-EPROM rev. 3.0, the actual counter readings keep unchanged after software update as well as settings of detergent and rinse aid dispensers (rev. 3.9).Reset of all counters can be carried out via menue option rES in Service Menu (see also page 29).

Page �� / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


13. faultS

13.1 unCritiCal faultSfill,washanddrainprogramcanbestarted.During the fill program, uncritical faults are only indicated by the indicator lights and error codes (none green/red flashing ON/OFF button).

indiCator the on/off Button iS flaShing green/red alternately.rinse Wash lamp faUlt ParaM.

al drain fault levelswitchvalue[f11]stillexceededattheendofthedraincycle.toreset,repeatdrainprogramuntilvalueisbelow[f11].

f11

possible causekinkeddrainhose.Drainpumpdoesnotrun(jammedordefective).PressuretransmitterB4defective(wiring,PcB).trappossiblyclogged.

1.2.

3.

4.

remedyPlacedrainhosecorrectly.checkdrainpump,dismantleifnecessary.

checkvoltagelevel(servicemenu).

checktrap.

1.2.

3.

4.

hei thermostop thethermostoptime[C25]isexceeded(max.heatingperiodforwash and fill cycle).resetviamachine"off-on".

c25s02s58

possible causeBoosterheatingdefective.Missingphases.Machinesingle-phaseconnected(230v).tankheatingdefective(withtermostoptank)parameters58.

1.2.3.4.

remedyreplaceboosterheating.checkphases(alsoatsite).connecttothree-phasecurrentifpossible.replacetankheating.

1.2.3.4.

Ch1Ch2

Chemical deficiency

Detergent deficiency X12.3 "on" / rinse aid deficiency X12.4"on".ifbothcontainersareempty,ch1/ch2isdisplayedalternately.

s06

possible causechemicalcontainerempty/suctionhoses not filled.Adjustment of chemical deficiency sensorsnotcorrect.Missingelectricalsupply(X12.1/2).

1.

2.

3.

remedyRefill container / carry out hose priming.

checksettings(seechap.7.3.2,page17).

checkvoltage(X12.1+5v,X12.20v)/checkcrimpconnection.

1.

2.

3.

Sal Salt deficiency Softener salt deficiency indication – X13.5"on"(onlyifsoftener[S05]="1").

s05

possible causesaltcontainerempty.floatswitchinsidesaltcontainerjammed[s3].loosecontactonPcB(X13.5/6).

1.2.

3.

remedyRefill container with regeneration salt.loosethecontaineralittleandshakeslightly.checkcrimpconnectionandcontacts.

1.2.

3.

d 0 external water treatment (option)

onlyifactivatedinservicemode[S18].thepresetwaterquantity[C79]+[C80]isreached(down-counter).forresetseecustomermenu.

c79c80s18

possible cause counterreadingofpresetwaterquantity(liter)is"0".switchingfunction[s18]issetto"1"without specified water quantity.

1.

2.

remedyresetcounter(seecustomermenu).

Enterthedesiredwaterquantity(liter).

1.

2.

CLOSE Hood Causefillcycleinterruptedashoodisopen.

remedyClose hood, filling will continue.

(runningindication)



13.2 CritiCal faultSonlythedrainprogramcanbestarted.fillprogramandallwashprogramsarelocked.

indiCator the on/off Button illuminateS red.rinse Wash lamp faUlt ParaM.

f01 - - 1- - 2

temperatureprobeBooSter B1

Boosterheatingrl10willbeswitchedoffimmediately.fillandwashprogramsarelocked,drainprogramcanbestarted.

possible cause--1=shortcircuit(temperatureprobeorwirestoprobe).--2=opencircuit.

inlettemperaturetolow.

1.

2.

3.

remedycheckwires,replacetemperatureprobe.replacewiring,replacetemperatureprobeifnecessary.checkinlettemperature.

1.

2.

3.

f02 - - 1- - 2

temperatureprobe tank B2

tankheatingrl2willbeswitchedoffimmediately.fillandwashprogramsarelocked,drainprogramcanbestarted.

possible cause--1=shortcircuit(temperatureprobeorwirestoprobe).--2=opencircuit

1.

2.

remedycheckwires,replacetemperatureprobe.replacewiring,replacetemperatureprobeifnecessary.

1.

2.

f03 - - 1- - 2

PressuretransmitterBooSter B3

controlofinputvoltageX14.7–min.0.3vuptomax.4.0v.iftheinputvoltageisoutofrange,therunningprogramwillbestopped.fillandwashprogramsarelocked,drainprogramcanbestarted.

possible cause--1=shortcircuit(transmitterorwirestotransmitter)/>4.0v.--2=opencircuit/<0.3v.

1.

2.

remedycheckwires,replacetransmitterB3.

replacewiring,replaceB3ifnecessary.

1.

2.

f04 - - 1- - 2

Pressuretransmittertank B4

controlofinputvoltageX14.10–min.0.3vuptomax.4.0v.iftheinputvoltageisoutofrange,therunningprogramwillbestopped.fillandwashprogramsarelocked,drainprogramcanbestarted.

possible cause--1=shortcircuit(transmitterorwirestotransmitter)/>4.0v.--2=opencircuit/<0.3v.

1.

2.

remedycheckwires,replacetransmitterB4.

replacewiring,replaceB4ifnecessary.

1.

2.

- - 3 Pressuretransmitter tank B4 / Softener

themax.waterquantity[C82]isexceededandvalue[f16]isnotreached.only"draining"possible.

c82f16

possible causeairtrapblockedorleaky.

hosetopressuretransmitterleaky.valvey4.2locked(draindirection)orcoildefective.ExtensionboardnotcorrectlypluggedtoMainPcB.

1.

2.3.

4.

remedycheckairtrap,cleanorreplaceifnecessary.replacehose.runsoftenertest.replaceswitchingvalveifnecessary.Plugincorrectly.

1.

2.3.

4.

to quit the fault: startdrainprogramorreloadmachineprogramno.(u01seepage23).

Sie Strainer Control

reed-switch[S4](X13.7)morethan5seconds"off".Start of fill and wash programs is locked automatically.

s38

possible causetankstrainerismissingornotcorrectlypositioned.Magnetatthestrainerismissing.reedswitchinwrongposition.cablebreak.

1.

2.3.4.

remedyPutstrainercorrectlyinplace.

fitmagnet.Putreedswitchincorrectposition.replacereedswitchandcable.

1.

2.3.4.

Page �� / AMX(X)/AuXX/AuP Series © HOBART GmbH, Service Training Center


indiCator the on/off Button illuminateS red.rinse Wash lamp faUlt ParaM.fil fill 1 The fill valve y1(rl7)istriggeredandtheimpellerswitchS2does

notcount(noimpulsesonX14.3).resetviainputpulsesonX14.3ormachine"off".

possible cause with incoming waterBadcontactatimpellerswitchplug(airgap)orPcB.impellerswitchPcBnotcorrectlylocked.reedswitchinwrongposition.

possible cause without incoming watershut-offvalveisclosed.fillvalvey1defective(wiringandpin).

nooutputsignalfromPcBa1(X7.1/3).

1.

2.3.

1.2.

3.

remedycheckcontacts,solderplug(airgap)ifnecessary.checkPcBandlockinplace.Putreedswitchincorrectposition.

remedyopenshut-offvalveatsite.Check fill valve via service mode and replaceifnecessary.replacePcB.

1.

2.3.

1.2.

3.

fil fill 2 Exceeded fill time [C43].The fill valve y1(rl7)andallotheroutputswillbeswitchedoffimmediately.resetviamachine"off".

c43

possible causeseeabove.Line flow pressure very low.linestrainerclogged.

1.2.3.

remedyseeabove.Check line flow pressure.cleanlinestrainer.

1.2.3.

fil fill 3 External fill valve is triggered, tank level does not rise. c34f27s37possible cause

shut-offvalveisclosed.fillvalvey1defective(wiringandpin).

linestrainerclogged.

1.2.

3.

remedyopenshut-offvalveatsite.Check fill valve via service mode and replaceifnecessary.cleanlinestrainer.

1.2.

3.

ul overflow proteCtion

requirement:machine"off"or"on"/hood"open"or"closed"S1.When[f18]isexceeded,arunningprogramwillbestopped:-after5seconds [S37]="1"-immediately [S37]="0".thedrainpumprl8willbeswitchedonuntil[f17]isbelowpresetvalue.

f17f18s37

possible causefillvalveisjammedandwaterisrunningpermanently.hosefromairtraptopressuretransmittertank(B4)isleaky.notenoughwaterispumpedout.

-Drainpumpclogged.-kinkeddrainhose.

1.

2.

3.

remedyReplace fill valve Y1

Draintankmanuallyandreplacehose.

Draintankmanually.-Dismantleandcleandrainpumpor

replaceifnecessary.-Placedrainhosecorrectly.

1.

2.

3.

err interfaCe communicationproblem.

possible causeBrokenconnection:Display/MainPcBDefectivecircuitBoard.

1.2.

remedycheckplugs/cableandconnectcorrectly.replacePcB.

1.2.

13.3 other indiCationS

indiCator the on/off Button iS flaShing Blue/red alternately.rinse Wash lamp faUlt ParaM.

Negative Pressure

possible causeWash tank filters blocked.1.

remedyRemove and flush strainers. 1.

Urdaten Eprom 897547-4Rev.3.9 / Eprom: ab Rev.H-F4.3Stand: 25.09.08 / Druck: 20.11.2008

URDATENTABELLE page 1 of 2

Program number: 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030

Gesamtlaufzeit (total program time): Program I 60 60 60 60 52 52 52 52 52 52 52 52 47 47 47 47 60 60 60 60 52 52 52 52 60 60 -- -- -- --

Program II 90 90 90 90 75 75 75 75 90 90 90 90 70 70 70 70 90 90 90 90 90 90 90 90 90 90 -- -- -- --

Program III 120 120 120 120 120 120 120 120 240 240 240 240 150 150 150 150 120 120 120 120 240 240 240 240 120 120 -- -- -- --

Program IV -- -- -- -- 52 DA 52 DA 52 DA 52 DA 52 DA 52 DA 52 DA 52 DA 47 DA 47 DA 47 DA 47 DA -- -- -- -- 52DA 52DA 52DA 52DA -- -- -- -- -- --

Program V -- -- -- -- -- -- -- -- -- -- -- -- 1200HY 1200HY 1200HY 1200HY -- -- -- -- -- -- -- -- -- -- -- -- -- -- Program VI -- -- -- -- -- -- -- -- -- -- -- -- 360 bc 360 bc 360 bc 360 bc -- -- -- -- -- -- -- -- -- -- -- -- -- --

Tradeshow program 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 1 1 1 1 3 3 3 3 5 5 -- -- -- --

AMX AMXS AMXR AMXRS AMXX AMXXSAMXX

RAMXXRS AUXX AUXXS AUXXR AUXXRS AUP AUPS AUPR AUPRS AMXT AMXTS AMXTR AMXTRS AUXXT AUXXTS AUXXTR AUXXTRS

AM900-10N

AMS900-10N

Zeiten: Timer: Min Max Step Unit

C02 Waschzeit P01 Wash time P01 0 999 1 sec 35 35 35 35 27 27 27 27 27 27 27 27 23 23 23 23 35 35 35 35 27 27 27 27 35 35 C02




C06 Spülzeit 1 (P01) Rinse time P01 0 99 0,5 sec 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,0 7,0 7,0 7,0 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 C06



C15 Vordosierung Reiniger Pre-dosage detergent 0 100 1 sec 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 32 32 32 32 16 16 16 16 16 16 C15

C16 Waschdosierung Reiniger 1 Wash-dosage detergent 1 0 50 1 sec 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 16 16 16 16 8 8 8 8 8 8 C16

C17 Vordosierung Klarspüler Pre-dosage rinse aid 0 100 1 sec 25 25 25 25 25 25 25 25 25 25 25 25 7 7 7 7 46 46 46 46 25 25 25 25 25 25 C17

C18 Waschdosierung Klarspülung 1 Wash-dosage rinse aid 1 0 50 0,5 sec 7 7 7 7 7 7 7 7 7 7 7 7 2,5 2,5 2,5 2,5 14 14 14 14 7 7 7 7 7 7 C18

C19 Waschdosierung Klarspülung 2 Wash-dosage rinse aid 2 0 50 0,5 sec -- -- -- -- -- -- -- -- -- -- -- -- 3,5 3,5 3,5 3,5 -- -- -- -- -- -- -- -- -- -- C19

C20 Waschdosierung Reiniger 2 Wash-dosage detergent 2 0 999 1 sec -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- C20

C25 Thermostop Boiler Thermostop booster 0 100 1 min 20 20 20 20 15 15 15 15 15 15 15 15 15 15 15 15 20 20 20 20 15 15 15 15 20 20 C25

C27 Startverzögerung Hochdruck Time delay high pressure 0 999 1 sec -- -- -- -- -- -- -- -- 5 5 5 5 5 5 5 5 -- -- -- -- 5 5 5 5 -- -- C27

C28 Waschzeit Ablaufprogramm wash time (draining) 0 999 1 sec 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 C28

C32 Dauerlauf Waschp. max. Continuous operation wash p. 0 100 1 min -- -- -- -- 20 20 20 20 20 20 20 20 20 20 20 20 -- -- -- -- 20 20 20 20 -- -- C32

C37 Reserve Reserve -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- C37

C43 Füllzeit max. Filltime max. 0 999 1 sec 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 180 C43

C44 Spülzeit 4 (P04) Rinse time P04 0 99 0,5 sec 0 0 0 0 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 7,5 0 0 0 0 8 8 8 8 0 0 C44

C45 Spülzeit 5 (P05) Rinse time P05 0 99 0,5 sec -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- C45

C46 Spülzeit 6 (P06) Rinse time P06 0 99 0,5 sec -- -- -- -- -- -- -- -- -- -- -- -- 10 10 10 10 -- -- -- -- -- -- -- -- -- -- C46

C47 Spülzeit 7 (Tanknachfüllung) Rinse time 7 (refill wash tank) 0 99 0,5 sec 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 0,0 C47

C48 Spülzeit Füllung Rinse time (filling) 0 99 1 sec 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 11 11 11 11 11 11 11 11 12 12 C48

C49 Spülzeit Ablaufprogramm Rinse time (draining program) 0 99 1 sec 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 C49

C50 Wartezeit Vorabpumpen Predraining (waiting time) 0 99 1 sec 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 0 0 C50

C51 Vorabpumpen x² Predraining x² 0 10 0,5 sec 3,0 3,0 2,0 2,0 3,0 3,0 2,0 2,0 3,0 3,0 2,0 2,0 3,0 3,0 2,0 2,0 3,0 3,0 4,0 4,0 3,0 3,0 4,0 4,0 0,0 0,0 C51


C53 Waschzeit P06 Wash time P06 0 999 1 sec -- -- -- -- -- -- -- -- -- -- -- -- 339 339 339 339 -- -- -- -- -- -- -- -- -- -- C53

Program number: 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030



AM900-10N

AMS900-10N

0 0 0 0

Zähler / Zeiten: Counters / Timers: Min Max Step Unit

C60 Härte H01 (1-7dH) Degree of hardness H01 0 999 1 Liter -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 -- 140 C60




C71 Aufforderung Hygieneprog. Demand of hygiene cycle 0 999x10 10 wash -- -- -- -- -- -- -- -- -- -- -- -- 250 250 250 250 -- -- -- -- -- -- -- -- -- -- C71

C72 Anzahl Hygieneprogramme Number of hygiene cycles 0 999 1 wash -- -- -- -- -- -- -- -- -- -- -- -- 0 0 0 0 -- -- -- -- -- -- -- -- -- -- C72

C73 Zählerstand Waschungen 1 Counter 1: wash program 0 999 1 wash 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C73

C74 Zählerstand Waschungen 1x1K Counter 1x1K: wash program 0 999 1K wash 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C74

C75 Serviceintervall Service interval 0 999 1 wash 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C75

C76 Serviceintervall x 1K Service interval x 1K 0 999 1K wash 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C76

C77 Gesamtwasserzähler 1 Counter 1: total water cons. 0 999 1 Liter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C77

C78 Gesamtwasserzähler 1x1K Counter x1K: total water cons. 0 999 1K Liter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C78

C79 Wasserzähler 2 Water counter 2 0 999 1 Liter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C79

C80 Wasserzähler 2 x1K Water counter 2x1K 0 999 1K Liter 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C80

C84 Anzahl Salzfüllungen Number of salt filling 0 999 1 S-Füll. -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 C84

C85 Waschungen bei Salzmangel Wash programs by salt failing 0 999 1 wash -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 C85

C86 Nachlauf RL18/19 Lag relay 18/19 0 999 1 sec 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 C86

C92 Thermostop Tank Thermostop wash tank 0 999 1 min -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- C92

Temperaturen: Temperatures:

F01 B2 Tank Standby B2 wash tank standby 0 99 1 °C 63 63 63 63 63 63 63 63 63 63 63 63 65 65 65 65 63 63 63 63 63 63 63 63 63 63 F01

F02 B2 Tank Waschung 1 B2 wash tank washing 0 99 1 °C 61 61 61 61 61 61 61 61 61 61 61 61 63 63 63 63 61 61 61 61 61 61 61 61 61 61 F02

F03 B1 Boiler Füllstart 1 B1 booster fillstart 0 99 1 °C 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 F03

F04 B1 Boiler Standby B1 booster standby 0 99 1 °C 80 80 80 80 72 72 75 75 72 72 75 75 65 65 68 68 80 80 80 80 72 72 75 75 80 80 F04

F05 B1 Boiler Spülung 1 B1 booster rinse 1 0 99 1 °C 83 83 83 83 77 77 79 79 77 77 79 79 70 70 72 72 83 83 83 83 77 77 79 79 83 83 F05

F06 B2 Tank Waschung 2 (P04+S11=1) B2 wash tank washing 2 (S11=1) 0 99 1 °C 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 55 F06

F07 B1 Boiler Spülung 2 (P04+S11=1) B1 booster rinse 2 (S11=1) 0 99 1 °C 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 F07

F08 B1 Boiler Füllstart 2 (HYG) B1 booster fillstart 2 (HYG) 0 99 1 °C 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 F08

Urdaten Eprom 897547-4Rev.3.9 / Eprom: ab Rev.H-F4.3Stand: 25.09.08 / Druck: 20.11.2008

URDATENTABELLE page 2 of 2

Program number: 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030



AM900-10N

AMS900-10N

0 0 0 0

Drucksensor Tank:(B4) Pressure sensor wash tank: Min Max Step Unit

Schaltfunktionen: Switching functions:

S01 Haubenstart Hoodstart 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S01

S02 Thermostop B1 - Boiler Thermostop B1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S02

S03 Thermostop B2 - Tank Thermostop B2 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S03

S04 Haubenlift Hoodlift 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S04

S05 Enthärter Softener 0 1 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 S05

S06 Chemiesensorik Chemical sensor system 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 S06

S07 Eingänge S07/08 deaktivieren Deactivate inputs S07/08 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S07

S11 Programm P04 <Temp. Program P04 low temperature 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S11

S15 Temp. Anzeige Dauer Perm. temperature indication 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S15

S16 Anzeige °C - °F Indicator °C - °F 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S16

S17 Sevice Intervall Service interval 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S17

S18 Wasserzähler 2 Counter 2: water consumption 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S18

S19 Aufforderung Hygieneprog. Demand of hygiene cycle 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 S19

S20 Externe Tankfüllung External filling 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S20

S21 Hochdruckwaschung High pressure washing 0 1 1 -- -- -- -- -- -- -- -- 1 1 1 1 1 1 1 1 -- -- -- -- 1 1 1 1 -- -- S21

S22 Hochdruck direkt High pressure directly 0 1 1 -- -- -- -- -- -- -- -- 0 0 0 0 0 0 0 0 -- -- -- -- 0 0 0 0 -- -- S22

S23 Unterdruckabschaltung Vacuum switch off 0 1 1 -- -- -- -- 1 1 1 1 1 1 1 1 1 1 1 1 -- -- -- -- 1 1 1 1 -- -- S23

S24 Signalgeber Beeper 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 S24

Program number: 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030



AM900-10N

AMS900-10N

0 0 0 0

Schaltfunktionen: Switching functions: Min Max Step Unit

S26 6 Stundenabschaltung 6h switch off 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S26

S32 Wärmerückgewinnung Heat recovery cycle 0 1 1 -- -- 1 1 -- -- 1 1 -- -- 1 1 -- -- 1 1 -- -- 1 1 -- -- 1 1 0 0 S32

S33 Verriegel.Tankheiz.-WP Locking tank heater-wash pum. 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S33

S34 Verriegel.Tankheiz.-Boiler Locking tank heater-booster 0 1 1 1 1 1 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 S34

S35 Enthärteranzeige 1 Softener indication 1 0 1 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 S35

S36 Enthärteranzeige 2 Softener indication 2 0 1 1 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 -- 0 S36

S38 Siebüberwachung Strainer control 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 S38

S40 Füllprogramm mit Reg. Fill programm with reg. 0 1 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 -- 1 S40

S42 Messeprogramm Tradeshow program 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S42

S45 Düsenbefeuchtung Nozzle wetting 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 S45

S56 Anzeige B3 / B4 Permanent indication B3+B4 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S56

S57 Auswahl Grundprogramm Pre-select basic program 0 3 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 S61

S61 Funktion RL17 Function relay 17 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S61

S62 Funktion RL18 Function relay 18 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 S62


NoTES



An ITW-Company

service manual - cater · pdf filehobart gmbh an itw-company efficient – reliable...

Documents