Electrolux 7.05 Compact Dishwasher User Manual
Contents
1. aS MULTICONNECTOR BOARDS CONNECTORS LAYOUT EFS Dishwashing Systems Platform Electrolux Professional Electrolux L D d U 000000 O OO O O O O HUOH H H H D a y TETAS RA AA AAA AAA NANO d I HHH E PhEtEer Reset li ilo BERGE REE OO OO O O O O OO oooojoool 000000000 KE 37 KI E El IT Sal TI IT El IT DOC NO 5956 677 00 Electrolux EFS Dishwashing Systems Platform Electrolux Professional B1 CONNECTO2. Gm o N S o E LO E ae Hb Ca Sl Ye DLC N JE m ah e OH sal N o N Bs 58 N Eor o CI P NT e X3 h2 Hor E m TaN E aN Q P Q2 lt 5 ET gt Ni E v IN ES o Cc Eier 3 o n a N C el an E wo an O v N ESOO data z N m Sa CD O O N Safety M Ca 7 chain closed 5 Es m O R i S ID Emergency switch out A gt 8 e O K Door E ME E S Run m moj out A E s Speed O a e Safety Y O 3 hi m 2 Eise X4 N EN End limit M O switch HACCP s gt O Energy peak i e d control O J43 J36 J51 J35 Aio U00000 0 N J34 HD g O Q Q O L L ser OO s P 21 30 BEBBB dobob8d Bod ood BBBooo00 cod Uoo SET UES OBE co oUBE cobb ooo 8 fooooooot oooooooa o00004 0000000 000000 000000 0000000 0000000 LLX OLX 6X 8X Zx 9X sx tX EN TX IX P 22 30 Lu CU Ton Y el es ut a A CG 1 US e Ls HHI HI H IH UWWUU 0000
3. Abr ra Lack of rinse aid Duk Lu The lack of rinse aid warning is generated when a rinse cycle is in progress and the optical sensors emitter and receiver installed in the dispenser detect the absence of the cartridge Air det Lack of detergent Gut The lack of detergent warning is generated when a wash cycle is in progress and the conductivity sensor installed in the tank detects that for 6 minutes parameter dd Detergent alarm delay the concentration of detergent in the tank is below the set point value and more precisely when Compensated conductivity lt Detergent set point Detergent set point offset If the concentration of detergent in the tank is below the set point the low level warning not visible to the user is immediately generated but if after 6 minutes the concentration continues to remain low the message visible to the user is generated DOC NO 5956 677 00 P 30 30
4. Rinse manager on Dn n rin An Lin The Rinse manager function is operational Below detergent set point bEL dit SEE The concentration of detergent in the tank is lower than the set point value Use the drain and de lime buttons to scroll the low level warnings When the last warning is reached press the drain button to display the following read only parameters Total dissolved solid kd This parameter displays the current total dissolved solids Detergent set point offset gk 5 Li This parameter displays the conduttivity offset of the supply water Raw conductivity tr This parameter shows row not temperature compensated probe conductivity readings Compensated conductivity r Ad This parameter shows temperature compensated probe conductivity readings Wash temperature EEN This parameter shows dish machine wash temperature readings conductivity probe temperature sensor If there are no warnings in progress the first read only parameter appears when accessing the Apex data mode DOC NO 5956 677 00 P 20 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional B CONNECTORS LAYOUT DOC NO 5956 677 00 POWER BOARDS CONNECTORS LAYOUT 4 O la tet idi bai bai 0 nt J23 J24J25 J26
5. Eventto volve to the next Phase Phase Total Total Water Water Phase Loads duration duration Time Time consumption consumption phase i A min sec sec sec min sec only wash with prewash 2 o 2 o E o g o s xo o z s S S E 5652 5 S gt Be 3 G So 5 S ZS 2 gt 2 0 05 2 lt lt x2 E lt og oe S e o S lt es 0 of ac a a SE S2 8 S 8 25823 s Seige s P amp a 2828 5 z SZ EECH ECH a initial pause Fixed time 3 seconds 0 03 3 00 3 0 03 load the air gap until the working X The air gap level is equal or 0 00 0 00 3 0 03 level is reached to avoid pump higher than the air gap cavitation working level parameter Work lev air gap drain the air gap and in the same X X X The air gap is completely 1 46 106 00 109 1 49 time drain the tanks emptying empty completely the tanks X X The tanks are completely 0 11 11 00 120 2 00 emptying reload the tanks until the correct tank D x2 D The tanks level is equal or 4 04 244 00 364 6 04 81 33 118 33 level is reached parameters Drain higher than the tanks filling max level when the tank working level parameter Drain max level parameters Working level is level reached the heating of the wash tank starts the wash tank is heating until set x5 X Wash temperature set point 13 43 823 00 1187 19 47 point parameter Sanit temper is reached parameter Sanit temper wash tank sanitization phase x5 X x Fixed time pa
6. Figure5 Accessing the SERVICE MENU Pag 7 Figure 6 Parameter and function access Menu chat Pag 8 Figure 7 Accessing the APEX INFORMATIONS a Pag 19 Figure 8 Inverter electrical connection 0 0 0 aaa reke ee e U U u u u Pag 24 Table 1 Drain cycle Cleaning mode CIM 0 Pag 9 Table 2 Drain and sanitisation hot cleaning cycle Cleaning mode CIM 1 a default Pag 10 Table 3 Drain and cold cleaning cycle Cleaning mode CIM 3 Pag 11 Table 4 Default Set Ponts Pag 17 Table 5 Estimated Rinse Volume ocoomccccnnnnoncccccnnnnnccnnnnnnnnccnnnnnnneco corn nnnecn nn nn majki cnn nn maa mean ta ENEE Pag 17 DOC NO 5956 677 00 P 3 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional A FUNCTION KEYS BUTTONS USED B 3 a A O P Figure 1 Menu access keys A1 DISPLAY OF AUXILIARY VALUES From the normal machine operation mode it is possible to see several screens not accessible to the user These screens give various machine values and are accessed by pressing at the same time the combina tions of buttons displayed Figure e q te Pe E EGUUNS_7 Figure 2 Accessing current water volumes and levels display mode DOC NO 5956 677 00 P 4 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Press the Start button E Figure
7. gt gt E z S s ala ta ejg 8 s S 2 5 2 3 oo o 3 3 S xoxo 2 x2 lt gt 2 2 s e 1252 lt co Ee e ee Sa v S2S2 8 5 S 2 8 221 H a o 3 o o o oc E Ei o D z z a z gt o 2 a a A initial pause Fixed time 3 seconds 0 03 3 00 3 0 03 empty completely the tanks X X The tank are completely emptying 1 19 79 00 82 1 22 The tanks level is equal or higher than load the tanks with fresh water X x X the tanks filling level parameter 4 03 243 00 325 5 25 81 00 118 00 Drain max level clean the tanks with fresh water x5 X x Xx X Fixed time 15 seconds 0 15 15 00 340 5 40 pause between two tanks cleaning Fixed time 5 seconds 0 05 5 00 345 5 45 clean the tanks with fresh water x5 X x Xx X Fixed time 15 seconds 0 15 15 00 360 6 00 pause between two tanks cleaning Fixed time 5 seconds 0 05 5 00 365 6 05 clean the tanks with fresh water x5 X x Xx X Fixed time 15 seconds 0 15 15 00 380 6 20 load the air gap until the working The air gap level is equal or higher level is reached to avoid pump X than the air gap working level 0 00 0 00 380 6 20 cavitation parameter Work lev airgap drain the air gap X The air gap is completely emptying 0 45 45 00 425 7 05 empty completely the tanks x x The tank are completely emptying 1 13 73 00 498 8 18 Table 3 Drain and cold cleaning cycle Cleaning mode f 2 1 the air gap loading valve is switched on to refill the air gap when the leve
8. 2C tCt Type of two wire control Lel rrS Reverse no Ps2 LIA Preset speed lia no LIB Preset speed lib no HSP LIA Config input Lia no LIB Config input Lib nO tLS 0 0 Pl PIF nO LOC Overload threshold 90 tOL Time delay for overl func 0 API Histeresis freq reached 0 3 LUL Underload threshold 60 tUL Time delay for underl func 10 rSF Fault reset nO rP2 LI Second ramp no LC2 LI 2nd limit current no nST Freewheel stop no StP Controlled stop on loss of line FST brA Deceleration ramp adaptation YES AdC ACt Automatic dc injection YES tdC Injection time on stopping 0 5 SdC Injection current 2 9 SfT ACt Frequency range LF Sfr Switching frequency 4 FLr Catch on the fly nO dO ACt Analogic output do OCr Atr Automatic restart nO bFr Motor frequency 50 SCS Configuration backup nO FCS Reminder of the configuration nO DOC NO 5956 677 00 P 25 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional D WARNING MESSAGES AND TROUBLESHOOTING List of possible documented machine alarms CODE DESCRIPTION POSSIBLE CAUSE 11 The Air Gap was not completely The air gap water supply cock is not open filled within the max filling time The water filling solenoid valve doesn t work properly The water feed flow is too low The water inlet filter is not clean The boiler pressure sensor doesn t work properly 12 The pressure sensor on the air gap The pressure sensor on the air gap doesn t work
9. 6 30 5956 677 00 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Press Enter to display the resettable counter in this way the CONSUMPTION RESET mode is accessed PILI i LE JU E E SE LI EL y A LH Press the confirm button again to reset the resettable rack counter The rack counter is reset Press the relief blue button to exit CONSUMPTION RESET mode Use the drain and de lime buttons to display the screens relevant to in order racks number rinse time minutes wash time minutes gsanitisation or drain or cleaning cycles counter de lime cycles counter machine water consumption gallons or litres rinse module water consumption gallons or litres wash module water consumption gallons or litres prewash module water consumption gallons or litres machine power absorption KWH All these screens provide for 2 counters one resettable and the other non resettable usable as described above In this way it is possible to reset the counters and subsequently check the various counts starting from the date of the last reset A3 SERVICE MENU From normal machine operation mode all the parameters and information can be accessed for programming the electronic boards by pressing the combinations of buttons displayed in Figure 3 and in Figure 5 Figure 5 Accessing the SERVICE MENU From the SERVICE MENU it is p
10. ECSUNS 7 DOC NO 5956 677 00 P 5 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Figure 3 Accessing the USER MENU Press the Figure 4 Consuption menu chart relief blue button D Figure 1 and the drain button CAT Figure 1 at the same time for several seconds to access the USER MENU pu Tn lt DEDE y nu m The various USER MENU items can be selected by using the drain A Figure 1 and de lime B Figure 1 buttons A2 1 machine operation Press the confirm button C Figure 1 when the selection arrow indicates the item EXIT Press the confirm button C Figure 1 when the display indicates the item EXIT ZE SL to return to normal Lon CONSUMP TION and the display will show the counter of the racks processed by the machine LE x K E LI b S n Or lt LI ED DI Li The number of racks processed and the item to which the number shown refers are displayed alternately To obtain the total number of processed racks form the numbers displayed as follows U EA On KH Le y w kw ASIN LI number of racks 2059165 The display shows the number of racks starting from the date of machine installation The number of racks processed starting from a reset operation can also be displayed DOC NO P
11. T1 drops Ecounits T1 drops Heavy Ee 36 16 5 27 12 24 10 19 20 7 5 30 15 23 10 Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Geo drops Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Heavy Hard 40 18 30 14 27 12 24 21 8 34 16 25 11 Table 4 Default Set Points All estimated volumes in the following table assume that the standard 1 cc squeeze tube is used If a larger tube is used scale up by changing this formula Volume mL Squeeze Tube size cc rev x Rinse Speed rev min x rack rinse time sec x 1 min 60 sec 3 6 5 7 10 12 15 17 20 22 25 rpm rpm rpm rpm rpm rpm rpm rpm rpm rpm 7 sec 0 4 0 6 0 8 1 2 1 4 1 8 2 2 3 2 6 2 9 10 sec 0 6 0 8 1 2 1 7 2 2 5 2 8 3 3 3 7 4 2 12 sec 0 7 1 1 4 2 2 4 3 3 4 4 4 4 5 15 sec 0 9 1 3 1 8 2 5 3 3 8 4 3 5 5 5 6 3 18 sec 1 1 1 5 2 1 3 3 6 4 5 5 1 6 6 6 7 5 20 sec 1 2 1 7 2 3 3 3 4 5 5 7 6 7 7 3 8 3 25 sec 1 5 2 1 2 9 4 2 5 6 3 7 1 8 3 9 2 10 4 DOC NO 5956 677 00 Table 5 Estimated Rinse Volume 27 rpm 3 2 4 5 5 4 6 8 8 1 11 3 30 rpm 3 5 7 5 10 12 5 32 rpm 3 7 5 3 6 4 9 6 10 7 13 3 36 rpm 4 2 7 2 10 8 12 15 P 17 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional A3 2 INFO Press the confirm button C Figure 1 when the display indicates the INFO item Zo firmware FW versions will be displayed and the machine USER gt POWER gt WASH RINSE POWER gt PREWASH Pres
12. properly does not work correctly The pressure sensor connector on the air gap is not correctly inserted The X7 connector on the rinse board is not correctly inserted 15 The required temperature was not The rinse water flow is too high reached in the boiler within the max A heating element or a heating element branch doesn t work properly heating time The CU is not clean The boiler temperature sensor doesn t work properly The boiler heating element starter controller doesn t work properly or its coil is not correctly connected to the rinse board The CU fan does not work properly 16 The water temperature in the boiler The Boil temp start parameter bt 5 or the Boiler temper parameter 4a has been is too high changed The relay that activates the boiler heating elements starter controller is stuck 17 The boiler temperature sensor is The boiler temperature sensor is short circuited short circuited 18 The boiler temperature sensor is The boiler temperature sensor is open or disconnected open The boiler temperature sensor connector is not correctly inserted The connector on the rinse board is not correctly inserted 23 The rinse pump thermal protector The rinse pump doesn t work properly has tripped The rinse pump impeller is blocked The rinse circuit is clogged The rinse flowmeter works properly DOC NO 5956 677 00 P 26 30 Electrolux EFS Dish
13. the displayed value stored to return to the previous value in the memory Esc a on Returns to the previous menu or parameter or increases the displayed value Goes to the next menu or parameter or decreases the displayed value Enters a menu or a parameter or saves the displayed parameter or value C1 2 INVERTER CONTROL TERMINAL ELECTRICAL CONNECTIONS 1 2 4 5 7 8 12 Figure 8 Inverter electrical connection DOC NO 5956 677 00 P 24 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional C1 3 PARAMETRI DI CONFIGURAZIONE Inverter Telemecanique AH var 11 type ATV11PU12M2E380 Parameters for 110Vac gearmotor Delta connection Parameter Description Standard machine ACC Acceleration ramp time 3 0 dEC Deceleration ramp time 0 5 LSP Low speed 0 0 HSP High speed 100 ItH Motor thermal current 3 6 SP2 2nd preset speed 10 SP3 3rd preset speed 25 SP4 4th preset speed 50 Alt Act Scale of analog input 10U drC UnS Nominal motor voltage 110 FrS Nominal motor frequency 50 StA Frequency loop stability 20 FLG Frequency loop gain 50 UFr Ir compensation 50 nCr Nominal motor current 3 6 CLI Current limit 3 9 nSL Nominal motor slip 5 SLP Slip compensation 100 COS Nominal motor cosine 0 65 FUn tCC ACt Type of control
14. total ppm 0 9999 solids dissolved solids Detergent DEN 11 1 This parameter displays the conductivity ecounits 0 310 a setpoint offset offset of the supply water Reset Water Conductivity Offset Reading The Apex Controller allows you to reset the water conductivity offset reading To reset 1 Fill the detergent tank with fresh water with no detergent or rinse agent 2 Select Detergent Setpoint Offset OFS parameter from Apex Family APE gt Test sub family tSM push one time the ENTER push button the value start to blink Press the ENTER button again the new offset is calculated stored and shown Raw ErR 11 2 This parameter shows raw not ecounits 0 310 conduttivity temperature compensated probe conductivity readings Compensated CAd 11 3 This parameter shows temperature ecounits 0 321 conductivity compensated probe conductivity readings Wash FEH 11 4 This parameter shows dish machine wash F or 32 212 temperature temperature readings conductivity probe C temperature sensor Rinse Test res 11 6 This parameter is used to manually turn on 0 2 0 the rinse aid peristaltic pump Pump stops automatically after 10 seconds 0 No actions 1 Rinse test programmed speed 2 Rinse test max speed Detergent Test dts 11 5 This parameter is used to manually turn on 0 1 0 the detergent valve The valve stops automatically after 10 seconds
15. 0 No actions 1 Detergent test ESP address Adr 11 7 It is used to set the Ecolab Simple Protocol 32 127 48 ESP Network Address ID number Firmware Eve 11 8 This parameter shows the APEX firmware 0 FFFF version version number Check sum ESA 11 9 It indicates the six digit hexadecimal I s checksum stored in the APEX flash memory DOC NO 5956 677 00 P 16 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional The following table shows the default set points for all product groups across all combinations of soil loads and water conditions lt also gives an estimated relation between Ecounits and drops for all product groups GRP GRP Il See oreo GRP IV GRP V GRP VI E ee Apex Poner ell SET Pona puk UA sg soa Metal Fusion Soia Meta Pro Soia Endurance Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Geo drops Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops e 27 12 18 8 15 6 12 15 6 18 12 17 7 Light Medium Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Geo drops Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Normal Sen 30 13 5 21 9 18 7 13 5 17 6 5 22 13 19 8 O Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Geo drops Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Light Hard 33 15 24 11 21 8 5 16 18 7 26 14 21 9 Normal Hard Ecounits T1 drops Ecounits T1 drops Ecounits T1 drops Geo drops Ecounits T1 drops Ecounits
16. 1 and relief blue button D Figure 1 at the same time for a few sec onds to access the first screen press the drain button A Figure 1 to access the subsequent screens The following screens are displayed in order O m e NE pm WER LI LIT VE VE EI _ LA LA LIL rt a D LD af ad 1 L A LI LE Air Gap level Wash tank level Volume of water contained Inches if par UN Y 1 Inches if par UMU 1 in the wash tank u mm if par YAY mm if par UDO E Gallons if par UA 1 Litres if par UU D Kee O arr O Mak o y aa WI Lut EK Al ee Eh Gear motor current Volume of water contained dec Amperes in the prewash tank significant only for machines with prewash Gallons if par fU Litres if par UNU E VS w w nm bm JU y L va ETA Dal uy uy Vac KOJ De Prewash tank level significant only for machines with prewash Inches if par UU 1 i mm if par UDO E To return to the standard display wait 30 seconds or press the Confirm button C Figure 1 The parameter UU PC A2 ACCESSING THE USER MENU UU Usa Measurement Unit is not available on the user interface but only on the From the normal machine operation mode it is possible to access the machine consumption display and reset menu Figure 3 OJ O ER L D
17. 9 WT66 7 2 1 9 WARNING The Rack Type leaves the factory with the cock already adjusted in the optimum position WARNING The indication of rinse flowrate can be subject to an error of 0 3 litres min A4 ACCESSING DATA ON THE CHEMISTRY USED IN THE MACHINE From the normal machine operation mode it is possible to access the display of Apex low level warnings rele vant to detergent and rinse aid management and the reading of significant values relevant to the chemistry used in the machine To access the Apex data display mode press at the same time the combination of but tons indicated in Figura 7 O O ER L KR ESCH Figure 7 Accessing the APEX INFORMATIONS DOC NO 5956 677 00 P 19 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Press the START and ENTER buttons together to display of the first Apex warning in progress The possible Apex low level warnings are Probe failed Alr Bech ELE The conductivity probe reading is outside the permissible reading range Probe missing Air Pra NLA The conductivity probe is disconnected Checksum error Abr CHS Err There is no matching between the checksum saved in the APEX memory and that calculated by the firmware Rinse pump motor was shorted Hir ran Be The rinse aid peristaltic pump motor is short circuited Detergent manager on det Nin Un The Detergent manager function is operational
18. Electrolux EFS Dishwashing Systems Platform Electrolux Professional SERVICE MANUAL COMPACT ECOLAB USA RACK TYPE DISHWASHERS ER HS qq op CONTENTS This document contains all the parameters and information for programming the electronic boards EDITION 07 2009 Valid for firmware versions e 7 05 COMPACT ECOLAB USA WARNING WEE All the safety regulations and procedures to be followed by the Specialised Technician Technical Assist ance performing electrical mechanical or electronic maintenance operations are contained in the instruc tion manual supplied with the machine refer to this document before operating This applies for anyone carrying out operations using these documents The specialised technician must wear personal protec tion equipment suitable for the work being performed e g gloves safety glasses and shoes suitable clothing etc and use appropriate tools equipment and auxiliary means DOC NO 5956 677 00 P 1 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional INDEX FUNCTION KEYS isciccocioi niiii a A1 DISPLAY OF AUXILIARY VALUES iseinean a a dekana sva ni a A2 ACCESSING THE USER MENU ssceeesesscceteuetereiias accidents ALA EXIT as aa AS SERVICE MENU iiiaio tatiana Dead ASA PARAMETERS uuu u u nu a ai ida A3 1 1 GENERIC FUNC Gut A3 1 2 RINSE MODULE ml A3 1 3 WASH MODULE pb A3 1 4 PREWASH MODULE PTE
19. RS LAYOUT LEGEND F 1 F2 Main supply connector F5 F6 ESD fan connector F11 F12 Rinse pump connector F14 F15 F16 Tank filling solenoid valve connector F18 Tank heating elements connector F21 F23 Door safety circuit connector F25 F27 Wash pump connector F28 Boiler heating elements connector F29 F30 Drain valve connector F32 F34 De lime pump connector F35 F36 Inverter connector F39 F40 Airgap filling solenoid valve connector x1 Temperature sensor connector x2 Temperature sensor connector x3 Rinse flowmeter connector x4 Power measurer connector x5 Inverter feedback emergency stop and autostart connector x6 Board identification connector x7 Gearmotor current control airgap pressure sensor connector x8 Wash flowmeter gearmotor speed signal connector x9 Autorinse thermal protection devices connector x10 Door switch connector DOC NO 5956 677 00 P 23 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional C INVERTER PARAMETERS WARNING When replacing the inverter remove the protection label A on the top of the same as indicated below the protection rating becomes IP20 C1 INVERTER PROGRAMMING C1 1 DISPLAY FUNCTIONS AN Pressing Gi or q sees Altivar 11 not store the selection 3 7 segment displays oe Save the selection Exits a menu or parameter or The display flashes when a value is aborts
20. e Set Ed 1 0 It allows all the parameters to be set to No 0 Yes No default their default value The set parameters 1 0 par are those of a WT44 The parameter set to Yes 1 automatically returns to No 0 Speed nr ZE 1 3 Indicates racks hour processed at low racks h 24 300 100 1 speed Speed nr ERE 1 4 Indicates gear motor operation frequency racks h 24 300 200 2 at speed 2 Cleaning EIR 1 8 Selects the type of machine drain If 0 2 1 mode the parameter is set to 0 the machine carries out airgap and tank drain if set to 1 default value it carries out sanitisation if set to 2 it carries out the drain and cleaning cycle Event to evolve to the next Phase dura Phase dura Total Time Total Time Phase Loads phase tion min sec tion sec sec min sec 2 x a SS Za 0 E uu g gt 22 2 gt lt Si E s o g 2 gs So 2 JE S js o o lt Ls initial pause Fixed time 3 seconds 0 03 3 00 3 0 03 S IThe air gap level is equal or higher oad the air gap until the working level 1 is reached to avoid pump cavitation X than the air gap working level 0 00 0 00 3 0 03 parameter Work lev airgap drain the air gap X The air gap is completely emptying 1 00 60 00 63 1 03 empty completely the tanks X X Wash tank is completely emptying 1 18 78 00 141 2 21 Table 1 Drain cycle Cleaning mode 2 7 0 DOC NO 5956 677 00 P 9 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional
21. e detergent control Product Pred 7 1 Specify the product type 1 6 2 1 GPRPI Solid Power Solid Power with Glass Guard 2 GPRPII Apex Power 3 GPRPIII Apex Power Plus Apex Ultra Solid Fusion GPRPIV Solid Metal Fusion GPRPV Solid Metal Pro GPRPVI Solid Endurance SES Soil level Sol 7 2 Specify the crockeries soil level 0 2 1 0 Light 1 Normal 2 Heavy Water Hed 7 3 Specify the water hardness 0 2 1 hardness 0 Soft 1 Medium 2 Hard A3 1 6 2 Adjustment menu probe Adu The Adjustment Menu is determined by the Operation Mode chosen in the Startup Menu Only the Adjustment Menu appropriate to your system your default Adjustment Menu will appear on your screen This is the Inductive probe adjustment menu DOC NO 5956 677 00 P 14 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Parameter Display Family Parameter Parameter description Unit of Min Max Factory set name visualiza Nr Nr measure ting for WT44 tion Detergent d5P 8 0 It indicates the wash tank detergent set ecounits 10 310 27 set point point The default value of the detergent set point parameter is based on the combinations of the following Start up family parameters Product Prd Soil level SoL and Water hardness Hrd See Table 4 Default Set Points Fast Fr5 8 1 lt
22. er name visualiza Nr Nr measure ting for WT44 tion Boiler EE 2 4 Boiler temperature set point C F 10 50 99 86 187 temper 211 A3 1 3 WASH MODULE tu The WASH MODULE family parameters are selected and edited by using the buttons in the same way as that described for the GENERIC FUNCTION family The WASH MODULE family contains the parameters that identify the wash module characteristics rar Ju w Iy ma kd E The WASH MODULE family parameters are described below Parame Display Family Parameter Parameter description Unit of Min Max Factory set ter name visualiza Nr Nr measure ting for WT44 tion Tank kuk 3 45 Tank temperature set point C F 5 42 90 75 167 temper 194 Autom HE d 3 10 Number of racks passing between two Racks 0 600 200 drain del automatic water changes If this parameter is set at zero the function is disabled A3 1 4 PREWASH MODULE Fr Available only on WT66 with prewash The PREWASH MODULE family parameters are selected and edited by using the buttons in the same way as that described for the GENERIC FUNCTION family P 12 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional The PREWASH MODULE family contains the parameters that identify the prewash module characteristics The PREWASH MODULE Be family parameters are described below Parame Display Family Parameter Parameter descriptio
23. he display will show the first family of parameters A3 1 1 GENERIC FUNC Ei The GENERIC FUNC family contains parameters that identify several general machine characteristics ae E Dit TE LIT LU Use the drain and de lime buttons to select the other parameter families Press the relief blue button D Figure 1 to display the SERVICE MENU again DOC NO 5956 677 00 P 8 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Press the confirm button C Figure 1 to access the first parameter of the GENERIC FUNCTION family A D K VS w es w al Current value Li lt Default value Press the relief blue button D Figure 1 to display the GENERIC FUNCTION family again Use the drain and de lime buttons to select the other parameters of the GENERIC FUNCTION family Press the confirm button to edit the selected parameter the parameter value starts flashing Use the drain to increase and de lime to decrease buttons to modify the parameter value Press the confirm button to save the new set value Press the relief blue button to exit without saving the new setting The GENERIC FUNC u family parameters are described below Parame Display Family Parameter Parameter description Unit of Min Max Factory set ter visualiza Nr Nr measure ting for WT44 namePa tion rameter nam
24. he water feed flow is too low The water inlet filter is not clean The pressure sensor on the wash tank doesn t work properly The wash tank overflow has not been inserted The wash tank drain solenoid valve doesn t work properly and remains open The pressure sensor on the wash board doesn t work properly The wash board doesn t work properly 32 The pressure sensor on the wash tank does not work correctly The pressure sensor on the wash board doesn t work properly The wash board doesn t work properly DOC NO 5956 677 00 P 27 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional 33 The required temperature in the A heating element or a heating element branch of the wash board doesn t work properly wash tank was not reached within The wash tank temperature sensor doesn t work properly the max heating time The wash tank heating element starter controller doesn t work properly or its coil is not correctly connected to the rinse board 34 The water temperature in the wash The Tank temper parameter or the Sanit temper parameter 5 has been tank is too high changed The relay that activates the wash tank heating elements starter controller is stuck 35 The wash tank temperature sensor The wash tank temperature sensor is short circuited is short circuited 36 The wash tank temperature sensor The wa
25. igh disturbed line supply check the line voltage The overvoltage thresold is 415 V on the DC bus 10 GhF deceleration overvoltage during braking too sudden or driving load increase the deceleration time 11 HF line phase failure drive incorrectly supplied or a fuse blown failure of one phase unbalanced load check the power connection and the fuses reset 12 USF undervoltage line supply too low transient voltage dip damaged load resistor check the voltage and the voltage parameter The undervoltage threshold is 230 V on the DC bus replace the drive 13 MF Current level above the Check the value of the overload threshold 2 parameters 42 and EDU in the menu F tin Check the mechanics wear mechanical stops lubrication obstacles etc 14 HLE Current level below the Check the value of the HP ML under load threshold parameters UL and Elf in the menus F tin 30 The Air gap was not completely The impeller rotation is wrong emptied within the max emptying The non return valve on the air gap doesn t work properly time The pressure sensor on the air gap doesn t work properly The air gap air trap is not clean 31 The wash tank was not completely The wash tank water supply cock is not open filled within the max filling time The water load solenoid valve doesn t work properly T
26. indicates the rinse aid peristaltic pump rem 3 6 36 20 conveyor speed when the conveyor is working at rinse pump higher speed parameter Speed nr 2 See Table 5 Estimated Rinse Volume speed Slow 5r5 8 2 It indicates the rinse aid peristaltic pump rpm 3 6 36 15 conveyor speed when the conveyor is working at rinse pump lower speed parameter Speed nr 1 See Table 5 Estimated Rinse Volume speed Detergent dAd 8 3 This setting delays the out of product sec 1 999 360 alarm delay alarm from sounding on an initial fill or wash tank change for the number of seconds set It allows the controller to reach set point before the alarm is activated The default value of the detergent set point parameter is based on the combinations of the following Start up family parameters Product Pra Soil level SoL and Water hardness Hra The default values are variables and calculated according to the values set in the parameters Product Prd Soillevel 322 and Water hardness Hr di A3 1 6 3 Adjustment menu time Adi The Adjustment Menu is determined by the Operation Mode chosen in the Startup Menu Only the Adjustment Menu appropriate to your system your default Adjustment Menu will appear on your screen This is the time adjustment menu Parameter Display Family Parameter Parameter description Unit of Min Max Factory set name visualiza Nr Nr measure ting for WT44 tion Detergen
27. ispenser Parameter Display Family Parameter Parameter description Unit of Min Max Factory set name visualiza Nr Nr measure ting for WT44 tion Detergent den 10 0 Detergent Manager monitors the probe 0 1 1 manager controlled detergent feed time to reach set point When the detergent feed time exceeds 150 of the setup feed time during a 12 hour period Detergent Manager automatically disables probe detergent control and enables timed detergent control This function is only available when Probe detergent control is chosen in Operatinion mode OPM parameter on Startup Family 0 Detergent manager off 1 Detergent manager on Rinse r di 10 1 Rinse Manager shuts off the rinse pump 0 1 1 manager when the rinse signal is unqualified An rinse signal is unqualified if no detergent signal occurred within 90 seconds prior to the rinse signal 0 Rinse manager off 1 Rinse manager on Rack time re n 10 2 It indicates the amount of time the sec 1 99 18 conveyor takes to travel one rack length The value is automatically updated when the conveyor speed is changed A3 1 6 5 Test menu t 5 The Test menu contains Prime Test Pump and other diagnostic test functions Parameter Display Family Param Parameter description Unit of Min Max Factory set name visualiza Nr eter Nr measure ting for tion WT44 Total dissolved td5 11 0 This parameter displays the current
28. l is lower than Max lev Airgap 5 the rinse pump and the tanks loading valve are switched on during these phases only if the tanks level becomes lower than Drain max level Max hist Airgap Max lev hister Phases duration and water consuption are referred to the following set up Rinse flow 7 2 lit min 1 872 gln min and Tank loading valve flow 20 lit min 5 2 gln min DOC NO 5956 677 00 P 11 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional The table given below indicates the delay between transit of the rack on the autorinse lever and stopping of the rinse phase E g in a WT44 working at high speed 200 racks h the rinse pump keeps operating for 3 seconds after the last rack has released the autorinse lever Capacity speed nr 1 racks Delay speed nr 1 sec Capacity speed nr 2 racks Delay speed nr 2 sec hour hour WT44 100 6 200 3 WT66 100 6 200 3 DOC NO 5956 677 00 A3 1 2 RINSE MODULE r n The RINSE MODULE family parameters are selected and edited by using the buttons in the same way as that described for the GENERIC FUNCTION family The RINSE MODULE family contains the parameters that identify the rinse module characteristics e Dr WI w D w O The RINSE MODULE Ze family parameters are described below Parame Display Family Parameter Parameter description Unit of Min Max Factory set t
29. n Unit of Min Max Factory set ter name visualiza Nr Nr measure ting for WT44 tion Tank Pook 4 5 Tank temperature set point C F 5 41 90 10 50 temper 194 Autom EPA 4 11 Number of racks passing between two Racks 0 600 170 drain del automatic water changes If this parameter is set at zero the function is disabled A3 1 5 COMMUNICATION 0 The COMMUNICATION family parameters are selected and edited by using the buttons in the same way as that described for the GENERIC FUNCTION family The COMMUNICATION family contains the parameters that identify the COMMUNICATION connection characteris tics The COMMUNICATION n family parameters are described below Parameter Display Family Parameter Parameter description Unit of Min Max Factory set name visualiza Nr Nr measure ting for WT44 tion Enable AQ a 5 2 Enables communication with Apex to 0 1 1 Apex enable communication with an external Communic control PC it must be set to 0 set to 1 to re enable communication with Apex WARNING If the parameter AT o is set to 7 management of detergent and rinse aid dosing is completely inhibi ted Set the parameter to 7 to enable communication with the control PC remembering to set the parameter to again for normal machine operation A3 1 6 APEX PARAMETERS The Apex family contains the parameters that manage correct dosing of rinse aid and detergent The Apex parameter family is divided into 4
30. nnections are not correct IX ol rr Cp En compact machines Communication problems between machine electronic boards The bus connection cables are not correctly connected to all the boards One or more boards don t work properly The Appl type parameter APt is not correctly set Connector X6 is not correctly inserted in the MEC boards When alarm COM Err appears the display will show the number of the electronic board that generated the communication error 2 wash rinse 3 prewash If after a communication error the machine is able to re enable the communication between the boards the following message appears on the display pa Gem D kel D ww al U w U n kw mr Fa If the value of the parameter Heat tim enable HtE is Yes 1 the machine stops when this alarm appears If the parameter value is No 0 the machine does not shut down when this alarm appears The machine does not shut down if these alarms appear Every 8 seconds a message indicating the alarm number is shown on the display A red LED blinks but the machine continues to carry out the normal operations This alarm causes machine stop in versions without prewash In prewash versions the machine continues to work DOC NO 5956 677 00 P 29 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional E LACK OF DETERGENT AND RINSE AID WARNINGS
31. oooccocccincccccconcccnononcncnnccnnanncnnnnncc nana nnncnnnrs A3 1 5 COMMUNICATION COM A316 APEX PARAMETERS cositas testi tronos A3 1 6 1 Start up menu SUP A3 1 6 2 Adjustment menu probe Ad A3 1 6 3 Adjustment menu time AdJ A3 1 6 4 Setup menu SEt A3 1 6 5 Test ment TSM cicatrices cad A32 INFO via A33 RINSE CONTROL ss cursado da A4 ACCESSING DATA ON THE CHEMISTRY USED IN THE MACHINE CONNECTORS EA YOU sonetos ii B1 CONNECTORS LAYOUT LEGEND I a INVERTER PARAMETERS sic cocaina mnnn C1 INVERTER PROGRAMMING n ee nc cren rra rca C1 1 DISPLAY FUNCTIONS conan nn nan nc carr rnnnnn arrancan C1 2 INVERTER CONTROL TERMINAL ELECTRICAL CONNECTIONS C1 3 PARAMETRI DI CONFIGURAZIONE WARNING MESSAGES AND TROUBLESHOOTING LACK OF DETERGENT AND RINSE AID WARNINGS DOC NO 5956 677 00 P 2 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional INDEX OF FIGURES AND TABLES Figure 1 Menu access KEYS coincida oa dokom ko Pag 4 Figure 2 Accessing current water volumes and levels display mode AA Pag 4 Figure 3 Accessing the USER MENU Pag 6
32. or supplied current is higher than the maximum value allowed for the gear motor current The wire connected from the inverter Do terminal block to the elctronic board X7 5 is short circuited with the ground The inverter parameters are not correctly set 77 The gear motor supplied current is lower than the minimum value allowed for the gear motor current The wire connected from the inverter Do terminal block to the electronic board X7 5 is open The inverter parameters are not correctly set The gear motor is configured with star connection and it must be configured with delta connections 89 The temperature on the interface is too high user Presence of steam too hot on the user interface board The user interface doesn t work properly 101 The power absorbed by the boiler heating elements is less than the foreseen rated power One or more branches of the boiler heating elements are disconnected One or more remote control switches that control the boiler heating elements do not work properly The relay of the MEC board that supplies the boiler heating element remote control switch coils does not work properly The connection wiring between the remote control switches and the boiler heating elements or between the MEC board and the boiler heating element remote control switch coils is disconnected The parameter Pulse KWatt Hour P is not correctly set The ene
33. ossible to access the following parameter families and information see Figure 5 and Figure 6 using the drain A Figure 1 and de lime B Figure 1 buttons to select the object the confirm button C Figure 1 to access the selected object and the relief blue button D Figure 1 to exit the object DOC NO 5956 677 00 P 7 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Zn Lu SERVICE MENU DD E De PARAMETERS Figure 6 Parameter and function access menu chart Only for prewash machines Press the relief blue button D Figure 1 and the de lime button B Figure 1 at the same time for sev eral seconds to access the SERVICE MENU Il wa al y yw pa Www dl w Inside the SERVICE MENU it is possible to display and edit all the machine parameters display information of a general nature such as the machine software versions adjustthe rinse flowrate cock just for atmospheric rack type WARNING After entering the SERVICE MENU switch the machine off and then on again to return to normal operation The various SERVICE MENU items can be selected by using the drain A Figure 1 and de lime B Figure 1 buttons A3 1 PARAMETERS Press the confirm button C Figure 1 when the display indicates the PARAMETERS item and t
34. rameter 1 00 60 00 1247 20 47 Wash san duration drain the wash tank in the same X X Wash tank is completely 2 12 132 00 1379 22 59 time start the prewash tank heating emptying the prewash tank is heating until set X Prewash temperature set 10 05 605 00 1984 33 04 point parameter Sanit temper point is reached parameter Sanit temper prewash tank sanitization phase x5 x x Fixed time parameter Prew 1 00 60 00 2044 34 04 san duration drain the prewash tank x Prewash tank is completely 1 05 65 00 2109 35 09 emptying 2 the wash tank heatings elements are switched on during this phase only when the wash tank level reached the Working level 5 the rinse pump and the tanks loading valve are switched on during these phases only if the tanks level becomes lower than Drain max level Table 2 Drain and sanitisation hot cleaning cycle Cleaning mode f 1 gt default Max lev hister Phases duration and water consuption are referred to the following set up Rinse flow 7 2 lit min 1 872 gln min and Tank loading valve flow 20 lit min 5 2 gln min DOC NO 5956 677 00 P 10 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Phase Phase Total Total Water Water Phase Loads Event to evolve duration duration Time Time consumption consumption min sec sec sec min sec only wash with prewash
35. rgy meter connections are not correct 102 The power absorbed by the wash tank heating elements is lower than the foreseen rated power One or more branches of the boiler heating elements are disconnected One or more remote control switches that control the wash tank heating elements do not work properly The relay of the MEC board that supplies the wash tank heating element remote control switch coils does not work properly The connection wiring between the remote control switches and the boiler heating elements or between the MEC board and the wash tank heating element remote control switch coils is disconnected The parameter Pulse KWatt Hour af is not correctly set The energy meter connections are not correct 103 The power absorbed by the prewash tank heating elements is lower than the foreseen rated power One or more branches of the boiler heating elements are disconnected One or more remote control switches that control the prewash tank heating elements do not work properly The relay of the MEC board that supplies the prewash tank heating element remote control switch coils does not work properly The connection wiring between the remote control switches and the prewash tank heating elements or between the MEC board and the prewash tank heating element remote control switch coils is disconnected The parameter Pulse KWatt Hour P is not correctly set The energy meterco
36. rly prewash tank was not reached within The prewash tank temperature sensor doesn t work properly the max heating time The prewash tank heating element starter controller doesn t work properly or its coil is not correctly connected to the rinse board 54 The water temperature in the The Tank temper parameter P or the Sanit temper parameter 75 has been prewash tank is too high changed The relay that activates the wash tank heating elements remote control switch is stuck 55 The prewash tank temperature The prewash tank temperature sensor is short circuited sensor is short circuited 56 The prewash tank temperature The prewash tank temperature sensor is open or disconnected sensor is open The prewash tank temperature sensor connector is not correctly inserted The connector on the prewash board is not correctly inserted 57 The prewash pump thermal The prewash pump thermal protector is not correctly set protector has tripped The prewash pump doesn t work properly The prewash pump impeller is blocked The Prewash module parameter Dt 4 is not correctly set 58 The prewash tank was not The drain is blocked completely emptied within the max emptying time The drain solenoid valve doesn t work properly The prewash tank air trap is not clean DOC NO 5956 677 00 P 28 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional 76 The gear mot
37. s the confirm button to return to the SERVICE MENU A3 3 RINSE CONTROL Press the confirm button C Figure 1 when the message is going to start a rinse flow control cycle If there is a communication error between the rack type boards the rinse flow control cycle cannot be carried out In this case the display will show EF j appears on the display and the machine w pl VS w ou Te uy al w al If the communication is working correctly the dispaly informs the user that the machine is ready to start a rinse flow control cycle Ww w A w D e y L w biz ms Press the confirm button C Figure 1 and a control cycle is started DOC NO 5956 677 00 P 18 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Wait about 2 minutes during which the machine performs a series of air gap filling solenoid valve and rinse pump activations until the display will show the actual rinse flow o EF rr E Ol 4 L A Compare the result obtained with the data given in the table below and if the flow is higher or lower than that indicated in the table close or open the rinse flow regulating cock and repeat the control cycle until the opti mum value is reached Gallons if par UMU 1 Litres if par UMU 0 MACHINE TYPE CORRECT FLOW Lit Min CORRECT FLOW Gallons Min WT44 7 2 1
38. sh tank temperature sensor is open or disconnected is open The wash tank temperature sensor connector is not correctly inserted The connector on the wash board is not correctly inserted 77 The wash pump thermal protector has The wash pump thermal protector is not correctly set tripped The wash pump doesn t work properly The wash pump impeller is blocked 40 The wash tank was not completely The drain is blocked emptied within the max emptying The drain solenoid valve doesn t work properly time The wash tank air trap is not clean 51 The prewash tank was not The prewash tank water supply cock is not open completely filled within the max The water load solenoid valve doesn t work properly filling time The water feed flow is too low The water inlet filter is not clean The load solenoid valve filter is not clean The prewash tank pressure sensor doesn t work properly The prewash tank overflow has not been inserted The prewash tank drain solenoid valve doesn t work properly and remains open The pressure sensor on the prewash board doesn t work properly The prewash board doesn t work properly 52 The pressure sensor on the prewash The pressure sensor on the prewash board doesn t work properly tank does not work correctly The prewash board doesn t work properly 53 The required temperature in the A heating element or a heating element branch of the prewash board doesn t work prope
39. subfamilies Start up Adjustment Set up and Test Each subfa mily contains several parameters Press the confirm button to access the first subfamily of the Apex family C Figure 1 DOC NO 5956 677 00 P 13 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional Use the drain and de lime buttons to select the other parameter families Press the blue button in relief to return to the display of the Apex family Press the confirm button C Figure 1 to access the first parameter of the subfamily selected VS w LG Www o DS e Ww VS 7 Ca Press the blue button in relief to return to the display of the subfamily To move through the parameters and to edit them use the same procedures indicated in the GENERIC FUN CTION family A3 1 6 1 Start up menu UP The Startup menu accesses preset formulas to automatically program the dispenser for most common instal lations Typically no further programming is required after setting up the dispenser in the Startup menu Cp The Startup menu zu family parameters are described below Parameter Display vis Family Parameter Parameter description Unit of Min Max Factory setting name ualization Nr Nr measure for WT44 Operation ger 7 0 Specifies if the type of control for 0 1 0 mode detergent dosing is carried out by means of a conductivity probe or by time 0 Inductive probe detergent control 1 Tim
40. t def 9 0 This setting determines the amount of sec 1 999 47 initial time that the detergent will feed on the charge initial fill of the dish machine Detergent dd5 9 1 It indicates the time it takes to feed sec 1 25 4 4 8 dose detergent into the dish machine on a preset interval as set in the ddi menu This setting determines the quantity of detergent is dispensed every rack every second rack or every third rack according with the value stored in the dd parameter Fast Fr 9 2 It indicates the rinse aid peristaltic pump rpm 3 6 36 20 conveyor speed when the conveyor is working at rinse pump higher speed parameter Speed nr 2 speed See Table 5 Estimated Rinse Volume Slow 5r5 9 3 It indicates the rinse aid peristaltic pump rpm 3 6 36 15 conveyor speed when the conveyor is working at rinse pump lower speed parameter Speed nr 1 speed See Table 5 Estimated Rinse Volume Detergent dd 9 4 The range of adjustment is 1 to 3 racks in racks 1 3 1 dose increments of 1 rack Detergent is then interval dispensed every rack every second rack or every third rack One rack interval is the time the rinse signal is on for conveyor mode based on rtM parameter in Setup family DOC NO 5956 677 00 P 15 30 Electrolux EFS Dishwashing Systems Platform Electrolux Professional A3 1 6 4 Setup menu Et The Setup menu contains dispenser configuration settings that are typically not often reset after initial startup of the d
41. washing Systems Platform Electrolux Professional 27 The gear motor inverter has generated an allarm The inverter or the gear motor doesn t work properly Possible machine alarms documented on Possible cause Remedy 1 D E overcurrent ramp too short Check the state of the inertia or load too high mechanism mechanical locking 2 5 F motor short circuit insulation fault or short check the cables circuit at the drive output connecting the drive to the motor and the motor insulation 3 nF internal fault internal fault check the environment electromagnetic compatibility send the drive to be checked repaired 4 EFF configuration fault The current configuration is inconsistent some parameters in the inverter have been return to factory settings 5 SF overspeed instability or driving load too high some parameters in the inverter have been modified return to factory settings 6 F internal fault load relay control fault or damaged load resistor replace the drive 7 GHF drive overload drive temperature too high check the motor load and the enviroment Wait for the drive to cool down before restarting 8 DL F motor overload triggered by motor current too high check the motor load Wait for the drive to cool down before restarting 9 45 overvoltage line voltage too h
Download Pdf Manuals
Related Search