Electrolux 7.05 Compact manual

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Table of contents for the manual

  • Page 1

    DOC. NO. 5956.677.00 P . 1 / 30 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional SER VICE MANUAL COMP ACT ECOLAB USA RACK-TYPE DISHW ASHERS CONTENTS: This document contain s all the parameter s a nd information for progra mming the electronic boards. EDITION: 07.2009 V alid for firmware versions: • 7.05 COMP ACT ECOLAB USA. [...]

  • Page 2

    DOC. NO. 5956.677.00 P . 2 / 30 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional INDEX A FUNCTION KEYS .............. ........................................................................ ....... Pag. 4 A1 DISPLA Y OF AUXILIARY V ALUES ................ ................ ............. ................ ............. ....... Pa[...]

  • Page 3

    DOC. NO. 5956.677.00 P . 3 / 30 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional INDEX OF FIGURES AND T ABLES Figure 1 Menu access keys......... ............. ................ ............. ............. ............. ................ ........... ...... Pag.4 Figure 2 Accessing current, water vo lumes and levels display mode .[...]

  • Page 4

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P . 4 / 30 A FUNCTION KEYS BUTTONS USED Figure 1 Menu access keys A1 DISPLA Y OF AUXILIAR Y V ALUES From the normal ma chine operat ion mode it is possible to see se veral scre ens not ac cessible to the user . These screens give various machine va lues, and[...]

  • Page 5

    DOC. NO. 5956.677.00 P . 5 / 30 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional Press the S tart b utton - “E” (Fig ur e 1) - and r elie f bl ue button - ”D” (Figur e 1) - at the sa me time for a few sec- onds to access the fir st screen; press the drain button - “A” (Figure 1) - to access the sub sequent screens.[...]

  • Page 6

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P . 6 / 30 Figure 4 Consuption menu chart Press the relief blue b utton (“D” - (Figure 1)) and the drain button ( “A” - (Figure 1)) at the same time for seve ral seconds to ac cess the USER MENU. The various USER MENU items can be selected by usi ng [...]

  • Page 7

    DOC. NO. 5956.677.00 P . 7 / 30 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional Press Enter to display the resettable counter; in this w ay the “CONSUMPTIO N RESET” mode is accessed. Press the confirm button again to re set the res ettable rack counter. The rack counter is reset. Press the relief blue button to ex it “C[...]

  • Page 8

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P . 8 / 30 Figure 6 Parameter and function access menu chart (*) Only for prewash machines. Press the re lief blue butt on (“D” - (Figure 1)) and the de-lime but ton (“B” - (Figure 1)) at the sa me time for sev- eral seconds to access the SER VICE ME[...]

  • Page 9

    DOC. NO. 5956.677.00 P . 9 / 30 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional Press the confirm button (“C” - (Figure 1) ) to access the first parameter of the GENERIC F UNCTION family. Press the relief blue button (“D” - (Figure 1) ) to display the GENERIC FUNCTION family again. Use the drain and de-lime button s t[...]

  • Page 10

    DOC. NO. 5956.677.0 0 P . 10 / 30 Electrolux EFS - Dishwashing Systems Platform Electrolux Professional T able 2: Drain and "sanitis ation" hot cleaning cycle: Cleaning mode ( ClM ) = 1 Æ default 2: the wash tank heatings elem en ts are switche d on durin g th is phase only when the wash t ank level re ached the "Working level"[...]

  • Page 11

    DOC. NO. 5956.677.0 0 P . 1 1 / 30 Electrolux EFS - Dishwashing Systems Platform Electrolux Professional T able 3: Drain and cold clea ning cycle: Cleaning mode ( ClM ) = 2 1: the air gap loading valve is switched on to refill the air gap when the level is lower than "Max. lev . Airgap" - "Max. hist. Airgap" 5: the rinse pump an[...]

  • Page 12

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 1 2 / 3 0 The tabl e given below indicates the delay between transit o f the rack on the autorinse lever and sto pping of the rinse phase. E.g. in a WT44 working at high speed (200 ra cks/h) the rinse pump keeps opera ting for 3 seconds after the last rac[...]

  • Page 13

    DOC. NO. 5956.677.00 P. 1 3 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional The PREW ASH MODULE family contains the parameters that identify the prewash module charac teristics The PREW ASH MODULE / PrE family parameters are de sc rib ed below: A3.1.5 C OMMUNICA TION ( COM ) The COMMUNICA TION family parameters are se l[...]

  • Page 14

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 1 4 / 3 0 Use the drain and de-lim e buttons to select the othe r parameter families. Press t he blue button (in relief) to return to the display of the Apex family . Press the confirm but ton ("C" - (Figure 1) to access the first paramete r of [...]

  • Page 15

    DOC. NO. 5956.677.00 P. 1 5 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional (*) The default values are variables and calculated ac cording to the values set in the p arameters "Product" ( Prd ), "Soillevel" ( SoL ) and " W ater hardness" ( Hrd ). A3.1.6.3 Adjustment men u (time) ( AdJ ) The[...]

  • Page 16

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 1 6 / 3 0 A3.1.6.4 Setup menu ( SEt ) The Setup menu cont ains dispenser conf igurat ion settings that are typically not of ten reset af ter initial startup of the dis penser . A3.1.6.5 T e st men u ( tSM ) The T est menu contains Prime/T est Pu mp and ot[...]

  • Page 17

    DOC. NO. 5956.677.0 0 P . 17 / 30 Electrolux EFS - Dishwashing Systems Platform Electrolux Professional The following t able shows the default set point s for all product groups across all combinations of soil loads and water conditi ons. It also gives an estimated relation between Ecoun its and dr ops for all produ ct gr ou ps. T able 4: Default S[...]

  • Page 18

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 1 8 / 3 0 A3.2 INFO Press the confirm button (“C” - (Figure 1)) when the display indicates the INFO item( InF ) an d the machine firmware (FW) versions will be displayed. Press the confirm but ton to return to t he SERVICE MENU. A3.3 RINSE CONTROL Pre[...]

  • Page 19

    DOC. NO. 5956.677.00 P. 1 9 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional W ait about 2 minutes , during which th e machine performs a series of air gap filling solenoid valve and rinse pump activations, until the disp lay will show the actual rinse flow : Compare the result obt ained with the data given in th e ta b [...]

  • Page 20

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 2 0 / 3 0 Press the ST ART and ENTER buttons together to display of the first Apex warning in p rogress. The possible Apex low level warnings are: Probe failed: ALr Prb FLt The conductivity probe r eading is outside the permissible reading range. Probe mi[...]

  • Page 21

    DOC. NO. 5956.677.00 P. 2 1 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional B CONNECT ORS LA YOUT POWER BOARDS CONNECTORS LAYOUT J21 9 1 1 8 J35 1 4 J34 J36 7 1 2 1 5 1 9 1 2 1 2 1 2 1 6 1 1 3 2 1 9 1 5 1 1 4 6 1 4 1 8 1 3 1 7 1 6 1 Xin Xout 1 1 J20 2 5 J23 J24 1 J26 1 6 J27 3 1 9 1 J29 4 1 J31 J32 1 6[...]

  • Page 22

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 2 2 / 3 0 MULTICONNECTOR BOARDS CONNECTORS LAYOUT 6 5 4 3 2 1 9 8 7 10 11 12 9 1 F28 F27 F26 F25 F24 F23 F22 F21 F20 F19 F18 F17 F16 F15 F14 F13 F12 F11 F10 F9 F8 F7 F6 F5 F4 F3 F2 F1 X11 X10 X9 X8 X7 X6 X5 X4 X3 X2 X1 F40 F39 F38 F37 F36 F35 F34 F33 F32 [...]

  • Page 23

    DOC. NO. 5956.677.00 P. 2 3 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional B1 CONNECTORS LA YOUT LEGEND F 1- F2 Main supply connector F5-F6 ESD fan connect or F1 1-F12 Rinse pump connector F14-F15-F16 T ank filling solenoid valve connector F18 T ank heating elements connector F21-F23 Door safety circuit connector F25-F[...]

  • Page 24

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 2 4 / 3 0 C INVERTER P ARAMETERS WA R N I N G : When replacing t he inverter remove the prot ecti on label “A” on the top of the same, as indicat ed below (the protect ion rating becomes IP20). C1 INVERTER PROGRAMMING C1.1 DISPLA Y FUNCTIONS C1.2 INVE[...]

  • Page 25

    DOC. NO. 5956.677.00 P. 2 5 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional C1.3 P ARAMETRI DI CONFIGURAZIONE Inverter T elemecanique AH var 1 1 type A TV1 1PU12M2E380 Parameters for 1 10V ac ge armotor (Delt a connection) Parameter Description St andard machine ACC Acceleration ramp time 3.0 dEC Deceleration ramp time [...]

  • Page 26

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 2 6 / 3 0 D W ARNING MESSAGES AND TROUBLESHOOTING List of possible documented machi ne alarms: CODE DESCRIPTION POSSIBLE CAUSE 1 1 The Air Gap was not completely filled within the ma x. filling time. - The air gap water supply cock is not open. - The wate[...]

  • Page 27

    DOC. NO. 5956.677.00 P. 2 7 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional 27 The gear motor inverter has generated an a llarm. - The inverter or the gear moto r doesn’t work properly . Possible machine alarms documented on Possible cause Remedy 1) OCF overcurrent - ramp too short - inertia or load too high - mechani[...]

  • Page 28

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 2 8 / 3 0 33 * The required temp erature in the wash tank was not rea ched within the max. heating time. - A heating element or a heating element branch of the wash board doe sn’t work properly . - The wash tank temperatur e se nsor doesn’t work prope[...]

  • Page 29

    DOC. NO. 5956.677.00 P. 2 9 / 3 0 Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional * If the value of the parameter "Heat tim. enable " (HtE) is "Y es" (1), the machine stops when this alar m appears. If the p arameter value is "No" (0), the machine does not shut down when this alarm appears. ** Th[...]

  • Page 30

    Electrolux EFS - Dishwashing Systems Plat form Electrolux Professional DOC. NO. 5956.677.00 P. 3 0 / 3 0 E LACK OF DETERGENT AND RINSE AID W ARNINGS ALr rnS Out Lack of rinse aid 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 disp enser detect th e absence[...]