Electrolux WT44BR208 manual

3 ENGLISH S A GENERAL INFORMA TION ............. ................ .......................................... ....... P age 7 A1 Introduction .............. ................ ................ ................ ................. ................ ................ .. ..... P age 7 A2 Definitions ................ ................ ................ ........[...]

4 E9 Fitting cur tains ............ ................. ................ ................ ................ ................ ................ .... Page 28 E10 Installation o f rack handling systems ........ ................ ................ ................ ................ ....... P age 29 E10.1 Arrangement for mechanical connection ...... ..........[...]

ENGLISH 5 INDEX OF FIGURES Figure 1 Reproduction of the m arkin g/dataplate on the mach ine................. ................ ................ .... Page 8 Figure 2 P os ition of mar king (m achine left) ..... ................ ................ ................ ................ ................ . Page 8 Figure 3 P os ition of mar king (m achine r igh[...]

6 Forew ord The instruction manual (h ereinafter Man ual) provide s the operator with usef ul inf ormation for w orking correctly and saf ely , faci litating him in using the ma chine (hereinafter “ machine”, “dishwa sher” or “equipment” ). The f ollowing m ust not be considered a long and e xacting list of warnings, but rather a set of[...]

ENGLISH 7 A GENERAL INFORMA TION A1 Introduc tion This chapter describes the sym bols used (that mark and identify the type of w ar ning) and giv es the definitio ns of terms used in the manual, re sponsibilities and copyright. A2 Definitions Listed below are t he definition s of the ma in ter ms used in the Manu al. Carefully read them bef ore usi[...]

8 Conv entionally , the machines are depict ed with the ra ck f eed side on the right (RH); machines with left r ac k f eed (LH) are depicted o nly if necessar y , in which case the side will be expressly specified. Due to its si ze , the machi ne is sometime s shown s che- matically divided into its fu nctional modules in order to provide a comp l[...]

ENGLISH 9 How to interpret the factory d escription The f actory descr iption on the data plate has the f ollow- ing meaning: A6 Copyright This manual is intended f or consultation only b y the operat or and can be giv en to third par ties only with th e written per mission of Electrolux Prof essional S.p . A.. A7 Liability The instructions supplie[...]

10 B GENERAL DESCRIPTION OF MA CHINE B1 General description The rac k-type dishw asher is suitab le for w ashing dishes , glasses , cups, cutle r y , tra ys, cont ainers and receptacles in plastic and/or steel used f or preparing, cooking and ser ving; as well as v arious cooking utensils in ceramic and/or metal. The machine is designed f or the ab[...]

ENGLISH 11 The machine consists of t he f ollowing z ones: • wash zone • rinse zone and can be in tegrated with the following units: •p r e w a s h z o n e B2.1 W a sh zone W ater with the addition of det ergent is spr a yed on the dishes in the w ash z one through an up per and lo wer wash ar m system. The purpose of this function is to remo[...]

12 C TECHNICAL D A T A C1 Main technical c haracteristics MODEL 44” (208V) 44” ( 240V) 66” (208V) 66” (240V) MAIN TECHNICAL DA T A P ower sup ply Elect ric Elect ric Elect ric Elect ric P ower supply voltage V 208 3PH 240 3PH 208 3PH 240 3PH F requency Hz 60 60 60 60 Max. pow er . absorbed wi th boiler ( rise 56 °C / 100 °F) kW 44.7 44.7 [...]

ENGLISH 13 Ta b l e 1 Main technical characteristic s , perf ormance and consumption ** If the wa ter supply temperature is lo wer than the v alue indi cated, the machine could not co mply with NSF/ ANSI 3 2003. (1) The valu e could increase depending on the w ork station where measured. (2) See Figure 10 ( Electrical connections diagram ). C2 Char[...]

14 D TRANS POR T , HANDLING AND ST ORA GE D1 Intro duction T ranspor t (i.e. t ransf er of the machine from o ne place to another) and ha ndling (i.e. transf er inside workplaces) must occur with th e use of special equipment of ad e- quate capacit y . The machine can be transported by road , rail, sea or air . Except f or tr anspor t by road, the [...]

ENGLISH 15 D2 Handling Arrange a suitable area w ith flat floo r f or machine unloading and st orage oper ations . D2.1 Procedures f or handling operations F or correct and sa f e lifting oper ations: • use the type of eq uipment most suitab le for ch arac- teristic s and capacity (e.g. lift tr ucks or electric pa llet truck); • cov er shar p e[...]

16 E INST ALLA TION AND ASSEMBL Y E1 Customer responsibilities The Customer must provide f or the f ollowing: - installation of an adequate electrical p ow er supply ahead of the machine , according to the equipment’ s technical specif ications (T able 1 and C2 “Chara cter- istics of power supply”); - the equipotential ground connection of th[...]

ENGLISH 17 E6.1 Plumbing cir cuits Cold water connection ISO 228/1 DN 20 (G3/4” ). 4-15°C 39°F-59° F 150 - 700 kP a (21.7 - 101.5 PSI / 1.5 - 7 bar) at 0.07 gal/sec (0.3 l/sec). Hot water connection ISO 228/1 DN 20 (G3/4"). 150 - 700 kP a (21.7 - 101.5 PSI / 1.5 - 7 bar) at 0. 07 gal/sec (0.3 l/sec). The supply water temperature is rela t[...]

18 Atmospheric plumbing circuit diagr am, dishwashers - 44” ( with boiler ) Atmospheric plumbing circ uit diagr am, dishwashers - 44” ( without boiler ) LEGEND A = Hot water inlet (related to boiler rise) B = Hot water inlet 80-140F (26-60°C) C = Hot water inlet min 194°F (90°C) D = Cold water inlet M2 = Rinse pump M4 = W ash pump M8 = Prewa[...]

ENGLISH 19 E6.2 Installation dia grams The f ollowing installation diagr ams give the machine o v erall dimensio ns and posi tion of w ater and electrical connec- tions , as well as the position of the surro und elements such as walls an d e xtractor hoods . In par ticular , mak e sure to position the p ossible e xtractor hood a t a distance of n o[...]

20 Installation diag ram - rac k-type dishwasher , 44” left LEGEND A Hot water inlet G 3/4” B Cold water inlet G 3/4” C Drain outlet G 1 1/2“ I P ower supply en tr y Q Equipotential scre w S Pipe inlet f or detergents S1 Detergent probe arrangement[...]

ENGLISH 21 Installation diag ram - r ac k-type dishwasher , 44” right LEGEND A Hot water inlet G 3/4” B Cold water i nlet G 3/4” C Drain outlet G 1 1/ 2“ I P ower supp ly entry Q Equipotential screw S Pipe inlet f or detergents S1 Detergent probe arr angement[...]

22 Installation diag ram - rac k-type dishwasher , 66” left LEGEND A Hot water inlet G 3/4” B Cold water inlet G 3/4” C Drain outl et G 1 1/2“ I P ower supply entry Q Equipotential scre w S Pipe inlet f or detergents S1 Detergent probe arr angement[...]

ENGLISH 23 Installation diag ram - r ac k-type dishwasher , 66” right LEGEND A Hot water inlet G 3/4” B Cold water inlet G 3/4” C Drain outlet G 1 1/2“ I P ower supply ent ry Q Equipotential scre w S Pipe inlet f or detergents S1 Detergent probe arrangement[...]

24 Figure 9 Installat ion diagram - R ecommended tab le connection and fa brication[...]

ENGLISH 25 E7 Electrical connections Figure 10 Electrical co nnections diag ram B A - Configuration of the electrical box according to the supply water temperature - ELECTRICAL BOX (BOILER) SUPPLY TERMINAL BOARD (BOILER) SUPPLY TERMINAL BOARD (MACHINE) POWER CABLES POWER CABLE (Boiler terminal board) POWER CABLE (Machine terminal board)[...]

26 Connection to the po wer supply m ust be carried out in conf or mity with the current regulations and pro visions in the country of use. IMPORT ANT For supply connections, use suitab le wires fo r at least 167°F (75 °C). Use copper conductor s onl y . IMPORT ANT Before servicing, dis connect the el ectrical service and place a red ta g at the [...]

ENGLISH 27 E8.1.1 Deter gent concentration mea surement probe F or positionin g the detergent co ncentration meas ure- ment probe t here is a hole “S1 ” (Ø 0.86’ ’ - 22 mm) closed with a plug (Figure 11) in the w ash tank, as already indicated a lso in par . E6.2 “Installat ion dia- gr ams”. Figure 11 Hole f or deter gent probe E8.1.2 [...]

28 E9 Fitting cur tains With the machine s witched off an d cold, fit or refit the c ur tains as illustrate d below . The machines are represented in the assembly diag rams firstl y in the v ersion with left rac k loading and then in the v ersion with right rac k loading. Figure 14 Dia gram of curtain positioning on com pact machines T ypes of cur [...]

ENGLISH 29 E10 Installation of rack handlin g systems IMPORT ANT Befo re servicing, disconnect the electr ical service and place a red ta g at the disconnect s witch to indi- cate wo rk is being done on that cir cuit. E10.1 Arrangement for mecha nical connection See Figure 9 ( Installation dia gram - Recommended table conne ction and fabrication ).[...]

30 E10.4 Emergency stop re instatement When an emer gency switch is operated, restar t the machine only a fter making su re that: - the cause requiring operation of th e emergency s witch has been eliminated; - restar ting machine operation does not in volv e any hazard. If the EMERGE NCY SWITCH is operat ed during machine oper ation, the entir e m[...]

ENGLISH 31 F DESCRIPTION OF CONTR OL P ANEL The possib le control panel configur ations f or compact r ac k-type dishwa shers are as f ollows: Ta b l e 2 Control panel Described below are all the single ke ys and functions present in the v arious control panel models listed abov e. Some functions ar e shared by all mode ls of the range, whereas oth[...]

32 GS T A R T I N G G1 Preliminary c heck s, adjustments and operational t ests G1.1 Electrical and plumb ing chec ks Bef ore starting the machine: • check correct connection o f the electrical wires that fe ed the machine; • make sure the pow er supply v oltage and freque ncy match the data giv en in T able 1; • chec k correct connection of [...]

ENGLISH 33 H GENERAL SAFETY R ULES H1 Introduc tion The machines are pro vided with electric and/or mechan- ical safety de vices for protecting wor kers and the machine itself . Therefore th e user must not remo ve or tamper with such devices. The Manuf a cturer declines any liability f or damage due to tampering or their non- use. H1.1 Prot ection[...]

34 Figure 23 P ositioning of safe ty signs H2 Decommissioning When the machine is no longer t o be used, mak e it unusab le b y remo ving the f eed wiring from the po wer supply and the w ater connections. H3 Instructions for use and maintenance Risks mainly of a mechanical, t her mal and electrical nature are pr esent in the machine. Where possib [...]

ENGLISH 35 • f ailure to disconnect th e powe r supply with the main s witch in off position “O” at the end of the da y; • lac k of machine maintena nce, cleaning and pe riodi- cal checks; • structural changes or m odifications to th e operating logic; • tampering with the guards or saf ety devices; • f ailure to use personal prot ect[...]

36 I NORMAL MA CHINE USE I1 Correct use Our appliances are d esigned and optimiz ed in order to obtain high perf ormance and efficiency . This equipment must only be use d for its e x pressly desig ned pur pos e, i.e. w ashing dishes with water an d specific detergents . Any othe r use is to be deemed improper . I2 Characteristics of personne l tra[...]

ENGLISH 37 T o star t washing select one of the st ar t ke ys (“C” or “ D” - T able 2). The machine starts washing and the displa y shows: - pre wa sh temper ature (“F” - Ta b l e 2) (if presen t in machin e) - wash te mperature ( “G” - Ta b l e 2) - boiler tem perature (“H” - Ta b l e 2 ). If rac ks are not inserted after a f e[...]

38 T o retur n to the standard displa y press the decrease k ey (“Q” - T able 2) : I3.5 Loading dishes on racks The rack-type dishwasher is suitable f or washing dishes, glasses, cup s, cutl er y , tra ys, co ntainers and receptacles in plastic and/or st eel used f or preparing, cooking a nd ser ving; as we ll as a wide variety of ce ramic and/[...]

ENGLISH 39 The accessory functions that can be activ ated are: Ta b l e 4 Accessory functions After selecting the req uired accessory function, it ca n be star ted by pressing the confirm ke y (“R” T able 2). When an accessory function is being perf or med, the message correspond ing to the funct ion selected (se e Ta b l e 4 “ Accessor y fun[...]

40 For e xam ple: List of possib le documented machine alar ms: W ash/rinse zone alarms Code Description 11 The Air Gap was not completely filled within the max. filling time. 12 The pressure sensor on the Air Gap elec- tronic board do es not work correctly . 15 The req uired temp erature was not reached in the boiler with in the max. heat- ing tim[...]

ENGLISH 41 I4 Ma chi ne cle an in g Cleaning must be ca rried out after e v er y da y of use. Use hot wat er , a neutral dete rgent/detersiv e if necessary , and a soft brush or sponge . If another type of detergent is used carefully follo w the manuf acturer’ s instr uctions and observe the saf ety rules given in th e inf ormation cards pro vide[...]

42 I6 Maintenan ce IMPORT ANT Before servicing, dis connect the el ectrical service and place a red ta g at the disconne ct switc h to indi- cate w ork is being done on that cir cuit. Inspection and maintenance i ntervals depe nd on the actual machine oper ating conditions (tot al wash hours) and ambient conditions ( presence of dust, dam p , etc.)[...]