- Wexiödisk AB
Contents
1. CODE CAUSE ACTION TFOT Er0T The filing time has been exceeded without The alarm can be reset by pressing ON the tank being filled OFF on the panel If the error recurs con tact an authorised service company The water stopcock is closed Open the stopcock Er02 The tank temperature after filling is less The alarm can be reset by pressing ON than the nominal value after a set period of OFF on the panel If the error recurs con time The machine must reach the correct tact an authorised service company temperature in order for detergent mixing to take place Er04 The temperature sensor in the booster Contact an authorised service company heater B41 is incorrect Er05 The temperature sensor in the tank B21 is Contact an authorised service company incorrect IFO6 Er06 Water flow too low during final rinse The alarm can be reset by pressing ON OFF on the panel If the error recurs con tact an authorised service company The water stopcock is closed Open the stopcock Close the door IFO9 Alarm for changing the water Change the water The alarm can be reset by pressing ON OFF on the panel Er12 The break tank option has not been filled The alarm can be reset by pressing ON with water OFF on the panel If the error recurs con tact an authorised service company Er16 The rinsing temperature is too low before The alarm can be reset by pressing ON final rinsing The machine continues to the OFF o2. Machine type Machine serial number Installation date Customer Address for visitors Postcode Town City Telephone Contact Dealer Telephone Contact Installation company Telephone Contact Service company Telephone Detergent supplier Telephone End user signature Name in capitals Read the installation and user manuals carefully Then check the following points 20 Installation WD 4S Rev 201504 1 Check Water and drain connections That the machine is evenly balanced Detergent and drying agent option Strainers and active filter option are in place 2 Filling the machine Turn on the power switch Press the ON OFF button Close the door If it is closed open and close it again Fill the machine with water according to the chapter USING THE DISH WASHER 3 Start the machine Check the pump s direction of rotation NOTE If the direction of rotation is wrong the phase must be inverted on the lockable power switch Empty the machine and refill it Check the final rinse flow during filling Note If the flow is correct the machine is filled and heated in the basic configuration for approx 10 minutes The flow is regulated by the built in ball valve and can be controlled if the machine is switched off 4 Check the setting of the reference values All the reference values have been se
3. The items are tipped over in the baskets The items are incorrectly posi tioned in the baskets Put the items in the correct posi tion Light items need washing Use a net grid to hold the items Items do not dry The rinse nozzles are blocked Check and clean the nozzles Too little rinsing agent Check the amount of rinsing agent The hose must be sub merged in liquid and the filter in the hose must be clean The washed items have been left in the machine Remove the washed items once the programme has ended 41 WD 4S Rev 201504 Using the dishwasher When you contact service personnel you will need to provide the following infor mation Machine type and model e Machine serial number and date when the machine was installed e A brief description of the problem Are any fault codes shown in the dis play What happened was being done immediately before the fault occurred 42 WD 4S Technical specifications Rev 201504 5 Technical specifications The manufacturer reserves the right to make changes to the technical data GENERAL DATA Washing pump M1 kW 0 75 Drain pump M8 kW 0 04 Booster pump M10 kW 0 37 Booster heater E41 kW 400V 4 2 Booster heater E41 kW 230V 2 8 Tank heater E21 kW 1 4 Tank volume litres 20 Weight machine in operation kg 85
4. ee MA Wexi disk DISHWASHER WD 4S translation of the original documentation Installation and user manual S N En Valid from 201504 Rev WD 4S Rev 201504 1 General information cccccceeeeeteeeeesseeeeeeeeeeeseeeseeeeeeneeesseeeeeeeeeeesanes 1 1 1 Symbols used in this manual css cee ae ailan ele eet sae dear dees needa ele teoeces 2 1 2 Symbols on the dishwasher sectcseicreesaticcehedcccvser etna reanee deat eantrwienrdecedietetnenteledics 3 1 2 1 Machine marking coe cso ccktacacksateaceccrdveedhackenctaly cutseade ceed oedacyntyaieeehcnncescenceaneeieuns 3 1 3 Checking that the dishwasher and the manual correspond ceeeeeeeeeeeteees 3 1 4 EC Declaration of Conformity scpstacetcteets atc nccebixeticieenaien eedoateinanetaeeensaleiaes 4 2 Safety INStrUcCtONS ccc sess ccecnnnsedcenstzeareceetpcenceedasecaceedenseesnccerpcneceiccase 6 21 General IMIOrmatiON seses T T at 6 2 2 MANS PON wad e E eee eee ewe eee 6 2 3 WU ell ANN enc Sec sca i aae Be a eee ees a 7 2 4 Detergent and drying agent sissies edendtadenddsdeccu penser setecantaten einen tendetudlamductiencenceaes 7 25 OPEratON ieies ans das gen anA ia EAEE E EE Eai E E E EEEE Tani 8 26 1 FOL WANED serseri d eatre nei rreka aa E aE EE aa eae E EEEE 8 2 5 2 RISKO CrUSDING siiente ea a em ree ee eee 8 2 5 3 Risk of slipping aexicsketucdes ketenes tex ta simassdtvecetsaeamasroasn cease 8 2 6 Cleaning the dishwasher wiceies dene cee cce
5. tions may be standard in a number of countries Check what your machine is equipped with The capacity requirements of the machine can be found in the TECHNICAL DATA chapter Before the dishwasher is started up and used the following points should be ob served The SAFETY INSTRUCTIONS chapter must be studied carefully before commissioning the machine Installation of the machine must be performed in accordance with the re quirements and instructions indicated in the INSTALLATION and TECHNI CAL SPECIFICATIONS chapters Any personnel who may at some point use the machine must be trained in its operation use and care The dishwasher should not be used by anyone suffering from a physical or mental illness e A close eye should be kept on any children in the vicinity of the machine to ensure they do not tamper with it e All cover plates must be installed during use The machine s display indicates what the machine is doing The machine s vari ous temperatures and any alarms are also shown The electronics in the machine are RoHS compatible Keep this manual in a safe place so that it can and should be used by other op erators of the dishwasher WD 4S Rev 201504 General information 1 1 Symbols used in this manual HACCP SP Po This symbol warns of situations where a safety risk may arise The instructions given should be followed in order to prevent injury This symbol on a machine part war
6. WATER DRAIN AND VENTILATION CONNECTIONS Water quality hardness dH 2 7 Hot water connection 55 70 C external thread R34 Drain connection hose mm 22 Water capacity pressure kPa 180 Water capacity flow litres min 17 Heat load room sensitive kW 1 2 Heat load room latent kW 0 5 Heat load room total kW 1 7 Floor drain with functioning trap capacity litre second 1 It may take longer to fill the machine if the water connection is colder than lt 55 C 2 m drain hose included SIZE AND WEIGHT FOR TRANSPORT Size LxWxH mm 600x600x820 Weight standard machine kg 60 Packaging weight kg 10 Exclusive packaging 44
7. please see www wexiodisk com or contact Wexiddisk AB 2 9 Recycling the machine When the dishwasher has reached the end of its service life it must be recycled A N in accordance with current regulations Contact companies that specialise in re cycling WD 4S Rev 201504 Installation 3 Installation 3 1 General information Go The machine must only be installed by trained personnel The dishwasher can be equipped with a number of different options Certain op il tions may be standard in a number of countries Check what your machine is equipped with Read these instructions carefully as they contain important information regarding the correct installation method The instructions should be used together with the machine s wiring diagram The machine is CE marked The CE mark is only valid for an unmodified machine Any damage to the machine arising from failure to follow the instructions will in validate the suppliers warranty and product liability 3 2 Requirements for the installation site 3 2 1 Lighting In order to ensure the best possible working conditions during installation opera tion servicing and maintenance make sure that the machine is installed in a well lit room 3 2 2 Ventilation The machine produces heat and steam when in operation In order to ensure the best possible working conditions a certain air change rate is required in the dish washing room The ventilation requirements for t
8. This symbol on a machine part warns of electrical equipment The machine must be entirely non live during service turn off the power at the power switch and if required the switch should be locked to prevent unintentional operation The component may only be removed by a qualified electrician The machine s elec tronics are sensitive to electrostatic discharge ESD which is why a static elec tricity wristband must be used when handling the electronics at all times The machine must be connected to a lockable power switch This should be placed on the wall well protected against water and steam emissions when open ing the door The machine is supplied with the electrical cable connected 3 Information about electrical connections is available on the machine s wiring dia gram which is provided on delivery Therefore keep these in the designated plas tic pocket located on the inside of the front panel so they are not destroyed or go missing Check the voltage available on site where the machine will be installed The ma chine can be supplied with 1 400V 50Hz 3N 10A 2 230V 1N 50Hz 16A If the voltage is according to option 1 no extra measures are required The ma chine has a 10A fuse see also the machine s wiring diagram If the voltage is according to option 2 do the following 1 The connection cable in the electricity cabinet Remove phases L2 black and L3 grey from the terminal blocks in X10 in the mach
9. e 11454_ABD Machine for built in or freestanding installation 13 WD 4S Rev 201504 Installation Le Q ON WD 45 ooe A aa x 3 ras Z 330mm Max height 11454_28595 Machine with stand option containing shelves or lockable cabinet 14 WD 4S Rev 201504 Installation 3 4 3 Connections fe WD 4S ooo FW z Se 4 L 5 2 a E E Sl y s j e a E B i 3 11454 AB e le p x a i l 1 2 g 1 3 Connections on the machine 1 Water connection external thread 2 Drain connection spiral hose 3 Electrical connection 4 Non return valve Vacuum valve Water connection G A shut off cock must be installed on the incoming pipe The water pipe is connected at 1 The machine should be connected with a steel braided and flexible hose The hose s internal diameter should be at least 9 mm The required water flow and pressure can be found in the TECHNICAL SPECIFI CATIONS chapter Installation WD 4S Rev 201504 AN Electrical connection
10. ected ete etcetera 12 39 4 3 OPIN TONG a acta aaa anr ie aed adit ieie ieira eas 15 3 4 4 Equipment package for the machine eee cece eects eeeeeeeeeeeeeeeeeeeteeeeeaeees 18 3 9 le operatioi oers cerne a E eee cee 20 3 5 1 Start up schedule xcsdececieseecescelevececdesistdeas de decsts Ggileisasbatiai ie eee et 20 3 6 Technical documentation ccccecccecccecceeecececececueesecceeccecaeceaeeceesauecaeeceeesaees 22 WD 4S Rev 201504 4 Using the dishwasher cccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeennenenees 23 4 1 Machine layout latices cep cide settee ete vas algae abeesiel nto eda anieeeaandetlatacad 24 4 1 1 Machine layout aces tcekasednseanseesasacececagesGznenscenies a gdeceescasduasanteessseaiguaeneseataee 24 4 1 2 Preparations before filling xescciveteesth oreetteetiuc Saeed usaheesbtees eee eteetdandies 25 4 1 3 Filling the machine sssaccciinsiesicesanvacevncntsdacaentcensisencn domstemnesmunantaissieneesenereensdaees 26 4 2 Using the machine sssssssssseeeeseesrnnereseerennttreetrnnntrnsettnnnnnneertnnnnnnsteeennneeene n 28 4 2 1 Symbols on the machine s display ccccceeeeeeseeeeeeeeeeeeeeeeeeeeeeeeeees 28 4 2 2 Positioning of items in baskets c cccceceeeeeeeeeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeeees 29 4 2 3 Selecting a programme cccceeeeeeccceeeeteeeseeeeeeeeeeeeeeeeeeeeeeeeeeeceeeeeenees 31 4 2 4 Changing washing temperature and washing time by trained pe
11. selected the machine starts when the door is closed C3 auto The machine starts to wash with the selected programme and the pro gramme button for the selected programme lights up The display shows what the machine is doing using different figures The indication 8 flashes blue gradually clockwise counting up the washing time Do not open the door before the programme has finished 32 WD 4S Rev 201504 Using the dishwasher When the machine has finished washing a signal sounds and the display shows qamili A8 e Remove the washing basket and allow the washed items to dry Check that the dishes are clean For longer periods between washes the machine should be in the normal mode iJ and the door closed This ensures the temperature in the machine is maintained Check the wash result G The dishes should be checked after each wash for I PROBLEMS CAUSES amp MEASURES Starch spots Scraping Important to remove as much food particles Misting as possible before washing This also means that the water in the machine does not need to be changed as often Scrape better Detergent and drying agent dosage The dosing af fects both detergent and drying results of the dishes The hardness level of the water affects the consumption of detergent Contact the detergent supplier Temperatures At incorrect temperatures the dishes will not be clean Contact a service technician if you need
12. the strainers 9 are in place that no dirt is in the washer arms 12 or in the rinse pipes 13 nozzles amount of detergent and drying agent option that the stopcock for the water to the machine is open Washing up liquid must not be used in the machine or for pre treating items soaking pre washing etc Washing up liquid causes a build up of foam pro duces poor wash results and can damage the machine Fit The tank strainers 9 25 WD 4S Rev 201504 Using the dishwasher 4 1 3 Filling the machine Numbers in brackets refer to the pictures in the chapter entitled The machine s design You can see what the machine is doing on the machine s panel WD WD U_01 B A C 6 8 The machine s display A What the machine is doing and what the machine will do is shown in the middle of the display B The left side of the display shows the wash side of the machine C The right side of the display shows the rinse side of the machine 1 Button for programme P1 2 Button for programme P2 3 Button for programme P3 4 Display 5 Button for changing water 6 Button for emptying machine with internal cleaning 7 Button for ON OFF Acknowledgement of alarm green LED for ready for wash and faint red LED when the machine is switched off Flashes yellow in the event of IF alarm and red for Er alarm 8 Indication with blue LED which among other things counts down the wash ing ti
13. Enclosure class IP 44 option option only in combination with break tank CAPACITY AND OPERATING DATA Total washing time incl rinsing time programme 1 min 1 2 Total washing time incl rinsing time programme 2 min 2 4 Total washing time incl rinsing time programme 3 min 4 2 Capacity max baskets hour 50 Basket size mm 500x500 Rinsing water consumption programme litres 2 4 Sound pressure level LPa dBA 61 Sound power level Lwa dBA 72 Factory setting The washing time can be adjusted Connected to hot water 55 70 C The capacity is reduced with a cold water connection The capacity is reduced with a condensing unit in accordance with EN 60 335 2 58 ZAA 2 8 with instruments that satisfy class 1 Measurements of the sound pressure level on site are performed in three places 20 cm from the edges of the front at a height of 1 55 m using a microphone When measuring sound power level create an imaginary measurement area con sisting of five sides at a distance of 1 m from all edges of the machine 43 WD 4S Technical specifications Rev 201504 CONNECTION MACHINE Total connected power 400V 3N kW 4 95 Total connected power 230V 1N kW 3 55 Main fuse 400 V 3N A 10 Main fuse 230V 1N A 16 Connection cable Cu mm2 2 5 Other voltages on request 2 m cable included
14. achine must not be hosed down externally Water can enter the ma chine and damage the control panel and electrical equipment Pressure washers can damage the machine and must NOT be used for cleaning purposes Never use a pressure washer to clean the floor within 1 metre of the machine The supplier cannot be held liable for any faults caused by the use of pressure washers on the machine and any such use may invalidate the warranty There is a risk of splashing even if the floor is hosed down Steel wool and pressure washers must not be used for cleaning 38 WD 4S Rev 201504 Using the dishwasher 4 3 5 Operating problems Error messages When the machine is operating various alarms or information messages can ap pear on the panel s display There is a distinction between IF and Er alarms IF alarms can normally be dealt with by the operator If there is an Er alarm the ser vice personnel must be called Some IF alarms that have been dealt with by the operator a few times will eventually change to Er alarms meaning that the service personnel must be contacted Each alarm has a number 01 02 03 etc The table shows only the alarms that the operator can deal with or temporarily re set using the ON OFF button 7 on the panel The ON OFF button 7 flashes yellow in the event of IF alarm and red for Er alarm 39 WD 4S Using the dishwasher Rev 201504
15. ccardanse walk aos cukle CL dreciives wid we odes ui Cer goho rasaansipiny vial the 72 ovine srogssis tingla tans Petwast Tune dis rasylia s wi 1 sete his 5 Curvaysr Specisk ciehwasl eee 5 EEE Conte to the Aloe acies CE Ceclarativon vf Conformity p 6 Harmonised standards E E 7H CE Declaration of Conformity 6 gt He rnnnaan STANNATIS 7T CE Declaration of Contwmity 6 Harmanisea sta ncsrus 7T CE Ucclaration of Conformity 6 gt JPA LINL P TITE NOR IEEE LT UNLU 7 n Far prachicts markad with 8 Far oter procuc s 8 9 gt CE 14 General information WD 4S Rev 201504 aPfPon Contact details of the manufacturer Wexiddisk AB Representatives of Wexiddisk AB Person responsible for the product s documentation Year of manufacture of the product Model designation of the dishwashers and accessories the document ap plies to sorted by type The EU directives for which the dishwashers and accessories meet all ap plicable provisions Harmonised standards for the directives specified and which the dish washers and accessories meet wherever relevant Other standards which the dishwashers and accessories meet wherever relevant Place and date with signature and name in block letters of the person re sponsible for ensuring compliance with legislation and regulations Safety instructions WD 4S Rev 201504 2 Safety instructions 2 1 Gene
16. control Power switch off Switch on the power switch The machine does not fill with water The incoming water stopcock is closed Open the tap The door is open Close the door The rinse pipe nozzles are blocked Clean the rinse nozzles The machine fills slowly The rinse pipe nozzles are blocked Clean the rinse nozzles The machine does not start washing The door is open Close the door Dishes are blocking the magnet in the door Remove the dishes in question Noise from the wash pump Low water level Foam in the tank Check the level Change the wa ter The machine is not cleaning properly The rinse and wash nozzles are clogged with dirt Check and clean the nozzles There is too little detergent Check the amount of detergent The hose must be submerged in liquid and the filter in the hose must be clean The water in the tank is too dirty Change the water Foam forming in tank Check that the washing tempera ture is not too low and that the correct detergent is being used Programme with too short a washing time selected Choose a programme with a longer washing time Dirt has dried on the items to be washed Soak the items before washing The items are incorrectly posi tioned in the baskets Use the correct type of washing basket and accessories to en sure that the items are correctly positioned
17. d transport there is a risk of it tipping over Never lift or move the machine without using the wooden packaging to support the stand WD 4S Rev 201504 Safety instructions 2 3 A o Installation The electrical cabinet may only be opened by a qualified electrician The machine must be entirely non live during service turn off the power at the power switch and if required the switch should be locked to prevent unintentional operation The machine s electronics are sensitive to electrostatic discharge ESD which is why a Static electricity wristband must be used when handling the electronics at all times Water connections should only be undertaken by qualified personnel Water pipes must be connected in a way that complies with the regulations of the local water supply company Check that the water connections do not leak before starting the machine Make sure that the mains voltage is the same as that indicated on the machine s rating plate The machine must be connected to a lockable power switch 2 4 Detergent and drying agent A Only detergent and drying agent intended for industrial dishwashers may be used Washing up liquid must not be used in the machine or for pre treating items soaking pre washing etc Contact your detergent supplier regarding the choice of a suitable detergent Be aware of the risks involved in handling detergents and drying agents Protec tive gloves and safety glasses
18. ed over for recycling in accordance with local regulations Installation WD 4S Rev 201504 3 4 Installation 3 4 1 Preparing for the installation Check that there is sufficient room for the dishwasher at the installation location Check that there are correct connections for water electricity and a waste pipe at the installation location 3 4 2 Installation A Check the following points before the machine is placed in position Check that the fuse for the machine at the site is off and non live Remove the protective plastic on the sides which are to be stood against a wall If holes need to be drilled in the machine the holes must be fitted with an edge strip or similar protection Put the machine in position and check that it is horizontal using a spirit lev el Use the legs to adjust machine height Once the machine has been filled with water do another check to make sure the machine is standing level Installation WD 4S Rev 201504 rr rr ee we 1 woas ooa A 38 4 ii me Sa arly a tet oe ee IE eR OR A tio 1 S D p D x x oO gt E i E i 7 lop i lop i i Zee me Pr wee Sta a ee hal see nates eel ee Ola rj Zah tL wi
19. he machine meets strict hygiene requirements Regular thorough clean ing is also important from a hygiene perspective A machine that is properly cleaned helps produce a good wash result reduces the risk of dirt accumulating increases the service life of the machine and reduces the risk of emergency shut down If the machine will not be used for a longer period the power to the machine iJ should be turned off using the power switch the water supply turned off and the the door should be left ajar 4 3 1 Emptying with internal cleaning e Check that the machine is in standby mode qamili A8 e Open the door Remove the tank strainers 9 Close the door Press 6 to start the emptying programme drain e When the tank is empty the internal cleaning of the machine starts imme diately if the door is closed machine_rinse The machine is now switched off automatically the lighting on ON OFF 7 fades and an audible signal sounds 35 WD 4S Rev 201504 Using the dishwasher waterflow When the machine is switched off the incoming water flow is shown on the panel pos Then the number of washes made after the last start up is shown fh XXX The total number of washes made since the machine was used for the first time is now shown e Open the door Check that the washing arms 12 and the rinse pipes 13 nozzles are clean and that no objects have fallen and become lodged in the mach
20. he room are to be dimensioned on the basis of the applicable standards 3 2 3 Drain waste pipe There must be a waste pipe with an effective trap for the machine s waste water and for water used for cleaning The floor drain capacity requirements can be found in the TECHNICAL SPECIFICATIONS chapter 3 2 4 Space for servicing A 1 metre area should be left clear in front of the machine for servicing purposes WD 4S Rev 201504 Installation 3 3 Transport and storage Always transport the machine in an upright position not be transported without a pallet or other support otherwise the machine may become damaged When transporting the machine without a normal wooden pal let always check that none of the components underneath the machine can be damaged i Take care during transport as there is a risk of tipping NOTE The machine must A Wooden pallet If the machine is not being installed immediately it must be stored in a frost free area where the air is dry 3 3 1 Unpacking Check that all parts have been delivered by comparing them with the delivery note Remove the packing material Inspect the machine for any transport damage 3 3 2 Recycling Packaging must be sent for destruction or recycling in accordance with local reg ulations The machine is manufactured from stainless steel plate among other things and also contains electronic components When it is time to scrap the machine it must be hand
21. her inside or out Pressure washing may seriously damage the machine and invalidate the manu facturer s supplier s warranty In order to satisfy current requirements electrical components of approved IP classes are used No enclosure class is designed to withstand high pressure 2 7 Washing the floor the machine and damage the components These have not been designed to withstand being washed with water Never use a pressure washer to clean the floor within 1 metre of the machine Problems with splashing can also occur when using ordinary hoses i If floors are cleaned using high pressure equipment water may splash up under 2 8 Repairing and servicing the dishwasher power using the power switch if required the switch must be locked to prevent Make sure the machine is non live before removing the cover plate Turn off the unintentional operation Avoid touching hot pipes and the booster heater 2 8 1 Instructions if the machine is not working i Check to ensure the following points e Are there any error messages on the display Has the dishwasher been used according to the instructions e Are all the removable parts in their correct place e Is the main switch in the ON position Are the fuses in the electrical cabinet still intact Ask service personnel to check the fuses If none of the above solves the problem authorised service personnel must be called to check the machine For authorised service companies
22. hing starts again immediately To return to normal operation press one of the pro gramme selection buttons that are not lit C3 auto G It is possible to set the machine for continuous operation keep the desired pro 4 2 4 Changing washing temperature and washing time by trained personnel The factory setting for the washing temperature is 60 C Trained personnel can adjust the temperature to between 50 and 70 C The chemical washing times for each programme are set on delivery to 1 0 min programme P1 2 2 min programme P2 e 4 0 min programme P3 The washing times can be adjusted between 0 0 and 9 4 minutes 31 Using the dishwasher WD 4S Rev 201504 4 2 5 Washing The items must not be soaked or pre washed with ordinary washing up liq uid Steel wool must not be used for pre treating the dishes Make sure that the dishes are in a position where they cannot move out of the washing basket during the washing and rinsing phases WD U_02 The machine s panel Remove larger food particles by scraping and rinsing the items using a hand shower The water in the hand shower must not exceed 40 C Place the items to be washed in the basket Push the basket into the machine and close the door For normal opera tion select programme P1 1 P2 2 or P3 3 depending on type of dishes and the machine will start M hand P1 P3 When auto operation has been
23. ine e Clean the pump strainer 11 drain strainer 10 tank strainers 9 Store the cleaned parts in a washing basket Leave the door ajar until it will be used next time This space saving hygiene po i sition prevents bacterial growth when the machine is not used WD 4S_08 The machine with the door ajar 36 WD 4S Rev 201504 Using the dishwasher 4 3 2 Cleaning each week In addition to the daily cleaning measures follow these instructions Remove the washing arms Loosen the lock nut A in the centre of the washer arm and remove the washer arm Check and clean the nozzles if necessary Rinse the washing arms and refit them x WD 4S_05 A Lock nut 4 3 3 Cleaning the exterior Wipe the outside of the machine with a soft damp cloth If detergent is used it must not contain abrasives Detergents containing abra sives will damage the stainless steel panels The machine must not be hosed down externally Water can enter the machine A N and damage the control panel and electrical equipment 37 WD 4S Rev 201504 Using the dishwasher 4 3 4 Incorrect cleaning methods NOTE An incorrect cleaning method may damage the machine The following A N points must be observed e Do NOT use steel wool as it will cause corrosion to form on the machine e If detergent is used it must not contain abrasives Detergents containing abrasives will damage the stainless steel panels The m
24. ine Cut off the wires and insulate these with end sleeves en closed with the machine 2 Install a clamp enclosed with the machine between terminal block L1 and L2 in X10 in the machine 3 Outgoing end on the connection cable Cut off the wires for the phases L2 black and L3 grey Insulate these with end sleeves enclosed with the machine 4 Connect L1 neutral and earth The machine has a 16A fuse see also the machine s wiring diagram Inst_230V Installation WD 4S Rev 201504 Drain waste pipe connection The drain waste pipe connection consists of a spiral hose that is provided on de livery There must be a waste pipe with an effective trap for the machine s waste water and for water used for cleaning The floor drain capacity can be found in the TECHNICAL SPECIFICATIONS E min 25mm avlopp_dp A drain waste hose B floor drain Connect the drain waste hose A to the floor drain B according to one of the op tions in the illustration Ensure that the drain connection is kept in place by using e g cable ties in the designated areas Installation WD 4S Rev 201504 3 4 4 Equipment package for the machine iJ The machine can be equipped with a number of different packages with various contents Check what your machine is equipped with The various equipment packages place no specific demand on the installation Break tank EN1717 option If the machine is equip
25. m of one side of the machine and the other in the electrical cabinet The technical data on the plates can also be found on the machine s wiring diagram The various rating fields show Wexi disk A CIC Type MAMUA E SN 3 IP 4 SV ORN THz A wi Q kW 40kW 4dKW Mardvagen 4 S 352 45 VAXJO SWEDEN maed Machine type Machine serial number Year of manufacture Enclosure protection class Voltage Number of phases with or without neutral Frequency Main fuse Motor output Electrical heating output Max output TAE O O A O Nt 1 3 Checking that the dishwasher and the manual correspond Check that the type description on the rating plate corresponds with the type de scription on the front of the manual If manuals are missing it is possible to order new ones from the manufacturer or the local distributor When ordering new man uals it is important to quote the machine number found on the rating plate WD 4S Rev 201504 General information 1 4 EC Declaration of Conformity A so called EC Declaration of Conformity is provided on delivery of the product Wexiddisk CE Declaration of Conformity Ihs declari on uf carformily oily refers ig ther aaao ove core Mar In eter NIS stale mon ary sdvilions vi muvilka uwi fede by Ie aetna nen cer Manufacturer _ _ 1 Representative 2 4 i Compier vf bechnicel documentation a 3 Our nechines Sra Marran ir e
26. me 26 Using the dishwasher WD 4S Rev 201504 Start the machine using the ON OFF button 7 on the panel WOD 4S Close the door If the following pictures are shown on the display the door must be opened and closed in order to start filling the machine or 6 Filling heating and detergent mixing starts The indication 8 now flashes gradually anti clockwise in blue The machine is ready for washing when the following conditions are satis fied The machine is filled Desired value D01 washing tank has reached the correct value 5 C Detergent mixing has been performed Now the button 7 lights green an audible signal is heard and the display shows AS eal Ready for wash 27 WD 4S Rev 201504 Using the dishwasher 4 2 Using the machine Please note the following Avoid contact with the back of the machine as it gets hot during operation Remember that there is a certain risk of tipping e g when a heavier load is placed at the outer edge of the door in the open position 4 2 1 Symbols on the machine s display Ad WOD 45 WD U_04 B A C The machine s display A What the machine is doing and what the machine will do is shown in the middle of the display B The left side of the display shows the wash side of the machine C The right side of the display shows the rinse side of the machine 28 WD 4S Rev 201504 Using the dishwa
27. n the panel If the error recurs con rinsing phase but with a lower temperature tact an authorised service company than set when the alarm is displayed Er17 The machine continues to the rinsing The alarm can be reset by pressing ON phase but with a higher temperature than OFF on the panel If the error recurs con set when the alarm is displayed tact an authorised service company IF18 The machine is not emptying as it should The alarm can be reset by pressing ON OFF on the panel If the error recurs con tact an authorised service company IF30 Low water level in the washing tank before Open and close the door The alarm can the washing programme will start be reset by pressing ON OFF on the panel If the error recurs contact an authorised service company Er80 The pump contact is not installed properly Contact an authorised service company The soft start does not work Er95 Alarm from external equipment The alarm can be reset by pressing ON OFF on the panel If the error recurs con tact an authorised service company Er96 The motor safety cut out for the pump has Contact an authorised service company tripped 40 Using the dishwasher WD 4S Rev 201504 Troubleshooting The following errors can be dealt with by the operator If the problem persists contact authorised service personnel panel display when the con trol button is pressed PROBLEMS CAUSE ACTION No indication on the
28. ns of electrical equipment The machine must be entirely non live during service turn off the power at the power switch and if required the switch should be locked to prevent unintentional operation The ma chine s electronics are sensitive to electrostatic discharge ESD which is why a static electricity wristband must be used when handling the electronics at all times This symbol explains the correct way to perform a task in order to prevent poor results damage to the dishwasher or hazardous situations This symbol identifies recommendations and hints to help you get the best results when washing to increase the machine s lifespan and reduce the risk of emer gency shut down This symbol explains the importance of careful and regular cleaning of the ma chine to meet hygiene requirements WD 4S Rev 201504 General information 1 2 Symbols on the dishwasher be entirely non live during service turn off the power at the power switch and if required the switch should be locked to prevent unintentional operation The component may only be removed by a qualified electrician The machine s elec tronics are sensitive to electrostatic discharge ESD which is why a static elec tricity wristband must be used when handling the electronics at all times A This symbol on a machine part warns of electrical equipment The machine must 1 2 1 Machine marking The machine has two rating plates one of which is placed at the botto
29. ped with a break tank it also has a booster pump Detergent dosing option Bushing for hoses is located on the rear of the machine Setting the detergent dosing is described in the chapter ADJUSTMENT IN STRUCTIONS Electrical connections see wiring diagram If liquid detergent is used together with Wexiddisk s detergent pump the deter gent must be placed under the machine s tank level WD 4S aoe E wW aa Me Seg ae wos ceo WW a6 We SOs E B m 8 WD 4S_06 The detergent A is placed below the door s B bottom edge If the machine is equipped with stand C the detergent can be placed there WD 4S Rev 201504 Installation Drying agent dosage option Bushing for hoses is located on the rear of the machine Setting the detergent dosing is described in the chapter ADJUSTMENT IN STRUCTIONS Installation WD 4S Rev 201504 3 5 Trial operation Prepare the machine for trial operation using the chapter USING THE DISH WASHER which describes which measures must be taken to prepare the ma chine for operation 3 5 1 Start up schedule This should be completed and signed by the customer on start up
30. ral information A A 2 2 Transport The machine is CE marked which means that it complies with the requirements of the EU machinery directive with regard to product safety Product safety means that the design of the machine will prevent personal injury or damage to property Modifying the equipment without the approval of the manufacturer will invalidate the manufacturer s product liability To further improve safety during installation operation and servicing the operator and the personnel responsible for installing and servicing the machine should read the safety instructions carefully Switch off the dishwasher immediately and make sure it is non live in the event of faults damage or malfunctions e g if the glass on the panel has broken The reg ular checks described in the manual must be carried out in accordance with the instructions The machine must only be serviced by trained personnel Use origi nal spare parts Warranty repairs must be performed by an authorised company Contact an authorised service company to draw up a programme of preventative care and maintenance For authorised service companies please see www wex iodisk com or contact Wexi disk AB Dangerous situations may arise if the in structions above are not followed Before the machine enters service ensure that the personnel are given the nec essary training in handling and looking after the machine Handle the machine with care during unloading an
31. rsonnel R tat naar releases Aesoiea ened Coane Cagsehdaea indie aocenelicaaieieden apie te nelatn tas merece 31 BAAD NV AGING soe E pe prea EA E E EEEE 32 4 2 6 Changing the water os secs cose vec cucedseeut ac tases npsseueeiececeuspeeepedevieeeiieueccteoades 34 4 3 After use cleaning icicdenticcncnendneravihsunerescincenssaionsnndtinandsedandenpieaueuenteauanpsduncnenices 35 4 3 1 Emptying with internal cleaning siciasicisctinntcndsnntnensreetseecuestntwemmnemeariietendes 35 4 3 2 Cleaning each WEEK oo cceeeecceeeeeeeeeeceeeeeeeeeeeaeeeeeeeeeeeneeaeeeeeeseeenaaaeeeeeees 37 4 3 3 Cleaning the exterior cecccceeeeeeeenceceeeeeeeeeeeeeeeeeeeeeseeeeeeeeeeseeeeeaaeeeeeees 37 4 3 4 Incorrect Cleaning MethOds ceceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeees 38 4 3 5 Operating problemS ssc gas detedeccaneste ens Uessedutenteccuc axeaietueuwioececicensdeuseietenseee 39 5 Technical specifications ceceicciceccssnidesenssesessnnsssccecensssnseeneesevensssennnnse 43 WD 4S Rev 201504 General information 1 Li Li General information Read the instructions in this manual carefully as they contain important informa tion regarding the correct effective and safe installation use and servicing of the dishwasher The dishwasher is intended to be used for washing items that are found in the general catering and restaurant trade The dishwasher can be equipped with a number of different options Certain op
32. sher 4 2 2 Positioning of items in baskets The machine is supplied with washing baskets depending on the equipment level iJ The washing baskets are used according to the following The yellow basket is used for plates side plates saucers etc The blue basket is used for glasses and cups and canteens The brown basket is used for cutlery during the first wash 29 WD 4S Rev 201504 Using the dishwasher a 2 ERE my x WD 4S_12 Therefore cutlery must be placed in designated baskets before the second wash the baskets above are located in the blue basket 30 WD 4S Rev 201504 Using the dishwasher 4 2 3 Selecting a programme The control panel has three programme buttons P1 1 P2 2 and P3 8 P1 Lightly soiled items e g trays and glassware P1 P2 Normal wash e g plates P2 P3 Heavily soiled items e g cutlery and pots P3 The washing temperature and chemical washing time for each programme is set on delivery When the door is closed select a programme The symbol for the selected pro gramme is lit and the machine starts immediately gramme button pressed for approx 5 seconds on the display s middle section un til the symbol is shown that indicates that this has been chosen On the panel s wash side the symbol is shown for automatic operation The programme selec tion button for the selected programme is lit When the door is closed the was
33. should be used when handling and an eyebath should be within easy access Read the warning text on the detergent and drying agent containers as well as the detergent supplier s instructions WD 4S Rev 201504 Safety instructions 2 5 Operation e If the machine will not be used for a longer period the power to the machine should be turned off using the power switch the water supply turned off and the door should be left ajar e There is a slight risk of the machine tipping if the items are not stacked properly e Avoid contact with the back of the machine as it becomes hot during oper ation 2 5 1 Hot water The temperature of the washing and rinsing water is 60 C and 85 C Do not open the door until the rinsing phase has finished The steam that comes out of the ma chine after the wash has been completed is hot 2 5 2 Risk of crushing Take care when the door is closed to avoid crushing injuries 2 5 3 Risk of slipping The floor should be kept dry to eliminate any risk of slipping Mop up any water and leftover food that has been spilt WD 4S Rev 201504 Safety instructions 2 6 Cleaning the dishwasher tergent Be careful when draining and cleaning the wash tank Wear protective i The water in the tank has a temperature of approximately 60 C and contains de gloves and safety glasses and have an eyebath within easy access 2 6 1 Pressure washing The machine must not be cleaned with a pressure washer eit
34. t to the recommended values on de livery Check the temperatures 5 Run a number of washes complete with loads and check that There are no water leaks The door switch and the door s anti pinch protection system work The water flow and pressure are sufficient see chapter TECHNICAL SPECIFICATIONS The water temperatures are maintained The washed items are clean The washed items are dried Note The equipment for detergent and drying agent option is roughly set at the factory contact your detergent supplier for a more precise setting 6 Final check Empty the machine and turn off the power using the power switch Tighten all connections on the contactor Display the guide supplied with the machine 7 Train the dishwashing personnel 21 Installation WD 4S Rev 201504 3 6 Technical documentation iJ For correct use and servicing it is essential that the documentation accompany ing the machine is made available to personnel who will be using the machine The installation and user manual which describes amongst other things how to operate and maintain the machine should be stored near the machine If the service manual is supplied with the machine it should be given to the ser vice engineer who is responsible for the machine If the spare parts manual is supplied with the machine it should be given to the service engineer who is responsible for the machine 22 WD 4S Rev 201504 Using the dish
35. tee Serta etl ia cect nena eepei leet seecietedtenestetdeadaten des 9 2 6 1 Press re Washing css cetesecctnca ices nnee ara E 9 2 7 Washing the Toor srs a E nav E E E E 9 2 8 Repairing and servicing the dishwasher essssssssssresnesrsssssesrrrnrrnsrnesererrrnrnnsesesene 9 2 8 1 Instructions if the machine is not working ssssssssesesrrrnesrsesrsererrrernenesrsrsnene 9 2 9 Recycling the machine snnnnnnnsnnneoeaeeennnnnnntnntnnnttrtnrrnrernnnnnnnnnnnttrntnnneeeneeenn nnn 9 3 Installato ceccces cece ces ccaerecteccecctnreeesesscetenceviccectececeeeaacecseneutuscesseetoewides 10 3 1 General information Seeiie tesa sexacesneeetvated sv advecencuancisueckisuiesdoeecetdsceaea leaicnseleandehscrandece 10 3 2 Requirements for the installation Site ccecceeeeeeeeeeee eee eeeeeeeceeaeeeeeeeeeeseeeeneaaeas 10 3 21 LINING ante ces deca te Seen pecs ee dee ee eee 10 3 2 2 VentilatON cece Sees ad ein a a NG ieee ee eee 10 3 2 3 Drain waste pipe oceania cic bapa cpad erinin etenean aaaea 10 3 2 4 Space for SENVICING sirce iena ee e EEE E eee 10 3 3 Iransp rt and storage serron eee e E EE 11 3 3 1 Unpacking esanen perc aaaea Eae eE ETETE a e EREE RE 11 3 3 2 RecyeliNg pacts detec pce ens cs ace gee REE A Ea EE a E EE EER EE EPRE 11 SA ati tel 01d ee ee a ee eer oor 12 3 4 1 Preparing for the installation 22 2 2 eceececccecceecee cece eee eee teeeeeeeeeeeeeeeeeeeeteeeeeaeees 12 394 2 Installation cece a aa deena len ee
36. to change the set values Programme selection Programme with too short a washing time selected Choose a programme with a longer washing time Cleaning the machine Insufficient cleaning of the ma chine affects the results of the washing Ensure better cleaning of the machine Placing dishes in baskets Incorrectly placed items can mean that the washing water does not reach the items during washing and rinsing Soaking Items with hard dried food Soak the dishes in water Do NOT use washing up liquid Protein residues Detergent residues 33 WD 4S Rev 201504 Using the dishwasher 4 2 6 Changing the water changed frequently For normally soiled loads the water should be changed after around 30 washes However always change the water in the event of foam prob lems in the tank G To achieve the best possible washing results it is important that the water is If IFO9 appears on the display this indicates that the water should be changed IF 09 e Check that the machine is in standby mode eal e Press 5 to start the water replacement programme w_c e When the tank is empty the machine is filled again and the door is closed 34 WD 4S Rev 201504 Using the dishwasher 4 3 After use cleaning HACCP is a preventive inspection system to ensure hygiene requirements are met during the washing process and cleaning of the machine As a result of its design t
37. washer 4 Using the dishwasher Li Li If the machine will not be used for a longer period the power to the machine should be turned off using the power switch the water supply turned off and the door should be left ajar This chapter describes what must be done with the machine e Before washing How washing should be performed After completed washing The use of the machine is dependent on how the machine is equipped 23 Using the dishwasher WD 4S Rev 201504 4 1 4 1 1 Machine layout Machine layout 24 WD 4S_07 Using the dishwasher WD 4S Rev 201504 SU OF es GO Nest 10 11 12 13 Button for programme P1 Button for programme P2 Button for programme P3 Display Button for changing water Button for emptying machine with internal cleaning Button for ON OFF Acknowledgement of alarm green LED for ready for wash and faint red LED when the machine is switched off Flashes yellow in the event of IF alarm and red for Er alarm Indicator which among other things counts down the washing time Tank strainers 2 Drain filter Pump filter Washing arms 2 Rinse pipe 4 4 1 2 Preparations before filling iJ Numbers in brackets refer to the pictures in the chapter entitled The machine s design Check that the power switch is in the ON position that the machine and the removable parts have been cleaned If not clean them that
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