Installation manual Use and Maintenance
Contents
1. 8 2 8 2 2 replacement of the rechargeable bottle 8 2 8 3 Filter replacement eee eee 8 3 8 4 Replacement of the UV lamp outer accessory 8 4 8 5 Cleaning ea 8 4 8 6 Water dispenser sanitization 8 5 8 7 Technical assistance cere eene 8 5 CHAPTER 9 DISMANTLING esssssesseseosesesseseesesesssseese 9 1 9 1 Dispenser dismantling 9 1 9 2 Electronic components disposal 9 1 CHAPTER 10 SPARE PARTS anos 10 1 10 1 Identification and ordering modes 10 1 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 ES J watar dacnnology Er variar dacnnology MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Pictures summary CHAPTER 1 INTRODUCTION 0000000000011 1 3 Fig 1 1 200 01 ero rrr ee TR 1 3 1 2 Identification label on the dispenser back side 1 6 CHAPTER 2 TECHNOLOGICAL DESCRIPTION ee eee eee eee eene 2 1 Fig 2 1 Mitma models OO gases 2 1 2 2 Mithis deschipLiONM 0010101011011 2 2 22 EU re 2 2 2 2 7 0000000001 2 2 2 2 JOVI WI 2 2 CHAPTER 4 UNPACKING aa 4 1 Fig 4 1 PACKAGING M cmn 4 1 C2. eee 1 5 1 6 Manufacturer 7 1212 1 1 2 2 2 2 207 1 6 1 7 Manufacturer s responsibility and warranty 1 7 1 7 1 warranty terms idees RES eben ede SERA 1 7 1 8 Thecnical assistance service 1 8 1 9 Copyright as 1 8 CHAPTER 2 TECHNOLOGICAL DESCRIPTION ee eee eee eee ee eese ene 2 1 2 1 Available models 2 1 2 2 Milita 2 2 2 2 1 GUL diesxississuiieissssidess esse VERE 2 2 Bus d qj Sebeeseascicescscocecuadcascsecsoeces 2 2 2 2 9 JOVWo ii GGG 2 3 2 3 Technical data s gt _ ssesedseiocsscossesssctesdssesoesues 2 3 2 4 Emission of machine noise 2 5 CHAPTER 3 SAFETY REQUIREMENTS eee ee eee eese eee eee 3 1 3 1 General notes 1 1 eee 3 1 3 2 Symbols iii 3 1 3 3 Safety warnings ee eee eee ee eee ee eee eee eoe 3 2 3 3 1 operators qualification 6 6 606 3 3 CHAPTER 4 UNPACKING eee ito o eoo eoe eee suus 4 1 4 1 Visual check 2 222028 4 1 4 1 1 check of machine and equipment supplied 4 1 4 2 Unpacking sessssessessssesses aeee 4 2 4 3 Packing list 4 2 CHAPTER 5
3. watar tgennology e Interventions not specified in this manual must be carried out only by skilled staff or in one of Asset s authorized Service Centres 3 3 1 Operator s qualification The operator must follow the instructions supplied for his own safety and for users in particular he must respect the requirements contained in this manual during the operating phases Typical activities foreseen e useofthe machine and its normal operating conditions and restoring of the operation after a stop e taking the necessary measures to maintain the per formance quality e nozzle cleaning e collaboration with the staff in charge ofthe extraordinary maintenance operations skilled technician MITHIA Use and Maintenance cod Man 03 Rev 02 2010 variar dacnnology Intentionally blank page MITHIA Use and Maintenance cod Man 03 Rev 02 2010 4 3 Unpacking 4 1 Visual check At the arrival the packaging shall be in perfect condi tions without signs of collision or breaks without signs that lead to suppose that it was exposed to heat sources frost water etc without signs of tampering Any deformations indicate collisions that occurred during the transport which could compromise the normal opera tion of the machine 4 1 1 Check of machine and equipment Supplied The machine its main body the related accessories and in general the equipment supplied must be in perfect preser
4. U E Peli i _ 5 z 5 i 37 D hd Gi ai D Ge ip G i T iL w whe Go amp SS i am 6 L IL N m c d fia G Lr L G H L 5 la i O G F 5 bs dy L SS OS Ct 8 O o x Geg c C a watar iactinology E E Pe LA s woe SIETE Cv 2 6 E c E La CSO Installation manual Use and Maintenance Rev February 2010 Manual Cod 03 MITH IA ASSET S r l Loc Isola del Pero 16 17041 ALTARE SV ITALY Tel 39 019 58 48 30 Fax 39 019 51 42 186 email info assetitalia it sito web www assetitalia it Caratteristiche ecologiche ISO 9706 LONG LIFE Riserva alcalina gt 2 Completamente riciclabile e biodegradabile pH neutro estrazione a freddo Cellulosa bianchita impiegando processi ECF Elementary Chlorine Free Cellulosa proveniente da foreste correttamente gestite 94 62 CE assenza di metalli pesanti G ae HEAVYMETAL DI ELEMENTARY ABSENCE G CHLORINE eae RECYCLABLE FREE ISO 9706 L variar gennology Table of Contents CHAPTER 1 INTRODUCTION iiss ssssesseviivieseeueseesossse 1 3 1 1 General information ee eee ee eee eee 1 3 1 2 Aim of the manual eee ee eee eee 1 4 1 3 Where and how to keep the manuaLl 1 4 1 4 Manual updating eee eee 1 5 1 5 Cooperation with the user
5. Use and Maintenance Man cod 03 Rev 02 2010 1 6 UT Water izonnology 1 6 Manufacturer The machine identification data are included in the label positioned on the rear of the machine MITHIA pn ESMITHIA E FRB s n 4 226 2361 SeHz 84A Class SN l Refrigerant R134a 499 Max press H 0 S kPa Sbar n EE Max press CO 600kPa 6bar 1 Made in Italy ASSET s r I MINN UT TH ONL The label includes the following data in this order model serial number power supply voltage V frequency Hz power W and absorbency only of the refrigerant part A the pertaining Climatic Class type of refrigerant and quantity in grams maximum pressure of the water supply to which the dispenser can ne connected bar fig 1 2 country of manufacture European CE conformity marking The removal or however every type of tampering of the identification label makes the warranty expire MITHIA Use and Maintenance Man cod 03 Rev 02 2010 1 7 Manufacturer s responsibility and warranty In order to take advantage of the warranty supplied by the Manufacturer the user must carefully follow the measures indicated in the manual and in particular always operate within the machine limit of use always carry out constant and accurate cleaning and maintenance operations The manufacturer declines any responsibility direct and indire
6. EN 60335 2 14 2006 Electromagnetic compatibility EMC Requirements for household appliances electric tools and similar appara tus Part 1 Emission EN 55014 1 2000 A1 2001 A2 2002 Electromagnetic compatibility EMC Part 3 Limits Section 2 Limits for harmonic current emissions equip ment input current 16A for phase EN 61000 3 2 2000 Electromagnetic compatibility EMC Part 3 Limits Section 3 Limitation of voltage chang es voltage fluctuations and flicker in public low voltage supply systems for equipment with rated current 16 A for phase and not subject to conditional connection EN 61000 3 3 1995 A1 2001 Electromagnetic compatibility Requirements for house hold appliances electric tools and similar apparatus Part 2 Immunity Product family standard EN 55014 2 1997 A1 2001 Following the provision of the directives EC 73 23 EC 89 336 EC 92 31 EC 93 68 Altare li 24 06 2009 PRO nager igennology 1 9 r variar dacnnology Intentionally blank page 1 1 0 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 E SUC ep watar dacnnology Z zTechnological description 2 1 Available models 1 ELITE Microfiltration of room temperature cold and sparking water 2 JOY Room temperature and cold water 3 JOY HW This dispenser is featured by the 95 hot water option that is operated by pressing simulta
7. INSTALLATION J eene dile Dee 5 1 5 1 Environmental characteristics 5 1 5 2 Cleaning sssssesssesedesosese el 5 1 5 3 POSITIONING ssscscsceseseciorere lecco cit 5 1 5 4 Connections sssscscesiosiceoseon loess 5 2 5 4 1 outer accessories rie 5 2 5 4 2 connection to the water mains Lee 5 3 5 4 3 power supply connection 6 6060 6 0606 5 5 5 4 4 internal monouse bottle replacement 5 5 5 4 5 connection of rechargeable external Co bottle 5 6 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 watar isctnoloty CHAPTER 6 DISPENSER USE SSG 6 1 6 1 Control panel 000101010101000 6 1 6 2 start UD Siria 6 2 6 3 Temperature setting e eee ee eee eene 6 3 6 4 Precautions for JOY HW model e 6 4 6 4 1 procedure for setting the hot water boiler temperature siii 6 5 CHAPTER 7 TROUBLE SHOOTING uesessesssosoeesessessesecseseeseses 7 1 7 1 Solutions to problems sseseseseseseseseseseseseseso 7 1 CHAPTER 8 MAINTENANCE 0000101010101 8 1 8 1 Ordinary scheduled maintenance cycles HACCP 0000127 0000 8 1 8 2 Replacement of the monouse or rechargeable CO bottle ccccccscssezzcscosiosioconeczecso 8 2 8 2 1 replacement of the monouse bottle
8. any request of spare parts must be sent to Manufacturer For trading parts if the Manufacturer considers it useful it is possible to supply technical manuals or the original documentation of the supplier If these are not supplied they are however included in the Technical File of the machine in the Manufacturer s archives as provided by the Ministerial Decree 2006 42 EC If necessary contact the Technical Service to identify the needed part If the needed parts are not included in any position or it is impossible to identify them contact the Technical Service indicating the type of machine the serial number and the year of manufacture These data are included in the identification label posi tioned on the machine MITHIA Use and Maintenance Man cod 03 Rev 02 2010 watar tgcnnology 10 1 r watar isctinoloty Intentionally blank page 1 0 2 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 r r as i watar iscnniology ASSET S r l Loc Isola del Pero 16 17041 ALTARE SV ITALY Tel 39 019 58 48 30 Fax 39 019 51 42 186 email info assetitalia it www assetitalia it ASSET declines all liability for any damage to people or property caused by incorrect use of this product Subject to change without prior notice
9. by the Declaration of Conformity issued by the Manufacturer and enclosed to the manual This publication hereinafter simply called the manual includes all the information for use and for a safe main tenance of the device mentioned in the Declaration of Conformity This device that in the course of the manual will be ge nerically called machine or dispenser is manufactured by the company ASSET srl whose details are indicated hereinafter in this publication This publication is intended for subjects generically defined as users who are intended to use the machine In particular they can be identified as follows operators directly involved in transport storage installation use and ordinary maintenance of the machine from its launch onto the market up to the day of disposal direct users The original text of this publication drawn up in Italian language represents the only reference for the settlement of possible disputes related to the interpretation of the translation in the community languages This publication must be considered as an integral part of the machine and therefore it must be preserved for future reference up to the final disposal and scrapping of the machine MITHIA Use and Maintenance Man cod 03 Rev 02 2010 NI SST watar dacnnology fig 1 1 MITHIA 1 3 1 4 watar igennology 1 2 Aim of the manual T
10. in good conditions even after a long use it will be necessary to clean periodically its external surfaces To clean it turn off the machine disconnect from the power supply and close the water tap For cleaning do not use used or dirty cloths since the dispensing point that was sanitized before the dispatch could be inexorably contaminated For example for cleaning use a new piece of blotting paper slightly dampened with not aggressive detergent and disinfectant products diluted in water Do not touch the dispensing points with dirty hands Do not use solvents or alcohol based products The ventilation slits of the dispenser on the right side must be cleaned by using a dry brush AN WARNING IV radiation can cause da lages to the eyes and ski ver expose to direct radiatioi MITHIA Use and Maintenance Man cod 03 Rev 02 2010 8 6 Water dispenser sanitization Every 6 12 months of use of the dispenser it will be necessary to follow a sanitization cycle to prevent possible bacteria contaminations This operation must be carried out by skilled technical staff of the or technical service center or by the authorized reseller In case of a long inactive period in which the dispenser is not used it is compulsory to carry out a sanitization cycle sanitize the dispenser after each filter replacement or after a period in which the dispenser is not used for one or more weeks Every week of use as stated in the previous ta
11. 10 watar tgennology 2 3 Technical data The following data are related to the dispenser with serial configuration LT N 16 5l h At 10 16 5l h At 0 16 5l h At 10 C 50 F Room C 50 F Room C 50 F Room Temperature 25 C Temperature 25 C Temperature 25 C 77 F Humidity 75 77 F Humidity 75 77 F Humidity 75 WATER INLET FITTING Rapid for 4 mm pipe Co INLET FITTING Rapid for 6 mm pipe WATER SYSTEM WORKING PRESSURE MIN MAX 1 5 4 5 bar 1 5 4 5 bar 1 5 4 5 bar Ei MITHIA Use and Maintenance Man cod 03 Rev 02 2010 COLD AND SPARKLING WATER OUTPUT ED y Water isctinoloty HAND DISPENSING TAP WITH FLOW 1 for each type of REGULATION water dispensed SOUND PRESSURE LEVEL 39 dB A 39 dB A 39 dB A SOUND POWER LEVEL 41 dB A 41 dB A 41 dB A Min 2 C 35 6 F Min 2 C 35 6 F Min 2 C 35 6 F MORA GE TENE ERATE IN MAA Max 40 C 104 F Max 40 C 104 F Max 40 C 104 F 2 4 Emission of machine noise The noise level with continuous operation is less than 70 dB A These data are available in the Technical File in the Manufacturer s archive MITHIA Use and Maintenance Man cod 03 Rev 02 2010 A 2 Safety requirements 3 1 General notes The dispenser was designed and manufactured in compli ance with the requirements of the Machinery Directive 2006 42 EC taking into account its ord
12. HAPTER 5 INSTALLATION C suono porno nec 5 1 Fig 5 1 Outer connections on back side of Mithia 5 2 5 2 Drinking water pipe connection to mains 5 3 5 3 Power supply cable connection 5 5 5 4 Connection of internal monouse Co bottle 5 5 5 5 Internal monouse Co bottle compartment 5 6 56 Connection of rechargeable external Co bottle 5 6 5 7 Pressure reducer BN 5 6 5 8 Mithia rear coupling for external bottle 5 7 CHAPTER 6 DISPENSER USE a O 6 1 Fig 6 1 Mithia 5 ad O 6 1 6 2 Joy HW control panel 8 AP 0 6 1 6 3 Elite control panel Bf 9 Em 6 1 6 4 Joy control panel cael 6 1 6 5 Plastic front panel opening K 808 00 6 2 6 6 Water temperature thermostat 6 3 6 7 Joy panel eee re EE 6 3 6 8 Switch on rear side Joy HW E 6 3 6 9 Boiler temperature set up procedure 6 4 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Q TI watar tgennology watar igennology CHAPTER 8 MAINTENANCE wenessssessexsescueseessoesccsessse 8 1 Fig 8 1 Monouse bottle replacement 8 2 8 2 Rechargeable bottle replacement 8 2 8 3 Filter replacem
13. NG before supplying powerto the devic it is obligatory to check that th oiler switch is positioned on C id the graded thermostat kn anch essa in posizione fig 6 5 EM _ a zm watar ischnumolosy 10 wait 5 minutes and dispense at least 1 2 litre of each type of water To obtain an optimal carbonisation it is necessary to wait about 2 hours without dispensing cold or sparkling water from the dispenser connection to the mains supply 6 3 Temperature setting MITHIA professional dispensers are equipped with a thermostat see here at side to adjust the water temperature as desired The adjustment may be set from 4 C to 12 C by turning the rear knob that is numbered from 1 to 7 ex position 1 12 C position 7 4 C position 0 zero refrigerator switch off 6 4 Precautions for JOY HW model After starting up the dispenser as described in paragraph 6 2 press simultaneously the dispensing keys and dispense at least 1 litre of water Position the rear switch located high at left see here at side on 1 and turn the graded knob of the thermostat positioning it at the desired temperature FAILURE TO OBSERVE THE JUST DESCRIBED PROCEDURE CAN CAUSE IRREVERSIBLE DAMAGE TO THE BOILER AND THE WATER DISPENSER GUARANTEE WILL BE INVALIDATED The two keys marked with the symbol dispense hot water only if pressed simultaneously in order to prevent unintentional dispensing that could cause b
14. a too Carry out the ice bank defro sting procedure on the thermostat Rear switch e on Adjust a higher temperature MITHIA Use and Maintenance Man cod 03 Rev 12 2010 g Maintenance The buyer and or user can only carry out the interventions specified in this manual The manufacturer declines any responsibility for any in tervention made by the buyer and or user if not indicated in this manual Interventions not specified in the manual and made by the buyer and or the end user during the guarantee period makes it expire immediately Interventions which result necessary and not specified in the manual can be carried out only by the Technical Assistance Centre or by the authorized Dealer 8 1 Ordinary scheduled maintenance cycles HACCP The following table states all the interventions of ordinary maintenance to be carried out These periods of time refer to the normal condition of use as established in the technical sheet A more intensive use can determine a reduction of the required intervals of time COMPONENT External covering and front Hydraulic circuit inside the ua dispenser Sanitization TYPE OF OPERATION Water filter Replacement Dwum en m uw Refrigerator condenser MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Ty _ watar gennology WARNING the maintenance operati ust be carried out when t nachine is switched off and wit cold coffee syst
15. and wheel of the bottle fig 8 2 n 1 by turning it clockwise until it is com pletely locked Unscrew the hexagonal ring nut n 2 which couples the reducer to the bottle by using a 28mm adjustable spanner check the status of the gasket and if it is necessary replace it Screw again the hexagonal ring nut of the reducer MITHIA Use and Maintenance Man cod 03 Rev 02 2010 on the new bottle and lock strongly with the adjustable Spanner open the upper hand wheel of the bottle Position the bottle in its place and block it with the proper chain or belt 8 3 Filter replacement In relation to the type of filter with a standard use of the dispenser it is compulsory to change the water filter cartridge at least once a year or every six months Once the filter is wet even if the dispenser is not used it has to be replaced within a period of 12 months or in accordance with the technical specifications of the filter manufacturer At each filter change itis a good rule to note down the date of replacement by directly writing it permanently on the new filter installed Proceed as follows close the water interception tap press the room temperature water key and keep it pressed until the dispenser doesn t dispense water Place a cloth under the cartridge and subsequently turn the coupling head of the cartridge of one half turn and remove it by pulling down fit again open the interception tap of water and ch
16. ation close again the interception valve MITHIA Use and Maintenance Man cod 03 Rev 02 2010 5 4 watar igennology 4 connect the free end of the tube to the water inlet fit ting positioned on the back side of the dispenser 5 open the interception valve to check that there are no leakages from the fittings previously assembled 6 It is suggested to carry out the dispenser sanitiza tion by using the appropriate kit optional and not supplied with the dispenser If the optional prefilter is installed proceed as fol lows carry out the interventions previously described from point 1 to 3 cut the water supply tube in the insertion point of the prefilter insert the supply tube interception valve side on the inlet fitting of the prefilter insert a free end of the supply tube on the outlet fitting of the prefilter carry out the interventions described from point 4 to 6 If the internal optional filter is not used it is however compulsory to insert a prefilter unit in series with the water supply line the manufacturer declines any respon sibility for the consequences due to non observation of this requirement In any case any filtering unit which has to be connected to the water dispenser must be necessarily drained Moreover verify that the unit agrees with the hygienic and security standards in force and its compatibility with the technical features of the dispenser as stated in the pr
17. be prosecuted according to the law MITHIA Use and Maintenance Man cod 03 Rev 02 2010 DICHIARAZIONE DI CONFORMITA CE EC 2006 95 EC 2004 118 EC DECLARATION OF CONFORMITY EC 2006 95 EC 2004 118 EC 1992 31 EC 1993 68 ASSET S r l Loc Isola del Pero 16 17041 Altare SV Italy dichiariamo sotto la nostra responsabilit che il prodotto EROGATORE D ACQUA MITHIA al quale si riferisce questa dichiarazione conforme alle seguenti norme Sicurezza di elettrodomestici e apparecchi elettrici Requisiti generali EN 60335 1 2002 A1 2004 A2 2006 A11 2004 A12 2006 Sicurezza di elettrodomestici e apparecchi elettrici Par te 2 15 Requisiti specifici per apparecchi per riscaldare liquidi EN 60 335 2 15 2002 A1 2005 Sicurezza apparecchi per uso domestico e similare Campi elettromagnetici Metodi per la valutazione e le misure EN 50366 2003 A1 2006 Sicurezza di elettrodomestici e apparecchi eletric ci Parte 2 14 Requisiti specifici per polverizzatori e macinacaff EN 60335 2 14 2006 Limiti e metodi di misurazione dei disturbi radio caratteri stici di apparecchi con motore elettrico e termici per uso domestico e simili scopi strumenti elettrici e simili appa recchiature elettriche EN 55014 1 2000 A1 2001 A2 2002 Compatibilit elettromagnetica EMC Parte 3 Limiti Sezione 2 Limiti per le emissioni di corrente armoni ca corrente in in
18. ble sanitize the dispensing nozzle Unscrew the nozzle and dip it in a sanitizing liquid for food use for about 10 15 min Then rinse the dispensing nozzle copiously with water and screw it again in its seat 8 7 Technical assistance In order to optimize the Support and Assistance service ASSET makes use of a network of Resellers and Authorized Distributors that supports Clients for any possible request of Service Therefore the Final User must only contact the Reseller where he purchased the machine for any request of Assistance or Technical Support ASSET Resellers have complete access to our Technical Support resources and a full knowledge of the possible problems that could stand out They are also the sole able to send a RMA request to our Company since ASSET does not sell directly to Final Users MITHIA Use and Maintenance Man cod 03 Rev 02 2010 WARNING lever disconnect the power cable it if the dispenser is not use long time only close thewatert 8 5 watar isctinoloty Intentionally blank page MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Za Dismantling 9 1 Dispenser dismantling The dispenser must be dismantled after disassembling the different parts that make it up Request the Retailer for specific information regarding the dismantling operations Once disassembled the different parts subdivide the dif ferent components separating metal from plastic
19. ble is forbidden After the required checks it will be possible to insert the female plug with trapezoidal section of the power cable in the proper socket in the back side of the dispenser fig 5 3 Before inserting the power connection plug of the dispenser in the socket make sure that the main switch is positioned on 0 and then open the water interception valve and the CO bottle for Elite model 5 4 4 Internal monouse bottle replacement Set up or replacement of the finished monouse CO bot tle inside the dispenser will be carried out in accordance with these steps 1 With one hand clutch the pressure reducer With the other hand unscrew completely the CO bottle fig 5 4 keeping it vertical turning it clockwise set up or counterclockwise replacement A possible gas leakage during the set up or replacement operations is normal Instead a continuous gas leakage is not normal after the complete screwing up of the bottle set up MITHIA Use and Maintenance Man cod 03 Rev 02 2010 watar gennology WARNING ponsibility for possible dama persons or things due to conne on of the dispenser to electrica ains not in conformity with th egulations and laws in force ii e installed In particular th ectric mains must be equippi 1 MEA PENH amy 1 5 5 5 6 waisr dacnnology 2 Position the CO bottle in its place fig 5 5 with the black knob of the pressure re
20. copper etc according with the type of separate waste disposal in force in the Country where the dispenser is dismantled In case it is necessary to store the different components waiting to be accepted in the dump pay attention to pre serve them in a safe place sheltered against atmospheric agents in order to prevent contamination of ground and water 9 2 Electronic components disposal The community directive 2002 96 EC adopted in Italy with legislative decree n 151 of the 25th of July 2005 imposes to manufacturers and users of electric and electronic equipmenta series of obligations related to the collection treatment reuse and disposal of this kind of waste Pay attention to the waste disposal regulations in force Keep in mind that unauthorized disposal of this kind of waste involves application of financial penalties provided by regulations in force MITHIA Use and Maintenance Man cod 03 Rev 02 2010 L waiar tgennology A CAUTION Instructions related to this chapter are to be intendec ust as indication Refer to th gulations in forceinthe Cou vhere the device is us variar dacnnology Intentionally blank page MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Q Spare parts 10 1 Identification and ordering modes Diagrams and drawings to identify the different parts are available in the technical file of the machine in the Manufacturer s archives therefore
21. could be inexorably contaminated For example for clean ing use a new piece of blotting paper slightly dampened with not aggressive detergent and disinfectant products diluted in water Do not use solvents or alcohol based products Do not touch the dispensing points with dirty hands The ventilation slits of the dispenser on the right side must be cleaned by using a dry brush 5 3 Positioning The dispenser must be placed on a level surface which can support its weight including water gross weight see technical sheet However the water dispenser positioning must allow sufficient ventilation MITHIA Use and Maintenance Man cod 03 Rev 02 2010 watar tgennology AN CAUTION f environmental conditions diffe ent than those required are noticed luring installation or if they change ier time immediately contact tl iufacturer before using iser for the necessary c AN CAUTION lo not use liquids containin olvents or abrasive material clean the dispenser 5 1 E watar isctinolosgvy In particular its back and upper sides must have a IMPORTANT minimum free space for ventilation of at least of 10 ll race with UNI EN 1038 cm For this reason the dispenser must not be placed near direct or indirect heat sources ex ovens radiators stoves coffee machines etc i Plugs for power and water supply must be available near the equipment is installed n a the water dispenser and must c
22. ct caused by machine use different than what indicated in this manual use by staff who did not read and fully understand the contents of this manual use not in conformity with specific standards in force in the Country of installation modifications carried out on the machine on the software on the operation logic if not authorized in writing by the Manufacturer unauthorized repairs exceptional events If the machine is sold to third parties also this manual must be delivered to the new owner any right of the Purchaser will be automatically invalided if the manual is not delivered including the warranty terms where applicable If the machine is sold to third parties in a Country where is spoken a different language than the language indicated in this manual the old user is responsible to supply a faithful translation of this manual in the language of the Country where the machine will operate 1 7 1 Warranty terms The machine is guaranteed by ASSET srl for a 24 twenty four month period from the invoice date This guarantee covers manufacturing and assembling defects ASSET srl undertakes to replace or repair at is own charge at its factory carriage free any part that the manufacturer considers defective MITHIA Use and Maintenance Man cod 03 Rev 02 2010 SS watar gennology 1 7 1 5 e watar tgennology If service by a repair technician of the Manufacture
23. ducer turned internally Pay attention that the plastic tube connected to the pressure reducer does not remain tensioned or squashed during the C02 bottle set up or replacement opera tions 3 The dispenser is ready to dispense 2 hours after the Start up Note the correct position for the CO bottle set up or replacement is vertical with the pressure reducer above and the bottle under 5 4 5 Connection of rechargeable exter nal C02 bottle To ensure a greater autonomy of sparking water dispens ing it is possible to replace the monouse CO inside the dispenser with a rechargeable external bot tle that has a significantly greater capacity fig 5 6 It is not possible to supply data on the bottles autonomy since this de pends on the use characteristics and temperature of sparkling water Set up of the external rechargeable monouse CO bottle will be carried out in accordance with these steps 1 Remove the CO pipe from the pressure reducer and insert it in the appropriate coupling already provided inside the dispenser 2 Screw the adapter optional for the external CO bottle to the supplied pressure reducer and tighten it firmly or replace the reducer with a specific one for rechargeable bottles 4 WARNING posure to C02 spout can caus rns due to the very low outpu nperature of gas itis dangerou Ji ch or expose hands or ama oth MITHIA Use and Maintenance Man cod 03 Rev 02 2010 3 Insert
24. ead carefully this instruction manual before using the dispenser in order to be sure that it is used in the best safety conditions e This device is not intended to be used by persons included children with reduced physical sensory abilities or with scarce experience and knowledge unless they are under supervision of a person in charge of their safety or they are informed by him her on the use of the device It is necessary to keep children under control to prevent them from playing with the device e The repair of the product must be carried out only by a skilled technician or in a Service Centre authorized by Asset srl for your security and in compliance with the standards e Install the water dispenser in a proper way to guar antee a right ventilation for the machine cooling or a distance on all sides of at least 10 cm from any wall or object e In case of abnormal functioning do not manipulate or tamper with the internal components of the dispenser Contact our technical assistance service e Keep this instruction manual in order to deliver it to the new owner if the dispenser is sold e Do not place objects on the water dispenser e Do not place the dispenser upon other objects e In case of damage contact the technical assist ance e In case of breakdown disconnect the power supply close the water mains and contact the technical as sistance MITHIA Use and Maintenance cod Man 03 Rev 02 2010
25. eck the seal pull the room temperature water lever and dispense at least 10 litres of water However dispense al least 3 4 litres of each type of water also if the dispenser is not used for short time 2 3 days After the filter replacement it is compulsory to purge the machine by dispensing at least 5 litres of water by pressing the key Za room temperature water dispensing Disregard of the purge operation could cause irreversible damage to the machine MITHIA Use and Maintenance Man cod 03 Rev 02 2010 WARNING fore every filter replacemen is suggested to carry out the ispenser sanitization by 0 he propriate kit optional ant IMPORTANT ay attention that the plast ose is not flattened or stretche 8 3 watar gennology 8 4 Replacement of the UV lamp outer accessory As indicated in the table of page 1 in devices equipped with UV lamp ultraviolet rays it is necessary to replace the bulb lamp every 12 months maximum This operation has to be carried out only by skilled staff and for this reason it is necessary to contact the technician or the authorized reseller Note UV radiations can cause damages to the eyes and skin never expose to direct radiation It is possible to check the UV C lamp operation by means of the luminous points visible inside the dispensing compartment Three light points show through if the lamp is operating 8 5 Cleaning To keep the dispenser
26. eed for ex damage that compromises consulting it also partially the user must obtain a new copy by requesting it exclusively to the Manufacturer in dicating the publication code positioned on the cover MITHIA Use and Maintenance Man cod 03 Rev 02 2010 L variar gennology 1 4 Manual updating The manual reflects the machine state of art at the time of its launch onto the market being an integral part of it The publication is compliant with the directives in force at that time the manual cannot be considered unsuitable further to possible updates of standards or modifications on the machine Any supplements of the manual that the Manufacturer considers suitable to send to the users must be kept with the manual and become an integral part of it 1 5 Cooperation with the user The Manufacturer is available to supply additional infor mation to customers and to consider any suggestions for improvement in order to bring this manual more into line with the requirements for which it was published If the machine is sold the original user must give this manual to the new user and communicate the address of the new owner to the manufacturer so that it may be provided with any essential information or updates All property rights of the contents included in this publi cation are reserved to Asset s r l therefore it cannot be reproduced totally or partly unless written authorization by the manufacturer MITHIA
27. em and powe and water supplies disconnec ted It is recommended to b xtremely carefully to remo he power plug from the pow pply Non authorized intervi is on the machine an ring the warrant OPERATIONS FREQUENCY Fg 8 1 8 2 waar dgcnnology 8 2 Replacement of the monouse or rechargeable CO bottle When gas is over the device starts dispensing less carbonated water and with a very reduced flow so it is necessary to replace the CO bottle CAUTION As explained in chapter Installation It is possible to not expose hands or any othe use monouse or rechargeable bottles the monouse can Ce be utilized once the rechargeable can be refilled and i used again and usually they have a bigger content and autonomy 8 2 1 Replacement of the monouse bottle Unhook the bottle fig 8 1 from its support binder and with one hand clutch the pressure reducer and with the other hand the bottle and unscrew it until it comes out from the reducer Screw the new bottle on the pressure reducer by keeping it vertical near the end it is possible to hear a gas le akage which will disappear with the complete blockage of the bottle into the pressure reducer Position the bottle in its place and block it with the proper chain belt If the gas leakage does not end lock strongly the bottle to the reducer or replace the sealing gasket fig 8 1 8 2 2 Replacement of the rechargeable bottle Close the upper h
28. ent anice 8 3 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 SS watar gennology Dear Customer Asset Srl would like to thank you and congratulate for your choice Water is a vital and essential element Water represents 70 of the human body and every day we ought to drink at least 2 litres of it to be in health and to refresh ourselves For this reason the most important thing to do is to be sure of the goodness and quality of the water we daily drink This useful and functional dispenser is manufactured with the most modern and innovative technologies Its quality materi als are subjected to a rigorous control according to our com pany standard All the materials and components are tested during the entire production process to satisfy your expecta tions We ask you to read and respect these simple instructions to guarantee the best results since at the first use of the dis penser This manual includes important information not only for the use but also for your safety and for maintenance it is part of the machine MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Er variar dacnnology MITHIA Use and Maintenance Man cod 03 Rev 02 2010 a Introduction 1 1 General information The machine is realized in compliance with the direc tives in force in the European Community and with the required technical rules as certified
29. entres 4 3 Packing list The packing list includes all the parts supplied The contents can change for each single machine in accordance with the commercial agreements with the optional parts supplied etc Indicatively the supply includes nozzle electric power supply cable 2m water connection hose 6x8 4m 3x3 8 male fitting for connection to the water mains this manual MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Iropean packaging standards Officii jurnal of the European communities N 365 19 Carton containers are asy to recycle Plastic wrappings ari ace with materials free from dai in ended to contact the comp ty in the pertaining te 2 AInstallati on 5 1 Environmental characteristics The operating environment must have the following characteristics Temperature 5 40 C 41 104 F Maximum relative humidity 80 The dispenser must not be used in open areas and or exposed to atmospheric agents or in environments with steam fumes or corrosive and or abrasive dusts with risk of fire or explosion and however where the use flameproof components is required 5 2 Cleaning Before starting up the dispenser it could be necessary to clean the equipment from dust foreign substances and dirt accumulated during the transport and storage periods For cleaning do not use used or dirty cloths since the dispensing point that was sanitized before the dispatch
30. erception valve tap and a non return valve For a good functioning of the dispenser the water mains must satisfy the following the characteristics e no overpressure e pressure values according with the previous technical data sheet see chapter 2 2 If the pressure of the water mains is greater than 4 5 bar it will be necessary to install a pressure reducer after the interception valve by setting the pressure on 4 bar Pressure peaks greater than 6 5 bar cause the safety valve to open with consequent outcome of water from the device Fittings and pipes for connection to water mains must be certified for food compatibility All the pipes and fittings provided agree with the abovementioned feature Optional accessories such as filters pre filters to be assembled on the water mains after the interception valve must be certified for food compatibility For a correct installation to the water mains proceed as follows 1 screw the non return valve on the interception valve the pressure reducer if necessary and the 3 8 x 8 fit ting in order to connect the water supply tube included in the supply 2 connect the supply tube to the water supply fitting fig 5 2 3 position a suitable container at the free end of the tube to be inserted in the dispenser and open the intercep tion valve to drain and clean the tube the external filter and the outer accessories if any by draining at least 5 L of water after this oper
31. evious technical sheet Water supply connections with a length longer than 10 metres must be realized with a greater section pipe The pipe delivered with the supply will be used just for the connection to the water dispenser and to the optional accessories filters prefilters etc which must be in Stalled in line with the mains MITHIA Use and Maintenance Man cod 03 Rev 02 2010 A WARNING se specific filters that dose iti limescale products to pre it the formation of limescal he hot parts of the devi 5 4 6 Power supply connection The dispenser is in accordance with the current EEC norms For this reason it is marked with the CE symbol The Manufacturer declines any responsibility for possible damage to persons or things due to connection of the dispenser to electrical mains not in conformity with the regulations and laws in force in the country where the device will be installed In particular the electric mains must be equipped with a high sensitivity circuit breaker switch cut out switch with tripping power not greater than 30mA and a grounding system in conformity with the standards and regulations in force Anyway it will be necessary to check that characteristics of the power supply line are suitable for the dispenser as indicated in the technical data sheet In case the power supply cable is damaged it must be re placed with a new one having the same characteristics Any attempt to repair the ca
32. gresso dell apparecchiatura lt 16A per fase EN 61000 3 2 2000 Compatibilit elettromagnetica EMC Parte 3 Limiti Sezione 3 Limitazione delle fluttuazioni e dei picchi di tensione nei sistemi di alimentazione a bassa tensione per apparecchiature con corrente nomi nale lt 16A EN 61000 3 3 1995 A1 2001 Requisiti di immunit per elettrodomestici strumenti e apparecchi similari Norma per famiglia di prodotti EN 55014 2 1997 A1 2001 secondo le disposizioni delle direttive CE 73 23 CE 89 336 CE 92 31 CE 93 68 Altare li 24 06 2009 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 EC 1992 31 EC 1993 68 ASSET S r l Loc Isola del Pero 16 17041 Altare SV Italy declare under our responsability that the product WATER DISPENSER MITHIA to which this declaration relates is in conformity with the following standards or other normative documents Safety of household and electrical appliances General requirements EN 60335 1 2002 A1 2004 A2 2006 A11 2004 A12 2006 Safety of household and electrical appliances Part 2 15 Particular requirements for appliances for heating liquids EN 60335 2 15 2002 A1 2005 Household and similar electrical appliances Electro magnetic fields methods for evaluation and measure ment EN 50366 2003 A1 2006 Household and similar electrical appliances safety Part 2 14 Particular requirements for kitchen machines
33. he aim of this manual is to give the indications to use the machine safely and to carry out the ordinary main tenance procedures Any calibrations adjustments and extraordinary mainte nance operations are not included in this booklet since they are carried out exclusively by the service techni cian that must operate on the machine in respect of the technical and project characteristics for which is was manufactured The machine intended use and configuration are the only ones admitted by the Manufacturer do not try to use the machine disagreeing with the indications supplied Any other use or configuration must be previously agreed upon with the Manufacturer in writing and be enclosed to this manual Concerning installation and use the user must follow the specific laws in force in the Nation where the machine is installed The user is expected to know and consult the laws directives etc recalled in the text in order to achieve the aims that the manual sets 1 3 Where and how to keep the manual This manual and any possible enclosures related to it must be kept in a protected and dry place and always be available for reference It is recommended to make a copy of the manual and keep it in the archive Refer to the data of the machine identification label when exchanging information with the Manufacturer or with authorized assistance staff This manual must be kept for the whole life of the machine and in case of n
34. inary use and the reasonably intended use The dispenser was manufactured for the application mentioned in the declaration of conformity enclosed to this manual It is not allowed for any reason to use it for purposes different that those for which it was designed or to use it with modalities different than those indicated in this manual The different interventions must be carried out in accordance with the criteria and the order described in this manual 3 2 Symbols Some operations are indicated in this manual by graphi cal symbols that recall attention on the hazardousness of the operations The symbols are positioned on the lateral column as shown in this page MITHIA Use and Maintenance cod Man 03 Rev 02 2010 watar tgennology A WARNING 3efore carrying out any operatioi the machine it is neces ary to read the whole manu roughly paying special ion to this chapter WARNING ymbol indicates the pos lat an event occurs tha se serious injury or considere nage to the machine if suita ecautionary countermeasure e not adopted A CAUTION his symbol indicates the possibilit hat an event occurs that ould cause minor injury or arial damage to the machine itable precautionary counte asures are not adopted IMPORTANT ymbol indicates the pos an event occurs tha yr injury or material ifsu itablepi 3 1 nd watar tgennology 3 3 Safety warnings e Please r
35. neously two keys ensuring additional safety to children fig 2 1 Mithia models 2 2 MITHIA Mithia the first dispenser in the world which can be fully customized The exclusive panels can be changed with images logos colours and fantasy solutions according to the needs Panels can be easily replaced with infinite solutions al lowing Mithia to be the ultimate water dispenser for every environment due to its elegance and exclusive design Thanks to this original solution Mithia conquers new markets and indirectly promotes your company s image The innovative cooling system allows Mithia to achieve high performances with very low power consumption The coiled exchanger guarantees maximum level of hygiene and the integrated cup dispenser with 100 glasses capacity completes Mithia and makes it always ready for use fig 2 2 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 2 2 2 EM Ss watar dacnnology 2 2 1 ELUTE Featured by three dispensing keys 1 room temperature still water 2 cold sparkling water 3 cold still water BS 2 2 2 JOY Featured by two dispensing keys 1 room temperature still water 2 cold still water BS 2 2 3 JOY HW Featured by four dispensing keys 1 room temperature still water 2 cold still water ES 3 double security dispensing key hot water fig 2 3 Joy HW model MITHIA Use and Maintenance Man cod 03 Rev 02 20
36. orrespond to the charac untry different from Italy ref teristics stated in the technical sheet and be positioned Miete regulations aaa in way that the power cable and the water hose are not of any obstacle The environment where the equipment is installed must be free of dust or corrosive explosive gasses The location must be without vibrations The machine must be sufficiently illuminated in order to correctly understand the different functions In case of a different positioning from the vertical one during the transport or installation once in the right position wait for at least 24 hours before getting it started 5 4 Connections 5 4 1 Outer accessories 1 boiler switch only JOY HW models 2 thermostat for boiler temperature adjustment 3 connection for external CO bottle 4 water supply fitting 5 thermostat for temperature adjustment 6 power supply plug fig 5 1 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 watar tgennology 5 4 2 Connection to the water mains Any temporary connections are forbidden for a good func tioning of the dispenser The following operations must be carried out by a skilled staff U 5555 E During the installation new water supply pipes for con E nection to the water mains must replace the old ones that TTT must not be used again MMI I 111111111111 nn The water supply plug of the water dispenser must be made up of an int
37. parkling water dispensing Elite model The quality of the carbonated water is not only connected to the achievement of the optimal temperature of the refrigerant but it depends also on the physical features of the water used and to the adjustment of the CO pressure reducer 6 2 First start up After the carrying out all the operations described in chapter 5 proceed as follows 1 remove the plastic front panel by pressing it the middle on the right side and pulling it forward fig 6 5 2 screw the internal CO bottle on the pressure reducer see Opening or replacement of the CO bottle paragraph for Elite models 3 re position the monouse or rechargeable panel by inserting first the edge on the lower part and then on the upper part afterwards press in the middle to hook the panel to the locking peg 4 place a container of suitable size under the dispens ing nozzle 5 open the water interception valve 6 insert the power connection plug in the related socket 7 press immediately the room temperature water dis pensing key and keep it pressed until at least 3 litres of water have been dispensed 8 press the old still water dispensing key and keep it pressed until at least 3 litres of water have been dispensed 9 press thesparkling water dispensing key ano keep it pressed for at least 10 seconds until water and gas are dispensed for Elite model MITHIA Use and Maintenance Man cod 03 Rev 02 2010 WARNI
38. r or by a authorized technician is required at the user s site itis understood that the travel board and lodgings costs are at user s charge The acknowledgment of a free supply of the parts under warrantee is always subject to inspection by the Manu facturer or authorized person The extension of guarantee following a technical inter vention or repair of the machine is excluded Damages to the machine are not included in the war rantee if caused by transport negligence improper use and or not in conformity with the instructions given in the use manual wrong electrical connection The warranty becomes null and void in case of repairs carried out by staff not authorised of the Manufacturer modifications not authorized by the Manufacturer use of parts and or equipment not supplied or ap proved by the Manufacturer identification label removal or tampering 1 8 Technical assistance service For any intervention of technical service directly contract the Manufacturer or the authorised Dealer and always indicate the model and the serial number imprinted on the identification label 1 9 Copyright The information contained in this manual must not be disclosed to third parties Any reproduction partial or total not authorized in writing by the Manufacturer obtained by photocopying reproduction or with other systems also electronic acquisition infringes the copyright conditions and will
39. rvice Disconnect the power supply plug close the tap and follow the instructions in the Maintenance paragraph filter replacement Filter installed in a wrong way Water leakage Disconnect the power supply plug close the tap contact Internal damage the technical assistance service MITHIA Use and Maintenance Man cod 03 Rev 02 2010 S for dae TN ey The dispenser doesnt dispense sparkling water when the key is pressed ae O The water dispenses only gas after pressing the key ds O After pressing the key de O sparkling water is dispensed in splatters After pressing the key ds O sparkling water is dispensed in splatters After pressing simultaneously the dispensing keys the dispenser dispenses cold or warm water 7 2 High pressure of the car Low pressure of the car Replace or verify to have opened the CO bottle See also the instructions in the paragraph Maintenance Set up or replacement of the CO bottle Reduce pressure by rotating gradually the handle of the pressure regulator towards the sign If the problem persists replace the CO bottle see paragraph Maintenance Start up or CO bottle replacement Increase pressure by rotating gradually the handle of the pressure regulator towards the sign If the problem persists replace the CO bottle see paragraph Maintenance Start up or CO bottle replacement Thermostat set on
40. the new CO pipe of appropriate length in the pressure reducer housing and in the coupling for the external bottle located on the back side of the dispenser fig 5 8 4 Screw the knurled ring nut of the adapter assembled on the pressure reducer to the threading of the external CO bottle tap and tighten it manually 5 Open the bottle tap and check that there are no leak ages by using soapy water I MINN a IHN MLN WARNING possible gas leakage during the et up or replacement operation normal Instead a continuou s leakage is not normal to pr t the formation of limesc 2 hot parts of the d MITHIA Use and Maintenance Man cod 03 Rev 02 2010 5 7 variar dacnnology Intentionally blank page MITHIA Use and Maintenance Man cod 03 Rev 02 2010 6 Dispenser use 6 1 Control panel MITHIA models are professional water dispensers with controls for water dispensing on the upper part Dispensing controls are identified by a symbol that indi cates the type of water dispensed Ia fig 6 1 MITHIA Use and Maintenance Man cod 03 Rev 02 2010 NI _ validi igctrolosgy IMPORTANT e picture shows the position of tl introls on the three standard mode elite model g 6 4 joy model 6 2 amp igefrolosgy So 1 2 hot water dispensing 3 room temperature water dispensing 4 cold water dispensing 5 s
41. urns MITHIA Use and Maintenance Man cod 03 Rev 02 2010 6 4 waisr iactioloty The hot water temperature can be adjusted from 0 to 95 6 4 1 Procedure for setting the hot water boiler temperature This setting is made by turning the black graded knob see 1 figure at side n 2 it is also possible to disconnect the boiler with the appropriate switch n 1 When the boiler is connected the switch is illuminated MITHIA Use and Maintenance Man cod 03 Rev 02 2010 watar gennology f e Irouble shooting 7 1 Solutions to problems The following table shows some operating problems of the dispenser that can be solved directly by the user without involving the service centers PROBLEM CAUSE SOLUTION Closed water tap Open the tap Connection pipe to the Choose a path for the tap pressed pipe which prevents pressing The dispenser doesn t or with throttling and throttlings dispense water Check the correct connection ack ot between the power connec tion cable and or the correct operation of the electrical system Obstructed filter Replace the filter The dispenser f uni dispenses little water ontact the technical assi Low inlet water pressure iE OR E power supply Check the correct position of the dispenser The dispenser cools Insufficient or prevented See paragraph Installation less ventilation Positioning If the problem persists contact the technica assistance se
42. vation conditions Parts included in the supply are subject to a careful control procedure before being dispatched however it is advis able to always check at the delivery that the material is complete and in order Make sure that the shipping data address of the consignee n of packages n of order etc correspond to the data of the accompanying documents the technical legal documentation supplied with the machine includes the instruction manual corresponding to the type of machine as well as the CE declaration of conformity MITHIA Use and Maintenance Man cod 03 Rev 02 2010 Water tgcnnology IMPORTANT n case of defects and or miss ingmaterial immediately commu 1icate it to the Dealer and follow js instructions before puttin machine into operatio 4 1 4 2 watar igennology 4 2 Unpacking Refer to the ARROW on the external box in order to remove the packing material To remove the equipment from the packing follow the procedure below 1 cutthe safety plastic straps from the packing if these are present 2 open the upper part of the carton box and remove it 3 remove the protective pluriball sheet if present 4 analyse the equipment to check for possible damage Immediately inform the carrier and the Dealer if ap parent damage is noticed WARNING Keep the packing materials in case it will be necessary to ship again the device to the Technical Assistance C
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