Refrigeration unit INSTRUCTIONS MANUAL Original instructions MAN4200050 rel. 00 dated 11.02.2013 www.rheavendors.com
notes 00 11.02.2013 first issue; REL. DATED DESCRIPTION MAN4200050 rel. 00 dated 11.02.2013 page no. 2 of 12
general guarantee conditions 1st 2nd 3rd 4th 5th 6th these conditions regulate Rheavendors Industries S.p.A. s obligations with reference to guarantee and repair; any other term or condition, either verbal or written, is not applicable, including those in the purchaser s purchase orders, if not explicitly accepted and signed by Rheavendors Industries S.p.A.; if the guarantee terms here below should be held not to be valid and/or lawful in the Country where the product is sold, they will not be effective whereas all the other clauses will remain valid and applicable; the mechanical and electronic components of the machine are guaranteed for twelve months, starting from the sales date certified by the fiscal receipt; the guarantee shall be understood as the free replacement or repair of any part of the machine that at the manufacturer s unquestionable discretion should prove to be originally defective due to manufacturing defects; the cost of sending the manufacturer machines, defective pieces and spare parts will be totally charged to the user s account; the manufacturer reserves the right to use new or reconditioned components for repair; if replaced, original components will be guaranteed for 12 months; the parts replaced under guarantee will become the property of RhevVendors Services S.p.A. (request for Form PO 19.01/2b Materials under guarantee Authorisation to return); in case of irreparable failure or if a failure of the same origin is repeated, the manufacturer may at its unquestionable discretion replace the machine with another one, the model of which is either the same or an equivalent one; the guarantee of the new machine will be extended up to the original term of guarantee of the replaced machine; all the parts that should prove to be defective due to negligence or carelessness (non-observance of the instructions for the operation of the machine), incorrect installation or maintenance by unauthorised personnel, transport damage or any circumstance anyway not due to the manufacturing defects of the machine are not covered by guarantee; the installation and connection with supply plants as well as the maintenance operations mentioned by the installation manual are also excluded from any performance under guarantee; the guarantee will not cover payment systems either; whether installed on the machine or supplied as an accessory, they are subject to their manufacturer s guarantee whereas Rheavendors Industries S.p.A. will just act as a broker; all changes made to the machine and not agreed with the manufacturer in writing will involve the immediate termination of the guarantee period and anyway fall under the Customer s total responsibility; the guarantee is excluded in all cases of improper use of the machine; Rheavendors Industries S.p.A. will disclaim all responsibility for any damage that may be directly or indirectly caused to people, animals or things as a result of: improper use of the vending machine; incorrect installation; improper energy or water supply; serious maintenance deficiency; actions or changes not explicitly authorised; use of non original spare parts; in case of failure, Rheavendors Industries S.p.A. is obliged neither to compensate any economic damage due a forced stop of the machine nor to extend the guarantee period; 7th if the machine should be transferred to a centre designated by the manufacturer for overhaul or repair, the relative transportation risks and costs will be charged to the user s account. The freight charges of machines, defective pieces and spare parts are always understood as charged to the user s account; MAN4200050 rel. 00 dated 11.02.2013 page no. 3 of 12
table of contents 01. 02. 03. 04. 05. 06. 07. legend technical data principles of operation complementary components handling procedures electrical connections hydraulic configurations page 05 page 06 page 06 page 07 page 07 page 08 page 09 the refrigeration unit is not an autonomous and independent device; it works only if installed and controlled by a Rheavendors vending machine, with the hardware and software capable of controlling this unit; typically these machines belong to the Luce X2 and Caffé Europa families which have the electronic suitable for this task; in the listed chapters, the manual describes a refrigeration unit, installed as component in a Rheavendors vending machine, in its hardware components for a complete and fully-aware use; due to the large variety of available options and the constant technical update of our vending machines, some special device or function might be indicated and described not in the manner you expect; in this case, do not hesitate to contact us; telephone: 0039 02 966 551 fax: 0039 02 96 55 086 e mail: rheavendors@rheavendors.com ATTENTION: this label applied next to the serial number label inside the vending machine points out that the instructions supplied by this manual must be carefully read before the installation and operation of the vending machine; please, print this manual only if necessary; environmental protection is our common interest; MAN4200050 rel. 00 dated 11.02.2013 page no. 4 of 12
01. legend 01.01. abbreviations and pictograms some general instructions that may be of use for reference to this manual; not used; 01.02. symbols of attention if the text is highlit by this symbol, it is recommended to pay special attention to the performance of the procedures described; if not carefully performed on safe conditions, they can be source of general danger; if not properly performed, the actions marked by this symbol may expose to accidental contacts with electric voltage; if not properly performed, the actions marked by this symbol may expose to accidental contacts with high-temperature parts; the same symbols can be found inside the vending machine to specify the parts on which to act with the outmost care; the symbol recommends the utmost attention during the actions described; the use of the service key intended to activate all machine functions when the door is open is only reserved to the technical operators who know the operation of the vending machine, who are aware of potential risks and who make sure they are operating on totally safe conditions; the use of the service key shall be strictly limited to the time necessary to perform the actions requiring the use thereof; users shall be informed of the prohibition on using and approaching the vending machine; the symbol means that it is forbidden to dispose of the equipment as urban waste and compulsory to provide for separate collection in order to prevent any potential effect on the environment and human health; strictly follow the provisions of the European Parliament s 2002/96/EC Directive; 01.03. tools some tools commonly used and easy to find are necessary to act with this vending machine: - a pair of scissors for electricians; - a star screwdriver 4/6 mm; - a set of fixed wrenches up to 13 mm; - a set of socket head screws from 2 to 8 mm; - a funnel; it may be of use to procure some expendables, such as disposable paper, single-use gloves, clean cloths, cups and a bucket for the collection of waste water; MAN4200050 rel. 00 dated 11.02.2013 page no. 5 of 12
02. technical data 02.01. dimensions - height: - width: - depth: 435 mm 315 mm 310 mm 02.02. weight 02.03. supply (internal water tank empty) 21 kg water energy 02.04. refrigerant gas 02.05. climatic class 02.06. protection degree 02.07. sound pressure 02.08. in according with - for feeding water dispensing circuit: - cooling water tank: - 230 V ac, 50 Hz; single-phase and ground; - type: - quantity: A-weighted sound pressure level: IEC 60335-2-24:2002 (Sixth Edition) + A1:2005 + A2:2007 in conjunction with IEC 60335-1:2001 incl. Corr. 1:2002 + A1:2004 + A2:2006 (incl. Corr.1:2006) from 0.25 to 0.35 Mpa three liters 450 W R 134 a 95 gr. N; from + 16 to + 32 C IPX0 less than 70 db(a) 03. principles of operation the water contained in a tank is kept at a constant, lower temperature and it is constantly shacked by an electric motor that drives a rotor with pads; a coil, completely immersed in this tank, conveys the water, coming from the network, which will be delivered as a component of a selection; in passing trough the coil, its temperature will low; a thermostat, manually adjustable, controls and maintains constant the temperature of the water in the tank; a CO2 connector allows to supply the refrigeration unit with this gas to obtain sparkling water; between the refrigerator unit and the CO2 cylinder a pressure regulator must be inserted to obtain the desired amount of added gas; the exchange of the information with the vending machine occurs by meaning of an electronic p.c.b. housed in the refrigeration unit cabinet; 055 0050 021 gruppo riduttore co2 + manometri SCH 0007 680 scheda banco ghiaccio 055 0050 042 banco ghiaccio soda+h2o tube connectors water filling hole electrical connectors water overflow output thermostat pcb board housing MAN4200050 rel. 00 dated 11.02.2013 page no. 6 of 12
04. complementary components to obtain a wide range of dispensing beverages, three subassembled items were created: - two with the electrovalves that serve to dispense the water for the selections with soluble products (two or three output); please note that in these two items there is a pressure regulator that must be manually adjusted to obtain the required water flow; - a peristaltic pumps group to dispense the bag in box syrups (it includes also two electrovalves for the waters; 055 0060 081cl fascia idrica bg 2ev-fp 055 0060 080cl fascia idrica bg 3ev-fp 055 0060 060cl supporto 2 pompe bb 05. handling procedures installation on the following pages, the hydraulic diagrams representing the different possibilities; the refrigeration unit is already installed in the vending machine and it has been tested with the machine to which it belongs and for the functions it must perform; the only requested operation needed to operate with the refrigeration unit is to fill the cooling tank; after removing the black protection cap, pour three liters of clean water (a funnel can facilitate the operation and the addition of anti-fouling liquid can be indicated); an overflow tube discharge any excess of water; do not forget to insert this hose in the waste water bucket; just for reference, please note that the three electrical cables that coming out from the back of the refrigeration unit have the following functions and they are connected to: 220 V ac cable 24 V dc cable USB cable 220 V ac cable 24 V dc cable USB cable espresso machine antiparasitic filter J9 coffee group p.c.b. J1 coffee group p.c.b. instant machine antiparasitic filter J3 power p.c.b. J12 power p.c.b. (please also refer to the Installation and maintenance manual and to the Electrical drawings of the machine where the refrigeration unit is installed); moving hoses maintenance moving the machine with its refrigeration unit could cause loss of water from the inside tank; before moving, unplug from the power supply the machine and completely empty the water tank with a syringe trough the water filling hole; all the hoses are connected by means of quick connectors; to connect or disengage the hoses, please just press the locking black ring and move them; the unused outputs must be occluded with red plugs; the refrigeration unit do not require special procedures or operations to be maintained in order and efficient; a periodic brushing of the grid of the condenser and a control of the water level of the tank may be sufficient to properly maintain the refrigeration unit; do not place anything on the top of the unit and keep the ventilation grids free from obstructions; TPE 0000 005 tubo LDPE 4x6 MAN4200050 rel. 00 dated 11.02.2013 page no. 7 of 12
06. electrical connections CBL 4200 082 to the bag in box electrovalves bb2 (55) bb1 (99) 1 ev bb1 (99) 2 ev bb2 (55) 3. 4 + 24 (33) cables colours (..) 0 = black 1 = brown 2 = red 3 = orange 4 = yellow 5 = green 6 = blue 7 = purple 8 = grey 9 = white Z = light blue R = pink + 24 V (33) + 24 V (33) 1 ev fp1 (57) 2 ev fp2 (3z) 3 ev fp3 (23) 4 + 24 (33) CBL 4200 081 to the cold selections electrovalves ev fp1 (57) ev fp2 (3z) ev fp3 (23) + 24 V (33) + 24 V (33) + 24 V (33) 1 pmp bb1 (zz) 2 pmp bb2 (88) 3 230V ac (66) pmp bb2 (88) CBL 4200 083 to the peristaltic pumps (230 V ac) pmp bb1 (zz) n 230 V ac (66) n 230 V ac (66) MAN4200050 rel. 00 dated 11.02.2013 page no. 8 of 12
7. hydraulic configurations obtainable beverages - ambient flat water - cold flat water - cold sparkling water from the water net from the CO2 cilinder H2O BB OUT+CO2 CO2 IN FP OUT H2O OUT BB OUT 055 0050 042 BANCO GHIACCIO SODA+H2O COMPL. notes: - the red plugs must be mounted in the correct positions MAN4200050 rel. 00 dated 11.02.2013 page no. 9 of 12
schema idraulico 7. hydraulic configurations obtainable beverages - ambient flat water - cold flat water - cold sparkling water - three different cold flat with soluble powders from the water net from the CO2 cilinder to the mixing bowl 1 H2O BB OUT+CO2 to the mixing bowl 2 to the mixing bowl 3 CO2 IN FP OUT H2O OUT BB OUT PR EV 1 EV 2 EV 3 055 0050 042 banco ghiaccio soda+h2o compl. 055 0060 080cl fascia idrica bg 3ev-fp notes: - the red plugs must be mounted in the correct positions - 055 0060 081CL is the correct code for a water inlet assembly with two electrovalves - PR is a manual input pressure regulator MAN4200050 rel. 00 dated 11.02.2013 page no. 10 of 12
schema idraulico 7. hydraulic configurations obtainable beverages - ambient flat water - cold flat water - cold sparkling water - two different cold flat with syrups from the water net EB 1 EB 2 BB 1 BB 2 from the CO2 cilinder 055 0060 060cl supporto 2 pompe bb H2O BB OUT+CO2 CO2 IN FP OUT H2O OUT BB OUT 055 0050 042 banco ghiaccio soda+h2o compl. notes: - the red plugs must be mounted in the correct positions - BB1 and BB2 are two peristaltic pumps for the bag in box syrups MAN4200050 rel. 00 dated 11.02.2013 page no. 11 of 12
schema idraulico 7. hydraulic configurations obtainable beverages - ambient flat water - cold flat water - cold sparkling water - two different cold flat with syrups - three different cold flat with soluble powders from the water net EB 1 EB 2 BB 1 BB 2 from the CO2 cilinder 055 0060 060cl supporto 2 pompe bb to the mixing bowl 1 H2O BB OUT+CO2 to the mixing bowl 2 to the mixing bowl 3 CO2 IN FP OUT H2O OUT BB OUT PR EV 1 EV 2 EV 3 055 0050 042 banco ghiaccio soda+h2o compl. 055 0060 080cl fascia idrica bg 3ev-fp notes: - the red plugs must be mounted in the correct positions - 055 0060 081CL is the correct code for a water inlet assembly with two electrovalves - BB1 and BB2 are two peristaltic pumps for the bag in box syrups - BB OUT+CO2 can be used, instead of BB OUT, to obtain sparkling bag in box beverages MAN4200050 rel. 00 dated 11.02.2013 page no. 12 of 12