OPERATING INSTRUCTIONS c5 E Item no. : Cafina - 2954076 Item no. : Melitta SystemService - 2954082 OI c5 eng V9 / 18.08.
OPERATING INSTRUCTIONS E RETAIN FOR FUTURE USE ! The copyright of these Operating Instructions, which are entrusted to the recipient personally, remains with the Cafina / Melitta company. The content may not be disclosed or made available to any third party without the express consent of the Cafina / Melitta company. These Operating Instructions must be read and applied by anyone performing work with or on the equipment described.
TABLE OF CONTENTS 1 Description 1.1 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 1.1.1 External parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 1 1.1.2 Internal parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 - 2 1.2 Mode of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2.
TABLE OF CONTENTS 2 Safety instructions 2.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1.1 Warnings symbols used (depending on nationality) . . . . . . . . . . . . . 2.1.2 Places where warning symbols are affixed (depending on nationality) . . . . . . . . . . . . . . . . . . . . . . . . 2.1.3 Safety information in these Operating Instructions . . . . . . . . . . . . . . 2-1 2-1 2.2 Basic safety instructions . . . . . . . . . . . . .
TABLE OF CONTENTS 3 4 Controls and indicators 3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1 3.2 Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 3 Initial start-up 4.1 Normal initial start-up . . . . . . . . . 4.1.1 c5 coffee maker . . . . . . . . 4.1.2 Installed EF milk cooler . . 4.1.3 cw cup warmer . . . . . . . . . ... ... ... ... ... ... ... ... ... ... ..
TABLE OF CONTENTS 5.4 Dispensing of beverages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9 5.4.1 Dispensing normal coffee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9 5.4.1.1 General sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 9 5.4.1.2 Dispensing a level 1 beverage . . . . . . . . . . . . . . . . . . . . . . . 5 - 10 5.4.1.3 Dispensing a level 2 beverage . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 5.6.4 Use of the functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6.4.1 Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6.4.2 Daily counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6.4.3 Total counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6.4.4 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6.
TABLE OF CONTENTS 8 E 9 Taking out of service and storage 8.1 Taking out of service for a limited time / taking out of service for good . . . . . . . . . . . . . . . . . . . . . . . . . 8 - 1 8.2 Storage for a limited period / permanent storage . . . . . . . . . . . . . . . . . . . . . 8 - 1 Packing and transportation 10 Disposal 11 Guarantee, consumables, spare parts, ordering procedure 12 "Service Technician" maintenance log © Cafina / Melitta vi OI c5 eng V9 / 18.08.
DESCRIPTION 1 Description 1.1 Design 1.1.
DESCRIPTION 1.1.2 Internal parts E 1 2 3 4 1 Liquid crystal display 2 Shift/Stop button 3 Buttons [ + , - ] 4 Navigation buttons [ ! , " , # , $ ] 5 Milk level monitoring 6 Milk container 7 Milk intake lines 5 6 7 © Cafina / Melitta 1-2 OI c5 eng V9 / 18.08.
DESCRIPTION 1.2 Mode of operation 1.2.1 c5 coffee maker 1.2.2 "Installed EF milk cooler" option The installed EF milk cooler consists of a compressor cooling unit, a separate pump system, a temperature regulator unit and a 6 litre capacity milk container. The c5 coffee maker is a fully automatic coffee making machine which, in the basic version, can dispense pre-programmed coffee products through a height-adjustable product outlet into the container.
DESCRIPTION 1.2.6 E "cw cup warmer" option 1.2.11 The autonomous cw cup warmer has three levels with built-in heating elements. 1.2.7 To clean the area underneath the machines, all the machines can be fitted with raised feet. "Second coffee bean grinder" option 1.2.12 The second coffee bean grinder option allows a second variety of coffee to be used. Without this option, the second bean hopper is locked. 1.2.8 "Raised bean hopper" option 1.2.
DESCRIPTION 1.2.15 Key cards 1.2.15.4 The "free vend" key card enables beverages to be dispensed at no charge, using external billing modules. Key cards are needed to access the functions of the c5 coffee maker. Functions such as switch on/switch off, counter readout or programming can only be used if one has the relevant authorised key card. 1.2.15.1 1.2.15.5 "user" key card 1.2.15.6 "manager" key card 1.2.15.
DESCRIPTION E 1.3 Technical data 1.3.
DESCRIPTION 1.3.2 Machine identification 1.3.2.1 Switzerland Position of identification plate • E c5 coffee maker CH-5502 HUNZENSCHWIL Switzerland and EU: Behind the coffee dregs drawer in the slide-in tray, at the top of the inside wall. USA: On the front left-hand side. • Hz Type Serial-No. Instr. sheet Model year 1.3.2.2 W Export Installed EF milk cooler Switzerland, EU: In the chill compartment at the top lefthand side of the inside wall.
DESCRIPTION 1.3.3 Dimensions and weights Description Width [ mm ] c5-1 450 49 c5 Office 450 49 c5-1 W 450 50 c5-1 C 450 50 c5-12 W 450 58 c5-1 C EF 700 90 c5-12 C 450 c5-12 C EF 700 94 c5-1 C FC 450 53 c5-12 C FC 450 61 cw 250 12 EF 250 26 E Height [ mm ] 680 Weight [ kg ] 58 600 Raised bean hopper 140 Raised feet 25.4 ( 1" ) 50.8 ( 2" ) 76.2 ( 3" ) 101.6 ( 4" ) 1.3.
DESCRIPTION 1.3.5 Operating performance data Description White coffee: c5 output [ kW ] = standard cups / h Espresso: c5 output [ kW ] = Espressos / h c5-1 2.3 kW = 170 2.3 kW = 250 3.4 kW = 200 3.4 kW = 250 c5 Office c5-1 W 2.3 kW = 170 2.3 kW = 250 3.4 kW = 200 3.4 kW = 250 2.3 kW = 170 2.3 kW = 250 3.4 kW = 250 6.0 kW = 200 6.0 kW = 250 6.0 kW = 30 3.6 kW = 170 3.6 kW = 250 3.6 kW = 20 c5-12 W 7.4 kW = 200 7.4 kW = 250 7.4 kW = 40 c5-1 C EF 6.1 kW = 200 6.
DESCRIPTION E © Cafina / Melitta 1 - 10 OI c5 eng V9 / 18.08.
SAFETY INSTRUCTIONS 2 Safety instructions 2.1 Warnings 2.1.1 Warnings symbols used (depending on nationality) 2.1.2 NOTE The following warnings symbols may be affixed to the equipment. Low voltage • Warning of dangerous electrical voltage. • Electric shocks can lead to serious injury or death. • Only authorised technical personnel may perform work on electrical installations. • The technical safety instructions must be followed.
SAFETY INSTRUCTIONS 2.2 Basic safety instructions 2.2.1 Proper use WARNING 2.2.1.1 General • Proper use includes, in addition to the specific provisions set out below, observing these Operating Instructions and complying with the supplier’s obligatory maintenance and repair instructions. Depending on the type of danger, instead of STOP, one of the following symbols could be combined with the word WARNING. E Warning of electric shock. WARNING • ! Warning of heat. 2.2.1.
SAFETY INSTRUCTIONS 2.2.2 Specific hazards and instructions 2.2.2.1 c5 coffee maker WARNING • Hot air comes out from the bottom of the steam outlet. There is a danger of scalding. • The bottom of the steam pipe is hot after it has been giving off steam. There is a danger of burns. • Hot liquid comes out from the bottom of the beverage outlet. There is a danger of scalding. • Hot liquid comes out from the bottom of the hot water outlet. There is a danger of scalding.
SAFETY INSTRUCTIONS E NOTE CAUTION • Regardless of type configuration, the c5 coffee maker should not be used in large kitchens. • Never spray the c5 coffee maker with a water hose during cleaning. There is a risk of damage. • Electrical equipment which does not have adequate electro-magnetic protection should not be operated close to the c5 coffee maker or the installed EF milk cooler. • Always empty the coffee dregs drawer in the correct manner. There is a danger of overflow.
SAFETY INSTRUCTIONS 2.2.2.2 Installed EF milk cooler 2.2.2.3 cw cup warmer WARNING WARNING • Never interfere with the electricity supply connection or modify it. This could result in fatal injury. • Never interfere with the electricity supply connection or modify it. This could result in fatal injury. • Never remove the screwmounted covers. There is a danger of fatal injury upon contact with live components. • Always check that the power switch is working properly.
SAFETY INSTRUCTIONS 2.2.2.4 E 2.2.3 Key cards Personal safety CAUTION WARNING • Keep key cards dry, cool and in the plastic pockets provided for this purpose. There is a risk of damage. If handled improperly, the equipment could cause serious or fatal injury. • Never put a key card on a hot surface or expose to direct sunlight. There is a risk of damage. • Never put a key card down in an environment where there is a risk of water splash. There is a risk of damage.
SAFETY INSTRUCTIONS 2.3 2.3.2 Safety mechanisms Pressure relief valve As well as the warning symbols (dependent on nationality) affixed to the equipment, the equipment also has several active safety mechanisms. The c5 coffee maker is equipped with internal pressure relief valves which monitor the flow heater pressure and the boiler pressure. 2.3.1 2.4 Authorised persons 2.4.1 General - Power switch c5 coffee maker power switch. Activation with key card.
SAFETY INSTRUCTIONS 2.4.2.2 User 2.4.3.2 He is responsible for the following tasks: E User - He adjusts the equipment to the beverages currently to be dispensed. This is a person who has been instructed in how to use the equipment and is aware of the hazards that exist. - He loads the equipment with the beverages to be handled. 2.4.3.3 - He starts the equipment up and monitors it.
CONTROLS AND INDICATORS 3 3.1 Controls and indicators 1 Steam tap, can be swivelled 90° 2 Product fields, top line level 1, bottom line level 2 3 3 4 5 Control panel cover, can be swivelled upwards, underneath it are the navigation and "+ / -" buttons.
CONTROLS AND INDICATORS 3.2 E Operating modes Operating mode (incl. sample display) Description In operation In this condition, the c5 coffee maker is connected to the power supply and water mains or to the canisters. Select beverage There are no restrictions on the dispensing of beverages. Out of order (de-energised) In this condition the c5 coffee maker is disconnected from the power supply and water mains but is still connected to the canisters. It is not possible to dispense any beverages.
INITIAL START-UP 4 Initial start-up 4.1 Normal initial start-up 4.1.1 c5 coffee maker After the machine has been connected to the mains and the coffee bean level and water connection have been checked, the c5 coffee maker can be switched on. It is recommended carrying out the cleaning procedure described in section «6.2.2.1 c5 coffee maker, 6 - 5» immediately after switching on. Normal initial start-up assumes that the c5 coffee maker is connected to the mains power supply.
INITIAL START-UP E 4.3 Return to service after a fault 4.3.1 c5 coffee maker Normal initial start-up after a failure assumes that the c5 coffee maker has not been disconnected from the mains. Before the c5 coffee maker can be operational again, the fault must have been cleared in accordance with chapter «7 Troubleshooting, 7 - 1». 4.3.
OPERATION 5 Operation 5.1.2 5.1 Power supply connection The installed EF milk cooler is connected to the mains power supply via the c5 coffee maker. Connection to the power supply is a matter for the installation company and is taken for granted below. If the coffee maker, having been connected to the mains, is then disconnected from the mains, the installed EF milk cooler will be deactivated accordingly. 5.1.
OPERATION 5.1.4 E 5.1.4.1 Temperature regulator unit 5.1.4.2 Brief description The temperature regulator unit controls the compressor for the installed EF milk cooler. During operation, the display shows the approximate actual temperature of the milk in the milk container. The actual milk temperature is taken from the plate on which the milk container stands. Control panel 1 2 3 4 5 NOTE • Pre-cooled milk that is no hotter than 1 - 5 °C should be used. See also section «5.5.4 Refill milk, 5 - 22».
OPERATION 5.1.4.4 Checking the desired milk temperature 5.1.4.5 1. Press ENTER for approx. 2 seconds ... Programming the desired milk temperature E NOTE - On the display, the word "SET" will appear. • 2. Press ENTER a second time, but this time only briefly ... - The digit light spot "Setting mode" will flash for approx. 12 seconds. Alternative settings for the desired milk temperature will be found in the separate specification for the temperature regulator unit. 1. Press ENTER for approx.
OPERATION 5.2 E 5.2.1 Water connection The c5 coffee maker is supplied with water from ... Connection to the water mains is a matter for the installation company and is taken for granted below. ! CAUTION • It is not permissible to combine a permanent connection to the mains water supply with the use of a waste water canister. • Ideally, either "permanent connection to permanent connection" or "canister to canister" should be used as the connection type. • Water intake ...
OPERATION 5.3 Switching on and off 5.3.1 Switching on the c5 coffee maker NOTE • Move steam and hot water outlets to the vertical position. • Close steam tap tightly. • Pull beverage outlet right down. Hot water and steam will come out. NOTE • The c5 coffee maker has a "standby" operating mode. • The installed EF milk cooler is set to "standby" or operating mode at the same time as the c5 coffee maker. 3. This c5 coffee maker heats up. The second line flashes.
OPERATION 5.3.2 E Switching off the c5 coffee maker When the c5 coffee maker is switched off, it moves from operating mode to "standby" mode. NOTE • The c5 coffee maker has a "standby" operating mode. • The installed EF milk cooler is set to "standby" or operating mode at the same time as the c5 coffee maker. It can be switched off in the following ways, provided that "yes" is selected.
OPERATION We now describe as an example how the machine is switched off after both coffee and milk beverages have been dispensed in the operating mode. 2. Before switching off, the cleaning process starts up. (For details, see also section «6.2.2 Cleaning procedure, 6 - 4»). Tell the c5 coffee maker to switch off after the cleaning process. NOTE • Coffee system: Only use combi- OFF after cleaning? [1]yes [5]no nation cleaning tablets "COMBITabs".
OPERATION E 8. When the cleaning process has finished, the following message appears ... Now empty the milk, i.e. replace the milk container with the empty cleaning container (into which you have placed one combination cleaning tablet "COMBI-Tabs" or the content of a AMC powder bag). Leave the milk cooler door open. c5 12:10 Insert the cleaning container 14.06.2004 Take the cleaning container out of the installed EF milk cooler. The c5 coffee maker is switched off. Please confirm (SH) 5.
OPERATION 5.4 5.4.1 Dispensing of beverages 5.4.1.1 Dispensing normal coffee 2. Place coffee cup(s) under the beverage outlet. 1. Push the beverage outlet upwards. The following description of how to dispense beverages assumes the following allocation to the beverage selection buttons: 3. Push the beverage outlet downwards until the coffee cup(s) can be removed without having to push the beverage outlet upwards again. Product fields from top to bottom ...
OPERATION 5.4.1.2 ! E Dispensing a level 1 beverage You want to dispense a single shot of the same beverage. ! Dispensing information: You want to dispense multiple shots of the same beverage (no TWIN function). Dispensing information: ! One grinding operation per shot. ! One infusion operation per shot. ! One grinding operation per shot. ! One infusion operation per shot. See also section «5.4.1.1 General sequence, 5 - 9» See also section «5.4.1.1 General sequence, 5 - 9» 1.
OPERATION ! You want to dispense a double shot of the same beverage (with TWIN function). ! Dispensing information: You want to dispense more than one double shot of the same beverage (with TWIN function). Dispensing information: ! One grinding operation per double ! One grinding operation per double shot shot ! One infusion operation per double ! One infusion operation per double shot. shot. See also section «5.4.1.1 General sequence, 5 - 9» See also section «5.4.1.
OPERATION 5.4.1.3 ! E Dispensing a level 2 beverage You want to dispense a single shot of the same beverage. ! Dispensing information: You want to dispense more than one double shot of the same beverage (no TWIN function). Dispensing information: ! One grinding operation per shot. ! One grinding operation per double shot ! One infusion operation per shot. ! One infusion operation per double shot. See also section «5.4.1.1 General sequence, 5 - 9» See also section «5.4.1.
OPERATION ! You want to dispense a double shot of the same beverage (with TWIN function). ! Dispensing information: Dispensing information: ! One grinding operation per double ! One grinding operation per double shot shot ! One infusion operation per double ! One infusion operation per double shot. shot. See also section «5.4.1.1 General sequence, 5 - 9» See also section «5.4.1.1 General sequence, 5 - 9» 1. Press the Shift/Stop button [ ] on the control panel. The following message appears .
OPERATION 5.4.2 E Dispensing decaffeinated coffee 3. Press beverage selection button Hot milk / Decaffeinated [ ] once. The following message appears ... As well as the nine pre-programmed beverages, which can be dispensed using the beverage selection buttons, it is also possible to dispense a tenth beverage. Please wait This tenth product is assigned for the purposes of beverage dispensing to one overriding product from the range of beverage selection buttons. 4.
OPERATION 5.4.3 Dispensing milk An example of how a portion of hot milk is dispensed is now described. Depending on the configuration of the c5 coffee maker, it is possible to dispense cold or hot milk either manually or in portions. 1. Push the beverage outlet upwards. A milk beverage selection button can only be allocated the functions of "manual" or "portion". ! 2. Place milk jug under the beverage outlet. 3.
OPERATION 5.4.4 Dispensing of hot water An example of how a portion of hot milk is drawn is now described. CAUTION E • Hot water outlet is hot. • Danger of burns and scalding. • Be careful when touching the hot water outlet. 1. Rotate hot water outlet to the vertical position. 2. Place cup under hot water outlet. 3. When this message is displayed, the coffee maker is ready to dispense beverages ...
OPERATION 5.4.5 Drawing steam 4. Rotate the steam outlet forwards and dip it into the drink that is to be heated. CAUTION • Steam outlet is hot. • Danger of burns and scalding. • Be careful when touching the hot steam outlet. With larger receptacles, moved the steam outlet together with the receptacles towards the c5 coffee maker and then place the receptacle on the drip grille. 5.
OPERATION 5.4.6 E Frothing milk manually CAUTION • Beware hot steam outlet and/or splash from hot milk. • Danger of burns and scalding. • Be careful when touching the hot steam outlet. Observe distance between end of steam nozzle and surface of liquid. 1. Align steam outlet vertically. 2. Rotate steam tap [ ] slightly downwards so as to allow the condensed water that is still in the steam outlet to run off into the drip tray. 3.
OPERATION 5.5 Routine work 5.5.1 Refilling fresh water canister 1. If the option "Waste water container level monitoring" option has been selected, the following message will appear when the canister is full ... The fresh water canister (20 litres) must be refilled at least once a day with cold, thoroughly hygienic mains water. Select beverage Waste water full NOTE 5.5.2 • Never refill completely decalcified fresh water.
OPERATION 5.5.3 E Refill coffee beans 3. Press beverage selection button Coffee cream / Coffee Special [ ] again. The bean hoppers are monitored as regards coffee bean content. If a bean hopper becomes empty, this is displayed for the relevant bean hopper during the dispensing of a beverage. NOTE • NOTE • The description which follows applies by analogy to the bean hopper 2. Do not press the Shift/Stop button or insert any key card. 4.
OPERATION In the example below, bean hopper 1 is empty. The associated reference product is "Coffee cream*". 4. Pour coffee beans into bean hopper 1 up to about 2 cm below the bean hopper rim. The Shift/Stop button was pressed by mistake. The position of bean hopper 1 is visible on the inside of the bean hopper cover. 1. Beverage selection key Coffee cream / Coffee Special [ ] has been pressed once. The following message appears ... 5. Insert "user" / "manager" key card.
OPERATION 5.5.4 E Refill milk The description of the procedure below applies to both the installed EF milk cooler and the external FC milk cooler. ! CAUTION • The installed EF milk cooler can optionally be fitted with a milk level monitoring system. If the milk container is empty: the addition of steam instead of milk to beverages can result in splashing of hot liquid, causing scalds. • NOTE • The milk container for the in- Replenish the milk supply immediately.
OPERATION 5.5.5 Emptying the coffee dregs drawer 1. The following displays indicate how full the coffee dregs drawer is ... ... Coffee dregs drawer 80 % full. Once an infusion operation is complete, empty the resulting block of coffee dregs into the coffee dregs drawer. 1 Coffee cream* Drawer nearly full! Monitoring of how full the coffee dregs drawer is is based on adding up the weight of the individual blocks of coffee dregs discarded. ... Coffee dregs drawer 100 % full.
OPERATION 5.5.6 E Cleaning the drip tray The drip grille and drip tray must be cleaned at regular intervals. 1. Press the drip grille at the back right or back left corner downwards a little. 2. Remove drip grille and clean. 3. Clean drip tray and clean out the drain holes if they are blocked. 4. Place the drip grille in the correct position on the drip tray, i.e. with the transverse rods underneath. © Cafina / Melitta 5 - 24 OI c5 eng V9 / 18.08.
OPERATION 5.6 System work ! 5.6.1 Control panel and button layout ! ! ! ! ! 1 2 ! 3 4 5 ! ! Liquid crystal display - Displays information on the corresponding function. Navigation button [ # ] - One level higher in the structure - Used to confirm queries / or adjustment values OI c5 eng V9 / 18.08.
OPERATION 5.6.2 Structure of the functions 5.6.2.1 Overview and adjustment values E Access with the "user" key card User menu Function Cleaning - OFF after cleaning ? - Clean coffee ? - Clean milk ? Daily counter - Coffee total - Other products Setting In steps of ... (1)yes / (5)no (1)yes / (5)no (1)yes / (5)no - 0 - 100.000 0 - 100.000 - Setting In steps of ... (1)yes / (5)no (1)yes / (5)no (1)yes / (5)no - 0 - 100.000 0 - 100.000 yes / no - 0 - 1.000.000 0 - 1.000.000 0 - 1.000.
OPERATION 5.6.3 5.6.3.1 ! Brief description of functions 5.6.3.4 ! Cleaning ! ! Clean coffee? The products intended can be dispensed directly. Clean milk? ! Specifies whether the cleaning procedure will apply to the milk system. 5.6.3.2 The switch-on/switch-off times must have been previously specified. Daily counter With "user" key card ! ! ! Disable buttons Locking and release of the control buttons on the c5 coffee maker (analogous to "key lock" key card).
OPERATION 5.6.3.6 ! Coffee quantity ±1g Every individual coffee product 5.6.3.11 ! The powder quantity can be altered in predefined steps. E ! Flow period hot water 5.6.3.12 ! 5.6.3.8 ! Pre-infusion 1 milk "Steam button" option The milk flow time can be altered in predefined steps. 5.6.3.13 Coffee is then added. ! Price Every beverage Allows a price to be stored for every beverage, e.g. for a connected, external billing system.
OPERATION 5.6.4 5.6.4.1 ! Use of the functions ! Cleaning 2. 1 x [ " ] button Card: "manager" key card 1. Insert / remove card Card: "user" key card E Daily counter 1. Insert / remove card OFF after cleaning? (1)yes (5)no 2. [ Coffee total 25 ] button (5) Clean coffee? (1)yes 3. [ 3. 1 x [ $ ] button 4. [ " ] or [ ! ] button (5)no Other beverages yy ] button (1) Clean milk? (1)yes 5. [ " ] or [ ! ] button (5)no Reset counter 4. [ no ] button (1) 5. Start of cleaning procedure 6.
OPERATION 5.6.4.3 ! E Total counter Card: "manager" key card 1. Insert / remove card 2. 2 x [ " ] button Total counter 3. 1 x [ $ ] button Coffee total 130 4. 1 x [ " ] button Tea total 25 5. 1 x [ " ] button Steam total 15 6. 1 x [ " ] button Milk total 10 7. 1 x [ # ] button Total counter 8. Insert / remove card Select beverage © Cafina / Melitta 5 - 30 OI c5 eng V9 / 18.08.
OPERATION 5.6.4.4 Functions 4. 1 x [ + ] button EXTERNAL NOTE • yes Only those functions which have a grey background (activated) can be altered. 1 x [ + ] button Self-service yes ! Card: "manager" key card 1 x [ + ] button 1. Insert / remove card 2. 3 x [ " ] button ON / OFF timer yes Functions 1 x [ + ] button 3.
OPERATION 5.6.4.5 ! E 5.6.4.6 Water quantity Card: "manager" key card ! Coffee quantity ±1g Card: "manager" key card 1. Insert / remove card 1. Insert / remove card 2. 4 x [ " ] button 2. 5 x [ " ] button Water quantity Coff. quant. ±1g 3. 1 x [ $ ] button Espresso** Water quantity 3. 1 x [ $ ] button 11 40 ml 4. e.g. 1 x [ – ] button Espresso** Water quantity 4. e.g. 1 x [ – ] button 11 35 ml 5. e.g. 2 x [ + ] button Espresso** Water quantity Espresso** 11 Coffee quantity 8.
OPERATION 5.6.4.7 ! Flow period water Card: "manager" key card 5.6.4.8 ! Pre-infusion 1 milk Card: "manager" key card 1. Insert / remove card 1. Insert / remove card 2. 6 x [ " ] button 2. 7 x [ " ] button Flow period water 3. 1 x [ $ ] button Pre-infusion 1 milk 3. 1 x [ $ ] button Hot water 01 Flow period water\6.0s 4. e.g. 1 x [ – ] button Espresso** Pre-inf. 1 milk Cappuccino Pre-inf. 1 milk Cappuccino Pre-inf. 1 milk 13 1.0s 6. e.g. 2 x [ + ] button Flow period water 7.
OPERATION 5.6.4.9 ! E Pre-infusion 2 milk Card: "manager" key card 5.6.4.10 ! Post-infusion milk Card: "manager" key card 1. Insert / remove card 1. Insert / remove card 2. 7 x [ ! ] button 2. 6 x [ ! ] button Pre-infusion 2 milk 3. 1 x [ $ ] button Espresso** Pre-inf. 2 milk 3. 1 x [ $ ] button 11 0.0s 4. 2 x [ " ] button Cappuccino Pre-inf. 2 milk 13 10.0s Cappuccino 13 Post-infusion milk1.0s 5. e.g. 1 x [ – ] button 13 9.5s 6. e.g. 2 x [ + ] button Cappuccino Pre-inf.
OPERATION 5.6.4.11 ! Flow period milk Card: "manager" key card 5.6.4.12 ! Flow period steam Card: "manager" key card 1. Insert / remove card 1. Insert / remove card 2. 5 x [ ! ] button 2. 4 x [ ! ] button Flow period milk 3. 1 x [ $ ] button Flow period steam 3. 1 x [ $ ] button Port. hot milk 15 Flow period milk 25.0s 1 x [ " ] button **** 02 Flow period steam15.0s 4. e.g. 1 x [ – ] button Port. cold milk 24 Flow period milk 25.0s 4. e.g. 1 x [ – ] button ] **** 02 Flow period steam14.
OPERATION 5.6.4.13 ! E Price 5.6.4.14 Card: "manager" key card ! No charge Card: "manager" key card 1. Insert / remove card 1. Insert / remove card 2. 3 x [ ! ] button 2. 2 x [ ! ] button Price No charge 3. 1 x [ $ ] button Hot water Price 3. 1 x [ $ ] button 01 2.00 4. e.g. 1 x [ – ] button Hot water Price 6. 1 x [ # ] 01 1.90 Hot water No charge 01 yes 5. [ " ] or [ ! ] button 01 2.10 Other beverages Text xx Text 6. 1 x [ + ] button Price 7. Insert / remove card 01 no 4.
OPERATION 5.6.4.15 ! Time / date 8. e.g. 1 x [ + ] button Card: "manager" key card Time / date Day Friday 18.06.2004 1. Insert / remove card 2. 1 x [ ! ] button 9. 1 x [ " ] button Time / date Time / date Month Friday 18.06.2004 3. 1 x [ $ ] button Time / date 10. e.g. 1 x [ + ] button Hours 14:20 4. e.g. 1 x [ + ] button Time / date 11. 1 x [ " ] button Hours 15:20 5. 1 x [ " ] button Time / date Time / date Month Sunday 18.07.2004 12. e.g. 1 x [ + ] button Minutes 15:20 6. e.g.
OPERATION 5.6.5 E 5.6.5.1 Resetting to initial installation default settings 2. Insert card ("memory" key card) 3. To connect c5 coffee maker to the mains power supply: Coffee maker reset ! insert plug This function is used to reset the c5 coffee maker software to the default settings that applied upon first installation.
MAINTENANCE 6 Maintenance This chapter deals exclusively with preventive maintenance of the equipment. In case of problems, please consult chapter «7 Troubleshooting, 7 - 1». 6.1 Maintenance schedule 6.1.1 Intervals 6.1.1.
MAINTENANCE 6.1.1.2 Intervals between services The c5 coffee maker is designed for a maximum of 100,000 cups per year. The built-in safety mechanisms (relieve pressure valves) must be checked once a year to ensure that they are working properly. We recommend that this check is carried out during an (A) service of the whole system. E - "A" service An "A" service of the whole system is required every 50,000 cups or no later than one year since the last "A" service.
MAINTENANCE Cleaning area Cleaning work Cover of beverage outlet - Clean using damp cloth. Waste water canister - Clean using household cleaner and bottle brush. External / internal "EF / FC" - Clean using damp cloth. External / internal cup warmer - Clean using damp cloth. Outside of c5 coffee maker - Clean using damp cloth. Control buttons and steam tap - Clean using damp cloth. Steam outlet - Clean using damp cloth.
MAINTENANCE 6.2.2 E Cleaning procedure The c5 coffee maker and the installed EF milk cooler or external FC milk cooler are cleaned in separate cleaning procedures. NOTE • The following applies: ! The two cleaning procedures can be carried out separately or one after the other. ! The c5 coffee maker can be kept in operation or automatically switched off after one or both cleaning procedures. ! The cleaning procedure for the c5 coffee maker requires one combination cleaning tablet "COMBI-Tabs".
MAINTENANCE 6.2.2.1 c5 coffee maker Detailed sequence of operations in the cleaning procedure: Brief description of the cleaning procedure, following which the coffee maker remains switched on: ! Duration of the cleaning procedure: approx. 7.5 min. - Insert / remove "user" / "manager" key card. - Choose the option whereby the c5 coffee maker does not switch off after the cleaning procedure. - Specify that the c5 coffee maker is to be cleaned. - Specify that the EF / FC is not to be cleaned.
MAINTENANCE 8. The following message now appears ... 11. Shift/Stop button [ Rinsing ] Cleaning E 9. This message now appears ... CAUTION Put cleaning agent in Please confirm (SH) • 10. Lid of filling chute opens. Insert one combination cleaning tablet "COMBITabs" in the filling chute and confirm. Hot suds will come out of the beverage outlet. 12. Once the cleaning operation is over, the following message will appear ...
MAINTENANCE 6.2.2.2 Installed EF milk cooler / external FC milk cooler - NOTE • • • Once a week, the AMC powder bag must be placed in the cleaning container instead of a combination cleaning "COMBITabs". The use of AMC powder prevents the accumulation of milk scale and residues in the milk system. Together with the daily alkali cleaning (combination cleaning "COMBI-Tabs") the acid cleaner (AMC powder) ensures the optimum hygienic condition of the milk system.
MAINTENANCE 5. [ E 6.3 ] button (1) Insert the cleaning container The service technician from Customer Support maintains the maintenance log for the installation and subsequent maintenance work. Place one combination cleaning tablet "COMBI-Tabs" or the content of one AMC powder bag in the empty cleaning receptacle. Replace milk container with cleaning receptacle (place both milk intake lines in the cleaning container). Leave the milk cooler door open.
TROUBLESHOOTING 7 Troubleshooting Detailed sequence of stages involved in troubleshooting - example initial situation: 7.1 Fault display, troubleshooting and fault acknowledgement Too much coffee powder was placed in the filling chute following selection of "Decaffeinated". During operation, the control system monitors the operating status continually. Faults are displayed on the liquid crystal display.
TROUBLESHOOTING 7.2 Checklist for fault diagnosis and troubleshooting 7.2.1 Textual error messages E LCD textual error messages Cause of fault Troubleshooting measure(s) Temp. too high Temp. too low Unknown hardware or software error Disconnect / connect to mains power supply. Boiler temp. too high Static charge Boiler temp. too low Effect of storm (overvoltage due to storm) 1. Disconnect c5 coffee maker from the mains power supply. 2. Wait at least 30 seconds. 3.
TROUBLESHOOTING LCD textual error messages Cause of fault Troubleshooting measure(s) Refill milk If no milk level monitoring installed: Milk level too low. - check milk level. - replenish milk supply. - disconnect / connect to mains power supply. 1. Disconnect c5 coffee maker from the mains power supply. 2. Wait at least 30 seconds. 3. Connect c5 coffee maker to the mains power supply. 4. Switch on c5 coffee maker. 5.
TROUBLESHOOTING LCD textual error messages Cause of fault Troubleshooting measure(s) Drawer missing! Coffee dregs drawer not inserted or not pushed in far enough. Use coffee dregs drawer correctly. Check water connection. Open stopcock in the external fresh water feeder pipe. E No water See also section «5.5.5 Emptying the coffee dregs drawer, 5 - 23». Check pressure on external fresh water feeder pipe (should be 3 to 5 bar). Refill fresh water canister.
TROUBLESHOOTING LCD textual error messages Cause of fault Troubleshooting measure(s) Boiler level There may be a water leak or the water feed may be insufficient. Water level too low. Too much time elapses during the filling operation. The c5 coffee maker is still in operation; however it is necessary to keep an eye on it. Contact Customer Support. Filter Water filter is worn and must be replaced. The c5 coffee maker is still in operation; however it is necessary to keep an eye on it.
TROUBLESHOOTING Specifically for the temperature regulator unit NOTE E • The error messages for the temperature regulator unit are shown in the temperature regulator unit display! Displayed error message Cause of fault Troubleshooting measure(s) PrF Temperature sensor fault Contact Customer Support. EEE EEPROM error (loss of program data) Contact Customer Support. 7.2.
TAKING OUT OF SERVICE AND STORAGE 8 Taking out of service and storage 8.1 Taking out of service for a limited time / taking out of service for good 8.2 Storage for a limited period / permanent storage If the "c5 coffee maker / installed EF milk cooler / external FC milk cooler" and the cw cup warmer are to be stored either for a limited period or permanently, it is essential that they are taken out of service correctly see section 8.1.
TAKING OUT OF SERVICE AND STORAGE E © Cafina / Melitta 8-2 OI c5 eng V9 / 18.08.
PACKING AND TRANSPORTATION 9 Packing and transportation When packing and transporting the equipment, the following requirements must be observed: E WARNING • • 1. Disconnect equipment from power and water mains. Only persons with experience of haulage and transportation are authorised to pack and transport the equipment. 2. Remove any product raw materials, such as coffee beans and milk, from the equipment. 3. Empty coffee dregs drawer.
PACKING AND TRANSPORTATION E © Cafina / Melitta 9-2 OI c5 eng V9 / 18.08.
DISPOSAL 10 Disposal The following requirements must be observed in the case of disposal: WARNING 1. Disconnect equipment from power and water mains. • • Disassembly and disposal of the equipment may only be carried out by persons who satisfy the necessary qualification and training requirements. The requirements set out in chapter «2 Safety instructions, 2 - 1» must be strictly observed! 2. Remove any product raw materials, such as coffee beans and milk, from the equipment. 3.
DISPOSAL E © Cafina / Melitta 10 - 2 OI c5 eng V9 / 18.08.
GUARANTEE, CONSUMABLES, SPARE PARTS, ORDERING PROCEDURE 11 Guarantee, consumables, spare parts, ordering procedure This includes: - Seals - Filters - Complete piston spray - Complete piston plunger - Paint coatings - Grinding discs - Hoses for the peristaltic pump To validate the guarantee claim the defective part must be returned to the manufacturer. After inspecting the returned part the manufacturer reserves the right to reject a guarantee claim if one of the conditions referred to above exists.
GUARANTEE, CONSUMABLES, SPARE PARTS, ORDERING PROCEDURE A Adresses of service E AUS Adresses of service B Serviceadressen CH Adresses of service D Adresses of service Servico Tecnicos F Services Techniques J Adresses of service DK Serviceadresser FIN Huoltopisteiden osoitteita GB Adresses of service Serviceadresser NL Serviceadressen RC Adresses of service S Serviceadresser TH Adresses of service Adresses of service TW Adresses of service N RUS Service USA Adresses of s
"SERVICE TECHNICIAN" MAINTENANCE LOG 12 Installation "Service Technician" maintenance log E Key: Serial-No.: Date: Installed water filter type: Service Technician No.: Bypass %: [ A ] = Service of whole system [ B ] = Service of milk system [ S ] = Annual check of safety mechanisms Water measured values on ... ... IN1) Signature: [ F ] = Water filter replaced ...
"SERVICE TECHNICIAN" MAINTENANCE LOG E Date: Service * [A] [B] Water values [S] [F] Bypass %: Counter reading Service Technician No.: Water measured values on ... Coffee: ... IN1) Milk: Next service Signature: Date: kH°: Milk: pH: Service * Water values [B] [S] [F] Bypass %: Water measured values on ... Coffee: ... IN1) Milk: Next service Signature: kH°: Milk: pH: Service * Water values [B] [S] [F] ...
"SERVICE TECHNICIAN" MAINTENANCE LOG E Date: Service * [A] [B] Water values [S] [F] Bypass %: Counter reading Service Technician No.: Water measured values on ... Coffee: ... IN1) Milk: Next service Signature: Date: kH°: Milk: pH: Service * Water values [B] [S] [F] Notes: Bypass %: Counter reading Service Technician No.: Water measured values on ... Coffee: ... IN1) Milk: Next service Signature: kH°: Milk: pH: Service * Water values [B] [S] [F] ...
"SERVICE TECHNICIAN" MAINTENANCE LOG E Date: Service * [A] [B] Water values [S] [F] Bypass %: Counter reading Service Technician No.: Water measured values on ... Coffee: ... IN1) Milk: Next service Signature: Date: kH°: Milk: pH: Service * Water values [B] [S] [F] Bypass %: Water measured values on ... Coffee: ... IN1) Milk: Next service Signature: kH°: Milk: pH: Service * Water values [B] [S] [F] ...
INDEX Page Page A F Adresses of service . . . . . . . . . . . 11 - 2 fault acknowledgement checklist . . . . . . . . displays . . . . . . . . rectification . . . . . . authorised persons . . . . . . . . . . . . . 2 - 7 B basic safety instructions . . . . . . . . . 2 - 2 ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... 7-1 7-2 7-1 7-1 foam quality . . . . . . . . . . . 5 - 18, 5 - 22 button layout on the control panel . . . . . . . . . . . 5 - 25 frothing milk manually . . . .
INDEX Page E Page O S operating modes . . . . . . . . . . . . . . . 3 - 3 safety instructions .............. 2-1 operating performance data . . . . . . 1 - 9 safety mechanisms ............. 2-7 operation . . . . . . . . . . . . . . . . . . . . . 5 - 1 Service Technician maintenance log . . . . . . . . . . . 12 - 1 Operator maintenance log . . . . . . . 6 - 8 Shift function options . . . . . . . . . . . . . . . . . 1 - 3, 1 - 4 Ordering procedure .................. 1-4 space requirements . .
