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M-iClean U Type M2 Glass, utensil and dishwasher Operating instructions Read operating instructions before using the machine! test 9763258 / Valid from: 2018-09 / Update: 2022-03 www.meiko.info...
ComfortAir heat recovery 4.7.3 Bottle rack for M-iClean UM/UM+ 4.7.4 Cold water final rinse for glasswashers 4.7.5 Disinfection control 4.7.6 Daily protocol with MEIKO Connect Automatic standard functions 4.8.1 Eco mode 4.8.2 Forced drainage TECHNICAL DATA ..................... 20 Recess dimensions EC/EU declaration of conformity ASSEMBLY ........................
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M-iClean U 6.1.1 Checking the condition at delivery 6.1.2 Requirements for the installation area 6.1.3 Requirements for the waste water connection 6.1.4 Requirements for the fresh water connection 6.1.5 Requirements to the electrical connection Transport Perform assembly COMMISSIONING ...................... 27...
M007DWUC1M2-30 M007DWUC1M2-40 Delivery contents The delivery contents include: • 1x M-iClean U glass, dish and utensil washing machine • Matching racks for glassware, dishes and containers depending on machine model • Measuring cup for adding detergent and rinse aid for machines with internal dosing systems •...
Service instructions Liability and warranty All of MEIKO’s obligations arise from the relevant purchase contract, which also con- tains the entire and only valid guarantee provisions. These contractual guarantee provisions shall be neither extended nor restricted as a result of any explanations given in the instructions.
Safety Symbol explanation 3.1.1 Notes in the instructions Warnings Danger Short description of the danger: The signal word DANGER designates an immediately threatening danger. Failure to observe this leads to very serious injuries or death Warning Short description of the danger: The signal word WARNING designates a possible danger.
3.1.2 Safety symbols in the instructions The following note and danger symbols are used both in the document and on the machine. Observe these symbols and signs on the machine to avoid personal injury and material damage! The symbols have the following meanings: Symbol Meaning Warning of hazardous areas...
The machine has a safety note attached. This is located underneath the front panel. Requirements for the personnel Commissioning, instructions, repairs, maintenance, assembly and installation of or on MEIKO machines must only be carried out/authorised by MEIKO-authorised ser- vice partners. During operation it must be ensured that: •...
Qualified staff, as defined by the operating Instructions, are persons: • over 14 years of age, • due to their training, experience and instruction are able to perform the required activities, • are authorised to perform the required activities by the person responsible for safety of the machine, •...
The washware must be suitable for dishwashing machines. If there is any doubt, a consultation (size, version, basic suitability for dishwashing machine, etc) can be carried out with MEIKO to confirm suitability (info@meiko-global.com). The following applications are expressly not intended: •...
Foreseeable misuse The dishwashing machine must not be used for: • Washing kitchen utensils with electronic components • Cleaning textiles, oven cloths or steel sponges • Washing utensils made of iron or utensils that must not come into contact with foodstuffs (e.g.
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• Dishwashers accessible from behind may only be operated with a rear cover. • The required personal protective equipment is made available to and worn by maintenance and repair personnel. • A functional test on all dishwashing machine safety systems is carried out at every regular maintenance appointment.
Product description Functional description The M-iClean U is a glass, dish and utensil washing machine with a square rack. The dishwasher has one wash and one final rinse cycle. A temperature regulator maintains the set wash temperature of between 58-60 °C. A rotary pump circulates the water from the wash tank into the wash nozzles.
Overview illustration 1 Operating display 4 Front panel 2 LED indicator handle 5 Connectors for detergent and rinse 3 Machine door The dosing pumps for detergent and rinse aid are located under the front panel (4). • To remove the front panel (4), push it gently upwards, tip and then pull it out of the slot.
Type label On the M-iClean U, the rating plate is located on the inside of the lower front panel. Meaning Name and address of manufacturer MEIKO Maschinenbau GmbH & Co. KG Englerstraße 3 D-77652 Offenburg Machine type Type Model name...
Do not mix different chemical products. Caution • Only use products that are suitable and approved for commercial dishwashers. MEIKO recommends MEIKO ACTIVE detergent and rinse aid. MEIKO ACTIVE products are optimally adapted to MEIKO dishwashing machines. • Do not mix different cleaning products.
The correct dosage is achieved when the water drips evenly from the washware and depends on the available water quality on-site. This setting is made during commis- sioning by an service technician authorised by MEIKO or the chemical supplier. Change dosing quantity, see page 47.
Options 4.7.1 GiO-MODULE The module works according to the principle of reverse osmosis. Drinking water is pressed by a pump through a semi-permeable membrane. The membrane lets only water molecules through. The hardness components and salts (lime scale, etc.) con- tained in the water are held back.
Make sure that the dishes and glassware used are suitable for the high stress placed on them. MEIKO offers two types of machine with thermal disinfection for institutions with ad- ditional hygiene requirements. Both versions have greater heating performance in the wash tank than standard machines.
Data on operational times, consumption values and events can be read out via Blue- tooth with the MEIKO Connect app and exported as a PDF. MEIKO Connect is avail- able for Android in the Google Play Store and Huawei App Gallery. The Windows version is available at www.meiko.info (search term MEIKO Connect).
Height of the machine without feet in US/ US GiO rear UM+/ UM+(GiO panel/ UM/ UM (GiO rear panel)/ UL rear panel) M-iClean U / M-iClean U Type M2 (dimensions in mm) US (GiO rear UM (GiO UM+ (GiO panel) rear panel) rear panel) 710–735...
US 120/ US 150/ UM+ 120/ UM+ 150/ UM 120 UM 150 UL 120 UL 150 M-iClean U / M-iClean U Type M2 (dimensions in mm) US 120 US 150 UM 120 UM 150 UM+ 120 UM+ 150 UL 120 UL 150 830–855...
Check the machine for transportation damage. Note If there is any suspicion of transportation damage, the shipping company and MEIKO must be informed immediately in writing. Photograph any damaged parts and send the pictures to MEIKO. 6.1.2 Requirements for the installation area The dishwashing machine is only frost-proof in as-delivered state or if equipped with special features (optional: frost removal).
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The basic model of the dishwashing machine features an air gap (type AA or AB as per EN 1717 or EN 61770). In the case of SVGW (Switzerland) and other countries, a type EA safety device (at least) is also required in front of the connection hose, depending on the machine version.
Danger of death by electric shock: contact with live electrical parts can lead to seri- ous injury or death. Who may connect it? The machine must be connected by a (MEIKO authorised) qualified electrician in accordance with the locally applicable standards and regulations. Local earth wire system The electrical safety of this machine is only ensured if it is connected to a properly installed protective conductor system.
Local main switch Install a main switch with all-pole disconnection from the mains in accordance with the installer's regulations in the permanently installed on-site installation. The main switch must be easily accessible for the operating personnel. The contact opening width must correspond to overvoltage category III in each pole. Refer to the circuit diagram or the data sheet of the main switch for technical data such as torque and stripping length.
Perform assembly Caution Material damage due to steam escape Small quantities of steam may escape through the dishwashing machine's door area. It is possible that adjacent furniture can swell up. • Protect adjacent furniture from swelling up. • If possible, avoid installing the machine in an area close to sensitive furniture. Note Assembly may be performed only by a licensed and authorised service technician! Assembly must be carried out in accordance with the installation drawing.
Perform commissioning Note Instruction and initial commissioning may be performed only by an authorised ser- vice technician! The operator must not use the dishwashing machine before com- pleting training. To avoid damage to the appliance or dangerous injuries during commissioning of the machine, please note the following points: •...
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Key/symbol Meaning On/Off key Filling/heating on or machine off Confirmation key Meaning/function is shown on the display next to the relevant key Wash key Flashing blue: filling/heating active Flashing green: filling/heating active / memory start Illuminated blue: machine is ready for operation Illuminated green: washing active Service access key/wake-up key i-Menu...
Prepare dishwasher Warning Risk of injury from contact with chemicals • Observe the safety data sheets and dosing recommendations of the chemical manufacturers. • Use eye protection. • Wear protective gloves. • Do not mix different chemical products. Beware Danger of injury when closing the machine door When closing the machine door hand injuries can occur if they get caught.
7. Close machine door. 8.2.1 Putting the machine into operation If the display is dark, press the Wake-up key or move the door / hood. 1. Turn on the machine by pressing and holding the on/off key (for one second). The machine is filling and heating up.
8.3.2 Select wash programme The dishwashing machine is in READY FOR OPERATION mode ECO MODE I-III. 1. Select the desired wash programme using the confirmation key. The symbol for the selected wash programme is displayed reversed against the background. If the wash programme is changed, after approx. 3 seconds the runtime will be briefly displayed.
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M-iClean US Boiler tem- Tank temper- Pressure Rinse water Programme Runtime Symbol perature ature level volume [No.]* [°C] [°C] [1-3] 22–25 Programme assignment, see page 32. * Cold water rinse only for M-iClean UM Programmes 14-25 only available for machines with higher tank heating capacity (e.g. Thermolabel, A 30).
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Programme assignment, see page 32. * Cold water rinse only for M-iClean UM ** Program 25: MEIKO bottle rack required. Values in brackets apply to Thermolabel and A 30 machines. Programmes 15-24 only available for machines with higher tank heating capacity (e.g. Thermolabel, A 30, cold water final rinse).
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M-iClean UL Boiler tem- Tank temper- Pressure Rinse water Programme Runtime Symbol perature ature level volume [No.]* [°C] [°C] [1-3] Programme assignment, see page 32. * Cold water rinse only for M-iClean UM Programmes 15-25 only available for machines with higher tank heating capacity (e.g. Thermolabel, 30).
8.3.3 Start wash cycle Beware Danger of injury when closing the machine door When closing the machine door hand injuries can occur if they get caught. • To close the machine door, use the handle intended for this purpose. 1. Clear the items to be washed (removing any large food residues, napkins, tooth picks, lemon zest etc.).
8.3.4 Emptying the washware Beware Danger of burns and scalding due to hot rinse water, washware and machine parts Contact with hot rinse water, washware and machine parts can result in burns/scalding of the skin. • Wear protective gloves if necessary. •...
Fill consumables 8.4.1 Refill of internal storage container Warning Risk of injury from contact with chemicals • Observe the safety data sheets and dosing recommendations of the chemical manufacturers. • Use eye protection. • Wear protective gloves. • Do not mix different chemical products. 1.
8.4.2 Replace canister Warning Risk of injury from contact with chemicals • Observe the safety data sheets and dosing recommendations of the chemical manufacturers. • Use eye protection. • Wear protective gloves. • Do not mix different chemical products. Note The canisters for detergent and rinse aid are located in close proximity to the dish- washing machine.
8.5.1 Messages When a malfunction occurs, a grey or red message is shown on the display depend- ing on the nature of the malfunction. • Grey messages can be acknowledged using the relevant confirmation key. • Red messages usually require the deployment of an authorised service techni- cian.
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Display text Measures/remedial action Drain pump active after triggering of • Possible to continue working the safety level • Refill error in wash tank If this message reoccurs, call a service technician • Ensure wash arm system can move freely Top wash system blocked/missing •...
Display text Measures/remedial action • Possible to continue working Communication with SMART WIRE • node addr. 13 Call a service technician! • Confirm message • Bluetooth access error Possible to continue working • Call a service technician! • Confirm message •...
Change authorisation level Note The dishwashing machine must be in MACHINE OFF mode. 1. Press and hold the Service access key for approximately three seconds. 2. Enter the service code for the required authorisation level. 3. Confirm the message. Authorisation level 1 – user configuration level Read settings (service code: 10000) The user can view the user settings.
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Note Certain menu functions in i-menu and the action menu have to be enabled by an authorised service technician before the operator can use them (reset counter, etc.). i-menu Symbol Level Description Languages 1, 4 Set display language Set automatic hood opening and descaling parameters Wash tank 1, 4 View status...
Action menu Symbol Level Description Ventilate deter- 1, 4 Starts detergent or rinse aid dosing pump to ventilate the gent pipe transport pipes when required, e.g., when the canisters are Ventilate rinse empty during operation. 1, 4 pipe Manually start If automatic wash tank water regeneration with fresh water is 1, 4 water change...
4. Start the water change by using the relevant confirmation key. 8.10 Reset the counter Note In order to be able to reset counters in security access level 1, this function must be separately enabled by an authorised MEIKO service technician. Resettable coun- ters: • Maintenance counter •...
6. Select the counter to be reset. 7. Confirm the selection to reset the values. Note The counters for the water treatment options can also be reset via security authori- sation level 4 Extended configuration level, see page 43. 8.11 Adjust dosing quantity 1.
2. Send the serial number in the e-mail subject to found on the rating plate or can be read off the privatelabel@meiko-global.com and receive a operating panel by pressing (3 s) the service ac- voucher code in response. This only works if you cess key.
2. The waiting time can be changed in the i menu under Settings- Display- 2nd waiting time until Start Private Label (0 means: always ON= no screen protector or 2nd waiting time deactivated). 3. Press the MEIKO key for 3 seconds and confirm the request to log off from the current session. 9763258...
2. The waiting time until dimming can be changed in the i-menu under Settings- Display- Waiting time until TFT 50% reduced (0 means: always ON= no dimming). 3. Press the MEIKO key for 3 seconds and confirm the request to log off from the current session. Maintenance and cleaning...
Maintenance Note MEIKO recommends having the machine serviced by an authorised service techni- cian at least once a year. As part of the maintenance, an electrical safety inspection is also carried out in accordance with DIN VDE 0701-0702 / DGUV Regulation 3.
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Check handles sit firmly and, if necessary, tighten screws annually Check life span of springs and chains annually • Replacement after 650,000 • HM/HL and EcoTemp ET 15.1/17.1: replace guide block for protec- loads or 12 tive rod and mounting plate for springs years •...
Electrical safety check (certificate is optional) Carry out the visual inspection annually Check the protective earth conductor annually Insulation resistance measurement annually Measure current on protective earth conductor annually Change pre-filter on reverse osmosis module (GiO MODULE) Dishwashing machines with reverse osmosis (GiO MODULE) contain a pre-filter which must be changed by the operator every 6 months (for a standard membrane (<...
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GiO MODULE on rear panel of machine The pre-filter is freely accessible and is located close to the dishwashing machine. Separately positioned GiO MODULE The pre-filter is under a cover on a separately positioned GiO MODULE. No tools are required to unfasten the cover.
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Replace filter cartridge (dishwashing machine is disconnected from power and water supply) 1. Use key to unscrew casing by turning clockwise. 2. Empty water and remove used filter cartridge. Position base drip tray! 3. Thoroughly clean and rinse the filter housing. 4.
7. Check seal: connect water and power supply. Fill 8. Mark date label and apply to filter unit. machine or run a cycle. 9. Replace any covers removed. 10. Reset exchange interval in the controller, see page 45. Mark the label 1.
1. Open machine door. 2. Remove filter and washing systems. 3. Remove all food residues which are stuck to the tank, the tank heater and the filters using a brush. 4. Remove the washing and rinse arm and rinse thoroughly under running water. When doing this, pay particular attention to the nozzles! Do not use a foaming manual dishwashing detergent for pre-cleaning or for cleaning the machine.
Caution Material damage due to aggressive cleaning products The use of aggressive cleaning and care products near the machine can cause damage to the machine due to their fumes. • Make sure that the cleaning and care products cannot have direct contact with the machine.
Spare parts Please provide the following information on any query and/or when ordering spare parts: …………………………………………………….. Type: …………………………………………………….. …………………………………………………….. (This information can be found on the type plate, see page 15.) Non-use for several days 10.1 Break in operation (e.g. seasonal operation) - Run self-cleaning programme and clean the machine, see page 42.
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11.1 Disposal of packaging materials All the packaging materials are recyclable. The following materials are used: – Square timber frame – Plastic sheeting (PE film) – Cardboard packaging (for protecting edges) – Packaging strap (steel strip) – Packaging strap (plastic (PP)) Note The square timber frame consists of untreated raw pine / spruce.
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Index Eco mode ............20 Electrical connection A0 control ............. 19 Fixed connection .............. 25 Abbreviations ............60 Local fuse protection ............26 Action menu ............45 Main switch..............26 Other dangers ..............25 Adjust dosing quantity .......... 47 Power cable ..............25 Assembly .............
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Notes on the operating instructions ....... 4 Residual risks ............9 Rinse aid ............. 17 Operation/use ............28 Options..............18 Safety ..............6 Thermal disinfection ............19 Safety instructions on the machine ......8 Overview illustration ..........14 Safety symbols in the instructions ......7 Service codes .............
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