Summary of Contents for Wexiodisk WD-90GR FLEX/HC Touch
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POTWASH MACHINE WITH GRANULES WD-90GR FLEX / HC touch (original documentation) Read the manual before using the machine! Installation and user manual S/N: (En) Valid from: 202403 Rev.: 00...
WD-90GR FLEX / HC Rev. 00 (202403) touch 1. General instructions ................ 1 1.1 Symbols used ....................2 1.2 Machine rating ....................3 1.3 Checking that the machine and manual correspond ........3 1.4 EU Declaration of Conformity ................4 2.
WD-90GR FLEX / HC Rev. 00 (202403) General instructions touch 1. General instructions Read the instructions in this manual carefully as they contain important informa- tion regarding the correct, effective and safe installation, use and servicing of the machine. Service personnel should have access to all documentation for the ma- chine.
WD-90GR FLEX / HC Rev. 00 (202403) General instructions touch 1.1 Symbols used This symbol warns of situations where a safety risk may arise. The instructions given should be followed in order to prevent injury and dangerous situations. This symbol on a machine part warns of electrical equipment. The machine must be entirely non-live during servicing, turn off the power at the power switch and if required, the switch should be locked to prevent unintentional operation.
WD-90GR FLEX / HC Rev. 00 (202403) General instructions touch 1.2 Machine rating The machine has two rating plates, one of which is placed at the bottom of one side of the machine and the other in the electrical cabinet. The technical informa- tion on the plates is also included on the machine’s wiring diagram.
A so-called EU Declaration of Conformity is provided on delivery of the machine. CE_16_2 Contact details of the manufacturer (Wexiödisk AB, Mårdvägen 4, SE- 35245 Växjö, SWEDEN, Tel.: +46 470 771200, E-mail: wexiodisk@wexio- disk.com). Representatives of Wexiödisk AB. Person responsible for the product’s documentation.
WD-90GR FLEX / HC Rev. 00 (202403) Safety instructions touch 2. Safety instructions Read the chapter GENERAL INSTRUCTIONS carefully before starting work. 2.1 General information The machine is CE marked, which means that it complies with the requirements of the EU Machinery Directive with regard to product safety. Product safety means that the design of the machine will prevent personal injury or damage to property.
Warranty repairs must be performed by an authorised company. Contact an authorised service company to draw up a programme of preventive care and maintenance. For authorised service companies, please see www.wexiodisk.com or contact Wexiödisk AB. • The regular checks described in the manual must be carried out in accord- ance with the instructions.
WD-90GR FLEX / HC Rev. 00 (202403) Safety instructions touch 2.5 Operation Be very careful around the machine when it is in operation. 2.5.1 High temperatures • The temperature of the washing and rinsing water is 60° C and 85°C. Do not open the machine until the washing and rinsing phases have finished.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3. Installation instructions Read the chapters GENERAL INSTRUCTIONS and SAFETY INSTRUCTIONS carefully before starting work. 3.1 General information Read these instructions carefully, as they contain important information regarding the correct installation method. •...
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.1.1 Rust on industrial dishwashers • Large-scale industrial dishwashers in general as well as our dishwashers are made of stainless materials, but despite this, there are still situations where rust can occur on “stainless” materials. •...
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.2 Requirements for the installation site 3.2.1 Lighting In order to ensure the best possible working conditions during installation, opera- tion, servicing and maintenance, make sure that the machine is installed in a well- lit room.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.3 Transport and storage Always transport the machine in an upright position. Take care during transport, as there is a risk of tipping. NOTE! The machine must not be transported without a pallet or other support. A packing notice will have been applied to the packaging where the latter covers the front of the machine.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.4 Installation 3.4.1 Preparing for the installation Check that there is sufficient room for the machine at the installation location. • Check that correct connections are available for water, electricity, drainage and possibly steam at the installation location.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.5 Connections 39491_R2 Cold water connection, standard machine Hot water connection, standard machine Cold water connection, (machine with condensing unit), (option) Electrical connection Steam connection (option) Condensing water connection (option) Drain/waste pipe connection Detergent connection In the following chapter, figures are given in brackets to clarify what needs to be...
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.5.1 Electrical connection Information about electrical connections (3) is available on the machine’s wiring diagram which is provided on delivery. Store the diagrams in the plastic pocket, located in the electrical cabinet, even after installation. •...
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.5.3 Ventilation The machine’s heat load for the room is stipulated in TECHNICAL SPECIFICA- TIONS. The machine may optionally have a heat recovery unit connected to an exhaust fan to reduce the amount of steam released. 3.5.4 Steam (optional) A shut-off cock must be installed on the incoming pipe.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.5.5 Drain/waste pipe The waste water system connected to (6) should consist of a 50 mm metal pipe that will withstand mechanical impacts. The waste pipe must run to a floor drain, where its opening must be above the water level.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.5.6 Bleeding the booster pump (option) Bleeding of the booster pump should be performed when the dishwasher is start- ed up. This is what you should do: Open the water connection to the dishwasher and wait until the dishwash- er’s break tank has filled with water.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.5.7 Detergent and drying agent • The dishwasher is preconfigured for connection of detergent and drying agent equipment. The detergent and drying agent equipment is not includ- ed in delivery of the dishwasher. Contact your detergent supplier! •...
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch Electrical connection of the equipment • Remove the machine's front panel. The panel is fixed with screws on the bottom edge under the stand. • The connections for the dosing equipment are in the junction box (4) which is located on the stand inside the front panel.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 3.7 Trial operation Prepare the machine for trial operation with the help of OPERATING INSTRUC- TIONS. The instructions describe the measures that must be taken to prepare the machine for operation. 3.7.1 Start-up schedule This should be completed when the machine is started up and used.
WD-90GR FLEX / HC Rev. 00 (202403) Installation instructions touch 4. Run a number of washes complete with loads and check: • There are no water leaks • The door switch functions • The water temperatures are maintained • The washed items are clean •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4. Operating instructions Read the chapters GENERAL INSTRUCTIONS and SAFETY INSTRUCTIONS carefully before starting work. • The machine's touch panel contains built-in guides on what and how things must be done. •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.1 Machine design 90GR_t_u Touch panel ON/OFF button Rinse pipe for final rinse Wash arm Wash nozzle Pushbuttons for the door lock. (Pressing the buttons allows the door to be lowered in parallel with the front panel.) Cover plates Filter...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.2 Preparations before filling Check: • That the machine and removable parts have been cleaned. If not – clean them! • That no dirt is in the washer arms’ (4) or in the rinse pipes’ (3) nozzles •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.3 ON/OFF button The white light of the ON/OFF button will illuminate when the power switch is set in the ON position. NOTE! When the ON/OFF button is pressed, it will take around 10 seconds before the touch panel illuminates.
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.4 Touch panel General The panel comprises four fields: • A = Top bar • B = Process bar • C = Activity field • D = Bottom bar Active (clickable) symbols are in blue. Inactive symbols are in grey. The activity field (C) contains both information text and selectable symbols which are used to continue to different entries: The various fields are divided into the following parts:...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Top bar (A) This indicates the machine status using text and symbols (2, 3, 4) and the date and time (1). Alarm and information messages are displayed here. More information about these is shown in the activity field (C).
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Symbols The following symbols and a brief description may be displayed in the various fields of the panel (some depending on machine type). Symbol Explanation Symbol Explanation Black: Information Change the water Blue: About the machine Autostart of filling and Consumption...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Symbol Explanation Symbol Explanation Low flow Machine status No / Cancel No flow Other Spin dry START Protocol Repeat / Machine is in op- Reset eration Save to PC Save to USB Service alarm Service settings Machine configuration...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.5 Filling and heating the machine When filling the machine with water, you should not have any items in the ma- chine. Water which is hotter than for normal washing is flushed into the wash com- partment when the machine is being filled.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch • Wait for around 10 seconds then put the power switch to the ON position. • Press the ON/OFF button (A) and the panel is turned on. • Press the start button (1) in the activity field to start filling and heating. •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.6 Before washing, regardless of program • Perforated canteens, perforated containers and plastic canteens should NOT be washed with granules (shortens the lifespan of the granules and there is a risk of the granules getting stuck in a hole and getting into finished food).
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Granules (WD209.7260) and Granules spatula (WD209.7261) Granules are used for the wash programmes with granules. Wexiödisk’s original granules must be used (warranty conditions). The spatula is used to scrape off loose dirt.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Dockable potwash trolley (WD209.7454) (option) The potwash trolley comes with and without wheels. Cleaning gun with hose (WD751.0105) (option) Cleaning gun...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Trolley (WD209.7262) (option) The trolley is used for moving clean and/or dirty items. Trolley...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.8 Restaurant kit (WD-90GR touch FLEX) Kit for customers with a mix of items typical of a restaurant. For customers with a large number of gastronorm containers in smaller sizes: 1/2, 1/3, 1/4 or 2/8. There is the option of washing lightly soiled loads in plastic washing baskets.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Ladle holder (WD209.7277) (option) The ladle holder is used for washing utensils such as ladles, whisks etc. Ladle holder All-round holder (WD209.7273) (option) The all-round holder is used for washing ABC canteens and pots and pans. Pots and pans can be hung from the top part of the holder.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Holder for 1/3, 1/6 and 1/9 canteens (WD209.7282) (option) The holder is suitable for washing 1/3, 1/6 and 1/9 canteens. Holder for 1/3, 1/6 and 1/9 canteens Holder for 1/4 and 1/6 canteens (WD209.7286) (option) The holder is suitable for washing 1/4 and 1/6 canteens.
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.9 Restaurant kit (WD-90GR touch HC) Kit for customers using large numbers of items in gastronorm sizes or only these types of item. Individual pots and mixing bowls. Accessory for the hexagonal cas- sette intended for washing a small quantity of other items.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Grid holder for 2/1 canteens (WD209.7284) The containers are inserted between the holders. 1 grid holder is supplied with the machine. Grid holder for 2/1 containers Ladle holder (WD209.7251) (option) This holder is positioned in the middle of the saucepan support (WD209.7252) It can be used for washing ladles, whisks, knives etc.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Flexible insert (WD209.7283) (option) Bowls, small saucepans, baking tins and other items which are hard to position in other holders can be washed in the flexible insert. The items are clamped be- tween the sides of the insert.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch ABC and lid holder (WD209.7253) (option) Slide the handle of the container over the holder. If the lid has a projecting handle, slide it over the holder. ABC holder Saucepan support (WD209.7252) (option) The saucepan support is used for washing smaller pots.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Washing basket (WD209.7287) (option) Cassette for a maximum of four (4) 1/1 gastronorm containers with a depth of 200 Washing basket...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.1.10 Other options for the WD-90GR touch FLEX / WD-90GR touch HC Cassette for sous vide canteens (WD209.7291) The items can be placed in two levels. Place the dishes so that water does not collect in the items.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Support frame (WD209.7280) The supporting side (3 are supplied with the machine) is positioned on the base of the cassette and used for washing lids, chopping boards, baking trays and oth- er items.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Rubber tensioner (WD209.7272) Items which are difficult to position can be fastened in place with the rubber ten- sioner. Rubber tensioner Holder for accessories (WD209.7257) Holder for a variety of utensils which can be fitted on both sides of the machine. Holder for accessories...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Holder for small pots and bowls (WD209.7279) This holder is used for bowls and pans. Holder for small pans and bowls Mesh basket (WD209.7278) Small utensils can be placed in the mesh basket. They should be put loose in the basket for the best washing results.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Wash basket for ABC canteens (WD209.7259) Wash basket specially designed for washing ABC canteens. Cassette for ABC canteens Cassette for large plastic containers (WD209.7275) There is room even for large plastic boxes in this cassette. Cassette for plastic containers...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Cassette for GN 1/1 canteens (WD209.7287) Cassette for GN 1/1 canteens with a depth of 200 mm. Cassette for deep canteens...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.2 Washing To reduce the risk of damage, the dishware should be stacked in the wash basket which is conveniently positioned on the potwash trolley or the table trolley. • The dishware must be correctly and firmly positioned •...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Wash programme with granules and spin Perforated canteens, perforated containers and plastic canteens should NOT be washed with granules (shortens the lifespan of the granules and there is a risk of the granules getting stuck in a hole and getting into finished food).
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Wash programme without granules and with spin Programmes without granules are used for items which cannot be washed using granules, such as perforated canteens, perforated containers and plastic contain- ers. Program time approx.
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.2.2 Starting washing Place the cassette with the dishes, which must be well stacked and secured, in the machine and close the door. Programval_GRt When the machine is ready to starting washing, the following display is shown on the touch panel A=Potwash with granules, (P1 - P3) B=Potwash without granules, (P4 - P6)
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.2.3 Interrupting a wash program If the machine needs to be stopped during operation for some reason, press on the panel. 4.2.4 Guaranteed final rinse The temperature of the final rinse water is always correct and the right amount of rinse water is always used.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch • NOTE! Before changing the water, you must run the programme without granules. Use a cassette containing no items for washing. • Keep the door shut and press the buttons (6) on the side of the machine. •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.2.6 Checking the wash result Check that no granules have become lodged in or on the washed items. The dishware should be checked after each wash for: PROBLEM CAUSES & MEASURES Starch spots •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.3 After use – Cleaning HACCP is a preventive inspection system to ensure hygiene requirements are met during the washing process and cleaning of the machine. As a result of its design, the machine meets strict hygiene requirements.
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.3.2 Emptying and daily cleaning A guide to daily cleaning is also displayed on the panel when the relevant function has been selected. This is done by pressing the menu button and then se- lecting cleaning •...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Cleaning the wash nozzles and the wash arms Undo the quick release lock (A). Take out the wash arms. Check and clean the wash nozzles (B). • Take out the wash arms (4). Undo the quick release lock and pull the wash arms straight up.
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.3.3 Cleaning and checking every week Once the daily cleaning is complete, you have the option of proceeding to the weekly cleaning and can also follow the instructions on the touch panel for this. Weekly cleaning is more thorough than daily cleaning.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch • Remove the rotating table and the filter. • Put the granule collector (B) where the filters are normally located and the two connector plates (A) on each side of the collectors. •...
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.3.4 Periodic servicing Long intervals between using the machine • If the machine is not being used for a long period, the granules and the ma- chine should be disinfected with an appropriate environmentally friendly disinfectant.
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Wexiödisk’s original granules, which are reusable, must be used. The amount of granules is checked by: • Wexiodisk’s original granules must be used. • The machine has an alarm which indicates when it is time to check the granule level.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Clean the heat recovery unit (option) NOTE! Cleaning of the heat recovery unit should be performed 1-2 times a year. The machine also has an alarm which is displayed on the panel when cleaning is necessary.
WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch 4.3.5 Operating problems Check: • Has the appliance been used according to the instructions? • Are all the removable parts in their correct place? • Is the main switch in the ON position? •...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch The majority of these alarms can be remedied by the operator. Some blue alarms that have been dealt with by the operator a number of times will eventually change to yellow or red alarms, meaning that service personnel must be contacted. Depending on previous settings, the machine may be stopped but not restarted until the cause of the alarm has been addressed.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch PROBLEM CAUSE ACTION The machine is not cleaning The rinse and wash nozzles are Check and clean the nozzles. properly. clogged with dirt. There is too little detergent. Check the amount of detergent. The water in the tank is too dirty.
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Information alarms (blue) An information alarm is generated, e.g. because a predetermined number of wash cycles has been reached. Type of alarm and minimise / maximise Symbol for type of alarm (maintenance) Descriptive text Error code Name and contact details of service personnel...
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Error alarms (yellow) Error alarm is generated e.g. for low water flow in the machine. Type of alarm and minimise / maximise Error code Symbol for type of alarm Descriptive text Continue to next screen Reset alarm The alarm can be minimised and then maximised by clicking on the button (1)
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WD-90GR FLEX / HC Rev. 00 (202403) Operating instructions touch Critical error alarms (red) A critical error alarm is generated because a serious error has occurred. The ma- jority of these alarms cannot be reset by the operator, and service personnel must be contacted.
WD-90GR FLEX / HC Rev. 00 (202403) Technical specifications touch 5. Technical specifications The manufacturer reserves the right to make changes to the technical data. TECHNICAL DATA Granules pump (kW) Washing pump (kW) Booster pump (kW) * 0.58 Drain pump (W) * Rotating table motor (kW) 0.55 Booster heater (kW)
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WD-90GR FLEX / HC Rev. 00 (202403) Technical specifications touch CAPACITY AND OPERATING DATA Potwash, ECO with granules, P1 (min) * Potwash, MEDIUM with granules, P2 (min) * Potwash, HEAVY with granules, P3 (min) * Potwash, ECO without granules, P4 (min) * Potwash, MEDIUM without granules, P5 (min) * Potwash, HEAVY without granules, P6 (min) * Capacity, max (1/1-canteens/programme) (units) (FLEX) **...
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WD-90GR FLEX / HC Rev. 00 (202403) Technical specifications touch CONNECTION, STEAM-HEATED MACHINE 50-250 kPa *, ** Total connected load (kW) Main fuse 200V 3~ (A) Max. connection area 200V 3~ (L1-L3, PE) Cu (mm²) Steam connection (internal thread) R¾ Condensing water connection (internal thread) R½...
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