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Related Manuals for Smeg CWG410M
Summary of Contents for Smeg CWG410M
- Page 1 PROFESSIONAL DISHWASHER...
- Page 2 ‐ CWG410 ‐ 2 ...
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Page 3: Table Of Contents
CONTENTS PRECAUTIONS FOR SAFETY AND USE ..5 TECHNICAL DATA ...6 INSTALLATION AND POSITIONING ...8 INSTRUCTIONS FOR TECHNICAL STAFF ...9 Plumbing hookup ..9 Electrical connection .. 10 FIRST START‐UP .. 13 Using the water softener (on models with this feature only) .. 13 SET‐UP .. 15 Display Contents ... 15 Note on display of temperatures .. 15 ... - Page 4 MAINTENANCE AND CLEANING ... 25 Daily cleaning of filters ... 25 Routine inspection of the spray arms (once a week) .. 26 Lengthy periods out of use ... 26 TROUBLESHOOTING .. 27 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE USER) ... 28 SMEG thanks you for choosing one of its products. Read all the instructions in this manual carefully to become familiar with the right conditions for the TECHNICAL INSTRUCTIONS These are intended for the qualified staff who are to install, commission and test the appliance and carry out any servicing and repairs. INSTRUCTIONS FOR THE USER These provide recommendations for use, a description of the controls and the correct procedures for cleaning and maintaining the dishwasher. ...
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Page 5: Precautions For Safety And Use
1 PRECAUTIONS FOR SAFETY AND USE THIS MANUAL IS AN INTEGRAL PART OF THE DISHWASHER AND MUST ALWAYS BE KEPT INTACT TOGETHER WITH THE APPLIANCE. POSITIONING, HOOKUP, COMMISSIONING, TROUBLESHOOTING AND REPLACING THE POWER CABLEMUST ALWAYS BE CARRIED OUT BY QUALIFIED STAFF. THEAPPLIANCE MUST BE GROUNDED AS REQUIRED BY ELECTRICAL EQUIPMENT SAFETY STANDARDS. THE DISHWASHER IS INTENDED FOR PROFESSIONAL USE ONLY AND MUST ONLY BE USED BY AUTHORISED ... -
Page 6: Technical Data
NEVER USE THE DISHWASHER OR ANY PART OF IT AS A LADDER, SUPPORT OR STAND FOR PEOPLE, ANIMALS OR ANY OBJECT. LEANING OR SITTING ON THE OPEN DOOR OF THE DISHWASHER MIGHT CAUSE IT TO TIP OVER, PUTTING PEOPLE IN DANGER. NEVER LEAVE THE DISHWASHER DOOR OPEN SINCE PEOPLE MIGHT TRIP OVER IT. DO NOT DRINK ANY WATER LEFT IN THE DISHES OR DISHWASHER AT THE END OF THE WASHING PROGRAM. THE APPLIANCE IS NOT SUITABLE FOR USE BY JUVENILES OR PERSONS WITH REDUCED PHYSICAL, SENSORIAL OR MENTAL CAPACITIES, OR THOSE WITHOUT THE NECESSARY KNOWLEDGE AND EXPERIENCE. SUCH PERSONS MAY ONLY USE THE APPLIANCE UNDER THE SUPERVISION OF A PERSON RESPONSIBLE FOR THEIR SAFETY. 2 TECHNICAL DATA Supply voltage Frequency Max. power absorption at 230V 1N ~ Boiler heating element power at 230V 1N ~ Tank heating element power Water intake pressure Water intake temperature Intake water hardness (models with softener) Rinse cycle water consumption Boiler capacity Tank capacity ... - Page 7 CAVITY DIMENSIONS FOR BUILT‐UNDER INSTALLATION APPLIANCE DIMENSIONS AND CONNECTION POSITIONS (*N.B. – VALUE “1000” WITH ASTERISK: max 600 if siphon with valve is used) ‐ CWG410 ‐ 7 ...
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Page 8: Installation And Positioning
KEY TO LETTERS USED IN DIAGRAM R LOWER BACK PANEL C FILLER HOSE Q EARTH TERMINAL E ELECTRICITY SUPPLY CABLE P PERISTALTIC HOSES S DRAIN HOSE 3 INSTALLATION AND POSITIONING INSTALLATION and POSITIONING Bring the dishwasher to the installation site, remove the packaging and check the appliance and components for damage; any damage found must be reported to the transporter in writing. The packaging components (plastic bags, expanded polystyrene, nails, etc.) must not be left within reach of children and pets since they are potentially dangerous. All packaging materials used are environment‐friendly. They can be kept without constituting any hazard, or may be disposed of at a specialist waste disposal centre. The plastic components suitable for recycling are marked as follows: PE polyethylene: external packaging film, bag containing the instructions, protective bags. PP polypropylene: straps. PS expanded polystyrene: corner guards, top of packaging. Wooden and cardboard components can be disposed of in accordance with the relevant regulations. When the product is decommissioned it must not be dumped in the environment; it must be disposed of in accordance with the relevant regulations. All metal parts are in stainless steel and can be removed. The plastic parts are marked with the symbol identifying the material used. ‐ CWG410 ‐ 8 ... -
Page 9: Instructions For Technical Staff
POSITIONING: Caution: the indoor system and premises in which equipment for institutions is installed must comply with the relevant regulations. The manufacturer declines all liability for direct or indirect injury or damage deriving from failure to comply with these regulations. Before installation, check that there are no objects or materials in the vicinity which may be damaged by steam or splashes of washing solution, or that any such items are suitably protected. Place the dishwasher in the chosen point and remove the protective film. Level the dishwasher (with the aid of a spirit level) on its adjustable feet to ensure that it is stable; all other mounting solutions must be approved by the manufacturer. 4 INSTRUCTIONS FOR TECHNICAL STAFF 4.1 Plumbing hookup ... -
Page 10: Electrical Connection
If the dishwasher is supplied with cold water, the cycle duration might increase depending on the intake water temperature. Drainage: The dishwasher is fitted with a drain pump and can operate with drain connections on the floor or wall. Refer to the connection diagram for the maximum permitted height of wall drains – (see TECHNICAL DATA) Caution: make sure that the intake and drain hoses are not bent, constricted or crushed after installation. When installing the drain hose to a siphon with valve, the maximum height of the drain outlet is reduced to 600 mm. 4.2 Electrical connection The dishwasher and any additional equipment must be connected to the electrical system ... - Page 11 Key to electrical system diagram NTCB Boiler temperature probe NTCV Tank temperature probe SDET Detergent sensor SBRIL Rinse aid sensor SFIL Filter sensor FLMT Flowmeter Salt sensor Door sensor Rinsing pump Washing pump Boiler level pressure switch Boiler safety thermostat Terminal board RFI filter FUSE Mains fuse Boiler contactor Boiler heating element T‐FU Overtemperature fuse THRV Tank safety thermostat Tank heating element ‐ CWG410 ‐ Aquastop solenoid valve Regeneration solenoid valve Brine discharge solenoid valve Rinse aid peristaltic pump ...
- Page 12 ‐ CWG410 ‐ Figure – Appliance electrical system diagram 12 ...
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Page 13: First Start-Up
5 FIRST START-UP First start‐up The electrical protection system must undergo a functional test before the appliance is put into operation. The appliance must be installed and/or inspected by qualified staff, who will start it up for the first time and provide the relevant operating instructions. Preparing for use (important) The rinse aid dispenser is fitted on all models, the detergent dispenser only on some. If both dispensers are present put the external detergent and rinse aid containers in place and insert the respective intake hoses on the rear of the appliance into them. ... - Page 14 Whenever the type of detergent or rinse aid is changed, it is ABSOLUTELY ESSENTIAL to flush out the peristaltic pumps by placing the external intake pipes in water for a few cycles. Always use only products specifically recommended for use in a dishwasher. Failure to comply with this recommendation leads to forfeiture of the warranty entitlement on the appliance’s water system. The internal pipes of the detergent and rinse aid pumps should be replaced by the After‐Sales Service every 12 months or 15,000 wash cycles and operation of the diaphragm rinse aid pump should be checked. ‐ CWG410 ‐ IMPORTANT: 14 ...
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Page 15: Set-Up
6 SET-UP Set‐up During first start‐up, the functions/parameters listed below must be set or adjusted: A series of operations can be carried out when the dishwasher is first installed to customise it to the user's requirements. To modify the parameters, proceed as follows. 6.1 Display Contents The two green digits provide the following information: Appliance off but powered up: all decimal points on both digits Appliance on: Boiler temperature Washing phase: Tank temperature ... -
Page 16: Modifiable Parameters
6.4 Modifiable parameters This table lists the model choice or cycle and temperature option parameters. ID Description M M P0 Appliance Type F P1 Appliance Model M P2 Boiler temperature M P3 Tank temperature M P4 Thermostop option M P5 Soft Start option M P6 Boiler temperature offset M P7 Tank temperature offset M P8 Real temperature display F P9 Tank probe type Note for P6 and P7: negative numbers are indicated by illumination of both decimal points (e.g.: ‐12 ... -
Page 17: Adjusting Detergent And Rinse Aid Dispensing
6.6 Adjusting detergent and rinse aid dispensing Caution: ensure that the appliance is not powered up ‐ ELECTRIC SHOCK HAZARD RD Detergent dispensing regulator screw (on some models only) RB Rinse aid dispensing regulator screw RV Inspection panel removal screw RD: Detergent dispensing regulator screw. (on some models only ) Adjustments are made using the adjuster screw AS SHOWN. The quantity dispensed is reduced by turning anticlockwise and increased by turning clockwise. ‐ CWG410 ‐ RB: Rinse aid dispensing regulator screw Adjustments are made using the adjuster screw AS SHOWN. ... -
Page 18: Adjusting The Regeneration Frequency (Models With Softener Only)
6.7 Adjusting the regeneration frequency (models with softener only) 6.8 Memorisation procedure To access the programming menu, proceed as follows: 1) switch the appliance off by pressing the On Off 2) Hold down the and 3) Use the key to modify the parameter; H0,H1,H2,H3,H4,H5 and H0 will appear on the display in cyclic sequence 4) Press the On Off key to confirm the change and quit programming mode. With values over 60°dF an external water treatment device must be used and the regeneration frequency must be set at H00 6.9 Table of parameters This table shows the relationship between the intake water hardness and the quantity the resins are ... - Page 19 E.2 Tank temperature probe malfunction E.3 Water intake malfunction E.4 Boiler overheating. E.5 Tank overheating. E.6 Water not pumped out of tank E.7 Boiler heating malfunction (does not heat up) E.8 Tank heating malfunction (does not heat up) ‐ CWG410 ‐ Tank temperature probe disconnected or not working Water intake not completed in the maximum time allowed Check dynamic pressure in intake system, inspect water intake filter and clean if necessary. If the problem persists: ‐ tank pressure switch has failed (continuous empty reading) ‐ leak from pipe connected to air trap ‐ drain siphon blocked ‐ the tank is empty due to siphoning when the drain pump is not running Reduce boiler temperature to 80°. If the problem persists, the circuit board relay has failed: check circuit board and inspect boiler heating element for damage Reduce tank temperature to 58°. If the problem persists, the circuit board relay has failed: check circuit board and inspect tank heating element for ...
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Page 20: Instructions For The User
E.9 Microprocessor failure 8 INSTRUCTIONS FOR THE USER 8.1 Control panel On‐off button Total emptying button (tank and boiler) Regeneration key (only if softener is fitted) L1 power on LED L2 pump‐out in progress LED L3 regeneration in progress LED (only if softener is installed) L4 no salt LED (only if softener is installed) Short cycle key Medium cycle key ... -
Page 21: Before Washing
8.2 Before washing Use only detergents and rinse aids for industrial dishwashers. Do not use detergents intended for hand washing. We recommend the use of Smeg products, specially developed for this dishwasher. When topping up the tanks, take care not to swap the products; this might damage the dishwasher and cause malfunctions. Do not mix different detergents; this would damage the dispenser device. Failure to comply with this recommendation leads to forfeiture of the warranty entitlement on the appliance’s water system. Industrial dishwasher detergents may cause serious irritation. Comply carefully with the instructions provided by the detergent producer on the pack. 2. The level of 1. Turn on the detergent and mains water tap rinse aid in the (user) containers. ... -
Page 22: Choosing The Program
WARNING! If the appliance is connected to cold water, wait at least 15' before moving on to the next phase to give the tank time to reach the correct washing temperature. When the door is closed again, the last program is repeated. 8.4 Choosing the program PROGRAM Short Glasses and cups Medium Glasses, cups and plates with light dirt Long Very dirty dishes and cutlery (*) The cycle duration stated above is guaranteed if the appliance is connected to hot water > 50°C <60°C If the dishwasher is supplied with cold water, the cycle duration might increase depending on the intake water temperature and the "thermostop" setting. ‐ CWG410 ‐ ... -
Page 23: Changing The Program (Not Possible Once The Program Has Started)
8.5 Changing the program (not possible once the program has started) Glasses Load glasses upside down. (See photo) Cutlery Use the basket(s) provided. Load cutlery loose, preferably with the handle at the bottom, taking care not to injure yourself with fork prongs or knife blades. Plates The basket is able to take 8 plates. Remove solid residues (bones, fruit peel, stones, etc.) and first soak plates with dried residues of cheese, egg, etc. in water. TOTAL PUMP‐OUT AT THE END OF THE DAY The dishwasher is able to perform a pump‐out and self‐cleaning cycle with automatic switch‐off. ‐ CWG410 ‐ If the master switch is not turned off, the appliance ... - Page 24 After a total pump‐out the filters should be cleaned as described in the relevant point. Never switch the dishwasher off with water in the tank; always pump out first. Models with water softener: if the set number of cycles is reached (see point 6.9. of "Technical Manual"), the appliance automatically performs regeneration after pump‐out. The entire process lasts about 15', after which the appliance switches off automatically. Resin regeneration (for models with water softener) Once the set number of wash cycles is reached (see point 6.9 of “Technical Manual”) the LED above the key flashes. Therefore, during the working day resin regeneration is RECOMMENDED, following the procedure described below. Caution: use only salt of the specific type, do not use cooking salt. Salt must be added when the LED underneath the symbol shown in the box on the left lights up. ...
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Page 25: Maintenance And Cleaning
9 MAINTENANCE AND CLEANING Although no particular scheduled maintenance is required, users are advised to have the dishwasher checked by a specialist technician twice a year. N.B. the manufacturer accepts no liability for wilful damage or damage deriving from carelessness, neglect, failure to comply with instructions, regulations and standards or incorrect connections, which lead to forfeiture of warranty cover. If possible, leave the door ajar when not in use; Clean surfaces thoroughly and often with a damp cloth; use neutral, non‐abrasive detergents which do not use chlorine compounds, which corrode and damage stainless steel. Do not use the products mentioned above even when cleaning the floor underneath or in the vicinity of the dishwasher, to ensure that fumes or drops cannot damage the steel surfaces. The dishwasher has IPX4 protection but pointing water jets straight at it for cleaning is ... -
Page 26: Routine Inspection Of The Spray Arms (Once A Week)
9.2 Routine inspection of the spray arms (once a week) Remove the top and bottom spray arms by unscrewing the central screw and unscrew the caps from the ends of the rinsing arms as shown. Do not unscrew the nozzles. Clean the holes and nozzles under a jet of clean running water; do not use tools which might cause damage. Reassemble the spray arms with care. TOP SPRAY ARMS Clean the outside of the appliance with a damp cloth and neutral soap, rinsing and drying thoroughly. 9.3 Lengthy periods out of use If the dishwasher is to be out of use for a fairly long period of time, the detergent and rinse aid dispenser devices must be emptied to prevent crystallisation and damage to the pumps: remove the intake hoses from the detergent and rinse aid containers and place them in a container of clean water, then perform a few wash cycles followed by a complete pump‐out. Finally, turn off the master switch, close the water intake valve and leave the door ajar until the interior ... -
Page 27: Troubleshooting
10 TROUBLESHOOTING How to deal with any problems without calling the after‐sales service PROBLEM LIGHT L1 DOES NOT COME ON WASHING PROGRAM DOES NOT START POOR WASHING RESULTS INADEQUATE RINSING STAINS ON GLASSES AND CUTLERY WATER IN TANK AFTER PUMP‐OUT ‐ CWG410 ‐ POSSIBLE CAUSE Mains power failure The dishwasher has not yet finished filling. Spray arm washing holes blocked by dirt or limescale Filter fouled Too little or unsuitable detergent or rinse aid No or not enough detergent or rinse aid being supplied: detergent or rinse aid not being taken from the relative container. Plates/glasses badly arranged Low washing temperature Inappropriate cycle set ... -
Page 28: Malfunctions Shown On The Display (For The User)
PROBLEM DISHES NOT PROPERLY DRIED 11 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE USER) The dishwasher is able to identify a number of malfunctions and show them on the display. If the problem persists after the dishwasher has been switched off and back on, proceed as described below: E.1 Boiler temperature probe malfunction E.2 Tank temperature probe malfunction E.3 Water intake malfunction E.4 Boiler overheating. E.5 Tank overheating E.6 Water not pumped out of tank ‐ CWG410 ‐ POSSIBLE CAUSE Low rinsing temperature due to ... - Page 29 E.7 Boiler heating malfunction (does not heat up) E.8 Tank heating malfunction (does not heat up) E.9 Microprocessor failure ‐ CWG410 ‐ it from the electrical mains. Unscrew the screw A, release the tang B and lift it. ...
- Page 30 INFORMATION AND AFTER‐SALES SERVICE FOR SMEG PRODUCTS Our Sales Department staff will be able to provide you with information about prices and special offers. Our After‐Sales Department will be able to provide you with guidance about keeping your appliance functioning correctly and put you in touch with your nearest authorised Service Centre. * Maximum cost 14,26 cent./min. including VAT with no charge on answer from landline. Maximum cost 48 cent./min. including VAT with maximum charge on answer of 15.49 cents including For further details of cell phone call charges contact your operator. Our whole product offering can be viewed at: International customers, please contact your local SMEG distributor. Via Leonardo da Vinci, 4 ‐ 42016 Guastalla (Reggio Emilia) ‐ CWG410 ‐ COMMERCIAL DISHWASHERS VAT from cell phone. www.smeg‐ristorazione.com Smeg S.p.A Tel. +39 0522 8211 ‐ Fax + 39 0522 821453 email ristorazione@smeg.it 19.390 2580.02 26/08/2011 Manual Ed. Date 30 ...
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