Smeg CWG400B Manual
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Smeg CWG400B Manual

Smeg CWG400B Manual

Professional dishwasher
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PROFESSIONAL DISHWASHER

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Summary of Contents for Smeg CWG400B

  • Page 1 PROFESSIONAL DISHWASHER...
  • Page 2  ...

  • Page 3: After Sales Service

    1 Precautions for safety and use 4 INSTALLATION INSTRUCTIONS FOR THE 7 Malfunctions shown on the display (for the technician) 8 INSTRUCTIONS FOR THE USER 12 Malfunctions shown on the display (for the user) You are advised to read all the instructions in this manual carefully to become familiar with the right conditions 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.
  • Page 4 1 Precautions for safety and use THIS MANUAL IS AN INTEGRAL PART OF THE DISHWASHER AND MUST ALWAYS BE KEPT WITH THE APPLIANCE. POSITIONING, REPLACEMENT OF THE POWER SUPPLY CABLE MUST BE CARRIED OUT BY SKILLED STAFF. THE DISHWASHER IS INTENDED ONLY FOR PROFESSIONAL USE BY TRAINED STAFF. IT IS DESIGNED TO WASH TABLEWARE (PLATES, CUPS, BOWLS, OVEN DISHES AND CUTLERY) AND SIMILAR ITEMS IN THE RESTAURANT AND INSTITUTIONAL CATERING SECTOR, AND COMPLIES WITH THE INTERNATIONAL STANDARDS ON ELECTRICAL AND MECHANICAL SAFETY (CEI-EN-IEC 60335-2-...

  • Page 5: Tecnical 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 Water hardness (models with softener) Rinse cycle water consumption Boiler capacity Tank capacity Standard cycle duration with intake water at 50°C Noise level Degree of protection...
  • Page 6 Detergent dispensing regulator screw (on some models only) Rinse aid regulator screw 4 ...

  • Page 7: Installation And Positioning

    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.
  • Page 8 4 INSTALLATION INSTRUCTIONS FOR THE AFTER-SALES SERVICE 4.1 Water connection Water supply and drain connection: The water pipelines and electricity supply cable lead out of the bottom right-hand corner of the appliance. Connect the water intake hose to a connector with ¾” gas threaded fitting, fitting the filter A provided (in models with aquastop, the filter and ring- nut form a single unit).

  • Page 9: Electrical Connection

    4.2 Electrical connection The dishwasher and any additional equipment must be connected to the electrical system by authorised, skilled staff, in accordance with the relevant regulations; also comply with the technical instructions for the connection. The total rated power is stated on the appliance’s technical data plate. The electrical protection devices fitted for the dishwasher must serve this appliance only.
  • Page 10 8 ...

  • Page 11: 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 the 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.

  • Page 12: Dishwasher Parameter Modification Procedure

    SETTINGS During 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 perform these operations, access “programming mode” as explained below. 6.1 Dishwasher parameter modification procedure: The two red digits provide the following information: Appliance off but powered up: all decimal points on both digits...
  • Page 13 6.2.2 ALARM TRIGGER TIME THRESHOLDS This table lists all the safety device trigger time thresholds. Description Boiler max. heating time Tank max. heating time Maximum water intake time Maximum emptying wait time 6.3 Setting up rinse aid dispensing Caution: ensure that the appliance is not powered up - FATAL ACCIDENT HAZARD Adjustments are made using the adjuster screw AS SHOWN.

  • Page 14: Regeneration Frequency Setup (Models With Softener)

    6.7 Regeneration frequency setup (models with softener) 6.7.1 Table of parameters Washing cycles between regenerations Function off (value set when dishwasher is supplied) 94 washing cycles 83 washing cycles 53 washing cycles 33 washing cycles 27 washing cycles 20 washing cycles Hardness (°dH German degrees) Regeneration off 22,5...
  • Page 15 7 MALFUNCTIONS SHOWN ON THE DISPLAY 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: Boiler temperature probe malfunction Tank temperature probe malfunction Water intake malfunction...

  • Page 16: 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.

  • Page 17: First Use Each Day (Tank And Boiler Empty)

    8.3 FIRST USE EACH DAY (tank and boiler empty) Display shows 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 system offers the last program run.

  • Page 18: Choosing The Program

    8.4 Changing the program (not possible once the program has started) 9 CHOOSING THE PROGRAM PROGRAM Glasses and cups Glasses, cups and plates with light dirt 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"...

  • Page 19: Total Pump-Out At The End Of The Day

    TOTAL PUMP-OUT AT THE END OF THE DAY The dishwasher is able to perform an automatic cleaning cycle at the end of the day. After a total pump-out the filters should be cleaned as described above. Never switch the dishwasher off with water in the tank; pump out first. Resin regeneration (form models with water softener) Once the number of washing cycles set during installation has been completed, as indicating that the resins will be spent and regeneration is required, the LED above the...

  • Page 20: 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. 9.2 Daily cleaning The dishwasher has IPX4 protection, but the use of direct water jets for cleaning is forbidden.

  • Page 21: Troubleshooting

    If the system fails to pump out because the drain pump is fouled (as a result of incorrect filter positioning), proceed as follows: Bale out the dishwasher with a basin and disconnect it from the electrical mains. Unscrew the screw A, release the tang B and lift it. Check that the impeller of the drain pump underneath the cover turns freely, and is free from dirt, limescale residues, or pieces of glass.
  • Page 22 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: Boiler temperature probe malfunction Tank temperature probe malfunction Water intake malfunction Boiler overheating Tank overheating...

This manual is also suitable for:

Cwg400bs

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