User manual SMEG HTY503D60

[. . . ] PROFESSIONAL DISHWASHER Summary 1 PRECAUTIONS FOR SAFETY AND USE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 1 1. 2 1. 3 2 3 4 Trademark . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Name and address of manufacturer or distributor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Declaration of conformity to product standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Red hose: detergent, blue hose: rinse aid Before inserting the hoses into the containers, fit the weights (needed to ensure that they always draw in liquid from the bottoms of the containers) and the filters onto their ends as shown. If the detergent dispenser is not factory-fitted, it can be retrofitted after ordering the relative kit. 7 IMPORTANT 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 professional dishwasher. Failure to comply with this recommendation leads to forfeiture of the warranty entitlement on the appliance’s water system. Replacement of the internal tube of the detergent and rinse aid peristaltic pumps is recommended every 12 months or 15. 000 wash cycles, by the After-Sales Service. 5. 1 Using the water softener (on models with this feature only) The quantity of lime in the water (which indicates its hardness) causes whitish marks on dry dishes and dishes also tend to lose their shine over time. The dishwasher is equipped with an automatic water softener which removes the substances that cause hardness from the water with the aid of regenerating salt. The first time the dishwasher is used, a litre of water must be poured into the tank with the salt. Whenever the tank is filled, always take care to ensure that the cap is firmly closed. The mixture of water and detergent must not get into the salt tank, as this would impair operation of the regeneration system. In this case warranty cover will be forfeited. 8 6 SET-UP (Authorised technical staff only) Set-up During first start-up, the functions/parameters listed below must be set or adjusted. Control Panel Key to Symbols On/off button Total pump-out (tank -boiler) button Regenerating salt symbol (only if softener is fitted) Short programme button Medium programme button Long programme button L1  L2  L3  L4  L5  L6  Short programme Led Medium programme Led Long programme Led Drainage Led Appliance on Led No salt Led (only if softener is fitted) Key to messages on display CLOSE FILL End PrF 400/500/CAP F x xx r xxx UnLoad OFF Close the hood Machine preparing for cycle End of operation requested Machine model (viewed when the machine is started with master switch) Version/revision of the installed firmware. (viewed when the machine is started with master switch, after the model code) Pump-out Energized machine OFF 9 Using the buttons Button Short press Pressed for 2” Pressed for 5” Long press, release, press again Hood open and machine OFF. Long press >>> display reads “- -“ >>> release and press again: Access Setup Menu (1) Start Pump-out Start Short Programme Start Medium Programme Start Long Programme Start P0 Hood closed Peristaltic pumps in Manual mode to prime pipes Reset to DEFAULT parameters (1) Technician user only Total pump-out (tank+boiler) Display temperatures Boiler and tank Scroll through Setup options (2) Set Short Programme Set Medium Programme Set Long Programme Set P0 (Empty tank) On/OF 1) Restores the default parameters, for new settings see point (6. 3) A series of operations can be carried out when the dishwasher is first installed to customise it to the user's requirements. 6. 1 Contents of display The display provides the following information: • Machine off but energized: OFF • Machine on and ready for use: End/P1-P2-OP3 • Wash phase: |||||||||| • Programming phase: See parameter programming section • Error message: See error messages section 6. 2 Note on display of temperatures Temperatures shown on the display might not indicate the actual temperature in the tank and/or boiler during heating - wait about 1’ after the heating elements switch off to see the real temperature. 6. 3 Parameter programming procedure (setup) To modify the parameters, proceed as follows starting with the appliance in “OF” status with the hood open. 1) Switch the appliance using the On/OF button 2) Press and hold the button 3) Press the pump-out button until the display shows “- -“ , release and press again. to scroll through the parameters for modification 4) Modify the parameter by pressing button P1 5) During setup operations, the description and value of the parameter alternate on the display. 6) Select the other parameters for modification in the same way and proceed as described above 7) To exit the setup menu press and hold until the display shows “OFF”, press P2 without pressing any key; in this way the machine automatically exits the setup menu. or P3 or wait at least 3 minutes 10 6. 4 Modifiable parameters This table lists the model choice or programme and temperature option parameters. Display Settings available Description °b °t ri dE St From 85° to 71° From 62° to 52° 0 – 2 gr/lt (in steps of 0, 1) Boiler temperature Tank temperature Rinse aid batching 0-10 gr/lt Detergent batching (0-3 in steps of 0, 2; 3-10 in steps of 1, 0) On - OF Auto-start: washing programme starts when hood is closed On enabled OF disabled Water hardness setting (see table 6. 8 in the following pages) Prolonged rinse at the end of the washing cycle (+8”). On enabled OF disabled Thermostop On enabled OF disabled Starting the machine in FAST or ECO mode (models without rinsing pump only) Access Service menu (for Authorised Engineer only) HA Er CL TS Fi Sr H0 – H6 On-OF On-OF On - OF FS-EC - 6. 5 Adjusting detergent and rinse aid dispensing (only available on certain models) 6. 5. 1 Rinse aid – Grams/liter dosage (depends on model)- The display reads “ri” Every time is pressed, the value increases of 0, 1 g/l up to a max. Default: 1, 2 g/l. 6. 5. 2 Detergent - Grams/liter dosage (depends on model) - The display reads “dE” From 0, 0 g/l to 3, 0 g/l every time Factory-set default value = 2 gr/lt. is pressed, the value increases of 0, 2 g/l. Beyond 3, 0 g/l every time is pressed, the value increases 1, 0 g/l up to 10, 0 g/l (maximum value). 11 6. 6 Starting the peristaltic pumps in manual mode – rapid filling of detergent and rinse aid circuit Energized dishwasher and full tank: press for 5 seconds buttons P2 +P3 simultaneously. The peristaltic pumps work until P1 or P2 are pressed again; during the procedure the indicator lights stay on and the display shows “rd”. The rinse aid circuit is filled in 7 minutes, the detergent circuit is filled in 2 minutes. Since the pumps work at the same time, only the rinse aid (blue tube in the rinse aid jerrycan) must be withdrawn for 5 minutes, then the detergent (red tube in the detergent jerrycan) is withdrawn too for the last two minutes. 6. 7 Adjusting the regeneration frequency (models with softener only) See appliance setup menu (point 6. 4) With values over 60°dF /33°dH an external water treatment device must be used and the regeneration frequency must be set at H0 6. 8 Mains water hardness setting table After a number of washing cycles corresponding to the set water hardness has been started, the dishwasher starts automatically the resin regeneration cycle, that lasts about 90 seconds. [. . . ] Do not use the products described above to clean the floor under the dishwasher or near it, to prevent the steam or drops to damage the steel surfaces. 20 9. 2 Routine inspection of the spray arms (once a week) Remove the washing and rinsing (top and bottom) spray arms by unscrewing the central screw; remove the rinsing spray arms 3 and remove the screws 2 as shown. 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. 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 hood ajar until the interior is completely dry. The detergent and rinse aid intake hoses must be put back into the containers when the dishwasher is returned to service, taking care not to swap them over (red hose = detergent, blue hose = rinse aid). 21 10 TROUBLESHOOTING POSSIBLE CAUSE line voltage failure PROBLEM THE INDICATOR LIGHT L1 DOES NOT LIGHT UP POSSIBLE SOLUTION Verify electricity connection. The dishwasher filling is not over yet. [. . . ]