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18 

 

 

 

 

 

 

When the door is closed again, the system offers the last program run. 
 

8.4

 

Choosing the program 

 

SYMBOL

 

PROGRAM 

TYPE OF DIRT

 

DURATION (*)

 

 

Short 

Glasses and cups 

2’ 

 

Medium 

Glasses, cups and plates with light dirt 

2’30” 

 

Long 

Very dirty dishes and cutlery 

3’ 

(*) 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. 
 

 

If the door is opened when a program is in progress, the program is interrupted; when the door is closed again 
the program must be restarted.  

 

 

Power failure. 

If the door is open when power is restored, the display reads 

“CLOSE”

 and “

°t

”  flashes; the heating element stays 

off for the user’s safety, in order to avoid the risk of burns.  

Close the door to resume heating the water in the tank. 

 

8.5

 

Changing the program 

 

 

If the master switch is not turned off, the appliance sets on the last 
programme performed. To change the program, press the button of 
the  desired  program,  the  led  flashes  and  the  display  reads  the 
program duration.  

 

To  confirm  hold  down  for  about  2”.  The  led  flashes    and  the  wash 
program starts.  

If a programme is already running, it can be changed by first switching the appliance to pause  status  (by pressing one of the 

 

 

 buttons for 2”) and then selecting the programme required. 

 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for UD505DUK

Page 1: ...PROFESSIONAL DISHWASHER ...

Page 2: ......

Page 3: ...tain models 11 6 5 1 Rinse aid Grams liter dosage depends on model The display reads ri 11 6 5 2 Detergent Grams liter dosage depends on model The display reads dE 11 6 6 Starting the peristaltic pumps in manual mode rapid filling of detergent and rinse aid circuit 12 6 7 Adjusting the regeneration frequency models with softener only 12 6 8 Mains water hardness setting table 12 6 9 Extra rinse opt...

Page 4: ...ly and put you in touch with your nearest authorised Service Centre Our entire product offering can be viewed at 1 3 Declaration of conformity to product standards THIS APPLIANCE IS TAGGED UNDER EUROPEAN DIRECTIVE 2002 96 EC ON WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE BY MAKING SURE THAT THIS PRODUCT IS DISPOSED OF CORRECTLY THE USER HELPS TO PREVENT POTENTIAL DETRIMENTAL EFFECTS ON HEALTH A...

Page 5: ...ND 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 ME...

Page 6: ...4 VOLTAGE FUSE TANK HEATING ELEMENT MOTOR BOILER TOTAL POWER RATING POWER CABLE 230V 50Hz 1 N PE 13A 2 0kW 0 3kW 2 3kW 2 6kW 3X2 5 Measure A min 670 710 Measure B 209 249 ...

Page 7: ...5 R REAR INFERIOR PANEL C CHARGING HOSE Q EARTH TERMINAL E POWER SUPPLY CABLE P PERISTALTIC PUMP TUBES S WASTE PIPES ...

Page 8: ...solution or that 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 PLUMBING HOOKUP The water pipelines and electricity s...

Page 9: ...live wires L1 L2 L3 are black grey and brown In the event of single phase connection 230V 1N the connection to the electrical mains must be made using a cable with plug compliant with the relevant regulations According to the target market the dishwasher can be equipped with a cable fitted with plug THE POWER SUPPLY CABLE IF FITTED MUST BE REPLACED BY THE MANUFACTURER OR AN AUTHORISED SERVICE CENT...

Page 10: ...e 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...

Page 11: ...e button L1 Short programme Led L2 Medium programme Led L3 Long programme Led L4 Drainage Led L5 Appliance on Led L6 No salt Led only if softener is fitted Key to messages on display CLOSE Close the door FILL Machine preparing for cycle End End of operation requested PrF 400 500 CAP Machine model viewed when the machine is started with master switch F x xx r xxx Version revision of the installed f...

Page 12: ...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 paramete...

Page 13: ...OF Clean water cycle On enabled OF disabled TS On OF Thermostop On enabled OF disabled Fi FS EC Starting the machine in FAST or ECO mode models without rinsing pump only Sr Access Service menu for Authorised Engineer only 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 ri ri ri Every time is ...

Page 14: ... 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 During this phas...

Page 15: ...witched off and back on proceed as described below Er 04 Tank temperature probe malfunction Tank temperature probe disconnected or not working Er 05 Tank water filling malfunction The tank wasn t filled in the expected time check the water supply tap the dynamic supply pressure cleanliness of the inlet water filter cleanliness of the rinse nozzles any damage of the water charging hose If the probl...

Page 16: ...ater supply tap the dynamic supply pressure cleanliness of the inlet water filter any damage of the water charging hose or check the following in this order faulty boiler pressure switch it always detects empty leakage or unbinding of the tube water runs inside the tube menu service wron setting rP Er 26 Boiler emptying malfunction check cleanliness of the rinse nozzles faulty boiler pressure swit...

Page 17: ... programme button L1 Short programme Led L2 Medium programme Led L3 Long programme Led L4 Drainage Led L5 Appliance on Led L6 No salt Led only if softener is fitted Key to messages on display CLOSE Close the door FILL Machine preparing for cycle End End of operation requested PrF 400 500 CAP Appliance model displayed when the appliance is switched on with the master switch UnLoad Pump out OFF Ener...

Page 18: ... 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 ca...

Page 19: ...on are displayed F xxx r xxx FILL is displayed afterwards Tank filling starts When the tank is full the display reads End alternating with the last running program End P1 Load the dishes and close the door Select the program required by holding down one of the three buttons required for about 2 the Led of the program flashes During the wash a series of vertical bars on display indicate the progres...

Page 20: ...e door is closed again the program must be restarted Power failure If the door is open when power is restored the display reads CLOSE and t flashes the heating element stays off for the user s safety in order to avoid the risk of burns Close the door to resume heating the water in the tank 8 5 Changing the program If the master switch is not turned off the appliance sets on the last programme perf...

Page 21: ...f knives TOTAL PUMP OUT AT THE END OF THE DAY This is a drain and self cleaning program with automatic shutdown Press the pump out button for about 5 the Led flashes and the pump out and automatic tank cleaning phase starts The word UnLoad scrolls across the display If the Led does not flash the program has not been started and the boiler heating element is not on When pump out is complete the app...

Page 22: ...e to the decalcifier and that possible residues of salt are left in the tank risk of corrosion rust 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...

Page 23: ... 3 filtering elements according to the model Procedure to disassemble filters made of 3 filtering elements a Unfasten and remove the lower spray arm b Lift and remove the two rectangular filters c Rotate filter C lift it and separate it extracting the central part D ...

Page 24: ... with a damp cloth accurately and frequently use neutral non abrasive detergents which do not contain chlorine based substances or products that corrode and damage stainless steel 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 IMPORTANT the dishwasher automatically starts the P0 program at the be...

Page 25: ...t the covered drain pump impeller can rotate freely and that there are no dirt residues limestone or pieces of glass Do not use tools screwdrivers scissors etc PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION THE INDICATOR LIGHT L1 DOES NOT LIGHT UP line voltage failure Verify electricity connection THE WASHING PROGRAM DOES NOT START The dishwasher filling is not over yet Wait for FILL to disappear off th...

Page 26: ...e to the type of mains water Verify the boiler set temperature Restore T Stop ON and or connect the machine to hot water If the problem is not solved contact the After Sales Service INSUFFICIENT DRYING Inappropriate rinse aid or it is not dispensed correctly Water hardness superior than 12 dF or it contains many dissolved salts Verify the rinse aid container and if it is adequate to the type of ma...

Page 27: ...bstructed narrowed Check that the drain pump is not blocked with a foreign body follow steps indicated in 10 2 Periodical checks If the problem still occurs contact After sales Service Err09 Excessive water level in the tank anomaly Contact After sales Service Err23 Boiler heating anomaly does not heat Contact After sales Service Err24 Boiler temperature probe anomaly Contact After sales Service E...

Page 28: ... you with guidance about keeping your appliance functioning correctly and put you in touch with your nearest authorised Service Centre Our whole product offering can be viewed at www smegfoodservice com International customers please contact your local SMEG distributor Smeg S p A Via Leonardo da Vinci 4 42016 Guastalla Reggio Emilia Tel 39 0522 8211 Fax 39 0522 821453 email foodservice smeg it 19 ...

Page 29: ...le contenuto in questo manuale è a scopo informativo Il contenuto e l apparecchiatura descritta possono essere soggetti a modifiche senza che ne venga data comunicazione 19 290 2211 00 25 01 2016 Rev Manuale Date ...

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