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36 

 

- Verify that the filter of the tube 
placed inside the rinse aid 
jerrycan is not clogged. 

INSUFFICIENT RINSE 

Inappropriate rinse aid, or it 
is not dispensed correctly.  
Low rinsing temperature

 

Verify the rinse aid container 
and if it is adequate 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 mains water. If the problem is 
not solved, contact the After-
Sales Service 

STAINED GLASSES AND 
CUTLERY  

Rinse  aid  unsuitable  or  not 
being delivered correctly. 
 
Water hardness above 12°dF 
or large amounts of dissolved 
salts 

Check container of rinse aid and 
whether type is suitable for the 
mains water- If the problem 
persists, contact the after-sales 
service. 

WATER LEFT IN THE TANK 
AFTER PUMP-OUT. 

Waste tube badly positioned 
or partially clogged.  

Verify that the tube and 
drainage are not clogged and 
that the drainage is not 
positioned too high; see 
connection scheme. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for UD516DSUK

Page 1: ...RST START UP 16 6 1 FIRST START UP 16 6 2 PREPARING FOR USE IMPORTANT 16 6 3 USING THE WATER SOFTENER ON MODELS WITH THIS FEATURE ONLY 16 7 CONTROL PANEL 17 7 1 SET UP AUTHORISED STAFF ONLY 18 7 2 MODIFIABLE PARAMETERS 19 7 3 STARTING THE PERISTALTIC PUMPS RAPID FILLING OF DETERGENT AND RINSE AID DELIVERY CIRCUIT 22 8 MALFUNCTIONS SHOWN ON THE DISPLAY FOR THE TECHNICIAN 23 9 INSTRUCTIONS FOR THE U...

Page 2: ... s life cycle since it contains important information about assembly safety use and maintenance In the event that the appliance is sold on consign this manual to the new owner Before putting the appliance into operation read all the instructions in this manual carefully to become familiar with the right conditions for the proper use of your professional dishwasher ...

Page 3: ...with even a single part of the appliance or the use of non genuine spare parts 1 2 Name and address of manufacturer or distributor Smeg S p A Via Leonardo da Vinci 4 42016 Guastalla RE Tel 39 0522 8211 Fax 39 0522 821453 Internet www smegfoodservice com email foodservice smeg it Our Sales Department staff will be able to provide you with information about prices and special offers Our After Sales ...

Page 4: ...4 1 4 Description of the appliance according to the model U COVER TOP D DISPLAY AND CONTROL PANEL A FRONT LOADING UNLOADING DOOR V SERVICE COMPARTMENT F ADJUSTABLE FEET ...

Page 5: ...e s electrical system This symbol appears next to important information Read the instructions provided with care and comply with the procedures and rules described This symbol appears next to information and technical instructions intended for the qualified staff who are to install commission and test the appliance and carry out any repairs This symbol indicates that at the end of its working life...

Page 6: ...ed properly and do not constitute a hazard Electrical safety is only ensured if the dishwasher is connected to an earth conductor compliant with the relevant electrical regulations If in doubt have the system inspected by a qualified electrician A circuit breaker and overcurrent protection device magnetothermal switch or fuses must be installed in an easily accessible position on the dishwasher s ...

Page 7: ...tainers When using the dishwasher remember that the plates are very hot at the end of a wash cycle Knives and pointed kitchen equipment must be placed in the basket with their tips downwards or horizontally taking care not to allow them to protrude from the basket The dishwasher is only intended for use with water and detergents suitable for washing in professional dishwashers The use of other pro...

Page 8: ...horised service organisation Substandard repairs may cause damage or danger for the user No alterations or changes of any kind to the appliance s electrical circuits or mechanical structure are permitted The manufacturer declines all responsibility for damage arising from unauthorised alterations Replace any faulty parts only with genuine spare parts The manufacturer declines all liability for dam...

Page 9: ...4 PRODUCT CHARACTERISTICS 4 1 Overall dimensions R LOWER BACK PANEL E ELECTRICITY SUPPLY CABLE C FILLER HOSE P PERISTALTIC HOSES Q EARTH TERMINAL S DRAIN HOSE T EXTERNAL DISPENSER POWER CABLE ENTRY POINT ...

Page 10: ...10 4 2 Overall dimensions R LOWER BACK PANEL C FILLER HOSE Q EARTH TERMINAL E ELECTRICITY SUPPLY CABLE P PERISTALTIC HOSES S DRAIN HOSE T EXTERNAL DISPENSER POWER CABLE ENTRY POINT ...

Page 11: ...erature of 35 C Intake water hardness models with softener f 60 Intake water hardness models without softener f 15 Water intake flow rate models with rinsing pump L min min 6 Water intake flow rate models without rinsing pump L min min 12 Intake hose connection threaded 3 4 Drain minimum diameter mm 25 Drain height above appliance installation surface mm max 600 Rinse cycle water consumption L 3 2...

Page 12: ... components can be disposed of in accordance with the local regulations 5 1 Positioning and installation Place the dishwasher in the chosen point and remove the protective film Level the dishwasher with the aid of a spirit level on its four feet adjusting them to ensure that it is stable If the dishwasher is installed above the ground make sure that the stand and dishwasher are secured properly an...

Page 13: ...13 ...

Page 14: ...e fixed to the drain connection using the hose clamps provided Only use new hoses for connection to the water supply Old hoses or hoses salvaged from previous installations must not be used If the water supply system has been unused for a long time or if work has been done on it before connecting the appliance s intake hose run the water to flush the air and dirt from the pipes FOR MODELS WITH A W...

Page 15: ...he dishwasher is put into operation If the dishwasher is connected to the electrical mains by means of a plug it must be of the same type as the power socket suitable for the appliance s rated electrical characteristics and compliant with the relevant national regulations The power plug must be easily accessible after the appliance has been installed Electrical safety is only ensured if the dishwa...

Page 16: ... 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 ta...

Page 17: ...side the dishwasher is provided Tank heating element on symbol No salt symbol if softener is fitted Boiler element on symbol No detergent symbol if a system for monitoring outside the dishwasher is provided Light L2 Green light dishwasher ready Blue light dishwasher in operation washing in progress FILL in progress Red light indicates a malfunction The instructions apply to undercounter and hood t...

Page 18: ...ears on the display release the button and press it again to access the main PCB setup menu With the tank full the hood open 1 Press the button and hold it down for 5 7 seconds When appears on the display release the button and press it again to access the main PCB setup menu All the modifiable parameters can now be displayed scrolling through them with the button Press the button to select the va...

Page 19: ...degrees especially in transient phases just after the FILL is completed just after the end of the cycle etc due to the inertia of the measurement probe Adjusting rinse aid dispensing optional if installed Every time is pressed the value increases of 0 1 g l up to a max of 2 g l Default 1 2 g l Adjusting detergent dispensing optional if installed Every time is pressed the value increases of 0 2 g l...

Page 20: ...must be set on H00 400 22 5 40 H04 500 28 50 H05 600 33 5 60 H06 Important During normal operation the dishwasher will perform a number of washing cycles while regeneration is in progress During this time 5 6 cycles the intake water will not be treated but this will not affect the washing quality Extra rinse Rinsing is 10 longer than the standard in each washing cycle On enabled OFF disabled Clean...

Page 21: ...oubleshooting section restore t Stop ON and or connect the appliance to a hot water supply High speed FST or economy ECO filling FILL Fast start FST starts the dishwasher in less than the standard time leads to higher water consumption for the first cycle start Eco start ECO starts the dishwasher in standard time with no added water consumption On enabled OFF disabled Cycles performed counter Show...

Page 22: ...kly within 0 5 seconds The peristaltic pumps continue to operate until the same button is pressed again The rinse aid and detergent symbol lights flash alternately as long as the pumps are on bear in mind that the rinse aid peristaltic pump fills the circuit in about 7 minutes while for the detergent it only takes 2 minutes So draw only rinse aid from the jerry cans 1 for the rinse aid and the oth...

Page 23: ...s completely empty at the end of a washing program Er 06 Water pump out malfunction Check filter cleanliness obstructions bending and narrowing of the drain pipe possible obstructions of the drain pump blocked with a foreign body In case the problem is not solved please contact the After Sales Service Er 23 Boiler does not heat up as expected The problem might occur because water is continually en...

Page 24: ...ng rP Er 26 Boiler emptying malfunction check cleanliness of the rinse nozzles faulty boiler pressure switch it always detects full leakage or unbinding of the tube water runs inside the tube rinsing pump malfunction if present Er 27 Boiler emptying malfunction with tank full Or boiler full signal on models without rinsing pump Faulty boiler pressure switch it always detects full If this occurs in...

Page 25: ...onitoring outside the dishwasher is provided Tank heating element on symbol No salt symbol if softener is fitted Boiler element on symbol No detergent symbol if a system for monitoring outside the dishwasher is provided Light L2 Green light dishwasher ready Blue light dishwasher in operation washing in progress FILL in progress Red light indicates a malfunction The instructions apply to undercount...

Page 26: ...omply 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 Check Turn on the mains water tap user The level of detergent and rinse aid in the containers That there is regenerating salt in the relative...

Page 27: ... water in the tank has to be heated comes on until the set temperature is reached The duration of this stage may vary depending on the mains water temperature and on the single phase connection if possible depending on the model Press the button quickly to display the tank left and boiler right temperatures for a short time Load the dishes Close the door lower the hood and the cycle starts 1 Selec...

Page 28: ...r is opened with the cycle in progress CLOSE flashes and the program stops After closing the door the program start must be confirmed by pressing and holding it down for 1 second light L2 changes from green to blue Power blackout In the event of a power blackout while the cycle is running the program stops and restarts automatically from the beginning when the power is restored ...

Page 29: ...g heating of the water in the boiler and tank with the cycle running the tank heating element and boiler heating element symbols may appear on the display Tank heating does not start until heating of the boiler is completed Filter presence sensor on some models only The filter is fitted with a sensor which checks that it is properly fitted if it is not in the correct position the word FiLTER appea...

Page 30: ...crease depending on the intake water temperature and the thermostop setting Power blackouts If the dishwasher is open when power is restored the display will read t and the heating element will remain off to prevent the risk of burns to the user Close the dishwasher to resume heating the water in the tank ENABLING DISABLING THE PROGRAM NAME ON THE DISPLAY By default the display shows the program n...

Page 31: ...d model Extra baskets can be purchased through the After Sale Service The following images are indicative Glasses Place the glasses downwards Cutlery Use the dedicated basket Place the cutlery randomly preferably with the handle downwards using caution to avoid injures due to prongs of forks and blades of knives ...

Page 32: ...n here taking care that no large residues fall into the sump underneath Clean them to remove residues and rinse with plenty of water then put them correctly back in place do not use sharp or pointed tools Clean away any limescale deposits to prevent excessive build ups If possible leave the hood or door ajar when not in use Clean surfaces thoroughly and often with a damp cloth use neutral non abra...

Page 33: ...es on the display The display returns to showing P1 Clean the filter in accordance with the instructions After cleaning the filter for undercounter models press to start filling FILL for hood type models filling FILL starts automatically when the hood is closed 12 2 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 Press the bu...

Page 34: ...w remove the rinsing spray arms 3 and remove the screws 2 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 Clean the outside of the appliance with a damp cloth and neutral soap rinsing and drying thoroughly 12 5 Lengthy periods out of use If the dishwasher is to be out of...

Page 35: ...and quantity Failing or insufficient use of detergent or rinse aid the detergent or rinse aid cannot be withdrawn from the dedicated containers Worn or broken internal tube for detergent or rinse aid of the peristaltic pump to be replaced by the After Sales Service This ordinary maintenance service is recommended at least once a year for the correct functioning of the dosers Badly positioned dishe...

Page 36: ...y 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 mains water If the problem is not solved contact the After Sales Service STAINED GLASSES AND CUTLERY Rinse aid unsuitable or not being delivered correctly Water hardness above 12 dF or large amounts of dissolved salts Check container of rinse aid and whether ...

Page 37: ...pe is not bent obstructed 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...

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