Smeg UG405DSUK User manual

PROFESSIONAL DISHWASHER

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Summary
1 PRECAUTIONS FOR SAFETY AND USE .......................................................................................................................2
1.1 Trademark ........................................................................................................................................................2
1.2 Name and address of manufacturer or d str butor ..........................................................................................2
1.3 Declarat on of conform ty to product standards ..............................................................................................2
2 TECHNICAL DATA ......................................................................................................................................................3
3 INSTALLATION AND POSITIONING ............................................................................................................................6
4 INSTRUCTIONS FOR TECHNICAL STAFF .....................................................................................................................6
4.1 Plumb ng hookup ..............................................................................................................................................6
4.2 Electr cal connect on ........................................................................................................................................7
5 FIRST START-UP ........................................................................................................................................................7
5.1 Us ng the water softener (on models w th th s feature only) ..........................................................................8
6 SET-UP (Author sed techn cal staff only) ..................................................................................................................9
6.1 Contents of d splay ........................................................................................................................................ 10
6.2 Note on d splay of temperatures .................................................................................................................. 10
6.3 Parameter programm ng procedure (setup) ................................................................................................. 10
6.4 Mod f able parameters .................................................................................................................................. 11
6.5 Adjust ng detergent and r nse a d d spens ng (only ava lable on certa n models) ........................................ 11
6.5.1 R nse a d – Grams/l ter dosage (depends on model)- The d splay reads “ri” ....................................... 11
6.5.2 Detergent - Grams/l ter dosage (depends on model) - The d splay reads “dE” .................................... 11
6.6 Start ng the per stalt c pumps n manual mode – rap d f ll ng of detergent and r nse a d c rcu t ................ 12
6.7 Adjust ng the regenerat on frequency (models w th softener only) ............................................................. 12
6.8 Ma ns water hardness sett ng table .............................................................................................................. 12
6.9 Extra r nse opt on (long r nse). - D splay reads “E.r” ..................................................................................... 12
6.10 "Clean water cycle" opt on - D splay reads “CL” ........................................................................................... 13
6.11 “Thermostop” opt on - D splay reads “tS” .................................................................................................... 13
6.12 Fast/eco start ng opt on - D splay reads “F”................................................................................................. 13
7 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE TECHNICIAN) ..................................................................... 13
8 INSTRUCTIONS FOR THE USER ............................................................................................................................... 15
8.1 Control panel ................................................................................................................................................. 15
8.2 Before wash ng .............................................................................................................................................. 16
8.3 F rst use each day (tank and bo ler empty) ................................................................................................... 17
8.4 Choos ng the program ................................................................................................................................... 18
8.5 Chang ng the program ................................................................................................................................... 18
9 MAINTENANCE AND CLEANING............................................................................................................................. 20

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9.1 Da ly clean ng of f lters .................................................................................................................................. 21
9.2 Rout ne nspect on of the spray arms (once a week) .................................................................................... 22
9.3 Lengthy per ods out of use ............................................................................................................................ 23
10 TROUBLESHOOTING .......................................................................................................................................... 23
11 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE USER) ............................................................................ 25
SMEG Thanks you for choos ng one of ts products.
Read all the nstruct ons n th s manual carefully to become fam l ar w th the r ght cond t ons for the proper use
of your d shwasher.
TECHNICAL INSTRUCTIONS
These are ntended for the qual f ed staff who are to nstall, comm ss on and test the appl ance and carry out
any serv c ng and repa rs.
INSTRUCTIONS FOR THE USER
These prov de recommendat ons for use, a descr pt on of the controls and the correct procedures for clean ng
and ma nta n ng the d shwasher.
1PRECAUTIONS FOR SAFETY AND USE
1.1 Trademark
SMEG
1.2 Name and addre of manufacturer or di tributor
Smeg S.p.A.
V a Leonardo da V nc , 4 - 42016 Guastalla (RE) Tel. [phone] - Fax + 39 0522 821453
nternet: www.smegfoodserv ce.com, ema l : fooddserv ce@smeg. t
Info :
INFORMATION AND SERVICE FOR SMEG PROFESSIONAL DISHWASHERS
Our Sales Department staff w ll be able to prov de you w th nformat on about pr ces and spec al offers.
Our After-Sales Department w ll be able to prov de you w th gu dance about keep ng your appl ance funct on ng correctly and
put you n touch w th your nearest author sed Serv ce Centre. Our ent re product offer ng can be v ewed at:
1.3 Declaration of conformity to product tandard
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 AND THE ENVIRONMENT. WHEN DECOMMISSIONING THE APPLIANCE COMPLY WITH THE
LOCAL WASTE DISPOSAL REGULATIONS. FOR FURTHER INFORMATION ON THE TREATMENT, RECOVERY AND RECYCLING OF THIS
PRODUCT, CONTACT THE COMPETENT LOCAL OFFICE, THE DOMESTIC WASTE COLLECTION SERVICE, OR THE SHOP WHERE THE
PRODUCT WAS PURCHASED. THE APPLIANCE 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 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 60335-2-58/61770) AND ELECTROMAGNETIC COMPATIBILITY (CEI-IEC-EN 55014-1/-2,
61000-3;4, 50366). THE MANUFACTURER DECLINES ALL RESPONSIBILITY FOR INJURY OR DAMAGE CAUSED BY FAILURE TO
COMPLY WITH THE ABOVE REGULATIONS OR DERIVING FROM INCORRECT USE, TAMPERING WITH EVEN JUST ONE PART OF THE
APPLIANCE AND THE USE OF NON-ORIGINAL SPARE PARTS.

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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 CABLE MUST BE
CARRIED OUT BY QUALIFIED STAFF.
THE APPLIANCE MUST BE GROUNDED AS REQUIRED BY ELECTRICAL EQUIPMENT SAFETY STANDARDS.
THE SYMBOL OF THE RUBBISH BIN WITH A BAR ACROSS IT ON THE PRODUCT OR IN THE TECHNICAL
DOCUMENTATION INDICATES THAT THIS PRODUCT MUST NOT BE TREATED AS ORDINARY DOMESTIC WASTE
BUT MUST BE CONSIGNED TO THE SPECIAL COLLECTION POINT FOR THE RECYCLING OF ELECTRICAL AND
ELECTRONIC EQUIPMENT.
NEVER PLACE SOLVENTS SUCH AS ALCOHOL OR TURPENTINE, WHICH MIGHT CAUSE AN EXPLOSION, INSIDE
THE APPLIANCE. NEVER LOAD DISHES DIRTY WITH ASH, WAX OR PAINTS.
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.
2TECHNICAL DATA
Water ntake pressure
kPa (bar) 250-600 (2,5 ÷ 6)
Water ntake pressure (w th r nse pump)
kPa (bar) 100-600 (1 ÷ 6)
Water ntake temperature
°C 15°C – 60°C
Intake water hardness (models w th softener <60°f)
°f <15°f
R nse cycle water consumpt on
l 2.3
Bo ler capac ty
l
4
Tank capac ty
l
8
Durat on standard cycles w th water at 50°C
s
120/150/180
No se level
dB(A) < 60
Degree of protect on
IPX 4
Net we ght
Kg 32/36
Power supply cable type
◄HAR► H07RN-F

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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

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

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3INSTALLATION AND POSITIONING
INSTALLATION and POSITIONING
Br ng the d shwasher to the nstallat on s te, remove the packag ng and check the appl ance and components for damage; any
damage found must be reported to the transporter n wr t ng. The packag ng components (plast c bags, expanded polystyrene,
na ls, etc.) must not be left w th n reach of ch ldren and pets s nce they are potent ally dangerous. All packag ng mater als used
are env ronment-fr endly. They can be kept w thout const tut ng any hazard, or may be d sposed of at a spec al st waste d sposal
centre. The plast c components su table for recycl ng are marked as follows: PE polyethylene: external packag ng f lm, bag
conta n ng the nstruct ons, protect ve bags. PP polypropylene: straps. PS expanded polystyrene: corner guards, top of
packag ng. Wooden and cardboard components can be d sposed of n accordance w th the relevant regulat ons.
When the product s decomm ss oned t must not be dumped n the env ronment; t must be d sposed of n accordance w th the
relevant regulat ons. All metal parts are n sta nless steel and can be removed. The plast c parts are marked w th the symbol
dent fy ng the mater al used.
Po itioning
Warning: the ndoor system and prem ses n wh ch equ pment for nst tut ons s nstalled must comply w th
the relevant regulat ons.
The manufacturer decl nes all l ab l ty for d rect or nd rect njury or damage der v ng from fa lure to comply w th these
regulat ons. Before nstallat on, check that there are no objects or mater als near the mach ne wh ch may be damaged by steam
or splashes of wash ng solut on, or that such tems are su tably protected. Place the d shwasher n the chosen po nt and remove
the protect ve f lm. Level the d shwasher (w th the a d of a sp r t level) on ts adjustable feet to ensure that t s stable; all other
mount ng solut ons must be approved by the manufacturer.
4INSTRUCTIONS FOR TECHNICAL STAFF
4.1 Plumbing hookup
PLUMBING HOOKUP
The water p pel nes and electr c ty supply cable lead out of the bottom r ght-hand corner of the appl ance.
Connect the water ntake hose to a connector w th ¾” ga threaded f tt ng, f tt ng the f lter A prov ded ( n
models w th Acquastop, the f lter and r ng-nut form a s ngle un t). The connect on to the water ma ns must
only be made w th new hoses; the use of old or worn hoses s not perm tted.
The dynam c water upply pre ure must be between 1 and 6 bar (accord ng models); f t s h gher, nstallat on of a pressure
reducer s necessary. If the pressure s le than 2.5 bar (models w thout r nse pump) t m ght be necessary to f t a spec al pump
on the appl ance to ensure opt mal performance. Contact the After-Sale Service. It s essent al to f t a ma n stop tap on the
water ntake del ver p pel ne; the tap must be access ble after nstallat on of the appl ance, so do not nstall t beh nd the
d shwasher. The stated cycle durat on appl es to appl ances suppl ed w th hot water >50°C<60°C. If the d shwasher s suppl ed
w th cold water, the cycle durat on m ght ncrease depend ng on the ntake water temperature. Drainage: The d shwasher i
fitted with a drain pump and can operate w th dra n connect ons on the floor or wall. Refer to the connect on d agram for the
max mum perm tted he ght of wall dra ns – (see TECHNICAL DATA)
Warning: make sure that the ntake and dra n hoses are not bent, constr cted or crushed after nstallat on.

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When nstall ng the dra n hose to a s phon w th valve, the max mum he ght of the dra n outlet s reduced to 600 mm.
4.2 Electrical connection
The di hwa her and any add t onal equ pment mu t be connected to the electrical y tem by author sed,
sk lled staff, n accordance w th the relevant regulat ons; also comply w th the techn cal nstruct ons for the
connect on. The total rated power s stated on the appl ance’s techn cal data plate. The electr cal protect on
dev ces f tted for the d shwasher must serve th s appl ance only. The user must have a ma ter witch and a
differential afety breaker, with rating uitable for the appliance’ characteri tic , nstalled on the electricity
upply line n accordance w th the relevant regulat ons. These sw tches must be nstalled close to the
d shwasher, be eas ly access ble after nstallat on, and prov de complete d sconnect on from the electr cal
ma ns n overvoltage class III cond t ons.
Warning!
The d shwasher s always powered up unless the master sw tch s turned off.
Connect the appl ance to the user’s earth system. The term nal for the connect on s n the bottom r ght-
hand corner of the appl ance. The earth w re (PE) s yellow-green n colour, the neutral w re (N) s blue and the
l ve w res (L1, L2, L3) are black, grey and brown. In the event of s ngle-phase connect on (230V-1N~), the
connect on to the electr cal ma ns mu t be made us ng a cable w th plug compliant with the relevant
regulation .
Accord ng to the target market, the d shwasher can be equ pped w th a cable fitted with plug.
THE POWER SUPPLY CABLE, IF FITTED, MUST BE REPLACED BY THE MANUFACTURER OR AN AUTHORISED
SERVICE CENTRE IN ACCORDANCE WITH THE TECHNICAL DATA SPECIFIED ON THE WIRING DIAGRAM
SUPPLIED WITH THE APPLIANCE, TO PREVENT ALL RISKS.
5FIRST START-UP
Fir t tart-up
The electr cal protect on system must undergo a funct onal test before the appl ance s put nto operat on.
The appl ance must be nstalled and/or nspected by qual f ed staff, who w ll start t up for the f rst t me and prov de the
relevant operat ng nstruct ons.
Preparing for u e (important)
The r nse a d d spenser s f tted on all models, the detergent d spenser only on some.
If both di pen er are present put the external detergent and r nse a d conta ners n place and nsert the respect ve ntake
hoses on the rear of the appl ance nto them. Red hose: detergent, blue hose: r nse a d
Before nsert ng the hoses nto the conta ners, f t the we ghts (needed to ensure that they always draw n
l qu d from the bottoms of the conta ners) and the f lters onto the r ends as shown. If the detergent d spenser
s not factory-f tted, t can be retrof tted after order ng the relat ve k t.

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IMPORTANT
Whenever the type of detergent or r nse a d s changed, t s ABSOLUTELY ESSENTIAL to flush out the per stalt c pumps by
plac ng the external ntake p pes n water for a few cycles. Always use only products spec f cally recommended for use n a
profess onal d shwasher. Fa lure to comply w th th s recommendat on leads to forfeiture of the warranty ent tlement on the
appl ance’s water system. Replacement of the internal tube of the detergent and r nse a d per stalt c pumps s recommended
every 12 month or 15.000 wa h cycle , by the After-Sales Serv ce.
5.1 U ing the water oftener (on model with thi feature only)
The quant ty of l me n the water (wh ch nd cates ts hardness) causes wh t sh marks on dry d shes and d shes
also tend to lose the r sh ne over t me. The d shwasher s equ pped w th an automat c water softener wh ch
removes the substances that cause hardness from the water w th the a d of regenerat ng salt.
The f rst t me the d shwasher s used, a l tre of water must be poured nto the tank w th the salt. Whenever the
tank s f lled, always take care to ensure that the cap s f rmly closed. The m xture of water and detergent must
not get nto the salt tank, as th s would mpa r operat on of the regenerat on system. In th s case warranty
cover w ll be forfe ted.