PROFESSIONAL DISHWASHER
1
Summary
1 PRECAUTIONS FOR SAFETY AND USE.................................................................................................................. 2
1.1 Trademark ................................................................................................................................................. 2
1.2 Name and address of manufacturer or distributor ...................................................................................... 2
1.3 Declaration of conformity to product standards ......................................................................................... 2
2 TECHNICAL DATA ............................................................................................................................................... 4
3 INSTALLATION AND POSITIONING ...................................................................................................................... 6
4 INSTRUCTIONS FOR TECHNICAL STAFF ............................................................................................................... 6
4.1 Plumbing hookup ....................................................................................................................................... 6
4.2 Electrical connection .................................................................................................................................. 7
5 FIRST START-UP ................................................................................................................................................. 7
5.1 Using the water softener (on models with this feature only) ...................................................................... 8
6 SET-UP (Authorised technical staff only) ............................................................................................................ 9
6.1 Contents of display ................................................................................................................................... 10
6.2 Note on display of temperatures .............................................................................................................. 10
6.3 Parameter programming procedure (setup) ............................................................................................. 10
6.4 Modifiable parameters ............................................................................................................................. 11
6.5 Adjusting detergent and rinse aid dispensing (only available on certain 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 option (long rinse). - Display reads “E.r” ................................................................................. 12
6.10 "Clean water cycle" option - Display reads “CL” ....................................................................................... 13
6.11 “Thermostop” option - Display reads “tS” ................................................................................................ 13
6.12 Fast/eco starting option - Display reads “Fi” ............................................................................................. 13
7 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE TECHNICIAN) .................................................................. 14
8 INSTRUCTIONS FOR THE USER .......................................................................................................................... 15
8.1 Control panel ........................................................................................................................................... 15
8.2 Before washing ........................................................................................................................................ 16
8.3 First use each day (tank and boiler empty) ............................................................................................... 17
8.4 Choosing the program .............................................................................................................................. 18
8.5 Changing the program .............................................................................................................................. 18
9 MAINTENANCE AND CLEANING........................................................................................................................ 20
2
These are intended for the qualified staff
who are to install, commission and test the appliance and carry
These provide recommendations for use, a description of the controls and the correct procedures for
9.1 Daily cleaning of filters ............................................................................................................................. 20
9.2 Routine inspection of the spray arms (once a week) ................................................................................. 21
9.3 Lengthy periods out of use ....................................................................................................................... 21
10 TROUBLESHOOTING ..................................................................................................................................... 22
11 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE USER) ......................................................................... 24
SMEG Thanks you for choosing one of its products.
Read all the instructions in this manual carefully to become familiar with the right conditions for the proper use
of your dishwasher.
TECHNICAL INSTRUCTIONS
out any servicing and repairs.
INSTRUCTIONS FOR THE USER
cleaning and maintaining the dishwasher.
1 PRECAUTIONS FOR SAFETY AND USE
1.1 Trademark
SMEG
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 : fooddservice@smeg.it
Info :
INFORMATION AND SERVICE FOR SMEG PROFESSIONAL DISHWASHERS
Our Sales Department staff will be able to provide you with information about prices and special offers.
Our After-Sales Department will be able to provide you with guidance about keeping your appliance functioning correctly 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 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.
3
THE SYMBOL OF THE RUBBISH BIN WITH A BAR
ACROSS IT
ON THE PRODUCT OR IN THE TECHNICAL
THE APPLIANCE IS NOT SUITABLE FOR USE BY JUVENILES OR PERSONS WITH REDUCED PHYSICAL,
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.
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.
DO NOT DRINK ANY WATER LEFT IN THE DISHES OR DISHWASHER AT THE END OF THE WASHING
PROGRAM.
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.
IN CASE OF INTERVENTIONS WHICH REQUIRE THE HOOD TO BE COMPLETELY OPEN, IT IS NECESSARY TO
BLOCK IT WITH A SCREWDRIVER INSERTED IN THE SPECIFIC HOLE, AS SHOWN IN THE PICTURES BELOW.
4
l
l
s
TANK
POWER
400V 3N
˜
/50Hz/PE
H07RN
- F
230V 1N
˜
/50Hz/PE
H07RN
- F
2 TECHNICAL DATA
Water intake pressure
Water intake temperature
Intake water hardness (models with softener)
Rinse cycle water consumption
Boiler capacity
Tank capacity
Duration standard cycles with water at 50°C
Noise level
Degree of protection
Net weight (with and without softener)
Power supply cable type
kPa (bar) 100-600 (2 ÷ 6)
°C 15°C – 60°C
°df 15°
l 3.2
8
18
90/150/240
dB(A) < 70
IPX 4
Kg 120
◄HAR► H07RN-F
VOLTAGE
HEATING
ELEMENT
MOTOR BOILER
9,0 kW 9,7 kW
TOTAL
POWER RATING
CABLE
5G x 4,0 mm2
2,2 kW 0,7 kW
6,0 kW 6,7 kW
3G x 6,0 mm2
5
CAVITY DIMENSIONS FOR BUILT
-
UNDER INSTALLATION
R
Q
P
E
S
T
C
LOWER BACK PANEL
EARTH TERMINAL
PERISTALTIC PUMP HOSES
ELECTRICITY SUPPLY CABLE
DRAIN HOSE
FILLER HOSE
EXTERNAL DISPENSER POWER SUPPLY CABLE ENTRY POINT
6
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. All packaging materials used
are environment-friendly. They can be kept without constituting any hazard, or may be disposed of at a specialist waste disposal
centre. The plastic components suitable for recycling are marked as follows: PE polyethylene: external packaging film, bag
containing the instructions, protective bags. PP polypropylene: straps. PS expanded polystyrene: corner guards, top of packaging.
Wooden and cardboard components can be disposed of in accordance with the relevant regulations.
When the product is decommissioned it must not be dumped in the environment; it must be disposed of in accordance with the
relevant regulations. All metal parts are in stainless steel and can be removed. The plastic parts are marked with the symbol
identifying the material used.
Positioning
Warning: the indoor system and premises in which equipment for institutions is installed must comply
with the relevant regulations.
The manufacturer declines all liability for direct or indirect injury or damage deriving from failure to comply with these
regulations. Before installation, check that there are no objects or materials near the machine which may be damaged by
steam or splashes of washing 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 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 Acquastop, the filter and ring-nut form a single unit). The connection to the
water mains must only be made with new hoses; the use of old or worn hoses is not permitted.
The dynamic water supply pressure must be between 1 and 6 bar (according models); if it is higher, installation of a pressure
reducer is necessary. If the pressure is less than 2.5 bar (models without rinse pump) it might be necessary to fit a special pump
on the appliance to ensure optimal performance. Contact the After-Sales Service. It is essential to fit a main stop tap on the water
intake deliver pipeline; the tap must be accessible after installation of the appliance, so do not install it behind the dishwasher.
The stated cycle duration applies to appliances supplied with 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. Drainage: The dishwasher is fitted with a drain
pump and can operate with drain connections on the floor or wall. Refer to the connection diagram for the maximum permitted
height of wall drains – (see TECHNICAL DATA)
Warning: make sure that the intake and drain hoses are not bent, constricted or crushed after installation.
When installing the drain hose to a siphon with valve, the maximum height of the drain outlet is reduced to 600 mm.
7
The dishwasher
and any additional equipment
must be connected to the electrical system
by authorised,
Warning!
THE POWER SUPPLY CABLE, IF FITTED, MUST BE REPLACED BY THE MANUFACTURER OR AN AUTHORISED
Before inserting the hoses into the containers, fit the weights (needed to ensure that they always draw in
4.2 Electrical connection
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. The user must have a master switch and a
differential safety breaker, with rating suitable for the appliance’s characteristics, installed on the
electricity supply line in accordance with the relevant regulations. These switches must be installed close
to the dishwasher, be easily accessible after installation, and provide complete disconnection from the
electrical mains in overvoltage class III conditions.
The dishwasher is always powered up unless the master switch is turned off.
Connect the appliance to the user’s earth system. The terminal for the connection is in the bottom righthand corner of the appliance. The earth wire (PE) is yellow-green in colour, the neutral wire (N) is blue and
the 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.
SERVICE CENTRE IN ACCORDANCE WITH THE TECHNICAL DATA SPECIFIED ON THE WIRING DIAGRAM
SUPPLIED WITH THE APPLIANCE, TO PREVENT ALL RISKS.
5 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 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.
If both dispensers are present put the external detergent and rinse aid containers in place and insert the respective intake
hoses on the rear of the appliance into them. Red hose: detergent, blue hose: rinse aid
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.
8
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.
9
Set-up
PrF
Machine model
Version/revision
of the installed
firmware.
6 SET-UP (Authorised technical staff only)
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 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 hood
FILL Machine preparing for cycle
End End of operation requested
400/500/CAP
F x xx r xxx
UnLoad Pump-out
OFF Energized machine OFF
(viewed when the machine is started with master switch)
(viewed when the machine is started with master switch, after the model code)
10
Peristaltic pumps in Manual
Using the buttons
Button Short press
Display temperatures
Boiler and tank
Pressed for 2” Pressed for 5”
On/OF
Long press, release, press
again
Hood open and machine OFF.
Long press >>> display reads
“- -“ >>> release and press
again: Access Setup Menu (1)
Scroll through Setup
options (2)
Set Short Programme
Set Medium Programme
Set Long Programme
Set P0 (Empty tank)
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.
Start Pump-out Total pump-out (tank+boiler)
Start Short Programme
Start Medium Programme
Start Long Programme
mode to prime pipes
Start P0
Hood closed
Reset to DEFAULT
parameters (1)
Technician user only
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 until the display shows “- -“ , release and press again.
3) Press the pump-out button 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 or P3 or wait at least 3 minutes
without pressing any key; in this way the machine automatically exits the setup menu.
11
Display
Settings available
Description
0-
10 gr/lt
Starting the
machine
in FAST o
r ECO mode
From
0,0 g/l
to 3,0 g/l
every time
6.4 Modifiable parameters
This table lists the model choice or programme and temperature option parameters.
°b From 85° to 71° Boiler temperature
°t From 62° to 52° Tank temperature
0 – 2 gr/lt (in steps of 0,1)
ri
Rinse aid batching
dE
Detergent batching
(0-3 in steps of 0,2; 3-10 in steps of 1,0)
St On - OF Auto-start:
washing programme starts when hood is closed On enabled OF disabled
HA H0 – H6 Water hardness setting (
see table 6.8 in the following pages)
Er On-OF Prolonged rinse at the end of the washing cycle (+8”).
CL On-OF Clean water cycle. On enabled OF disabled
TS On - OF Thermostop On enabled OF disabled
Fi
FS-EC
(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”
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.
6.5.2 Detergent - Grams/liter dosage (depends on model) - The display reads “dE”
Beyond 3,0 g/l every time is
Factory-set default value = 2 gr/lt.
is pressed, the value increases
of 0,2 g/l.
pressed, the value increases 1,0 g/l
up to 10,0 g/l (maximum value).
12
With values over 60°dF
/33°dH
an external water treatment device must be used and the regeneration
Hardness
Hardness
Setting
Resin regeneration interval:
33.5 60
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)
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 phase the machine load or unloads
automatically, even though it isn’t performing a washing cycle.
(°dH German degrees)
8.5 15
11 20
17 30
22.5 40
28 50
(°dF French degrees)
Regeneration off
level
HA: 00 -----
HA: 152
HA: 02 128
HA_ 03 default 74
HA: 04 37
HA: 05 27
HA: 06 11
approximate number
of wash cycles
6.9 Extra rinse option (long rinse). - Display reads “E.r”
Rinse is 8” longer than the standard in every washing cycle.
Press to enable (On)/disable (OF)
13
6.10 "Clean water cycle" option - Display reads “CL”
With this option clean water is used for every washing. At each cycle,
the washing water is completely drained and it is replaced with clean
water from rinsing.
6.11 “Thermostop” option - Display reads “tS”
“on” = the minimum temperature of rinse as set, independently from
the intake water temperature, the nominal duration of cycle may be
extended by a few seconds.
“off” = the minimum temperature of rinse may be a few degrees lower
than the set one, if hot intake water is not used.
6.12 Fast/eco starting option - Display reads “Fi”
Press to enable (On)/disable (OF)
Press to enable (On)/disable (OF)
Fast (FS): it allows to start the machine in less time than the standard;
it involves a greater water consumption at the first start.
Eco starting (EC): the machine starts in standard time, without any
additional water consumption.
Press to enable (On)/disable (OF)
14
Tank temperature probe
Tank temperature probe disconnected or not working.
Tank water filling malfunction
-
The tank wasn’t filled in the expected time: check the water supply tap,
the
Water pump
-
out malfunction
Boiler does not heat up as
The problem might occur because water is continually entering the tank (the
Boiler temperature probe
Boiler temperature probe disconnected or not working
Boiler water filling malfunction
The boiler wasn’t filled in the expected time
:
check the water supply tap
,
the
Boiler emptying
malfunction
-
check
cleanliness of the rinse nozzles
Boiler emptying malfunction
– with
Faulty boiler pressure switch
(
it always detects “full”
).
If this occurs in models
7 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE TECHNICIAN)
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:
Er 04
Er 05
Er 06
Er 23
malfunction
expected.
dynamic supply pressure, cleanliness of the inlet water filter, cleanliness of
the rinse nozzles, any damage of the water charging hose. If the problem still
occurs during the “FILL”:
- Work level tank pressure switch damaged (it always detects “empty”: check
if the tank safety pressure switch starts operating).
- Leakage from the tube connected to the air trap; if the problem is not solved,
it occurs during the work program.
- vent valve of the drain pipe obstructed with dirt: with siphonage, the tank
gets completely empty at the end of a washing program.
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.
causes are as for “Er 05” – see above) If the boiler heating element is
damaged, this might be due to operation with no water in the boiler - the
pressure switch is indicating full even with the boiler empty: - damaged boiler
heating element – conta ctor failure - open on boiler safety thermostat side. boiler temperature probe faulty or incorrectly positioned - motherboard relay
failure, Important: If the boiler heating element is damaged, this might be due
to operation with no water in the boiler, pressure switch continues to give full
reading even with boiler empty: check boiler air trap and/or relative pressure
switch and replace if necessary.
Er 24
Er 25
Er 26
Er 27
malfunction
tank full
Or boiler full signal on models
without rinsing pump
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”
- faulty boiler pressure switch (it always detects “full”)
- leakage or unbinding of the tube (water runs inside the tube)
- rinsing pump malfunction (if present)
without rinsing pump, the boiler pressure switch is wrongly detected: check
settings in the service menu on entry “rP”
“rp” = on for models with rinsing pump
“rp” = of for models without rinsing pump
15
PrF
8 INSTRUCTIONS FOR THE USER
8.1 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 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 hood
FILL Machine preparing for cycle
End End of operation requested
400/500/CAP
UnLoad Pump-out
OFF Energized machine OFF
Appliance model (displayed when the appliance is switched on with the master switch).
16
Display of temperatures in
Start programme P0: emptying of tank to clean filters.
1. Turn on the mains water tap (user)
2. The level of detergent and rinse aid in the
containers.
3. That there is regenerating salt in the relative container (if fitted).
Using the buttons
Button Short press
Pressed for 2” Pressed for 5”
Boiler (L3) and tank (L1)
Set P0
On/OF
Start total drain (tank + boiler)
Start Short Programme
Start Medium
Programme
Start Long Programme
Switch off and back on to allow reuse.
8.2 Before washing
Use only detergents and rinse aids for industrial dishwashers. Do not use detergents intended for hand washing.
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 cause serious irritation. Comply carefully with the instructions provided by the
detergent producer on the pack.
Check
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.
17
4. That the filters are in place, the spray arms rotate, and there are no foreign bodies in the
5. Switch on the master switch (user): the decimal
points of both digits appear on the display.
Hood closed and master switch on ON:
Tank filling starts
.
When the tank is full the
display
reads
“End
”
Lo
ad the dishes and close the hood
Select the program required by holding down one of the
three
When the program is over, the program led stops flashing and
dishwasher.
8.3 First use each day (tank and boiler empty)
Press and hold for 2/3 seconds, Leds ON/OF light up and
the firmware version and e revision are displayed (F xxx r xxx…);
FILL is displayed afterwards.
alternating with the last running program (End/P1).
buttons required for about 2”; the Led of the program flashes.
During the wash, a series of vertical bars on display indicate the
progress of the selected program.
stays on, the display alternates the run program and “End” (ex.
P2/End).
18
Unload the dishes
Power failure.
If the master switch is not turned off, the appliance sets on the
To confirm hold down for about 2”.
T
he led flashes and the wash
8.4 Choosing the program
SYMBOL PROGRAM
When the hood is closed again, the system offers the last
program run.
TYPE OF DIRT DURATION (*)
Short
Medium
Long
(*) 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 hood is opened when a program is in progress, the program is interrupted; when the hood is closed
again the program must be restarted.
If the hood 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 hood to resume heating the water in the tank.
Glasses and cups
Glasses, cups and plates with light dirt
Very dirty dishes and cutlery
1’30”
2’ 30”
4’
8.5 Changing the program
If a programme is already running, it can be changed by first switching the appliance to pause status (by pressing one of 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.
program starts.
19
Glasses
:
Place the glasses downwards.
Cutlery
When pump
-
out is complete the appliance switches off (only 2
Never switch the dishwasher off with water in the tank; always pump out first.
buttons for 2”) and then selecting the programme required.
BASKETS PROVIDED
The shape and material of the baskets provided with the dishwasher depend on the purchased model. Extra baskets can be
purchased through the After-Sale Service. The following images are indicative.
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.
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.
dots lit on the display)
After a total pump-out the filters should be cleaned as described in the relevant point.
20
Warning:
use specific salt only, do not use cooking sea salt
. Salt must be supplied when
the led under the symbol
Clean the outside of the
appliance with a damp cloth and neutral soap, rinsing and drying thoroughly.
Topping up with regenerating salt (for models with softener)
indicated in the left side picture lights up. The salt container has a capacity of about 1 kg of granulated salt.
Correct procedure to refill the regenerating salt:
- start a tank pump-out,
- refill the regenerating salt,
- fill the tank (FILL)
- restart the tank pump-out
- remove any salt residues from the bottom of the tank, as it may cause corrosion/rust.
This procedure prevents the washing water to enter the salt container (possible damage 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 instructions, regulations and standards or incorrect connections, which lead to forfeiture of warranty cover. If possible,
leave the hood ajar when not in use; Clean surfaces thoroughly and often with a damp cloth; use neutral, non-abrasive
detergents which do not use chlorine compounds, which corrode and damage stainless steel. Do not use the products
mentioned above even when cleaning the floor underneath or in the vicinity of the dishwasher, as vapours or drops may
damage the steel surfaces.
The dishwasher has IPX??? protection but pointing water jets straight at it for cleaning is forbidden
9.1 Daily cleaning of filters
Remove the filters (simply lift them out as shown 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 ajar when not in use;
- Clean surfaces thoroughly and often with a damp cloth; use
neutral, non-abrasive detergents which do not use chlorine
compounds, which 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.
21
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. 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.
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).
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THE
INDICATOR LIGHT
L1 DOES NOT
The dishwasher filling is not over yet
. Wait for FILL to disappear off the display
If CLOSE
stays even with the
hood
closed,
Dismount and clean the spray arms
Clogged filter
Read
“cleaning the filters
during the day
” Insufficient or improper
detergent
or
Worn or broken internal tube for
Badly positioned dishes
/
glasses.
Place
dishes / glasses correctly
.
Increase the duration of the washing
- Verify that the nozzles are clean and that
10 TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
LIGHT UP
THE WASHING PROGRAM DOES NOT
START
line voltage failure Verify electricity connection.
CLOSE stays on display
Clogged or crusted spray arms holes.
rinse aid.
Failing or insufficient use of detergent
or rinse aid: the detergent or rinse aid
cannot be withdrawn from the
dedicated containers.
contact the After-Sales Service.
(10.2 Periodical checks)
Verify detergent type and quantity.
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.
POOR WASHING RESULTS
Low washing temperature
Improper set cycle
Clogged nozzles
Boiler incrusted with limescale
Verify the temperature displayed,
if it is inferior than 50°C contact
customer Support.
cycle, especially if the load is very dirty or
partially dried.
the water softener, if present, is working
correctly.
- Verify that the filter of the tube placed
inside the rinse aid jerrycan is not
clogged.
23
Verify the rinse aid container and if it is
Inappropriate rinse aid, or it is not
Verify that the tube and drainage are not
Verify that the tube and drainage are n
ot
adequate to the type of mains water.
INSUFFICIENT RINSE
INSUFFICIENT DRYING
STAINED GLASSES AND CUTLERY
WATER LEFT IN THE TANK AFTER
PUMP-OUT.
Inappropriate rinse aid, or it is not
dispensed correctly.
Low rinsing temperature
dispensed correctly.
Water hardness superior than 12°dF
or it contains many dissolved salts.
Waste tube badly positioned or
partially clogged.
Waste tube badly positioned or
partially clogged.
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.
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
clogged and that the drainage is not
positioned too high; see connection
scheme.
clogged and that the drainage is not
positioned too high; see connection
scheme.
24
Err04
Tank temperature probe anomaly
Contact After
-
sales
Service
still occurs,
contact After
-
sales Service
.
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
still occurs,
contact After
-
sales Service.
If the problem still occurs,
contact After
-
sales Service.
Err27
Boiler emptying anomaly
– with full tank
Contact After
-
sales Service
Err28
Boiler heating anomaly
(
over temperature
) Conta
ct After
-
sales Service
11 MALFUNCTIONS SHOWN ON THE DISPLAY (FOR THE USER)
The dishwasher can show a series of malfunctions on display.
After the machine has been switched off and restarted, if the problem is not solved, follow the steps below:
( FOR A MORE PROFICIENT AFTER-SALES SERVICE, ALWAYS TAKE NOTE OF THE INDICATED ERROR )
Tank water filling anomaly
Err05
Err06
Err25 Boiler water filling anomaly
Err26 Boiler emptying anomaly
Water pump-out anomaly
(water remains in the dishwasher)
Check that the water supply tap is open, the dynamic supply
pressure, cleanliness of the inlet water filter. If the problem
Check that the filters are clean, and that the drain pipe 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”.
Check that the water supply tap is open, the dynamic supply
pressure, cleanliness of the inlet water filter. If the problem
Check that the nozzles of the rinsing spray arms are not
clogged.
25
INFORMATION AND AFTER-SALES SERVICE FOR SMEG PRODUCTS
COMMERCIAL DISHWASHERS
Our Sales Department staff will be able to provide you with information about prices and special offers.
Our After-Sales Department will be able to provide 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
19.390.6436.00 20/09/2016
Revision Date
Il materiale 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
19.290.2402.00 20/09/2016
Rev. Manuale Date
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