Smeg CW501 User Manual

PROFESSIONAL DISHWASHER

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1 Precautions for safety and use

2 Technical data

3 Installation and positioning

4 INSTALLATION INSTRUCTIONS FOR THE

AFTER-SALES SERVICE

5 Start-up

6 Settings

7 Malfunctions shown on the display (for the technician)

8 INSTRUCTIONS FOR THE USER

9 Choosing the program

10 Supplementary Functions

11 Maintenance and cleaning

12 Troubleshooting

13 Malfunctions shown on the display (for the user)

You are advised to read all the instructions in this manual carefully to become familiar with the right conditions

for the proper use of your dishwasher.

TECHNICAL INSTRUCTIONS:

These are intended for the qualified staff who are to install, commission and test the
appliance and carry out any servicing and repairs.

INSTRUCTIONS FOR THE USER:

These provide recommendations for use, a description of the controls and the correct

procedures for cleaning and maintaining the dishwasher.

1 Precautions for safety and use

THIS MANUAL IS AN INTEGRAL PART OF THE DISHWASHER AND MUST ALWAYS BE
KEPT WITH THE APPLIANCE.

THE DISHWASHER IS INTENDED ONLY FOR PROFESSIONAL USE BY TRAINED 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.

THIS APPLIANCE IS TAGGED UNDER EUROPEAN DIRECTIVE 2002/96/EC ON WASTE ELECTRICAL AND

ELECTRONIC EQUIPMENT (WEE).
BY MAKING SURE THAT THIS PRODUCT IS DISPOSED OF CORRECTLY THE USER HELPS TO
PREVENT POTENTIAL DETRIMENTAL EFFECTS ON HEALTH AND THE ENVIRONMENT.

THE
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.
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.

POSITIONING, CONNECTIONS, COMMISSIONING, TROUBLESHOOTING AND

REPLACEMENT OF THE POWER SUPPLY CABLE MUST BE CARRIED OUT BY SKILLED
STAFF.

THE APPLIANCE MUST BE IN COMPLIANCE WITH ELECTRICAL SYSTEM SAFETY

REGULATIONS.

SYMBOL ON THE PRODUCT OR IN THE TECHNICAL DOCUMENTATION INDICATES THAT THIS

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.

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2 Technical data

TECHNICAL DATA

Supply voltage V 400V 3N ~

- convertible to single-phase version V 230V -1N ~
Frequency Hz 50
Max. power absorption at 400V 3N ~ kW 5,7
Max. power absorption at 230V 1N ~ kW 2,4
Boiler heating element power at 400V 3N ~ kW 5,0
Boiler heating element power at 230V 1N ~ kW 1,7
Tank heating element power kW 0,8
Water intake pressure kPa (bar) 100-600 (1 ÷ 6)
Water intake temperature °C 15°C – 60°C
Water hardness (models with softener) °f 15°f-60°f
Rinse cycle water consumption I 3.5
Boiler capacity I 7 + 1
Tank capacity I 11
Standard cycle duration with intake water at 50°C s 90/150/240/variable
Noise level dB(A)
Degree of protection IPX 4
Net weight kg
Power supply cable type ◄HAR► H07RN-F

Fuse A 4

LOWER BACK PANEL

R

FILLER HOSE

C
Q

EARTH TERMINAL
ELECTRICITY SUPPLY CABLE

E

PERISTALTIC HOSES

P

DRAIN HOSE

S

EXTERNAL DISPENSER POWER

T

SUPPLY CABLE ENTRY POINT

TERMINAL BOARD

M

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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:

Caution: 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 in the vicinity which may be damaged by
steam or splashes of washing solution, or that any 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 INSTALLATION INSTRUCTIONS FOR THE AFTER-SALES SERVICE

Water supply and drain connection:

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.

The connection to the water mains must only be made with new hoses; the
use of old or worn hoses is not permitted.

FOR MODELS WITH WATER SOFTENER:
An `approved` double check valve or some other no less effective
device providing backflow prevention protection to at least fluid
category three shall be fitted at the point of connection between the
water supply and the fitting or appliance.

FOR MODELS WITHOUT WATER SOFTENER:
An `approved` single check valve or some other no less effective
device providing backflow prevention protection to at least fluid
category two shall be fitted at the point of connection between the
water supply and the fitting or appliance.

4.1 Water connection

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The dynamic intake pressure must be between 1 and 6 bar; if it is higher, installation of a pressure reducer is
recommended.

It is essential to fit a main stop tap on the water intake pipeline; the tap must be accessible after installation of
the appliance, so do not install it behind the dishwasher.

The stated cycle duration refers to appliances supplied with hot water at 50°C.

If the appliance is supplied with cold water, the cycle duration might increase depending on the intake water
temperature, since the dishwasher is fitted with the HTR system, which requires set temperature and pressure
for rinsing.

Drainage:

The dishwasher is fitted with a drain pump and can operate with drain

connections on the floor or wall.

If the drain connection is to an outlet with valve, the maximum height of the drain is reduced to 600 mm.

In all cases, after installation check that the drain is fully functional by pumping out the tank completely (P0
cycle).

Caution:

constricted or crushed after installation.

4.1 Electrical connection

The dishwasher and any additional equipment must be connected to the electrical system by
authorised, 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
machine’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.

Warning !!!

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

‐

right-hand 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..

VOLTAGE FUSE

make sure that the intake and drain hoses are not bent,

PROTECTION

TANK

HEATING

MOTOR BOILER TOTAL CONNECTION

LOAD

400V-50Hz/3/N/PE 13A 0,8kW 0,7kW 5kW 5,7kW
230V-50Hz/1/N/PE 13A 0,8kW 0,7kW 1,7 2,4kW
230V-50Hz/1/N/PE 20A 0,8kW 0,7kW 3,3kW 4,0kW
230V-50Hz/3/PE 20A 0,8kW 0,7kW 5kW 5,7kW

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