Smeg WO-20 User manual [GB]

7596056 – MANUALE WO-20-01 ENG_REV. 2

WO-20-01

Potable water treatment osmosis system for HO.RE.CA. applications.

MANUAL

Use e maintenance

7596056 – MANUALE WO-20-01 ENG_REV. 2

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EU declaration of conformity

1. Equipment/Product Model WO-20-01

Potable water treatment osmosis system for HO.RE.CA. applications.

2. Name and address of the manufacturer or his authorized representative:

SMEG SPA

Street L. Da Vinci, 4

42016 Guastalla (RE)

3. This declaration of conformity is issued under the sole responsibility of the manufacturer.

4. Aim of the declaration:

Production year 2018 and subsequent

5. The object of the declaration described above is in conformity with the relevant Union

harmonization legislation

- 2006/42/UE (MACHINES)

- 2014/30/UE (EMC)

- 2014/35/UE (LVD)

- 2015/863/UE (RHOS3)

6. References to the relevant harmonized standards used, including the date of the rules, or

reference to other technical specifications in relation to which conformity is declared, including the date of the specifications:

• EN 62233:2008/AC:2010

• EN 55014-1:2006/A1:2009

• EN 55014-1:2006/A2:2011

• EN 55014-2:2015

• EN 61000-3-3:2013

• EN 60335-1:2012/AC:2014

• EN 60335-2-40:2003/A13:2012/AC:2013

22/05/2018

SMEG S.p.A.

7596056 – MANUALE WO-20-01 ENG_REV. 2

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INDICE

1 GENERAL INFORMATIONS....................................................................................................................................... - 5 -

1.1 MANUFACTURER / ASSISTANCE .......................................................................................... - 5 -

1.2 CERTIFICATION ............................................................................................................ - 5 -

1.3 PURPOSE OF THE MANUAL AND ITS CONTENTS ........................................................................ - 5 -

1.4 CARE AND STORAGE OF THE MANUAL .................................................................................. - 5 -

1.5 IMPORTANT SYMBOLS TO REMEMBER ................................................................................... - 5 -

2 CHARACTERISTICS OF THE DEVICE ...................................................................................................................... - 6 -

2.1 RECOMMENDED USE ....................................................................................................... - 6 -

2.2 FORBIDDEN USE............................................................................................................ - 6 -

2.3 DESCRIPTION ............................................................................................................... - 7 -

2.4 EXTERNAL DIMENSIONS ................................................................................................... - 7 -

2.5 TECHNICAL SPECIFICATIONS ............................................................................................. - 8 -

3 INSTALLATION .......................................................................................................................................................... - 9 -

3.1 EN1717 DRAIN ADAPTER INSTALLATION ................................................................................ - 9 -

3.2 EXCHANGE OF DRAIN CAPILLARY ....................................................................................... - 10 -

4 FUNCTIONING .......................................................................................................................................................... - 12 -

4.1 FIRST START-UP .......................................................................................................... - 12 -

4.2 NORMAL USE .............................................................................................................. - 12 -

4.3 MIX - BY-PASS ............................................................................................................. - 12 -

4.4 LOW PRESSURE ALARM .................................................................................................. - 12 -

4.5 LEACKAGE ALARM ........................................................................................................ - 12 -

4.6 HIGH CONDUCTIVITY ALARM ............................................................................................ - 13 -

4.7 INACTIVITY ................................................................................................................ - 13 -

4.8 ELECTRONIC BOARD FUNCTIONING .................................................................................... - 14 -

4.9 CONFIGURATION MENU .................................................................................................. - 15 -

5 ORDINARY MAINTENANCE TO BE DONE BY USER ............................................................................................ - 16 -

5.1 TASKS OF MAINTENANCE PERSONNEL .................................................................................. - 16 -

6 EXTRAORDINARY MAINTENANCE TO BE DONE QUALIFIED PERSONNEL ..................................................... - 17 -

6.1 TASKS OF MAINTENANCE PERSONNEL .................................................................................. - 17 -

6.2 PRE-FILTER REPLACEMENT .............................................................................................. - 18 -

6.3 PRECHARGE OF EXPANSION TANK ...................................................................................... - 19 -

6.4 MACHINE SANITATION ................................................................................................... - 20 -

7 TROUBLESHOOTING .................................................................................................................................................. 21

8 DISPOSAL .................................................................................................................................................................... 23

ANNEX I – EU LABEL ............................................................................................................................................................ 23

ANNEX II - CONNECTIONS OF THE ELECTRONIC BOARD ............................................................................................... 24

ANNEX III - MAINTENANCE LOG ......................................................................................................................................... 25

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SAFETY WARNINGS

Children must not play with the equipment.

In case of a water leak, disconnect the power plug and close the water inlet valve, then contact the service centre, to enable the by-pass function.

You must not open the machine cover.

For all operations of installation, extraordinary maintenance, break down researches and spare parts requests, please contact the manufacturer or a qualified service centre.

Read carefully the instructions for installation, operation and maintenance before installing this equipment.

Improper installation, alterations or modifications can cause damage to people and property.

Intentional damage or from negligence, or deriving from the non-compliance with rules and instructions, or due to incorrect connections or unauthorized tampering, invalidate any warranty or liability of the manufacturer.

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1 GENERAL INFORMATIONS

1.1 MANUFACTURER / ASSISTANCE

BUILDER

ASSISTENCE

SMEG SPA

Street L. Da Vinci, 4

42016 Guastalla (RE)

Personal Data of the Retail Seller

1.2 CERTIFICATION

The system was manufactured in compliance with the following EU Directives:

Machines 2006/42/EU Low Voltage 2014/35/EU Electromagnetic Compliance 2014/30/EU RoHS 3 2015/863/EU

1.3 PURPOSE OF THE MANUAL AND ITS CONTENTS

This manual was written in order to supply the user with all the necessary information needed to facilitate the autonomous and safe operation of this device. The manual contains information that is critical to the operation and regular maintenance of the machine.

WARNING

This manual is addressed both to the users, for the parties expressly stated, and to the technicians qualified for maintenance of the machine. Before carrying out any work on the machine, both users and installers and qualified technicians should read carefully the instructions contained in this manual. Users can only perform the operations described in this manual and they have not to perform tasks reserved to maintenance or qualified technician.

WARNING

All extraordinary maintenance operations must be done by qualified personnel only.

1.4 CARE AND STORAGE OF THE MANUAL

The instruction manual is an integral part of this device and must be kept nearby at all times, and stored inside the proper container and, above all, protected from liquids and anything else that could compromise its readability. The manual contains the declaration of conformity that can not be copy. In case of loss or damage, a copy can rquired writing and quoting the serial number.

1.5 IMPORTANT SYMBOLS TO REMEMBER

GENERAL WARNINGS

This symbol Indicates warnings or button information regarding the operation of this device. Please pay close attention whenever you see this symbol.

This symbol Indicates that specialized/portable equipment may be required to adjust or repair the components of the device.

This symbol Indicates that a visual or in-depth inspection, etc. of the device may be required.

INDICATIONS OF DANGER

This symbol Indicates General cautions; risk to the operator.

This symbol Indicates danger of electrical shock or electrocution.

RESTRICTIONS

This symbol indicates general restrictions.

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2 CHARACTERISTICS OF THE DEVICE

2.1 RECOMMENDED USE

WO-20-01 is equipment designed for dish/glass wash machine water treatment. It is able to modify organoleptic and chemical characteristics of potable water, reducing saline content.

2.2 FORBIDDEN USE

ATTENZIONE

Use for drinking purposes: IT IS STRICTLY FORBIDDEN to use the equipment for the treatment of non-drinking water.

IT IS STRICTLY FORBIDDEN to use the equipment in the absence of periodic maintenance.

IT IS STRICTLY FORBIDDEN to use the equipment in hygienic conditions or environments that aren't in compliance with those indicated in this manual.

IT IS STRICTLY FORBIDDEN to supply the equipment with waste water, sea water or water in chemical, physical and biological that do not meet the potability limits. (Industrial waste or chemical processing).

The device can be used by children aged less than 8 years, and by people with reduced physical, sensory or mental capabilities, or lack of experience or knowledge, only under surveillance or after their having received instructions about safe use and understood of the dangers inherent in it.

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2.3 DESCRIPTION

N°

DESCRIPTION

GENERAL REPRESENTATION

IN ¾”M

DRAIN PIPE 3/8”

OUT ¾”M

POWER 230V-50HZ

CONDITIONING VALVE

MIX – BY-PASS VALVE

DRAIN CAPILLARIES

TANK PRECHARGE = 0,1 MPa

The equipment shows in the rear the hydraulic connections for inlet of the water to be treated, the permeate outlet, the concentrate outlet and the conditioning valve. In the front it shows the manual by-pass valve and drain capillaries.

- WORKING LOGIC:

From the water inlet, the water first goes through a prefiltration system to protect the membrane and, put under pressure by the pump, is presurated in the vessel containing the membrane.The permeated water produced is sent to a pressurized accumulation tank.

- TREATMENTS:

The prefiltration is necessary to retain the solid impurities and chemical substances that could damage the membrane. The reverse osmosis phase is the second and most important process that takes place inside the machine and that, through the use of special membranes, reduces by 90-95% the salts present in the raw water.

2.4 EXTERNAL DIMENSIONS

550

150 490

The maximum dimensions do not include hydraulic / electrical connections.

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2.5 TECHNICAL SPECIFICATIONS

WO-20-01

TECHNICAL SPECIFICATIONS

Height x Width x Depth (mm)

150x490x550

Weight (kg)

Approved Decibel Level under normal operating conditions (db)

<70

Membranes (nr. 2)

TWG3A1-1100410

Activated carbon pre-filtration

Y21408BSG

Tank pre-charge (MPa)

0.1

WATER SUPPLY SPECIFICATIONS

Water type

Drinkable

Minimum water temperature (°C)

Maximum water temperature (°C)

Minimum inlet flow rate (l/h)****

600

Maximum inlet pressure (MPa)

0.6

Minimun inlet pressure (MPa)**

0.15

POWER SUPPLY SPECIFICATIONS

Power supply type

MONOPHASE + GROUND

Nominal power (V)

220-240

Frequency (Hz)

50/60

Absorbed current max (A)

2.4

Power installed (W)

690

Fuse type (electronic board)

F3.15

PERMEATE WATER SPECIFICATIONS

Output maximum flow rate

c.a 120

Recovery percentage (%)*

Vedi §3.2

Permeated quality (%)***

WARNING

* The percentage is influenced by the quality of the water, the temperature, the pressure and the totality of dissolved salts and it is different depending on the types of salts or elements and from the capillaries that are installed. ** Dynamic: pressure measured in the inlet with the RO system in operation.

WARNING

***The quality of the water produced is influenced by the quality of the raw water, the temperature, the pressure and the totality of dissolved salts.

**** The treatment of particularly turbid water in presence of organic substances or in suspension can cause the early clogging of prefilters and / or membranes with and loss of water flow rate and quality.

WARNING

The use of the machine outside the limits indicated is considered IMPROPER USE.

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