Related Manuals for Smeg WO-20
Summary of Contents for Smeg WO-20
- Page 1 WO-20 Potable water treatment osmosis system for HO.RE.CA. applications. MANUAL use and maintenance...
- Page 2 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. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 2 -...
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Page 3: Table Of Contents
MACHINE SANITATION ....................- 18 - TROUBLESHOOTING ..............................19 DISPOSAL ..................................21 ANNEX I – EU LABEL ................................21 ANNEX II - CONNECTIONS OF THE ELECTRONIC BOARD ....................22 ANNEX III – MAINTENANCE LOG............................23 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 3 -... - Page 4 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. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 4 -...
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Page 5: General Informations
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. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 5 -... -
Page 6: Characteristics Of The Device
CHARACTERISTICS OF THE DEVICE RECOMMENDED USE WO-20 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. FORBIDDEN USE ATTENZIONE Use for drinking purposes: IT IS STRICTLY FORBIDDEN to use the equipment for the treatment of non-drinking water. -
Page 7: Description
90-95% the salts present in the raw water. EXTERNAL DIMENSIONS The maximum dimensions do not include hydraulic / electrical connections. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 7 -... -
Page 8: Technical Specifications
/ 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. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 8 -... -
Page 9: Installation
The 3/8" drain pipe must not have any creases or narrowings that could reduce its flow rate. In case of drain clogging, water comes out from the side gaps. 1. FEMALE STRAIGHT 3/8”x1/2” FITTING 2. 3/8” PIPE 3. EN1717 DRAIN ADAPTER 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 9 -... -
Page 10: Exchange Of Drain Capillary
WHITE CAPILLARY = recovery 15-20% a 15°C The equipment must not be installed with inlet water> 1200 mS or> 35 ° dH. Maximum recovery rates refer to incoming water at 25 ° F. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 10 -... -
Page 11: Functioning
The device must be calibrated in the installation phase. With WO-20, treated water retains about 10-15% of the original saline. In the event of a machine malfunction, this valve allows to exclude the osmosis system and to supply filtered water downstream. -
Page 12: Electronic Board Functioning
It displays the hours spent from the filter change T Total 0000:00 By pass By pass By pass It activates the by-pass EV2 solenoid valve. disab enable funct WARNING WO-20 hasn’t automatic by-pass solenoid valve. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 12 -... -
Page 13: Configuration Menu
Modify the value with the buttons and confirm with button. Setting English Modify the language parameter with the button. Set Language the language with the buttons and confirm with the button. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 13 -... -
Page 14: Ordinary Maintenance To Be Done By User
WARNING DO NOT use corrosive products, acids, steel wool or wire brushes to clean the device. DO NOT use low or high pressure jets of water when washing the device. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 14 -... -
Page 15: Extraordinary Maintenance To Be Done Qualified Personnel
WARNING DO NOT use corrosive products, acids, steel wool or wire brushes to clean the device. DO NOT use low or high pressure jets of water when washing the device. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 15 -... -
Page 16: Pre-Filter Replacement
Fig. c Fig. d WARNING THE EXHAUSTED FILTER CARTRIDGE IS QUALIFIED AS SOLID WASTE NOT DANGEROUS AND MUST BE DISPOSED IN ACCORDANCE WITH THE DECISION 2000/532/CE (CODICE CER 15 02 03). 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 16 -... -
Page 17: Precharge Of Expansion Tank
Close the machine by performing the reverse procedure. Switch on the system by pressing the which will be ready for use after 5 minutes. Valvola Fig. e Fig. f Fig. g 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 17 -... -
Page 18: Machine Sanitation
The machine is ready to be used. 6.4.1 Set-aside Hydraulically disconnect the system and keep it protected from frost or excessive heat, every 6 months of rest should be repeated a new disinfection cycle. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 18 -... -
Page 19: Troubleshooting
Anti-flooding probe Check the position of the probe, if directly in contact with the steel short circuit tray, move it or deoxidize it with a paper towel soaked in alcohol. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 19 -... - Page 20 Check permeate block and non-return valve function. Problem: With the tap open, the machine works intermittently, in fits and starts. Cause Solution High pressure switch set Perform the pressure switch calibration. at too low a pressure. 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 20 -...
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Page 21: Disposal
Recycling avoids the dispersion of hazardous materials into the municipal waste stream. The crossed-out bin symbol reminds the user not to dispose of this product as unsorted municipal waste. ANNEX I – EU LABEL 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 21 -... -
Page 22: Annex Ii - Connections Of The Electronic Board
ANNEX II - CONNECTIONS OF THE ELECTRONIC BOARD BY-PASS VALVE FILLING VALVE PUMP PRESSURE SWITCH PRESSURE SWITCH LEAK CONTROL CONDUCTIVITY PROBE DISPLAY 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 22 -... -
Page 23: Annex Iii - Maintenance Log
ANNEX III – MAINTENANCE LOG INSTALLATION TECHNICIAN DATE SIGNATURE ORDINARY MAINTENANCE TECHNICIAN DATE SIGNATURE 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 23 -... - Page 24 7596040 – MANUALE WO-20 EN 21052018 REV.1 - 24 -...