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Summary of Contents for Smeg WO-01
- Page 1 INSTALLATION, USER AND MAINTENANCE MANUAL FOR WATER OSMOSIS UNIT WO-01...
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Page 3: Table Of Contents
CONTENTS: GENERAL WARNINGS... TECHNICAL CHARACTERISTICS ... POSITIONING AND INSTALLATION ... MAINTENANCE ... PLUMBING DIAGRAM ... WIRING DIAGRAM ... FAULTS ... ELECTRONIC CIRCUIT BOARD AND PROGRAMMING ... EXPLODED VIEWS ... LIST... 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. -
Page 4: General Warnings
1. General warnings STORAGE: THE PACKED APPLIANCE MUST BE STORED IN A DRY, CONDENSATION-FREE AREA, UNDER COVER. THE ADMITTED STORAGE TEMPERATURE IS 4-50°C. ALWAYS DISCONNECT ELECTRICAL POWER BEFORE WORKING ON THE APPLIANCE OR DISASSEMBLING IT. POSITIONING, HOOKUP, COMMISSIONING, TROUBLESHOOTING AND REPLACING POWER CABLES MUST ALWAYS BE DONE BY QUALIFIED PERSONS. -
Page 5: Technical Characteristics
THIS APPLIANCE IS MARKED AS REQUIRED BY EU DIRECTIVE 2002/96/EC, 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 SYMBOL 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... - Page 6 Technical characteristics Single phase power voltage Frequency Osmosis pump power rating Delivery pump power rating Min/max water supply pressure Max osmosis-treated water output Max water supply temperature Max water supply hardness Max water supply conductivity Max water supply chlorine content Max water supply iron content Min/max delivery pump pressure Max delivery pump output...
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Page 7: Positioning And Installation
THE APPLIANCE MUST BE CONSIDERED AND HANDLED AS FRAGILE MATERIAL. THE CIRCUIT DOWNSTREAM OF THE UNIT MUST BE CONSTRUCTED IN PLASTIC AND STAINLESS STEEL TO PREVENT CORROSION. IF THE WATER SUPPLY CONTAINS PARTICLES IN SUSPENSION, AN EXTERNAL FILTER MUST BE INSTALLED TO PROVIDE SUFFICIENT DOWNSTREAM FLOW AND PRESSURE ; THIS FILTER MUST BE KEPT IN PERFECT CONDITION AT ALL TIMES . - Page 8 Water circuit and electrical hookup diagram Installing the membranes Open the front door to access the membrane housings, which must be kept in their original packaging until the machine is started up Disconnect Undo Screw on Reconnect the quick coupling the base the membrane the base...
- Page 9 Pressurizing and starting up the unit: After all pipes have been connected, pressurise the system gradually and check for leaks. Turn the “Osmosis pump” switch to “I”. Check that the following message displays: In normal operation the value Rj varies during osmosis-treated water production.
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Page 10: Maintenance
The osmosis treatment unit runs completely automatically and maintenance is minimal. The only essential operation is periodic replacement of the filter cartridges. IMPORTANT Replace the pre-filter every 3000 hours of operation and AT LEAST 1 time a year. Replacing the pre-filter: Filter cartridge replacement procedure Shut off power;... - Page 11 Special adjustments: RECIRCULATION Recirculation retreats the waste water to reduce the amount of water rejected. Turn the needle valve “Recirculation” to retreat the waste water, thus reducing overall water consumption. Important! Make sure, when making adjustments, that the pressure gauge reading never exceeds 10-11 bar. BYPASS Turn the “Bypass”...
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Page 12: Plumbing Diagram
5. Plumbing diagram - 38 -... - Page 13 Water inlet Filler solenoid valve Filler pressure switch Filter - CARBONLOK 5 micron Osmosis pump “Re-treatment” needle valve Non-return valve Pump pressure gauge Mixer needle valve Osmosis membrane Conductivity meter Anti flooding sensor Conductivity meter Red led Green led Electronic board Delivery pump Delivery pressure switch Delivery minimum pressure switch...
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Page 14: Wiring Diagram
6. Wiring diagram - 40 -... - Page 15 Electrical specifications: Power supply: 230v AC 50/60Hz Max motor outlet load: 16A_ at 230V AC Max load on solenoid valve 1 outlet: 1A_ at 230v AC Max load on solenoid valve 2 outlet: 1A_ at 230V AC Instrumentation: Conductivity meter (normalised at 20°C ) scale: 0-200uS/cm with probe K=5.
- Page 16 6- Faults Front door leds List of faults A) No osmosis-treated water delivery Possible causes No water in vat No electrical power No power to pump Delivery pump not running Vat pressure switch faulty (jammed on empty) Delivery pressure switch faulty (jammed on full) Non-return valve jammed (does not open)
- Page 17 B) Osmosis-treated water not produced Possible causes No electrical power No power to pump Intake pressure switch faulty (jammed on full) Vat level switch (low) faulty (jammed on full) Osmosis pump not running No water supply or supply pressure/flow inadequate Water in vat Water supply too cold (<10°) Pre-filter blocked...
- Page 18 C) Water production not conforming Display alarm message The treated water does not conform with settings HHHH LLLL The water production is below the set value Figures Fig.1 Fig.2 Cause of alarm Adjust "bypass" needle valve Replace membranes Replace pre-filter (see maintenance section) Replace membranes (see maintenance section) Adjust "bypass"...
- Page 19 Fig.3 Fig.4 Fig.5 - 45 - Non-return valve Vat cock Pressure switch Solenoid valve Filter...
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Page 20: Electronic Circuit Board And Programming
7. Electronic circuit board and programming Hold down F1 and press ENTER to enter conductivity programming. We can now read the calibrated value. Press UP/DOWN to set the value. Press ENTER to save and quit. Press F1 to abort without saving. - 46 -... - Page 21 In standby (system not running) : Pressing F1 runs a water flushing cycle. X.X indicates the software version (e.g. 2.1) After a few minutes, switch off and on again with the osmosis pump switch. In stand by: hold down UP/DOWN together to enter programming mode: (in all the following procedures: UP/DOWN changes the value, ENTER saves and continues, F1 continues without saving).
- Page 22 Press ENTER or F1: Stop motore se in moto per … (Stop motor after …) The following two messages concern the osmosis pump motor condition. Set = 0 to exclude this mode; if the value is not 0, the motor stops running after having run continuously for the set period, then starts again.
- Page 23 Press ENTER or F1; the system returns to standby. The switch at the top of the display, if pressed to the right, switches from the waste water flow display to the osmosis-treated water flow display. When it is released, the display returns to waste water flow mode.