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Summary of Contents for TECNICCAT MAMNET ECO 20
- Page 1 MANUAL MAMNET ECO 15 / 20 / 30 / 45...
- Page 2 The instructions in this manual describe the operation of the models Mamnet Eco 15, Mamnet Eco 20, Mamnet Eco 30, Mamnet Eco 45, ORP and pH. CHECK elements supplied:...
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Page 3: Very Important
VERY IMPORTANT Before installation or carrying out any maintenance task, disconnect the power cable from the CPU (230 Vac). The system must be installed by qualified people, in accordance with all local and national electrical regulations. Check that the power supply voltage corresponds to which is indicated on the label located on the side. - Page 4 /mh ECO30, 20 /mh ECO45 No OF PLATES PER ELECTRODE 10+ MAMNET ECO 45 FLOW DETECTOR 6+ MAMNET ECO 30 FLOW DETECTOR 4+MAMNET ECO 20 FLOW DETECTOR 4 SHORT + MAMNET 15 FLOW DETECTOR TEMPERATURE DETECTOR SEMI-CONDUCTOR LOAD LOSS 0,15 Kgr/cm2 < 20 m3/h...
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Page 5: Electrode Holder
CPU: Always install the MAMNET ECO system CPU vertically and on a rigid surface (wall). To guarantee a good state of conservation, the equipment must always be stored in a dry and well-ventilated place. Given the level of water-tightness of the MAMNET system's CPU, do not install during bad weather. - Page 6 If the electrode holder is installed in bypass (recommended option) i n s e r t a v a l v e t h a t r e g u l a t e s t h e f l o w . The following notes must be taken into consideration before definitively installing the system: Flow direction must be respected (input / output).
- Page 7 METHODS FOR INSTALLING THE ELECTRODE HOLDER: Other arrangements are only acceptable if they also enable low flow to be detected. Installations according to the “not acceptable” configuration must be avoided, since it will not be possible to detect "No Flow" or a large gas bubble may form. CORRECT: NOT ACCEPTABLE: WARNING:...
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Page 8: Electrical Connection
ELECTRICAL CONNECTION: Check that all connections are firm in order to avoid false contacts, which results in over-heating. Connect the electrode and the CPU according to the diagram on this page. The system changes the electrodes' polarity automatically, depending on the programming, resulting in the self-cleaning effect (anodic calcification). - Page 9 MAMNET ECO FUNCTIONS: 0. SCREEN THAT SHOWS THE INDICATIONS AS WELL AS FAULTS AND STATUS 1. Button to reduce chlorine production and move 9. Button to configure the system and move around the menu. around the menu. 2. LED that indicates the equipment is operat- 10.
- Page 10 H HOW TO MOVE AROUND THE MENUS: MENU CONFIGURATION: The screen usually shows the production programmed on the upper line and the system status on the lower line. There are two menus; the INFO information menu and the CONFIG configuration menu. LANGUAGE screen: Pressing CONFIG shows the language selected at this time.
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Page 12: Menu Information
MENU INFORMATION: Starting from the first screen, which indicates the status and the programmed production. Pressing INFO shows the screen with the actual production in gr/h and the % of power used by the CPU. Pressing ENTER returns to the start screen. Pressing INFO shows the screen with the water temperature in the electrode holder in ºC and ºF. - Page 13 INFO PROG. PRODUCTION PRODUCCION PROG. <state / estado> info REAL PRODUCTION, POWER enter PRODUCCION REAL, POTENCIA info TEMPERATURE SENSOR TEMPERATURA enter xx ºC xxx ºF info CONCENTRATION CONCENTRACION enter xx g/l xxx ppm info NEW SALT TEST? NUEVO TEST? - NO + YES TEST Other key...
- Page 14 HIGH SALT, LED alarm: This LED illuminates when the salt concentration in the water is high. The alarm does not stop the system (informative alarm). Stopping the unit is not a problem when working in these high salt statuses since it is self- regulating.
- Page 15 MAINTENANCE: When the unit has been operating for 500 hours, the CHECK CELL alarm will activate. This is a reminder to carry out an inspection operation and maintenance, if necessary, in case calcium deposits are observed on the electrodes (page 20). To reset the counter to zero, go to the HOURS OF USE screen in CONFIG and this will enable the unit to advise within another 500 hours.
- Page 16 START-UP: Ensure the filter is 100% clean, and that the swimming pool and the installation do not contain copper, iron or seaweed. Balance the water in the swimming pool. This enables a more efficient treatment to be obtained with a lower concentration of free chlorine in the water, as well as a more prolonged operation of the electrode due to a lower formation of calcium deposits in the swimming pool.
- Page 17 SYSTEM OPERATION: After installing the unit according to these instructions, connect MAMNET ECO to the power supply. When the "LED on" is illuminated, the CPU is operational. ELECTROLYSIS UNIT CONFIGURATION: It is recommended to first configure the unit by: CONFIG. Change to the language of your choice. The unit is configured in the factory with the following settings: ORP = NO SEAWATER = NO...
- Page 18 REGULATION BY ORP: This is the regulation of the system by means of a 4-20mA or 0-10Vcc signal (ORP). The schematic diagram shows the power plate with the different connections. When the user selects the ORP option with the CONFIG button, this will control the production increase or decrease by means of an external regulator.
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Page 19: Maintenance
MAINTENANCE: CHLORINE LEVEL CONTROL: In hot periods, the system requires a longer operating time, since higher water temperature and increased solar radiation accelerate decomposition of the chlorine generated. The water's chlorine requirement also increases when bathers are more frequently using the pool (higher level of organic material). - Page 20 pH LEVEL IN THE SWIMMING POOL: The pH level must be maintained within the recommended range. It is very important to control this parameter twice per week or more, depending on exposure to the sun and the number of bathers in the pool. a) Avoid that the water is corrosive (low pH <...
- Page 21 ELECTRODE: The electrode must be maintained in perfect condition to ensure a long operating life. The system has automatic and programmable cleaning of the electrode. This avoids calcium encrustations forming on the electrodes, and therefore it is not essential to clean them. However, if cleaning is required, follow these instructions: A) Disconnect the 230Vac power supply to the CPU.
- Page 22 Max. submergible limit...
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Page 25: Probe Calibration
CONFIFURACION ORP/CONFIGURE ORP TYPE: 4/20mA It works and be set with current of 4-20mA. TYPE: 0/10V. It works and be set with current of 0-10V. TYPE: NC It works with a close contact free of power. TYPE: NO It works with open contact free of power. TYPE: FIX It works by closing the contact free of power (automatic cover) with a programmed production that we will have to choose. - Page 27 pH CONTROL CALIBRATE PROBE: In order to control the pH we have to calibrate the probe, only by this way we will give a correct reading of the swimming pool pH water. 1 - First you have to clean the tube with water, careful not to hit or damage the tip. Then dry thoroughly with a dry cloth carefully.
- Page 28 UP pH The UP pH option can only be used if your MAMNET has the necessary kid for that purpose. This option allows the pH to rise if the pH reading is lower than the minimum pH programmed. MINIMUM pH: Below this pH reading the pump will start to increase the reading. MAXIMUM pH: It is the maximum value where the pump will stop increasing the pH.
- Page 29 NOTES:...
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