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AUTOMATIC WATER SOFTENER Series ISI TECHNICAL FEATURES ISI5 ISI8 ISI12 Width [mm]: Depth [mm]: Height [mm]: Weight [Kg]: Cylinder capacity : [l] Liters of resin [l]: Nominal flow rate at 4 bar:.. 1500 l/h Room temperature: Min 4°C Max 35°C Feed water temperature Min 6°C Max 25°C Pressure of feed water: ..0,2 ÷...
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SETTINGS The ISI series softener can rapidly and easily be set, thanks to three buttons that control time (C), salt quantity time interval between regeneration cycles (E). During normal operation, the current time is displayed; conversely, during regeneration cycles, only two running lines are visible.
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CHOOSING THE PLACE OF INSTALLATION: Waste water resulting from the regeneration must be funneled into the floor sink by the flexible pipe. If the floor sink is placed higher than the water softener, the maximum height acceptable is 1.8 metres, provided that the pipe is not longer than 5 metres and the pressure of the water system is at least 2.8 bar.
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ELECTRICAL CONNECTIONS: A- POWER CABLE B- MOTOR CABLE C- OPTICALSENSOR CABLE FOR THE USER: Maintenance for the user only consists in refilling the brine periodically with sodium chloride (NaCl, common salt). If salt is lacking, the water softener will not be able to soften the water.
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