valutazioni - 3, GPA: 4.3
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Facilità d'uso
This manual is a reference and will not include every system installation situation. The person installing this equipment should have: • Knowledge of water conditioning and how to determine proper Left Side Right Side control settings • Basic plumbing skills • The directional instructions "left" and “right" are determined by looking at the front of the unit. Icons That Appear In This Manual WARNING: Failure to follow this instruction can result in personal injury or damage to the equipment. NOTE: This will make the process easier if followed. Introduction Inspect the unit for damage or missing parts. Contact your supplier if any discrepancies exist. How To Use This Manual Rev A General Warnings And Safety Information Electrical There are no user-serviceable parts in the AC adapter, motor, or controller. In the event of a failure, these should be replaced. • All electrical connections must be completed according to local codes. • Use only the power AC adapter that is supplied. • The power outlet must be grounded. • To disconnect power, unplug the AC adapter from its power source. Mechanical • Do not use petroleum based lubricants such as vaseline, oils, or hydrocarbon based lubricants. Use only 100% silicone lubricants. • All plastic connections should be hand tightened. Teflon tape may be used on connections that do not use an O-ring seal. Do not use pliers or pipe wrenches. • All plumbing must be completed according to local codes. • Soldering near the drain line should be done before connecting the drain line to the valve. Excessive heat will cause interior damage to the valve. • Observe drain line requirements. • Do not use lead-based solder for sweat solder connections. • The drain line must be a minimum of 1/2-inch diameter. Use 3/4-inch pipe if the backwash flow rate is greater than 7 GPM (26.5 Lpm) or the pipe length is greater than 20 feet (6 m). • Do not support the weight of the system on the control valve fittings, plumbing, or the bypass. • It is not recommended to use sealants on the threads. Use Teflon* tape on the threads of the 1-inch NPT elbow, the drain line connections, and other NPT threads. *Teflon is a trademark of E.I. duPont de Nemours. General Warnings And Safety Information Rev A General • Observe all warnings that appear in this manual. • Keep the media tank in the upright position. Do not turn upside down or drop. Turning the tank upside down will cause media to enter the valve. • Operating ambient temperature is between 34°F (1°C) and 120°F (49°C). • Operating water temperature is between 34°F (1°F) and 100°F (38°C). • Working water pressure range is 20 to 120 psi (1.38 to 8.27 bar). In Canada the acceptable working water pressure range is 20 to 100 psi (1.38 to 6.89 bar). • Use only regenerant salts designed for water softening. Do not use ice melting, block, or rock salts. • Follow state and local codes for water testing. Do not use water that is microbiologically unsafe or of unknown quality. • When filling media tank, do not open water valve completely. Fill tank slowly to prevent media from exiting the tank. • When installing the water connection (bypass or manifold) connect to the plumbing system first. Allow heated parts to cool and cemented parts to set before installing any plastic parts. Do not get primer or solvent on O-rings, nuts, or the valve. General Warnings And Safety Information Rev A System Operation Cycle Functions 1. Service (Downflow) Untreated water is directed down through the resin bed and up through the riser tube. The hardness ions attach themselves to the resin and are removed from the water. The water is conditioned as it passes through the resin bed. 2. Backwash (Upflow) The flow of water is reversed by the control valve and directed down the riser tube and up through the resin bed. During the backwash cycle, the bed is expanded and debris is flushed to the drain. 3. Brine/Slow Rinse (Downflow) The control directs water through the brine injector and brine is drawn from the regenerant tank. The brine is then directed down through the resin bed and up through the riser tube to the drain. The hardness ions are displaced by sodium ions and are sent to the drain. The resin is regenerated during the brine cycle. Brine draw is completed when the air check closes. 4. Repressurized Cycle (Hard Water Bypass Flapper Open) This cycle allows the air and water to hydraulically balance in the valve before continuing the regeneration. 5. Fast Rinse (Downflow) The control directs water down through the resin bed and up through the riser tube to the drain. Any remaining brine residual is rinsed from the resin bed. 6. Brine Refill Water is directed down through the resin bed to the regenerant tank at a controlled rate, to create brine for the next regeneration. System Operation Cycle Functions Rev A Cycle Water Flows From Regenerant Tank SERVICE BACKWASH BRINE/SLOW RINSE To Regenerant Tank REPRESSURIZE FAST RINSE BRINE REFILL System Operation Cycle Functions Rev A 8 ...
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