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Facilità d'uso
If it becomes plugged with sand, dirt, etc., the water softening system will not work and you will get hard water. To get to the nozzle and venturi, remove the water softening system top cover. Be sure the water softening system is in service cycle (no water pressure at nozzle and venturi). Then, while holding the nozzle and venturi housing with one hand, remove the cap. Lift out the screen support and screen, then the nozzle and venturi. Wash and rinse the parts in warm water until clean. If needed, use a small brush to remove iron or dirt. Also check and clean the gasket. NOTE: Some models have a small flow plug located in the nozzle and venturi, and/or a small cone shaped screen in the housing. Be sure to check and clean these parts, if your model is so equipped. Carefully replace all parts in the correct order. Lightly lubricate the o-ring seal with clean silicone grease or petroleum jelly and place in position. Install and tighten the cap, by hand only. Do not over-tighten the cap. Screen Nozzle & Venturi housing Cap O-ring seal Screen support Screen *Flow plug Nozzle & Venturi Gasket *Flow plug IMPORTANT: Be sure small holes in the gasket are centered directly over the small holes in the nozzle and venturi housing. *Install with numbered side up, concave side down. Normal Operation, Control Displays During normal operation, the present time of day and AM or PM show in the control display area. When the demand computer determines a regeneration is needed, RECHARGE TONIGHT begins to flash in the display PM along with the present time. RECHARGE TONIGHT flashes until the next regeneration start time, then RECHARGE TONIGHT changes to RECHARGE NOW, which flashes until the regeneration is over. Feature: Optional Recharge Controls Sometimes, a manually started regeneration (recharge) may be desired or needed. Two examples: ¦ You have used more water than usual (house guests, extra washing, etc.) and you may run out of soft water before the next regeneration. n You did not refill the storage tank with salt. Use one of the following features to start a regeneration immediately, or at the next preset regeneration start time. PM RECHARGE TONIGHT RECHARGE TONIGHT Touch (do not hold) the TOUCH or HOLD button. RECHARGE TONIGHT flashes in the control display area. A regeneration will occur at the next preset regeneration start time. If you decide to cancel this regeneration, touch the same button once more. PM RECHARGE NOW RECHARGE NOW Press and hold the TOUCH or HOLD button until RECHARGE NOW starts to flash in the control display area. The water softening system begins an immediate regeneration and, when over in about two hours, you will have a new supply of soft water. Once started, you cannot cancel this regeneration. Feature: Program Memory If electrical power to the water softening system is interrupted, the control display is blank, but the control keeps correct time for about six hours. When power is restored, you have to reset the present time only if the display is flashing. All other settings are maintained and never require resetting unless a change is desired. If the time is flashing after a long power outage, the water softening system continues to work as it should to provide you with soft water. However, regenerations may occur at the wrong time of day until you reset the control to the correct time of day. Feature/Service: Automatic Electronic Diagnostics The control computer has a self-diagnostic function The chart on Error Codes shows the error for the electrical system (except input power and codes that could appear and possible reasons for water meter). The computer monitors the electronic each code. While an error code is displayed, all components and circuits for correct operation. If a control buttons are inoperable except for the SELECT malfunction occurs, an error code appears in the button. SELECT remains operational so the service control display. person can make the Manually Initiated Electronic Diagnostics to further isolate the defect and check the water meter. About the water softener system. Service: Electronic Demand Time Features and Service ERROR CODE DISPLAYED ERR 01 ERR 02 ERR 03 ERR 04 ERR 05 POSSIBLE DEFECT • motor inoperative • wiring harnessor connection to switch • position switch • control (PW A) • positionswitch • control (PW A) • motor inoperativeor wiring harness • control (PW A) • positionswitch or wiring harness • control (PW A) • control (PW A) To remove an error code: (1) Unplug transformer. (2) Correct defect. (3) Plug transformer in. (4) Wait for at least 6 minutes. The error code will return if the reason for the error code was not corrected. Service: Timer/Softener, Service Checkout Procedure If you are not getting soft water, and an error code is not displayed, use the procedures below to find the problem. First make the following visual checks. VISUALCHECKS: Is there electrical power to the outlet the water softening system transformer is plugged into? Is there...
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