Water Conditioning Control System Home Owner Installation, Operation, and Maintenance Manual Autotrol Brand 255 Valve, 400 Series

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Autotrol

Brand 255 Valve / 400 Series Controls

Water Conditioning Control System

Home Owner Installation, Operation, and

Maintenance Manual

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1018075 Rev I.fm Page 1 Tuesday, February 17, 2004 4:26 PM

Summary of content (32 pages)

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018075 Rev I.
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1018075 Rev I.fm Page 2 Tuesday, February 17, 2004 4:26 PM Table of Contents Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Valve Illustration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1018075 Rev I.fm Page 3 Tuesday, February 17, 2004 4:26 PM Safety Information This water conditioner’s control valve conforms to NSF/ANSI 44 for materials and structural integrity only. Generic systems were tested and certified by WQA as verified by the performance data sheet. • • • • • • • • • • • • • Please review this entire Installation and Operation manual before installing unit.
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1018075 Rev I.
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1018075 Rev I.fm Page 5 Tuesday, February 17, 2004 4:26 PM Introduction The 255 series control incorporates five cycles during operation, Figure 3 and is responsible for directing the flow of water during all phases of regeneration. The water conditioner consists of a control valve, mineral tank, resin and a salt storage tank. During the service cycle, hardness contaminants are removed from the water by the resin bed.
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1018075 Rev I.fm Page 6 Tuesday, February 17, 2004 4:26 PM From Brine Tank SERVICE BACKWASH BRINE/SLOW RINSE To Brine Tank FAST RINSE BRINE REFILL Figure 3 Installation All plumbing must conform to local codes. Inspect unit carefully for carrier shortage or shipping damage. Location Selection 1. The distance between the unit and a drain should be as short as possible. 2.
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1018075 Rev I.fm Page 7 Tuesday, February 17, 2004 4:26 PM rated temperature and pressure safety relief valve. Also, be certain that local codes are not violated. 5. Do not locate unit where it or it’s connections (including the drain and overflow lines) will ever be subjected to room temperatures under 34oF (1oC) or over 120oF (49oC). 6. Do not install unit near acid or acid fumes. 7. The use of resin cleaners in an unvented enclosure is not recommended.
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1018075 Rev I.fm Page 8 Tuesday, February 17, 2004 4:26 PM Drain Line Connection 1. Ideally located, the unit will be above and not more than 20 feet (6.1 m) from the drain. For such installations, use an appropriate adapter fitting (not supplied), to connect 1/2-inch (1.3-cm) plastic tubing to the drain line connection of the control valve. 2. If the unit is located more than 20 feet (6.1 m) from drain, use 3/4-inch (1.9-cm) tubing for runs up to 40 feet (12.2 m).
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1018075 Rev I.fm Page 9 Tuesday, February 17, 2004 4:26 PM Overflow Line Connection In the absence of a safety overflow and in the event of a malfunction, the BRINE TANK OVERFLOW will direct “overflow” to the drain instead of spilling on the floor where it could cause considerable damage. This fitting should be on the side of the cabinet or brine tank. To connect overflow, locate hole on side of brine tank.
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18075 Rev I.fm Page 10 Tuesday, February 17, 2004 4:26 PM Increasing the Length of the Transformer Cord If it is necessary to extend the length of the transformer cord, an optional 15-foot (4.6-m) extension is available (see Figure 9). Figure 8 Figure 9 Disinfection of Water Conditioners The materials of construction of the modern water conditioner will not support bacterial growth, nor will these materials contaminate a water supply.
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1018075 Rev I.fm Page 11 Tuesday, February 17, 2004 4:26 PM Sodium or Calcium Hypochlorite Application These materials are satisfactory for use with polystyrene resins, synthetic gel zeolite, greensand and bentonites. 5.25% Sodium Hypochlorite These solutions are available under trade names such as Clorox*. If stronger solutions are used, such as those sold for commercial laundries, adjust the dosage accordingly. 1. Dosage a. Polystyrene resin; 1.2 fluid ounce per cubic foot. b. Non-resinous exchangers; 0.
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1018075 Rev I.fm Page 12 Tuesday, February 17, 2004 4:26 PM COUNTERCLOCKWISE only until arrow or knob points to desired position. Rotation is made much easier if you grasp the camshaft with your free hand and turn it at the same time. Then permit knob to spring back out. 2. Insert screwdriver into slot in indicator knob (Figure 11). Press in and rotate knob COUNTERCLOCKWISE until arrow points directly to the word BACKWASH. 3. Fill resin tank with water. a.
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1018075 Rev I.fm Page 13 Tuesday, February 17, 2004 4:26 PM Control Valve Air Check Check Ball Female Elbow Brine Line Figure 10 - Control Valve 5. Put into operation. a. Open water supply valve slowly to full open position. b. Carefully advance indicator knob COUNTERCLOCKWISE to center of FAST RINSE/REFILL position and hold there until air check (Figure 10) fills with water and water starts to flow through brine line into brine tank. Do not run for more than two minutes. c.
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1018075 Rev I.fm Page 14 Tuesday, February 17, 2004 4:26 PM 400 Series Control Settings 440i Control Day Arrow Skipper Pins Indicator Knob Timer Locking Pin Skipper Wheel Time Arrow Timer Knob Figure 11 Programming 1. Set days of regeneration on skipper wheel (Figure 11). • Pull all skipper pins outward (away from control). • Rotate skipper wheel until day arrow points to current day or number 1. • Depress skipper pin(s) at day(s) for which regeneration is desired. 2. Set the time of day.
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1018075 Rev I.fm Page 15 Tuesday, February 17, 2004 4:26 PM 460i Control Water Flow Indicator Hour Time Display PM Indicator Access Door Raised Tab Jumper Transformer Plug Receptacle Indicator Knob Timer Locking Pin Spare Jumper Time Set Button Figure 12 Programming Plug the wall-mount transformer into a functioning electrical outlet that is not controlled by a switch. Plug the transformer into the transformer plug receptacle on the control.
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1018075 Rev I.fm Page 16 Tuesday, February 17, 2004 4:26 PM Hardness Setting Move the jumper to the set of pins next to the word HARDNESS (Figure 14). Press the black TIME SET button until the hardness of the incoming water supply is displayed. The hardness range is from 1 to 99 grains per gallon. To change water hardness stated in parts per million (PPM) to grains per gallon (GPG) use this formula: Parts per Million = Grains per Gallon 17.
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1018075 Rev I.fm Page 17 Tuesday, February 17, 2004 4:26 PM 4. Depress the black TIME SET button. The numbers will roll from “0” to “15.” Release the switch at the desired number of days for the calendar override. For example, releasing the switch at “10” would program a 10-day calendar override. 5. Disconnect power. 6. Place jumper back on TIME and reconnect power. 7. The calendar override program is maintained during power outages by the NOVRAM circuitry. 8.
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1018075 Rev I.fm Page 18 Tuesday, February 17, 2004 4:26 PM Table 1 – Suggested Salt Dial Settings (Pounds of Salt) For Various Size Softeners Capacity Setting (Kilograins) 0.5 Ft3 0.75 Ft3 1.0 Ft3 1.25 Ft3 1.5 Ft3 1.75 Ft3 2.0 Ft3 12 4.5 — — — — — — 16 9.0 5.5 — — — — — 20 — 8.5 6.0 — — — 24 — 14.0 8.5 — — — 30 — — 15.0 11.0 9.0 — — 32 — — 18.5 12.5 10.0 9.0 — 7.0 35 — — — 16.0 12.0 10.0 9.0 40 — — — 11.5* 17.0 14.0 12.
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1018075 Rev I.fm Page 19 Tuesday, February 17, 2004 4:26 PM Preventive Maintenance Inspect and clean brine tank and screen filter on end of brine pickup tube once a year or when sediment appears in the bottom of the brine tank. Clean injector screen and injector once a year: 1. Unplug the wall-mount transformer. 2. Shut off water supply or put bypass valve(s) into bypass position. 3. Relieve system pressure by opening valve No. 5 (at rear) with a screwdriver. 4.
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1018075 Rev I.
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1018075 Rev I.fm Page 21 Tuesday, February 17, 2004 4:26 PM 255 Valve & Tank Adapter Module Code 1 2 3 4 5 6 7 8 Part No.
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1018075 Rev I.fm Page 22 Tuesday, February 17, 2004 4:26 PM 21 1001404 22 1040459 23 1041010 * 1000250 Kits: O-Ring Group: Tank Adapter, 1010117 (1), 1010407 (1), 1010410 (4) O-Ring Group: Piping Boss 1010431 (1), 1010411 (2) 13/16 Rubber Insert (Optional) Valve Discs: Standard * Not Shown **Flow control does not use Flow Control Ball (1030502).
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1018075 Rev I.
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1018075 Rev I.fm Page 24 Tuesday, February 17, 2004 4:26 PM 255 Series Accessories Part No. Code 1 2 3 1000810 1000811 1000812 1000813 1000814 1030234 * Description 440i Assembly 460i Assembly Transformer Japanese North American Australian British European Transformer Extension Cord 15 foot (4.5 m) Qty.
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1018075 Rev I.
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1018075 Rev I.fm Page 26 Tuesday, February 17, 2004 4:26 PM Troubleshooting The technology upon which the Series 255 control is based is well established and proven in service over many years. However, should a problem or question arise regarding the operation of the system, the control can be very easily serviced. The control module can be quickly replaced or adjustments can be made at the installation. We recommend that you contact your local professional water treatment dealer for most concerns.
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1018075 Rev I.fm Page 27 Tuesday, February 17, 2004 4:26 PM 4. Control will not draw brine. a. Low water pressure. b. Restricted drain line. c. Injector plugged ! d. Injector defective ! e. Valve disc 2 and/or 3 not closed. f. Air check valve prematurely closed. 27 a. Make correct setting according to instructions. b. Remove restriction. c. Clean injector and screen. d. Replace injector and cap. (Contact dealer.) e. Remove foreign matter from disc and check disc for closing by pushing in on stem.
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1018075 Rev I.fm Page 28 Tuesday, February 17, 2004 4:26 PM 255/440i Troubleshooting Problem 1. Control will not regenerate automatically. Possible Cause a. Transformer or motor not connected. b. Defective timer motor. c. Skipper pins not down on timer skipper wheel. d. Binding in gear train of timer. Solution a. Connect power. b. Replace motor. (Contact dealer.) c. Depress pins for days regeneration required. d. Replace timer. (Contact dealer.) 2. Control regenerates at wrong time of day. a.
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1018075 Rev I.fm Page 29 Tuesday, February 17, 2004 4:26 PM Problem 7. Control backwashes or purges at excessively low or high rate. Possible Cause a. Incorrect drain controller used. b. Foreign matter affecting controller operation. Solution a. Replace with correct size controller. (Contact dealer.) b. Remove drain controller and clean ball and seat. 255/460i Troubleshooting Problem 1. Clock does not display time of day. Possible Cause a. Transformer cord unplugged. b. No electric power at outlet. c.
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1018075 Rev I.fm Page 30 Tuesday, February 17, 2004 4:26 PM Problem Possible Cause 6. Control regenerates at wrong time of day. a. Power outages. 7. Timer stalled in regeneration cycle. a. Motor dead. b. Clock set incorrectly. b. Motor runs backward. c. No electric power at outlet. d. Broken gear. e. Defective switch. f. Air leak in brine connections. g. Binding of camshaft. h. Water pressure greater than 125 psi (8.6 bar) during regeneration ! i. Defective circuit board. Solution a.
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1018075 Rev I.fm Page 31 Tuesday, February 17, 2004 4:26 PM Problem Possible Cause 10. Control will not regenerate automatically but will regenerate when button is pressed. a. If water flow display is not operative, refer to Item 5. b. Defective circuit board. 11. Run out of soft water between regenerations. a. Improper regeneration. c. Incorrect hardness and capacity settings. b. Incorrect salt setting. c. Incorrect hardness or capacity settings. d. Water hardness has increased. e.
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1018075 Rev I.fm Page 32 Tuesday, February 17, 2004 4:26 PM Problem Possible Cause 13. System using more or less salt than salt control is set for. a. Inaccurate setting. b. Foreign matter in controller causing incorrect flow rates. c. Defective controller. 14. Intermittent or irregular brine draw. a. Low water pressure. b. Defective injector ! 15. No conditioned water after regeneration. a. Unit did not regenerate. b. No salt in brine tank. c. Plugged injector ! d.