Pentair AUTOTROL 460i, Service Manual

Page 1: ... Performa Valve with 400 Series Control Water Conditioning Control System Service Manual 460TC DAYS CLOCK 460TC BRINE SLOW RINSE BACKWASH FAST RINSE REFILL CONDITIONED WATER MANUAL REGENERATION PRESS BUTTON RELEASE PRESS TO SETTIME ...

Page 2: ...sible 4 Do not install any unit closer to a water heater than a total run of 10 feet 3 m of piping between the outlet of the conditioner and the inlet to the heater Water heaters can sometimes overheat to the extent they will transmit heat back down the cold pipe into the unit control valve Hot water can severely damage the conditioner A 10 foot 3 m total pipe run including bends elbows etc is a r...

Page 3: ...ional 2 feet 61 cm for each additional 10 psi 0 69 bar 4 Where the drain line is elevated but empties into a drain below the level of the control valve form a 7 inch 18 cm loop at the far end of the line so that the bottom of the loop is level with the drain line connection This will provide an adequate siphon trap 5 Where the drain empties into an overhead sewer line a sink type trap must be used...

Page 4: ...k initial fill With a bucket or hose add approximately 4 gallons 15 liters of water to brine tank If the tank has a salt platform above the bottom of the tank add water until the level is approximately 1 inch 25 mm above the platform 5 Place the conditioner into operation A With the water supply valve completely open carefully advance the indicator knob COUNTERCLOCKWISE to the center of the BRINE ...

Page 5: ... Time Set Button Figure 6 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 Open the access door by pushing the raised tab on the door toward the left while pulling the tab out Figure 6 Time of Day Setting With the jumper on the set of pins next to the word TIM...

Page 6: ...ogramming 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 Open the access door by pushing the raised tab on the door toward the left while pulling the tab out Figure 10 Time of Day Setting With the jumper on the set of pins next to the word TIME Figure 11 set the time of...

Page 7: ...lt used during the regeneration cycle Water will dissolve and absorb salt only until it becomes saturated A given amount of brine salt saturated water contains a specific amount of salt The salt dial controls the amount of brine used during the regeneration cycle e g when set at 15 pounds 6 8 kg the amount of brine the conditioner will use for each regeneration will contain 15 pounds 6 8 kg of sal...

Page 8: ...talling the camshaft the control should be in SERVICE position When the camshaft is positioned cams will make contact with valves to force them open PREVENTIVE MAINTENANCE Injector Screen and Injector 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...

Page 9: ...truction of the modern water conditioner will not support bacterial growth nor will these materials contaminate a water supply However the normal conditions existing during shipping storage and installation indicate the advisability of disinfecting a conditioner after installation before the conditioner is used to treat potable water In addition during normal use a conditioner may become fouled wi...

Page 10: ... stainless steel pipe adapters 3 4 inch 1 inch 25 mm CPVC tube adapters Brine Line Connection 3 8 inch NPT male Drain Line Connection 3 4 inch NPT male Optional Bypass Valve Rotating handles full 1 inch porting reinforced plastic Control Module Tank Adapter Reinforced plastic Rubber Goods Compounded for cold water service Brine Refill Control 1 to 10 lbs 0 45 to 4 5 kg of salt or 3 to 19 lbs 1 4 t...

Page 11: ...otal PSI bar M hr 3 GPM Injector 1031365 C in a 268 Valve 20 40 60 80 100 120 400 600 800 1000 1200 1400 1600 1800 Brine Draw Rinse Total PSI bar M hr 3 GPM Injector 1031364 B in a 268 Valve 0 30 0 25 0 20 0 15 0 10 0 05 0 00 1 25 1 00 0 75 0 50 0 25 0 00 20 40 60 80 100 120 400 600 800 1000 1200 1400 1600 1800 PSI bar M hr 3 GPM Injector 1030272 D in a 268 Valve 0 30 0 25 0 20 0 15 0 10 0 05 0 00...

Page 12: ...es Control Water Conditioning Control System CONTROL VALVE Identification of Control Valving 1 Brine Valve 2 Bypass Valve 3 Inlet Valve 4 Outlet Valve 5 Refill Valve 6 Rinse Drain Valve 7 Backwash Drain Valve Valve Disc Principle of Operation ...

Page 13: ...n 4 Closed 5 Closed 6 Open 7 Closed 5 Brine Refill Position Brine Adjustment Brine Tank Mineral Tank Drain Inlet Outlet Hard Water Soft Water 5 4 1 3 2 6 7 Valve No 1 Closed 2 Closed 3 Open 4 Open 5 Open 6 Closed 7 Closed FLOW DIAGRAMS 1 Service Position Brine Adjustment Brine Tank Mineral Tank Drain Inlet Outlet Hard Water Soft Water 5 4 1 3 2 6 7 Valve No 1 Closed 2 Closed 3 Open 4 Open 5 Closed...

Page 14: ...226 Screen Cap Assembly 11 1 1010429 O Ring 12 1 1035622 Tank Ring 13 1 Plumbing Adapter Kits 1001606 3 4 inch Copper Tube Adapter Kit 1001670 1 inch Copper Tube Adapter Kit 1041210 1 1 4 inch Copper Tube Adapter Kit 1001608 22 mm Copper Tube Adapter Kit 1001609 28 mm Copper Tube Adapter Kit 1001613 3 4 inch CPVC Tube Adapter Kit 1001614 1 inch CPVC Tube Adapter Kit 1001615 25 mm CPVC Tube Adapter...

Page 15: ...Item No QTY Part No Description 1 1 440i Control 6 day or 7 day 2 1 460i Control 3 1 4001086 460TC Control 4 1 1040930 1265 Bypass Not Shown 1 1000811 Transformer 440i 460i 1 1000907 Transformer Extension Cord 15 feet 4 6 m 1 1034264 Y Splitter run 2 units from 1 transformer 1 1007776 Jumper 460TC Control 3 460TC DAYS CLOCK 1265 Bypass 4 BYPASS BYPASS ...

Page 16: ... Valve 3 or 4 not closed during brine draw causing refill Flush out foreign matter by holding disc open and manually operating valve stem Air leak in brine line Check all connections in brine line for leaks Refer to instructions System using more or less salt than salt control is set for Inaccurate setting Correct setting Foreign matter in controller causing incorrect flow rates Remove variable sa...

Page 17: ...r than time of day Electrical interference Disconnect power to unit Restore power and reset time of day Defective circuit board Replace timer No water flow display when water is flowing 460TC has no meter Bypass valve in bypass Shift bypass valve to not in bypass position Meter probe disconnected or not fully connected to meter housing Fully insert probe into meter housing 460TC has no meter Restr...

Page 18: ...d Replace timer Incorrect hardness and capacity settings Set to correct values See Programming section Run out of soft water between regenerations Improper regeneration Repeat regeneration making certain that correct salt dosage is used Fouled softener resin Use resin cleaner Use of resin cleaners in an unvented enclosure is not recommended Incorrect salt setting Set salt control to proper level S...

Page 19: ...Autotrol Performa Valve with 400 Series Control Water Conditioning Control System 19 ...

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