IBC Water AST1257-940, Installation & Operating Instructions Manual

Page 1: ...ION OPERATING INSTRUCTIONS Model AST1257 940 Serial No Telephone 07 3219 2233 Facsimile 07 3219 2266 Email sales ibcwater com au Website www ibcwater com au FILTRATION WATER TREATMENT PRODUCTS for com...

Page 2: ...oximately 20ppm based on a sample volume of 10mls Other hardness test kits are available for more accurate testing eg Hardness Tablets Directions Take a 50ml sample of water in a screw capped bottle A...

Page 3: ...litres call D For household situations allow 250 litres per person per day CALCULATION N 1000 x C D x H Select nearest lower whole number If necessary consult your dealer or IBC Water Treatment for ad...

Page 4: ...Per Kg metres AST1257 940 1995 4 3990 14 40 57 25 12 57 76 0 80 0 60 1 60 CABINET BRINE CHAMBER POLY MOULDED Operating Pressure 300 690 kPa Temperature 5o x 50o C Electrical 240V 50Hz 3 watts maximum...

Page 5: ...the top The resin must not be allowed to be spilled on the floor as it is very slippery and dangerous to walk on STEP 5 Clean top of neck and threads of all traces of resin Remove the plastic cap fit...

Page 6: ...TOP STRAINER SUPPLIED LOOSE IT IS IMPORTANT THAT THIS STRAINER IS ASSEMBLED TO THE VALVE DURING INSTALLATION THE LENGTH OF THE INTERNAL RISER PIPE IS FACTORY ADJUSTED FOR THE TANK SIZE PROVIDED DO NOT...

Page 7: ...the timer at the left hand side The Transformer is only suitable for indoor mounting When ordering spare parts Advise that the Timer is the low voltage model Salt Dial Indicator Knob Clock Dial Calend...

Page 8: ...AST1257 940 Page 8 Water Conditioning Control System Installation Operating and Maintenance Manual Series 255 Valve 940 Control...

Page 9: ...cing Conditioner into Operation 13 Adjustment of Timer 14 Special Features of Timer Adjustment of Brine Control 14 How to Set the Salt Dial Service 15 Removing the Timer Assembly Removing the Valve As...

Page 10: ...ve cycle operation provides for down flow service up flow backwash down flow brining down flow slow and fast rinse A sixth position is included for timed refill of the brine tank Valve discs are held...

Page 11: ...rol Bypass Valve optional Air Check Brine Tube Fitting Connection 1 4 Figure 2 Tank Adaptor Tank Tread 2 1 2 8 male NPSM Drain Connection 3 8 or 1 2 NPT or BSPT Outlet Connection 3 4 or 1 NPT or Inlet...

Page 12: ...ter pressure at the conditioner is not less than 40psi 280kPa You may elevate an additional 2ft 61cm for each additional 10psi 70kPa of water pressure When the drain line is elevated and empties into...

Page 13: ...ve s into the not in bypass position Open the water supply valve very slowly to approximately the 1 4 open position Caution If the water supply valve is opened too rapidly or too far resin may be lost...

Page 14: ...ndicator knob counterclockwise to START Figure 8 It will take a few minutes for regen eration to begin The normal regeneration schedule will not be disrupted Manual Regeneration Electricity is used on...

Page 15: ...er assembly for servicing 1 Unplug the power cord 2 Remove the rear cover by pushing back on the tab provided on the cover with your thumb Figure 10 Next lift the cover off the valve 3 To remove the c...

Page 16: ...camshaft Slide the camshaft into the timer It may be necessary to rock the timer slightly to key the camshaft into the timer When the camshaft is slid into place lift he back of the camshaft up while...

Page 17: ...teps to clean the injector screen and injector 1 Unplug the power cord 2 Shut off the water supply or put the bypass valve s into the bypass position and remove the rear cover Figure 10 3 Relieve syst...

Page 18: ...Pressure 300 psi 2069kPa Working Pressure 20 to 127 psi 138 to 876 kPa 100 psi max in Canada Voltage 24V 50 Hz 24V 60 Hz 100V 50 Hz 100V 60 Hz 230V 50 Hz 115V 60 Hz Current 50 mA Operating Temperature...

Page 19: ...1 2 in NPT male drain Valve Module Tank Adaptor Optional Bypass Valve Reinforced NORYL Inlet Outlet Manifold Brass or reinforced NORYL Rubber Parts Compounded for cold water service Injector size A W...

Page 20: ...AST1257 940 Page 20 Control Valving Identification Valve Disc Operation...

Page 21: ...AST1257 940 Page 21 Flow Diagrams...

Page 22: ...AST1257 940 Page 22...

Page 23: ...1000904 Adj Backwash Extra Salt Long Rinse Long Cycle 1000905 3 Cycle Adj Backwash 11 Motor Option 1 1000802 24V 50 Hz 1000803 24V 60 Hz 1000804 110V 50 Hz 1000805 100V 60 Hz 1000806 230V 50 Hz 10008...

Page 24: ...AST1257 940 Page 24...

Page 25: ...AST1257 940 Page 25 Valve Body and Tank Adaptor Module...

Page 26: ...No 14 for 14 in Diameter Tank 7 1030502 Ball Flow Control 1 8 Injector Assy With O rings 1 1032970 A Injector White 1032971 B Injector Blue 1032972 C Injector Red 9 Injector Cap With O rings 1 1000217...

Page 27: ...tic Pipe Adaptor Kit 1 1001605 1 in BSPT Plastic Pipe Adaptor Kit 1 1001611 3 4 in BSPT Brass Pipe Adaptor Kit 1 1001610 1 in NPT Brass Pipe Adaptor Kit 1 1001612 1 in BSPT Brass Pipe Adaptor Kit 1 Co...

Page 28: ...Restricted drain line c Injector plugged d Defective injector e Valve disc 2 and or 3 not closed f Air check prematurely closed a Water pressure must be 20 psi minimum b Remove restriction c Clean in...

Page 29: ...AST1257 940 Page 29...

Page 30: ...n be used directly without dissolving before application The recommended dosage for Calcium Hypochlorite is two grains approx 0 1 ounce per cubic foot Complete the following steps to disinfect the con...