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INSTALLATION & OPERATING
Model :
Serial No :
Manufacturer and Supplier of
Telephone: (07) 3219 2233
Email: sales@ibcwater.com.au
AST0922-940
WATER SOFTENER
WITH 12 DAY SERIES
TIMER CONTROL
INSTRUCTIONS
AST0922-940
.............................
FILTRATION & WATER TREATMENT PRODUCTS
for commercial, industrial and residential application
Facsimile: (07) 3219 2266
Website: www.ibcwater.com.au
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Summary of Contents for IBC Water AST0922-940
- Page 1 WATER SOFTENER WITH 12 DAY SERIES TIMER CONTROL INSTALLATION & OPERATING INSTRUCTIONS Model : AST0922-940 Serial No : ……………………….. Manufacturer and Supplier of FILTRATION & WATER TREATMENT PRODUCTS for commercial, industrial and residential application Telephone: (07) 3219 2233 Facsimile: (07) 3219 2266 Email: sales@ibcwater.com.au...
- Page 2 The final colour is usually blue but with some water a greyish coloured end point is obtained. Using 100ml sample - Hardness ppm = (number tablets x 2) – 1 Contact IBC Water if further details are required. AST0922-940 Page...
- Page 3 CALCULATION 1000 x C D x H Select nearest lower whole number If necessary consult your dealer or IBC Water Treatment for advice on setting up the softener. EXAMPLE Household use for 2 people on 220 mg/l hard water using Model AS0922 at 1540 grams capacity.
- Page 4 Maximum Drain W x D x H Outlet Flow gram/kg gram/kg Litres Per Kg metres 0.70 AST0922-940 770/1.4 1540/5.3 0.50 CABINET/BRINE CHAMBER: POLY MOULDED Operating Pressure: 140 - 690 kPa Temperature: x 50 Electrical: 240V 50Hz 3 watts maximum WARNING A pressure reduction valve should be installed in areas of high water pressure (above 690kPa) A water hammer arrestor should be installed if water hammer prevails.
- Page 5 Refer to Instruction Booklet for start up procedure (page 6 “Placing conditioner into Service”). STEP 4 Load recommended quantity of water softener salt into brine tank and replace lid (refer to Table 3 “Brine Tank Salt Loading”). Table 3 MODEL RESIN LITRES BRINE TANK - SALT LOADING KG AST0922-940 AST0922-940 Page...
- Page 6 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 SHORTEN THIS PIPE UNDER ANY CIRCUMSTANCES AST0922-940 Page...
- Page 7 Timer. Connect the plug of the transformer cable to the mating socket at the rear of the Timer housing on the left-hand side. When ordering spare parts: - Advise that the Timer is the low voltage model AST0922-940 Page...
- Page 8 Series 255 Valve / 940 Control Water Conditioning Control System Installation, Operating and Maintenance Manual AST0922-940 Page...
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Page 9: Table Of Contents
Preventative Maintenance ………………………………………….…. 17 Injector Screen and Injector Specifications …………………………………………………………… 18 Pressure Graphs ………………………………………………………... 19 Control Valving identification…………………………………………. 20 Valve Disc Operation …………………………………………………... 20 Flow Diagrams ……………………………………………………….….. 21 Replacement Parts ……………………………………………………... 22 Trouble Shooting ……………………………………………………….. 26 Disinfection of Water Conditioners………………………………….. 27 AST0922-940 Page... -
Page 10: Introduction
Do not locate the unit in an area where the temp Superior Operation ever falls below 34ºF (1ºC) or over 120ºF (49ºC). • Do not install the unit near acid or acid fumes. • Do not expose the unit to petroleum products. AST0922-940 Page... - Page 11 Connection 1/4" Air Check Inlet Connection 3/4" or 1" NPT or BSPT Drain Connection 3/8" or 1/2" NPT or BSPT Outlet Connection 3/4" or 1" NPT or Tank Tread 2-1/2" - 8 male NPSM Figure 2 - Tank Adaptor AST0922-940 Page...
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Page 12: Water Line Connection
Complete the following steps to connect the overflow fitting to the brine tank: 1. Locate the fitting hole on the side of the brine tank. AST0922-940 Page... -
Page 13: Electrical Connection
Observe the water level for at least three minutes. If the water level does not recede, if it goes up, or if air enters the air check sight glass and the ball falls and seats, refer to the Caution Troubleshooting section in this manual. AST0922-940 Page... -
Page 14: Adjustment Of Timer
Calendar Cap, rotate the Clock Dial clockwise one salt. The size of the brine control is embossed on the complete turn for every day to be indexed. refill cap. The embossed number corresponds to the gpm flow control. Example: 33 corresponds to .33 AST0922-940 Page... -
Page 15: Service
"hoop" of the top 2. Remove the rear cover by pushing back on the plate, Figure 11. tab provided on the cover with your thumb, Figure 10. Next, lift the cover off the valve. AST0922-940 Page... -
Page 16: Removing The Valve Assembly
3. Relieve the system pressure by opening the rinse drain valve (the fifth valve back from the timer) with a screwdriver, Figure 14. Figure 12 5. Lift the timer off the valve, Figure 13. Figure 14 4. Remove the locking bar screw, Figure 15. Figure 13 AST0922-940 Page... -
Page 17: Preventative Maintenance
Some locations may Do not overtighten the plastic cap. Seat he AST0922-940 Page cap lightly into position. Overtightening can cause breakage of the plastic cap which may... - Page 18 Operating Temperature …………………………………………………………………..… 34°F (1°C) to 120°F (49°C) Humidity ………………………………………………………………...…………….10% to 100%, condensing allowed Pressure Tank Thread ………………………………………………………………………………… 2 1/2 in - 8 NPSM Brine Line Thread ………………………………………………………………………………………... 1/4 in NPT male Distributor Tube Diameter Required …………………………………………………………. 13/16 in O.D. (20.6 AST0922-940 Page...
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Page 19: Pressure Graphs
Backwash Controllers Available for ………………………………………………………... 6, 7, 8, 9, 10, 12, 13, 14 (15.2, 17.8, 20.3, 22.9, 25.4, 30.5, 33.0, 35.6 cm) diameter mineral tanks All sized to flow 4.5 gpm/sq ft (183 l/min/m2) of bed area Pressure Graphs AST0922-940 Page... -
Page 20: Control Valving Identification
Control Valving Identification Valve Disc Operation AST0922-940 Page... -
Page 21: Flow Diagrams
Flow Diagrams AST0922-940 Page... - Page 22 AST0922-940 Page...
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Page 23: Replacement Parts
Long Cycle 1000939 Retainer, Calendar Cap 1000905 3 Cycle/Adj. Backwash ( *Not Shown) Motor Option 1000802 24V 50 Hz 1000803 24V 60 Hz 1000804 110V 50 Hz 1000805 100V 60 Hz 1000806 230V 50 Hz 1000807 115V 60 Hz AST0922-940 Page... - Page 24 AST0922-940 Page...
- Page 25 Valve Body and Tank Adaptor Module AST0922-940 Page...
- Page 26 (*Not Shown) 1041010 Optional Riser Insert 13/16 Injector Assy. With O-rings 1032970 "A" Injector - White 1032971 "B" Injector - Blue 1032972 "C" Injector - Red Injector Cap With O-rings 1000217 "A" Cap 1000218 "B" Cap 1000219 "C" Cap AST0922-940 Page...
- Page 27 1001604 3/4 in BSPT Plastic Pipe Adaptor Kit 1040339 Piping Boss Installation Kit 1001605 1 in BSPT Plastic Pipe Adaptor Kit 1001611 3/4 in BSPT Brass Pipe Adaptor Kit 1001610 1 in NPT Brass Pipe Adaptor Kit 1001612 1 in BSPT Brass Pipe Adaptor Kit AST0922-940 Page...
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Page 28: Troubleshooting
Is set for. Causing incorrect flow rates. foreign matter. Manually position control to brine draw to clean controller. After so doing, position control to "brine/slow rinse" to remove brine from tank. c. Defective controller. ! c. Replace defective part. AST0922-940 Page... - Page 29 AST0922-940 Page...
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Page 30: Disinfection Of Water Conditioners
The recommended dosage for 5.25% solution is: conditioner. Proceed with normal regeneration. Refer • Polystyrene resin: 1.2 fluid ounces per cubic foot. to the Manual Regeneration section of this manual. • Non-resinous exchangers: 0.8 fluid ounces per cubic foot. AST0922-940 Page...