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Summary of Contents for Master Water Conditioning MP-MBA-15T
- Page 1 MASTER Water Conditioning Corp. www.masterwater.com Installation and Operation Manual MP-MBA-15T-30T using the 255/762 Logix Control Valve July 2006...
- Page 2 Table of Contents Page Topic Description Model # Model Number Information Component Packaging Description Packaging Description MP Logix Control Valve System System Description MP Softening System System Positioning Logix 255/762 Control Valve Attaching Valve to Tank Figure 1 & Figure 2 Logix 255/762 Control Valve, Cont’d Attaching Valve to Tank Figure 1 &...
- Page 3 Installation and Operating Instructions for 255/762 Logix Top Mount Water Softener Model #: _______ MP-MBA-15T 15,000 Grain Water Softener _______ MP-MBA-30T 30,000 Grain Water Softener Shipping Carton Description / unit: # of Contents Description cartons Mineral tank Distributor pipe installed...
- Page 4 NOTE: The model MP-MBA-30T has been tested and certified by the Water Quality Association according to NSF/ANSI 44 for the specific performance claims as verified and substantiated by test data as follows: Rated Efficiency: 3890 Grains per pound of salt 3.5 lbs salt: 13.6 Kg Capacity 9 lbs salt:...
- Page 5 Figure 2 2. The control valve's drain connection is 1/2" npt and is located on the back of the control valve. 3. Turn the control valve upside down and ensure that the control valve o'rings are in place. Use silicone lubricant on the o'rings. 4.
- Page 6 • The drain line must be piped to an open air gap (See Figure 3) • Always follow local plumbing codes. UNDER NO CIRCUMSTANCES SHOULD THERE BE A DIRECT CONNECTION WITH SANITARY SEWAGE FACILITIES. NOTE: The drain flow rate during regeneration (backwash) will be: MP-MBA-15T 1.6 GPM MP-MBA-30T 2.5 GPM...
- Page 7 224 Shoemaker Rd. Pottstown, PA 19464 Typical Piping Layout Treated water Air Gap Drain Untreated to outside Master Water Conditioner Well Tank Brine tank Overflow fitting to floor drain gravity Untreated water from well NOTE: All Master Water Conditioners must be installed after the well tank or water meter if its public water supply.
- Page 8 Electrical Requirements: Always follow all local electrical codes when installing our water treatment equipment. 1. Provide an 115v/60Hz properly grounded dedicated electrical outlet. (It’s very important that the polarity be correct) Avoid using outlets that are switch controlled. 2. Maximum amperage required is 5 amps. 3.
- Page 9 Logix Control Valve Electrical Connection: Note: Do not touch the wiring harness between the Logix timer and the motor, it’s positioning is critical and therefore already installed at the factory. 1. Remove plastic control valve cover by spreading sides while lifting.
- Page 10 Filling Water Softener with Water: Figure 4 1. Push the FOR REGENERATION button (Figure 4) on the controller down for 5 seconds. This will initiate a manual regeneration. You will notice a flashing hour glass during regeneration. The controller will indicate that the motor is turning the camshaft to cycle C1 (BACKWASH).
- Page 11 Logix Control Valve Timer Settings: (See Figure 5) Note: The control valve is set at the factory. You only need to set the hardness, time of day and regeneration time if required, which is preset at 2 am. Figure 5 Time of Day Setting 1) Press the SET button.
- Page 12 2) To change the number, use the UP or DOWN arrows. 3) Press the SET button. Note: The screen will now flash between flow rate and gallons remaining until next regeneration. If water was tested by Master Water Conditioning, follow recommendations on water analysis, for hardness setting. Final Check: 1.
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Page 14: Troubleshooting
Troubleshooting Symptom: Water conditioner fails to regenerate. No soft water. Possible Cause Solution Power supply to 762 control has Determine reason for power been interrupted. interruption and correct. Reset time of day. Water pressure lost. Restore water pressure. For 762 series turbine failure. Clean or replace turbine. - Page 15 Symptom: Insufficient brine draw Possible Cause Solution Partially clogged injector or injector Inspect and clean injector and/or screen. injector screen assembly. Restricted flow rate in brine line. Check flow rate capabilities of the safety float/aircheck assembly. Insufficient water pressure. Increase water pressure above 25 psig (172kPa) minimum.
- Page 16 Symptom: Leak to Drain Possible Cause Solution No flow control installed in drain Install drain line flow control. line. Insufficient water pressure. Increase water pressure above 25 psig (172kPa) minimum. Damaged valve disk or obstruction Inspect and if damaged, replace all in valve disk.
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Page 21: Year Limited Warranty
All claims must be submitted in writing to Master Water Conditioning Corporation at 224 Shoemaker Road, Pottstown, Pennsylvania 19464 within thirty (30) days from the discovery of the defect.
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