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Lancaster Water Treatment 7-LXDAN-1B Installation, Operating And Service Manual

Electronic water filter with the diamond line control valve
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WATER FILTERS AND NEUTRALIZERS
INSTALLATION, OPERATING AND
ELECTRONIC WATER FILTER WITH THE
X-FACTOR DIAMOND LINE CONTROL VALVE
ACID NEUTRALIZERS
7-LXDAN-1B
7-LXDAN-1.5B
7-LXDAN-2B
7-LXDAN-3B
IRON FILTER
7-LXIM-1B
7-LXIM-2B
7-LXIM-3B
7-LXKATAIR-1B
OZONATION-SULFUR, IRON, MANGANESE, NUISANCE BACTERIA
Congratulations on purchasing your new Lancaster Water Filter. This unit is designed to give you
many years of trouble free service. For servicing and future inspection purposes, please file this
booklet with your important documents.
In the event that you need assistance for servicing your water filter, please first contact the
professional contractor who installed the system.
SERVICE MANUAL
COLOR, TASTE, ODOR
7-LXCT-1B
7-LXCT-2B
7-LXCT-3B
SEDIMENT AND
TURBIDITY
7-LXST-1B
7-LXST-2B
7-LXST-3B
AERATION-SULFUR, IRON, MANGANESE
7-LXKATAIR-2B
7-LXKATAIRO3-1B
7-LXKATAIRO3-2B
PAGE 1
AERATION-SULFUR &
IRON
7-LXCTAIR-1B
7-LXCTAIR-2B
7-LXCTAIR-3B
AERATION-IRON ONLY
7-LXIMAIR-1B
7-LXIMAIR-2B
7-LXIMAIR-3B
7-LXKATAIR-3B

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Summary of Contents for Lancaster Water Treatment 7-LXDAN-1B

  • Page 1 WATER FILTERS AND NEUTRALIZERS INSTALLATION, OPERATING AND SERVICE MANUAL ELECTRONIC WATER FILTER WITH THE X-FACTOR DIAMOND LINE CONTROL VALVE ACID NEUTRALIZERS COLOR, TASTE, ODOR AERATION-SULFUR & IRON 7-LXDAN-1B 7-LXCT-1B 7-LXCTAIR-1B 7-LXDAN-1.5B 7-LXCT-2B 7-LXCTAIR-2B 7-LXDAN-2B 7-LXCT-3B 7-LXCTAIR-3B 7-LXDAN-3B SEDIMENT AND AERATION-IRON ONLY...

  • Page 2: Table Of Contents

    PART ID, MINERAL MODEL MINERAL TANK- PART ID, MINERAL MODEL PART NO., dia.”x ht.” (BAG qty.) PART NO., dia.”x ht.” (BAG qty.) 7-LXDAN-1B FG1047DVT, 10x47 A8021, CALCITE (2) 7-LXST-3B FG1465VT, 14x65 A8014, FILTER AG (3) CATALYTIC 7-LXDAN-1.5B FG1054DVT, 10x54 A8021, CALCITE (3)

  • Page 3: Pre-Installation Review

    GENERAL INSTALLATION PRE-INSTALLATION AND SERVICE WARNINGS REVIEW WATER PRESSURE: A minimum of 20 psi water pressure The control valve, fitting assemblies and bypass valve are is required for backwash. Maximum 100 psi. CAUTION: the designed to accommodate minor plumbing misalignments filter cannot be subject to a vacuum due to loss of pressure but are not designed to support the weight of a system or (such as a water main break or submersible well pump check...

  • Page 4: Bypass Valve Operation

    BYPASS VALVE The bypass valve is typically used to isolate the control valve from the plumbing system’s water pressure in order to perform control valve repairs or maintenance. The X-Factor bypass valve is particularly unique in the water treatment industry due to its versatility and state of the art design features.

  • Page 5: General Installation Instructions

    GENERAL INSTALLATION INSTRUCTIONS (All electrical & plumbing should be done in accordance to all local codes) 1. Place filter in desired location close to water supply inlet, after pressure tank, and near a source for waste water, (utility sink, floor drain or sewer line).

  • Page 6: Installation And Start-Up For 7-Lxct, 7-Lxdan, 7-Lxim, 7-Lxst

    7-LXCT, 7-LXDAN, 7-LXIM, 7-LXST INSTALLATION MINIMUM 10 FEET OF PIPE OUTSIDE BETWEEN WATER FILTER OUTLET WATER HEATER INLET LOCATE WATER FILTER CLOSE TO A DRAIN. AVOID OVERHEAD DRAIN LINES IF POSSIBLE TO COLD BYPASS PLUMBING PREVENT BACK PRESSURE ON THE SYSTEM. RECOMMENDED IF OVERHEAD DRAIN LINE IS USED AND EXCEEDS THERMAL EXPANSION...
  • Page 7 START-UP INSTRUCTIONS FOR MODELS 7-LXCT, 7-LXDAN, 7-LXIM, 7-LXST As noted on page 5 General Installation Instructions, allow lighter weight mineral such as Carbon and Filter Ag to soak in water prior to start-up; recommend minimum 12 hours up to 24 hours for best results. Do not plug the transformer into the receptacle yet.

  • Page 8: Installation And Start-Up For 7-Lxctair, 7-Lximair, 7-Lxkatair

    7-LXCTAIR, 7-LXIMAIR, 7-LXKATAIR INSTALLATION MINIMUM 10 FEET OF PIPE OUTSIDE BETWEEN WATER FILTER OUTLET WATER HEATER INLET LOCATE WATER FILTER CLOSE TO A DRAIN. AVOID OVERHEAD DRAIN LINES IF POSSIBLE TO COLD BYPASS PLUMBING PREVENT BACK PRESSURE ON THE SYSTEM. RECOMMENDED IF OVERHEAD DRAIN LINE IS USED AND EXCEEDS THERMAL EXPANSION...
  • Page 9 START-UP INSTRUCTIONS FOR MODELS 7-LXCTAIR, 7-LXIMAIR, 7-LXKATAIR As noted on page 5 General Installation Instructions, allow lighter weight mineral such as Carbon to soak in water prior to start-up; recommend minimum 12 hours up to 24 hours for best results. DO NOT SOAK KATALOX- LIGHT.

  • Page 10: Installation And Start-Up For 7-Lxkatairo3

    7-LXKATAIRO3 INSTALLATION WITH ENHANCED OXIDATION GENERATOR MINIMUM 10 FEET OF PIPE OUTSIDE BETWEEN WATER FILTER OUTLET WATER HEATER INLET LOCATE WATER FILTER CLOSE TO A DRAIN. AVOID OVERHEAD DRAIN LINES IF POSSIBLE TO COLD BYPASS PLUMBING PREVENT BACK PRESSURE ON THE SYSTEM. RECOMMENDED IF OVERHEAD DRAIN LINE IS USED AND EXCEEDS THERMAL EXPANSION...
  • Page 11 START-UP INSTRUCTIONS FOR MODELS 7-LXKATAIRO3 As noted on page 5 General Installation Instructions, DO NOT SOAK KATALOX-LIGHT in water prior to start- up. Do not plug the transformers into the receptacles yet. Rotate the bypass handles to the BYPASS position (see figure 2 on page 4).

  • Page 12: General Operation

    GENERAL OPERATION Note: As an energy saving feature, the control will automatically turn off all SOLID BLUE or SOLID GREEN display illumination and keypad illumination after about 5 minutes of the last keypad button push. Any further keypad touch will cause the re-illumination of the display and keypad, and re-activate keypad control. User Displays Contact Screen When the system is in normal service mode, display...

  • Page 13: Service Call Reminder

    Service Call Reminder: An illuminated FLASHING YELLOW display and scrolling message to call contact name for scheduled service. To clear the Service Call Reminder, press buttons simultaneously while the number banner text screen is displayed. Error Message: If the valve is not able to function properly, the display will illuminate FLASHING RED, the word “ERROR”...

  • Page 14: Adjust Days Between Backwash Or Time Of Backwash

    ADJUST DAYS BETWEEN BACKWASH, OR TIME OF BACKWASH STEP 1 STEP 1 - Press simultaneously for 3 seconds to access Installer Display Settings. NEXT STEP 2 – Day Override: Set the maximum number of days between backwashes (REGEN). If STEP 2 value set to “OFF”, backwash initiation is based solely on volume used.

  • Page 15: Installer Contact Screen Programming

    INSTALLER CONTACT SCREEN PROGRAMMING STEP 1 STEP 1 - Press simultaneously for 3 seconds to access Installer Display NEXT Settings. STEP 2 STEP 2 - Press to go to step 3. NEXT STEP 3 STEP 3 - While hour is flashing, press and hold both the button to change CLOCK phone number and banner text.

  • Page 16: Parts Diagrams

    7-LXCT, 7-LXDAN, 7-LXIM, 7-LXST PARTS 7-LXCT, 7-LXDAN, 7-LXIM, 7-LXST PARTS SIDE VIEW Dwg. Order No. Description Qty. Dwg. Order No. Description Qty. LXCV1FM (detailed components shown in this manual) Filter Metered Control Valve LXCV1FM (detailed components shown in this manual) Filter Metered Control Valve Refer to page 2 for each filter model mineral tank size and part number Bottom Plate Tank...
  • Page 17 Dwg. Order No. Description Qty. 7-LXCTAIR, 7-LXIMAIR, 7-LXKATAIR PARTS 7-LXCTAIR, 7-LXIMAIR, 7-LXKATAIR PARTS LXCV1 (detailed components shown in this manual) Metered Control Valve Dwg. D1047 Air Blocker Order No. Description Qty. Dwg. Order No. Description Qty. LXCV1 (detailed components shown in this manual) Metered Control Valve Refer to page 2 for tank size and part number Bottom Plate Tank...
  • Page 18 Dwg. Order No. Description Qty. 7-LXKATAIRO3 PARTS WITH ENHANCED OXIDATION GENERATOR 7-LXKATAIRO3 PARTS WITH ENHANCED OXIDATION GENERATOR EOG (detailed components shown in EOG manual) Enhanced Oxidation (Ozone) Generator LXCV1 (detailed components shown in this manual) Metered Control Valve Dwg. Order No. Description Qty.
  • Page 19 X-FACTOR FRONT COVER AND DRIVE ASSEMBLY Drawing No. Order No. Description Quantity V3692-02LW LP Front Cover Assembly V3107-01 Motor Drive Bracket, Spring Clip, Drive Gear 12x36 and V3106-01 Drive Gear Cover V3757LP PC Board When replacing the battery, align Correct positives and push down to fully seat.
  • Page 20 DRIVE CAP ASSEMBLY, DOWNFLOW PISTON, REGENERANT PISTON AND SPACER STACK ASSEMBLY Drawing Order No. Description Do not use Vaseline, oils, other hydrocarbon lubricants or spray silicone anywhere. A silicone lubricant may be used on black o-rings but is not necessary. Avoid any V3005 Spacer Stack Assembly type of lubricants, including silicone, on the clear...
  • Page 21  BRINE REFILL PLUG      For 7-LXCT, 7-LXDAN, 7-LXIM, 7-LXST models only.  Drawing No. Order No. Description V3195 Refill Port Plug Assy H4615 Elbow Locking Clip      WATER METER Drawing No. Order No. Description ...
  • Page 22 DRAIN LINE - 3/4” Order No. Description H4615 Elbow Locking Clip V3194 Polytube insert 5/8 Option V3192 Nut ¾ Drain Elbow Option    Drain Elbow ¾ Male V3158  NPT, No Silencer V3163 O-ring 019  V3159 DLFC Retainer Assy ...
  • Page 23 INSTALLATION FITTING ASSEMBLIES Order No: V3007 (Standard for all models) Order No. V3191-01 (Optional for 7-LXCT, 7-LXDAN, 7-LXIM, 7-LXST models) Description: Fitting 1” PVC Male NPT Elbow Description: Fitting Vertical Adapter Assembly Assembly Drawing Order Description Quantity Drawing Order Description Quantity V3151 Nut 1”...
  • Page 24 SERVICE SPANNER WRENCH (Order No. V3193) Although no tools are necessary to assemble or disassemble the valve, the wrench (shown in various positions on the valve) may be purchased to aid in assembly or disassembly. Loosens Injector And Bypass Caps Loosens Drive Cap PAGE 24...
  • Page 25 OPTIONAL INSTALLATION FITTING ASSEMBLIES Order No: V3007-03 Order No: V3007-01 Order No: V3007-02 Description: Fitting ¾” Brass Sweat Assembly Description: Fitting ¾” & 1” PVC Solvent 90° Description: Fitting 1” Brass Sweat Assembly Assembly Drawing Drawing Order Order No. Description Quantity Description Quantity...

  • Page 26: Service Instructions

    ACID NEUTRALIZERS (7-LXDAN-) REPLACEMENT MINERAL INSTRUCTIONS SERVICE INSTRUCTIONS ACID NEUTRALIZERS, (7-LXDAN-) REPLACEMENT MINERAL INSTRUCTIONS: Mineral used: Calcite. Acid Neutralizers raise the pH of acidic water. Calcite is a sacrificial mineral, dissolving in proportion to the acidity of the raw Q7005 Dome Plug w/ o-ring water.
  • Page 27 CONTROL VALVE SERVICE INSTRUCTIONS Page 36 Page 36 WS1 & WS1.25 Drawings and Service Manual WS1 & WS1.25 Drawings and Service Manual CAUTION: Never perform service on an installed filter control valve unless pressure is fully relieved from Service Instructions Service Instructions the filter system.
  • Page 28 Replace broken or damaged drive gears. Do not lubricate any of the gears. Avoid getting any foreign matter on the reflective coating because dirt or oils may interfere with pulse counting. The drive gear cover only fits on one way, with the large clip orientated towards the bottom. If all three clips are outside of the gear shroud on the drive bracket the drive gear cover slips easily into place.
  • Page 29 OV15 CHECK VALVE CARTRIDGE (refer to page 17 for diagrams): To replace the check valve cartridge (recommended annually), pull out the elbow-locking clip and then pull straight up on the elbow. Replace the elbow locking clip in the slot so that it is not misplaced. Remove the white check valve cartridge. Install a new check valve cartridge as shown in diagrams by pushing the check valve cartridge into the elbow until the o-ring seats.
  • Page 30 X FACTOR SERIES GENERAL SPECIFICATIONS 1” Control Valve Size; W” x L” x H” 9.3 x 10.5 x 7.0 (see diagram below) Inlet/Outlet Fitting Options; inches 3/4 to 1.50 (refer to page 23 and 25) Drain Elbow Male NPT (OD Poly Tube) Size; inches 3/4 (5/8) (refer to page 22) (refer to page 22)

  • Page 31: Specifications

    LX FILTER & ACID NEUTRALIZER SPECIFICATIONS ACID NEUTRALIZERS, (7-LXDAN-): Mineral used: Calcite. Acid Neutralizers raise the pH of acidic water. Calcite is a sacrificial mineral, dissolving in proportion to the acidity of the raw water. Calcite is self-limiting, i.e. it corrects pH only enough to reach a non-corrosive equilibrium.
  • Page 32 ACID NEUTRALIZERS (7-LXDAN-) IRON FILTERS (7-LXIM-) MODEL 7-LXDAN-1B 7-LXDAN-1.5B 7-LXDAN-2B 7-LXDAN-3B 7-LXIM-1B 7-LXIM-2B 7-LXIM-3B MINERAL TYPE CALCITE or SUPER MIX BIRM MINERAL AMOUNT (CU. FT.) MINERAL TANK SIZE Diameter x Height (inches) 10 x 47 10 x 54 13 x 48...
  • Page 33 AIR OVER MINERAL MODELS COLOR, TASTE and ODOR FILTERS (7-LXCTAIR-) IRON FILTERS (7-LXIMAIR-) MODEL 7-LXCTAIR-1B 7-LXCTAIR-2B 7-LXCTAIR-3B 7-LXIMAIR-1B 7-LXIMAIR-2B 7-LXIMAIR-3B MINERAL TYPE CATALYTIC CARBON BIRM MINERAL AMOUNT (CU. FT.) MINERAL TANK SIZE Diameter x Height (inches) 10 x 54 14 x 65 16 x 65 10 x 54 14 x 65...

  • Page 34: Troubleshooting

    TROUBLESHOOTING Problem Possible Cause Solution a. No power at electric outlet a. Repair outlet or use working outlet b. Control valve Power Adapter not plugged b. Plug Power Adapter into outlet or into outlet or power cord end not connect power cord end to PC Board connected to PC board connection connection 1.
  • Page 35 Problem Possible Cause Solution a. Bypass valve is open or faulty a. Fully close bypass valve or replace b. Media is exhausted due to high water b. Check program settings or diagnostics usage for abnormal water usage c. Meter not registering c.
  • Page 36 Problem Possible Cause Solution a. Foreign material is lodged in control valve a. Open up control valve and pull out piston assembly and seal/ stack assembly for inspection. Press NEXT and REGEN buttons for 3 seconds to resynchronize software with piston position or disconnect power supply from PC Board for 5 seconds and then reconnect.
  • Page 37 Problem Possible Cause Solution a. Press NEXT and REGEN buttons for a. Control valve programmed for ALT A or B, nHbP, SEPS, or AUX MAV with out 3 seconds to resynchronize software having a MAV or NHBP valve attached to with piston position or disconnect operate that function power supply from PC Board for 5...
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  • Page 40 A DIVISION OF C-B TOOL CO. 1340 MANHEIM PIKE ● LANCASTER PA 17601-3196 ● TEL:717-397-3521 ● FAX: 717-392-0266 www.lancasterwatergroup.com ● E-mail: info@lancasterwatergroup.com 4/22 PAGE 40...

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X-factor series7-lxdan-1.5b7-lxdan-2b7-lxdan-3b7-lxim-1b7-lxim-2b ... Show all

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