Lancaster X FACTOR Series Service manual

PAGE 1
In the event that you need assistance for servicing your water softener, please rst contact the
professional contractor who installed the system.
Congratulations on purchasing your new Lancaster Water Softener. This unit is designed to give
you many years of trouble free service. When installed in accordance with the following instructions
and if given reasonable care, clear-soft water will be the result. For servicing and future inspection
purposes, please le this booklet with your important documents.
7-LXC-50B
7-LXC-75B
7-LXC-100B
7-LX-75B
7-LX-100B
7-LX-150B
7-LX-200B
7-LX-300B
DIAMOND LINE LX
ELECTRONIC WATER SOFTENER WITH
THE X-FACTOR CONTROL VALVE
PROGRAMMED FOR PRE-FILL BRINING OPTION
INSTALLATION, OPERATING AND
SERVICE MANUAL

PAGE 13
X FACTOR SERIES
LX SPECIFICATIONS
MODEL NUMBER 7-LX-75B 7-LX-100B 7-LX-150B 7-LX-200B 7-LX-300B
Service Flow (GPM)
at 15 PSI Pressure Drop 13 17 16 18 19
Resin Tank Size;
Diameter x Height (inches) 8 x 44 10 x 40 10 x 54 12 x 48 14 x 65
Resin; Cu. Ft. 0.75 1 1.5 2 3
Brine Tank Size; (inches) 15 x 17 x 36 15 x 17 x 36 15 x 17 x 36 15 x 17 x 36 18 x 40
Brine Tank Capacity;
Lbs NaCl 275 275 275 275 450
Drain Line Flow Control;
GPM 1.0 1.7 1.7 2.7 4.2
Brine Line (Re-Fill)Flow
Control; GPM 0.5 0.5 0.5 0.5 0.5
Injector; color 1C - Violet 1E - White 1E - White 1F - Blue 1H - Green
X FACTOR SERIES
LXC SPECIFICATIONS
MODEL NUMBER 7-LXC-50B
(PACKED BED) 7-LXC-75B 7-LXC-100B (PACKED BED)
Service Flow (GPM)
at 15 PSI Pressure Drop 14 18 17
Resin Tank Size;
Diameter x Height
(inches)
9 x 18 10 x 35 10 x 35
Resin; Cu. Ft. 0.5 0.75 1
Cabinet Size (including
top cover); W” x L” x H” 13.5 x 22.5 x 27.25 13.5 x 22.5 x 44 13.5 x 22.5 x 44
Cabinet Capacity (with
grid); Lbs NaCl 75 225 225
Drain Line Flow Control;
GPM 0.7 1.7 1.7
Brine Line (Re-Fill) Flow
Control; GPM 0.5 0.5 0.5
Injector; color 1D - Red 1E - White 1E - White

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X FACTOR SERIES
LX SPECIFICATIONS
MODEL NUMBER 7-LX-75B 7-LX-100B 7-LX-150B 7-LX-200B 7-LX-300B
CYCLES*
(Downow Regenerant,
Prell)
1st: Fill; Lbs NaCl 6.0 8.0 12.0 16.0 24.0
2nd: Softening; Minutes
(Regenerant Production) 60 60 60 60 60
3rd: Backwash; Minutes 10 10 10 10 10
4th: Regenerant Draw
DN; Minutes
(Draw & Slow Rinse)
50 50 50 50 50
5th: Backwash; Minutes 10 10 10 10 10
6th: Rinse; Minutes
(Fast Rinse) 5 5 5 5 5
7th: End - - - - -
GRAINS
CAPACITY
Low 12,750 17,000 25,500 34,000 51,000
Medium* 18,000 24,000 36,000 48,000 72,000
High 24,000 32,000 48,000 64,000 96,000
LBS NaCl
Per
Regeneration
Low 3.4 4.5 6.75 9.0 13.5
Medium* 6.0 8.0 12.0 16.0 24.0
High 11.3 15.0 22.5 30.0 45.0
(Re-) FILL
Minutes
Low 2.3 3.0 4.5 6.0 9.0
Medium* 4.0 5.3 8.0 10.7 16.0
High 7.5 10.0 15.0 20.0 30.0
GALLONS¹
WATER TO
DRAIN
at
40/50/60
PSI
Inlet Pressure
Low 38.4/39.6/40.4 60.8/62.5/63.8 61.5/63.3/64.5 94.5/96.3/98.0 142.5/145.5/148.0
Medium* 39.3/40.5/41.3 61.9/63.7/64.9 63.3/65.0/66.3 96.8/98.6/100.3 146.0/149.0/151.5
High 41.0/42.3/43.0 64.3/66.0/67.3 66.8/68.5/69.8 101.5/103.3/105.0 153.0/156.0/158.5
WATER²
USAGE
% Efciency
at
10 GRAINS
per GALLON
and
40 PSI
Inlet Pressure
Low 97.1 96.5 97.6 97.3 97.3
Medium* 97.9 97.5 98.3 98.0 98.0
High 98.3 98.0 98.6 98.4 98.4
* Factory Setting.
1 Gallons to Drain = (Backwash Min. x DLFC Gal./Min.) + (Fast Rinse Min. x DLFC Gal./Min.) + (Regenerant Draw DN Min. x Slow
Rinse Gal./Min.) + (LBS. NaCl x 1 Gal./3 LBS. NaCl)
Note: Slow Rinse Gal./Min. is obtained from injector charts for each color injector at various pressures.
2 Water Usage % Efciency = Gallons Treated
Gallons Treated + Gallons to Drain
X 100

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Dwg No. Order No. Description Qty
1 H4600 3/8” Safety Brine Valve 1
2 10151 Pin 1
3 H4640-9.5 Float Assembly 1
4 H4500-48 Air Check Assembly (uncut length)
see brine tank assy for cut length 1
4740 BRINE VALVE ASSEMBLY
SOFTENER ASSEMBLY
BRINE TANK ASSEMBLY
Dwg.
No. Order No. Description Qty
1 LXCV1 (detailed components shown in this manual) Metered Control Valve 1
2 D1203 Top Distributor 1
3,4,5
FG844VT, D1130-12 Ft. (cut for 44 in.), R-DIP1050 Tank, Pipe, Connector, Assy for Model 7-LX-75B 1
FG1040VT, D1130-12 Ft. (cut for 40 in.), R-DIP1050 Tank, Pipe, Connector, Assy for Model 7-LX-100B 1
FG1054VT, D1130-12 Ft. (cut for 54 in.), R-DIP1050 Tank, Pipe, Connector, Assy for Model 7-LX-150B 1
FG1248VT, D1130-12 Ft. (cut for 48 in.), R-DIP1050 Tank, Pipe, Connector, Assy for Model 7-LX-200B 1
FG1465VT, D1130-12 Ft. (cut for 65 in.), R-DIP1050 Tank, Pipe, Connector, Assy for Model 7-LX-300B 1
6
A4074 (3/4 Cu. Ft. = 39 LBS) Ion Exchange Resin for Model 7-LX-75B 1
A4074 (1 Cu. Ft. = 52 LBS) Ion Exchange Resin for Model 7-LX-100B 1
A4074 (1 1/2 Cu. Ft. = 78 LBS) Ion Exchange Resin for Model 7-LX-150B 1
A4074 (2 Cu. Ft. = 104 LBS) Ion Exchange Resin for Model 7-LX-200B 1
A4074 (3 Cu. Ft. = 156 LBS) Ion Exchange Resin for Model 7-LX-300B 1
Dwg. No. Order No. Description Qty
1J7952 15x17x36 Assembly for Model 7-LX-75B, -100B, -150B, -200B 1
G2136 18x40 Brine Tank with Cover for Model 7-LX-300B 1
2H1031 4x30 Slotted Brine Well for Model 7-LX-75B, -100B, -150B, -200B 1
H1036 4x36 Slotted Brine Well for Model 7-LX-300B 1
3 H7016 4 inch Brine Well Cap for Model 7-LX-75B, -100B, -150B, -200B
(Top Cap Only for Models 7-LX-300B)
2
(1)
4 4740
4740-L
3/8” Brine Valve Assembly
(using 1/2”x25” long air check assy for Model 7-LX-75B, -100B, -150B,
-200B)
(using 1/2”x43” long air check assy for Model 7-LX-300B)
1
5 H1018 Two Piece Overow Set 1
61640N Nylon Screw (only for Model 7-LX-300B) 1
6785N Nylon Nut (only for Model 7-LX-300B) 1
7 H1023 3/8”O.D.x6 Ft. Poly Tubing 1
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L56-40A 18 x 40
Brine Tank Assy.
J7952 15 x 17 x 36
Brine Tank Assy.
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