Leaf Home Water Solutions LWS1.0 User manual

Leaf HomeWater Solutions
1595 Georgetown Road
Hudson, OH 44236
Phone Number
1-888-701-5497
Website
www.LeafHomeWaterSolutions.com
IAPMO R & T Certied
against NSF/ANSI 44
and CSA B483.1
Owners Manual
LWS Water Softeners
1. Page 17 of this manual contains important maintenance procedures for the continued proper
operation of your unit. These must be performed regularly for your warranty to remain valid.
2. Read all instructions carefully before operation.
3. Avoid pinched o-rings during installation by applying NSF certied lubricant to all seals (provided with install kit).
4. This system is not intended for treating water that is microbiologically unsafe or of unknown quality without
adequate disinfection before or after the system.

Table of Contents
READ THIS PAGE FIRST
BEFORE STARTING INSTALLATION 3
HOW YOUR WATER SOFTENER WORKS 4
SPECIFICATIONS
SPECIFICATION 5
SYSTEM DIMENSIONS 5
BRINE TANK DIMENSIONS 6
INSTALLATION
UNPACKING / INSPECTION OF TWIN TANK MODEL 7
CHECK VALVE TYPE AND VALVE SERIAL # 8
BEFORE INSTALLATION 9
PREPARATIONS 10
INSTALLATION STEPS 10
INSTALLING BRINE TANK 12
WATER SOFTENER INSTALLATION 13
STARTUP & PROGRAMMING 14
PLUMBING SYSTEM CLEANUP 16
MAINTENANCE INSTRUCTIONS AND SCHEDULE 17
SERVICING CONTROL VALVE 18
TROUBLE SHOOTING GUIDE 19
REPLACEMENT
TIMER REPLACEMENT 21
PISTON AND/OR BRINE VALVE ASSEMBLY REPLACEMENT 21
METER ASSEMBLY REPLACEMENT 22
REPLACING THE BYPASS AND METER CABLE 23
CLEAN INJECTOR ASSEMBLY 24
REPLACE MOTOR 24
REPLACE MICROSWITCHES 24
CIRCUIT BOARD REPLACEMENT 25
REPLACE BRINE LINE FLOW CONTROL 25
REPLACE DRAIN LINE FLOW CONTROL 25
AFTER SERVICING 26
PARTS BREAKDOWN 27
PARTS
POWERHEAD / BYPASS 28
VALVE BODY 29
DLFC PART # / BLFC PART #
/INJECTOR PART # 30
MASTER PROGRAMMING 31
ADVANCED MENU 32
MAIN MENU 33
DIAGNOSTIC SCREEN 34
HOW TO SET DATE AND TIME AND MANUAL REGENERATION 35
MAINTENANCE INFORMATION 36

3
READ THIS PAGE FIRST
BEFORE STARTING INSTALLATION
INSTALL NOTES &
SAFETY MESSAGES
Watch for the following
messages in this manual:

NOTE
Do not remove or destroy
the serial number. It must be
referenced on request
for warranty repair or
replacement
CAUTION!
Disassembly while
under pressure can
result in flooding.
WARNING!
ELECTRICAL SHOCK
HAZARD! UNPLUG THE UNIT
BEFORE REMOVING THE
COVER OR ACCESSING ANY
INTERNAL CONTROL PARTS
NOTE: used to emphasize
installation, operation or
maintenance information
which is important but does
not present a hazard.
CAUTION: used when
failure to follow directions
could result in damage to
equipment or property.
WARNING: used to
indicate a hazard which
could cause injury or death if
ignored.



Read this manual thoroughly to become familiar with the
appliance and its capabilities before installing or operating
the new appliance. Failure to follow instructions in this
manual could result in personal injury or property damage.
This manual will also help you to get the most out of
your new appliance.
Installation must comply with all state, provincial, or local
regulations. Check with your local public works department
for plumbing and sanitation codes. In the event the codes
conflict with any content in this manual the local codes
should be followed. Consult your licensed plumber for
installation of this system.
WARNING!: Do not use water that is microbiologically unsafe
without adequate disinfection before or after this system.
This appliance is designed to operate on pressures of 30
psi to 125 psi. If the water pressure is higher than the
maximum use a pressure reducing valve in the water supply
line to the device.
This appliance is capable of operating at temperatures
between 40°F and 110°F (4°C - 43°C). Do not use this
appliance on hot water supplies.
Avoid pinched o-rings during installation by applying
(provided with install kit) NSF certified lubricant to all seals.
It is not uncommon for sediment, precipitated iron or
hardness to be present in water supplies. Precipitated
minerals or sediments can cause damage to the seals and
piston.
It is recommended to regularly inspect and service the
control valve on an annual basis. Cleaning and or replacement
of piston, seals, and or spacers may be necessary depending
on the feed water condition.
This publication is based on information available when
approved for printing. Continuing design refinement could
cause changes that may not be included in this publication.
The manufacturer reserves the right to change the
specifications referred to in this literature at any time,
without prior notice.

4
HOW YOUR WATER SOFTENER WORKS
Water softeners remove the problem causing hardness minerals (calcium and magnesium) from your water by exchanging them with harmless sodium ions in a process called
ion exchange. Unlike calcium and magnesium, sodium stays dissolved in water and does not form a scale. Sodium also does not interfere with the cleaning action of soaps. Plas-
tic resin beads charged with sodium ions release the sodium and exchange them with the hardness ions. Eventually the resin beads and the softener must then be regenerated.
Regeneration is accomplished by rinsing the resin with a salt saturated brine solution that removes the calcium and magnesium from the resin bead while replenishing the so-
dium. This is why the softener requires a brine tank and salt. The water softener will provide soft water for several days before needing to be regenerated. Your system measures
the amount of water used to determine when regeneration is required.
This unit is equipped with an internal automatic bypass which will allow for untreated water to bypass the unit during a regeneration. So, the home is not without water during
this period. Regeneration time is factory set for 2:00 a.m. to minimize the chance of untreated water getting into your system during regeneration. Please try to avoid use of
water during this time period or adjust the regeneration time to a suitable time period when water use is at its minimum.
When using a softener to remove both hardness and dissolved iron it is important that it regenerates more frequently. It is recommended that the softener be regenerated when
it has reached 50–75% of the calculated hardness alone capacity. This will minimize the potential for bed fouling.
Even when operating a softener on water with less than the maximum of dissolved iron, regular cleanings should be performed. Clean every six months or more often if iron
appears in your softened water supply. Use resin bed cleaning compounds by carefully following the directions on the container.
Flow Rate Info:
At the stated service flow rates, the pressure drop
through these devices will not exceed 15 psig.
Peak flow rates are intended for intermittent use only
(10 minutes or less) and are for residential applications
only. Do not use peak flow rate for commercial
applications or for a continuous rate when treated
water supplies are geothermal heat pump, swimming
pool, etc.
For satisfactory operation, the pumping rate of the well
system must equal or exceed indicated backwash flow
rate.
Features & Terminology:
Feed Water Parameters:
Maximum Iron** = 2.0 ppm ferrous (clear water iron)
Maximum Hydrogen Sulde = 0.0 ppm
Maximum Manganese = .75 ppm
pH = 6.5 to 8.5 with no iron present or 6.5 to 7.3 with
iron present
**See Maintenance Section.
Precision Brining: Precision brining means that your softener calculates the exact
amount of brine required to regenerate saving up to 30% more salt.
When your softener regenerates it will display 2 numbers for capacity. One will be total
capacity while the other will be 70 % of capacity.The unit counts down to the end of the
70%, then calculates how much of the 30% was you used (your reserve). It then adjusts
the brine amount accordingly and regenerates that evening. This feature means that
your capacity will always be dierent after every regeneration therefore maximizing
your salt use.
BRINE PRE-FILL% : This is the percentage of the water that will be added to the brine
tank after a regeneration. The default is 70%. The remaining amount of water will be
added just prior to the regeneration and will be proportional to the amount of capacity
left in the system.
Total Gallons and Remaining Gallons
Flow Rate: This will read 0 unless water is currently being used.
Date and Time
Remaining (Gallons): This is the volume remaining until next regeneration.
Capacity Gallons: This is the total capacity of the system from last regeneration.
Dealer contact information if available
After unlocking board you will have access to:
Date and Time
Hardness
Manual Regeneration
Dealer Information
Salt reminder
Main Menu**
**Main menu should only be accessed by a trained service provider.

4 5
A
B
Models A (Inches) B (Inches)
LWS1.0 57” 9"
LWS1.5 63” 10"
LWS2.0 61” 12"
Upflow Softener Models
Model
System Capacity Grains Flow Rate Regeneration Water
Usage (Gallons) Mineral
Tank Size
Resin
Cu. Ft.
Brine Tank
Size Inches
Salt
Capacity
(Lbs)
Ship
Weight
(Lbs)
@ 10 lbs/
cu ft
@ 6 lbs/cu ft
(Factory Setting)
@ 3 lbs/
cu ft
Service
USGPM
Backwash
USGPM
Clean Water
(Factory Setting)
Problem
Water
LWS1.0 30,000 25,000 15,000 10.0 2.0 43.4 64.3 9 x 48 1.00 18.1x34.7 270 110
LWS1.5 45,000 37,500 22,500 12.0 2.4 62.7 90.3 10 x 54 1.50 18.1x34.7 270 141
LWS2.0 60,000 50,000 30,000 15.0 3.5 87.1 124.6 12 x 52 2.00 20.3 x 37.4 385 158
SPECIFICATION
SYSTEM DIMENSIONS
Working Temperature:This unit must be
operated at temperatures between 40°F and
110°F (4°C - 43°C).
Working Pressure:This water softener
must be operated on pressures
between 30 psi to 125 psi. If the water
pressure is higher than 125 PSI, use a
pressure reducing valve in the water supply
line to the softener.
Voltage = 120V / 60 Hz
Pipe Size = 3/4” and 1”
• At the stated service flow rates, the
pressure drop through these devices will
not exceed 15 psig.
• The manufacturer reserves the right
to make product improvements which
may deviate from the specifications
and descriptions stated herein, without
obligation to change previously
manufactured products or to note the
change.
*Choose HIGH EFFICIENCY to minimize salt usage. Your system will
regenerate a little more often but your salt usage can be reduced by
20% compared to the STANDARD setting. Choose STANDARD when
you need to maximize your capacity but still operate the system with
good efficiency. Choose HIGH CAPACITY if you have problem water
containing Iron, Manganese or hardness in excess of 50 gpg. The high
salt setting will be needed since these minerals are more difficult to
clean out of the resin bed. Note: A resin cleaner will also need to be
periodically added to the brine tank to insure proper operation.
Peak flow rates intended for intermittent use only (10
minutes or less) and are for residential applications only.
Do not use peak flow rate for commercial applications
or for a continuous rate when treated water supplies are
geothermal heat pump, swimming pool, etc.
For satisfactory operation, the pumping rate of the well
system must equal or exceed indicated backwash flow rate.
All units come with plastic bypass
Maximum Hydrogen Sulde = 0.0 ppm
Maximum Manganese = .75 ppm
pH = 6.5 to 8.5 with no iron present with iron present
6.5 - 7.5
CAUTION!
Do not use where the water is microbiologically
unsafe or with water of unknown quality without
adequate disinfection before or after the unit.

6
Model Color Liquid Volume Tank Dimensions
(inches)
Salt Capacity
US Gal Liters Dia x H Lbs Kg
Brine Tanks
1.0 and 1.5 Grey 29.5 111.5 18.1 x 34.7 270.0 122.2
2.0 Grey 42.3 159.7 20.3 x 37.4 385.0 174.2
* All brine tanks come with salt grid, safety oat and brine well
175/225/275
salt grid system
918(36.2")
salt tank body
sa
lt
t
an
k
lid
(7.3")
(20.35")
1028
186
(40.5")
517
175/225/275
brine well and brine valve
salt grid system
585(23")
BTR 200l label
For LWS2.0
175/225/275
salt grid system
918(36.2")
salt tank body
sa
lt
t
an
k
lid
(7.3")
(20.35")
1028
186
(40.5")
517
175/225/275
brine well and brine valve
salt grid system
585(23")
BTR 200l label
For LWS1.0 and LWS1.5
BRINE TANK DIMENSIONS

6 7
,03257$17
3/($6((1685(7+($77$&+('
78%(67,))(1(5,6,16(57('
,1727+(%5,1(/,1(%()25(
7,*+7(1,1*
7+(187
Brine Tank
Brine Tank
Tubing
Brine Well/
Safety Float
Brine Tank Lid
Grid
Grid Legs (3)
6. Brine Tank Assembly
,03257$17
3/($6((1685(7+($77$&+('
78%(67,))(1(5,6,16(57('
,1727+(%5,1(/,1(%()25(
7,*+7(1,1*
7+(187
,03257$17
3/($6((1685(7+($77$&+('
78%(67,))(1(5,6,16(57('
,1727+(%5,1(/,1(%()25(
7,*+7(1,1*
7+(187
There are 7 Red clips. Please
check to make sure you
have all of them.
Distributor
Tube Inside
the Tank
Cation Resin
Inside the
Tank
Clips
1. Control Valve
Parts Box 3
2X 1”
Straight
Adapter
Bypass Tool
2 X 1”
Elbow
Adapter
Transformer
Grease
Packet
Bypass with 4
Red Clips
2 x Clips
Be sure to check the entire unit for any shipping damage or parts loss. Also note damage to the shipping cartons. Contact the transportation company for all damage and loss
claims. The manufacturer is not responsible for damages in transit.
Small parts, needed to install the softener, are in a parts box. To avoid loss of the small parts, keep them in the parts bag until you are ready to use them.
What is included in the box?
For Models LWS1.0, LWS1.5, and LWS2.0 you can expect the following:
1. Control Valve
2. Tank
3. Parts Box
4. Owners Manual
5. Drain Hose & Clamp
6. Brine Tank Assembly
UNPACKING / INSPECTION OF TWIN TANK MODEL
2. Tank

8
CHECK VALVE TYPE AND VALVE SERIAL #
Check to make sure the valve type is what you ordered. The serial # label on the left will show (UF) for upflow valve The right sticker shows the serial # of the control valve. The
middle sticker is the dataplate which provides the serial # and date of manufacture of the system. Both serial # labels are important for troubleshooting.
Valve Serial #
Complete System Serial #
Item #
Desc
Date of Manufacture
Serial #
22018343 M 1 K 0001
PART NUMBER YEAR (2016) MONTH (JAN) DAY of MONTH (20) BATCH NUMBER
H = 2011 1 = JAN 1
I = 2012 2 = FEB 2
J = 2013 3 = MAR 3
K = 2014 4 = APR 4
L = 2015 5 = MAY 5
M = 2016 6 = JUN 6
N = 2017 7 = JUL 7
O = 2018 8 = AUG 8
P = 2019 9 = SEP 9
Q = 2020 A = OCT A = 10
B = NOV B = 11
C = DEC C = 12
D = 13
E = 14
F = 15
G = 16
H = 17
I = 18
J = 19
K = 20
L = 21
M = 22
N = 23
O = 24
P = 25
Q = 26
R = 27
S = 28
T = 29
U = 30
V = 31
Date Code
Valve Serial #:

8 9
8QILOWHUHG:DWHU%\SDVV
/RRS&XW&DSSHG
*URXQG6WUDS5HTXLUHG%HFDXVH
RI%UHDNLQ&RQWLQXLW\
)LOWHUHG:DWHU/LQHLQ+RPH
Fig. 1.
BEFORE INSTALLATION
Make sure you have a copy of the most recent water test results. It is important that this product not be installed until you
have this information.
In all cases where metal pipe was originally used and is later interrupted by poly pipe or the Noryl bypass valve or by physical
separation, an approved ground clamp with no less than #6 copper conductor must be used for continuity, to maintain proper
metallic pipe bonding.
Inspecting and Handling Your New System*
Inspect the equipment for any shipping damage. If damaged, notify the transportation company and request a damage
inspection. Damage to cartons should also be noted.
Handle the water softener with care. Damage can result if it is dropped or set on sharp, uneven projections on the floor.
Do not turn the water softener upside down.
To Ensure this Product Functions Properly:
Your feed water line size to the unit must be a minimum of 3/4 inch with an operating pressure of no less than 30
psi and no more than 125 psi.
MECHANICAL:
Do not use petroleum based lubricants such as petroleum jelly, oils, or hydrocarbon based lubricants.Use only 100% silicone
lubricants (packet provided in parts kit). All plastic connections should be hand tightened only. Teflon tape may be used on
connections that do not use an o-ring seal. Do not use pliers or pipe wrenches except where indicated by nut shape (eg. pipe
adapters) All plumbing must be completed according to local codes. Soldering connections should be done before connecting
any pieces to the pipe as excessive heat can damage them.
Tools Required for Installation:
NOTE: The installation should only be completed by an LHWS certified installer to
ensure this product is installed in accordance with local plumbing codes.
sAdditional tools may be required if modification to home plumbing is required.
sPlastic inlet and outlet fittings are included with the water softener. To maintain full valve flow, 3/4” or 1” pipes to and
from the water softener fittings are recommended. You should maintain the same, or larger, pipe size as the water supply
pipe, up to the water softener inlet and outlet.
sUse copper, brass, or PEX pipe and fittings.
sSome codes may also allow PVC plastic pipe.
sALWAYS install the included bypass valve, and 3 valve plumbing bypass. Bypass valves let you turn off water to the
water softener for repairs if needed, but still have water in the house pipes.
NOTE
All government codes and
regulations governing the
installation of these devices
must be observed.
NOTE
If a severe loss in water
pressure is observed when
the water softener is initially
placed in service, the tank
may have been laid on its
side during transit. If this
occurs, backwash the water
softener to “reclassify” the
media.
*NOTE
Due to transportation
and climatic conditions all
connections including the
valve to the tank need to be
checked at time of
installation and tightened if
necessary.
NOTE
Check your local electrical
code for the correct clamp
and cable size.
CAUTION!
If the ground from the
electrical panel or breaker
box to the water meter or
underground copper pipe
is tied to the copper water
lines and these lines are cut
during installation of the No-
ryl bypass valve and/or poly
pipe, an approved grounding
strap must be used between
the two lines that have been
cut in order to maintain
continuity. The length of the
grounding strap will depend
upon the number of units
being installed and/or the
amount of copper pipe being
replaced with plastic pipe.
See Fig. 1.

10
Inlet
Outlet
Please notice the
inlet and outlet
tags on the valve
as shown here
to determine the
position of the
equipment
1” Straight
Adapters
Drain Line
Brine Line
PREPARATIONS
Planning Your Installation
Select the location of your water softener with care. Various conditions which contribute to proper location are as follows:
1. All installation procedures must conform to local and state or provincial plumbing codes.
2. Locate as close as possible to the water supply source.
3. Locate as close as possible to a floor or laundry tub drain.
4. Locate in correct relationship to other water treatment equipment. If closer than 10 feet, please install check valve in accordance with local plumbing codes.
5. Water softener should be located in the supply line before the water heater. Temperatures above 110°F (43°C ) will cause damage to the water softener.
6. Do not install a water softener in a location where freezing temperatures occur. Freezing may cause permanent damage to this type of equipment and will void
the factory warranty.
7. Allow sufficient space around the unit for easy servicing.
8. Keep the water softener out of direct sunlight. The heat may soften and distort plastic parts.
2. Make sure the bypass is attached properly to the control valve. Connect the straight, elbow, or ex connectors to the bypass with red clips. Connect the inlet and outlet of the
water softener to the plumbing of the house.The control valve must not be submitted to temperatures above 43°C (110°F). When sweat ttings are used, to avoid damaging
the control valve, solder the threaded copper adapters to the copper pipe and then, usingTeon tape, screw the assembly into the bypass valve.
Do not use pipe thread compound as it may attack the material in the valve body.
3. Apply Teon tape and o-rings to the ttings.
4. Connect water softener to the house plumbing. Any solder joints near the valve must be done before connecting any piping to the valve. Always leave at least 6”(152 mm)
between the valve and joints when soldering pipes that are connected to the valve. Failure to do this could cause damage to the valve.
5. Drain Line connection: Attach 1/2”ID, 5/8”OD drain hose to the hose barb and tighten securely with a hose clamp. Run the drain line to a oor drain or a laundry drain.
Complete any necessary plumbing.
1. Determine the best location for your water softener, bearing in mind the location of your water supply lines, drain line, and 120 volt AC electrical outlet. Subjecting the
softener to freezing or temperatures above 43°C (110°F) will void the warranty.
INSTALLATION STEPS

10 11
INSTALLATION STEPS
NOTE
Before starting installation,
read page 16, Plumbing
System Clean-Up, for
instructions on some
procedures that may need
to be performed first.
6. *Using the Allen Key (included), place the unit in the bypass position.
7. Make sure there are no leaks in the plumbing system before proceeding.
*Automatic Water Bypass
The regeneration cycle lasts approximately 1.5 hours to 3.0 hours depending on the specic model, after which treated water service will be restored. During regeneration,
untreated water is automatically bypassed for use in the household. Hot water should be used as little as possible during this time to prevent hard water from lling the water
heater.
IMPORTANT: This is why the automatic regeneration is set for sometime during the night and manual regenerations should be performed when little or no
water will be used in the household.
*Manual Water Bypass
In case of an emergency, you can isolate your water softener from the water supply using the 3 valve plumbing bypass or the bypass valve located at the back of the control. In
normal operation the bypass is open with the ON/OFF knobs in line with the INLET and OUTLET pipes. To isolate the water softener, simply rotate the knobs clockwise (as indi-
cated by the word BYPASS and arrow) until they lock. You can use your water related xtures and appliances as the water supply is bypassing the water softener . However, the
water you use will be hard. To resume treated service, open the bypass valve by rotating the knobs counterclockwise. Please make sure bypass knobs are completely open
otherwise the untreated water could bypass through the valve.
NOTE
If the plumbing system is
used as the ground leg of
the electric supply,
continuity should be
maintained by installing
ground straps around any
nonconductive plastic
piping used in installation.
- See page 9
Sample
Connection
Sample
Connection
SERVICE
BYPASS
Sample
Connection
Sample
Connection
SERVICE
BYPASS
BYPASS

12
Insert Sleeve inside the Tubing
Attaching Brine Tubing to the Brine Line
of the Valve
a) Attach the three brine grid legs to grid plate. The legs
will snap on to the tabs of the salt plate making a
“click”sound.
c) Drop the brine grid with brine well inside the
brine tank such that the nut tting faces the
hole on the brine tank. Then press the grid
evenly inside the brine tank until the brine grid
legs touches the bottom of the brine tank.
b) Insert the brine well assembly inside the grid
plate as well below.
d) Take the brine tube and insert the nut and plastic sleeve as
shown below.
e) Insert the tube in the oat assembly elbow and hand tighten
the nut.
f)For installation of brine tank at the installation site, pull the
other end of the brine tube through the hole on the brine
tank. The completed assembly is shown below.
The hole in
the brine tank
should line up
with the brine
line as shown .
IMPORTANT: IT
IS IMPORTANT
TO ALIGN THE
HANDLE TO
THE BRINE
WELL AS
SHOWN
Insert Sleeve
INSTALLING BRINE TANK*

12 13
Optional
Overow
Assembly
Brine Valve
Connector Detail
AC120V/10A
Current Protect Socket Brine Elbow
Assembly
Water Pipe Outlet
Main tank
5/8”Drain Line
Bypass assembly
5/8”Overow Line
Floor drain
Optional
Pipes Fixed
Structure
Drain Elbow
Assembly
Outlet
Brine Tank
3/8”Brine Tube
Inlet
Water Pipe Inlet
Water Softener Installation
Outlet
NOTICE - THERE ARE INLET
AND OUTLET LABELS
ON THE VALVE. PLEASE
MAKE SURE TO PLUMB AS
SHOWN HERE
Inlet
NOTE: A 3-Valve bypass should
be plumbed around the treatment
equipment as an added safety measure
OUT
Softener Filter
Spigot
Treated Raw
IN OUT IN
CAUTION!
Never insert drain line
directly into a drain, sewer line, or trap.
Always allow an air gap between the drain
line and the wastewater to prevent the
possibility of sewage being back-siphoned
into the softener.
NOTE
Waste connections or drain
outlet shall be designed and
constructed to provide for
connection to the sanitary
waste system through an
air-gap of 2 pipe diameters
or 1 inch (22 mm) whichever
is larger.
Connect Softener to the House Plumbing Any solder joints near the valve must be done before connecting any piping to the valve. Always leave at least 6”(152 mm)
between the valve and joints when soldering pipes that are connected to the valve. Failure to do this could cause damage to the valve.
WATER SOFTENER INSTALLATION

14
MENU
SET
System initializing
Please wait
Screen Display
When power is supplied to
the control, the screen may
display“INITIALIZING WAIT
PLEASE”while it finds the
service position.
MENU
SET
Flow Rate 3 gpm/min
18-Apr-2017 10:35AM
Remain 010000GAL
Capacity 01000 GAL
The controller will show the following on the
screen: Time, Date and Gallons Remaining for
Regeneration
Familiarize with Button Configuration:
*NOTE
All units are factory pro-
grammed for the correct size
and regeneration cycle, alter-
ation should only be done by
a factory trained technician or
after consultation with one of
our technical representatives.
STARTUP & PROGRAMMING
STEP 1. Connect the Transformer to the Valve
Plug the 12-volt transformer into a 120 VAC 60 Hz outlet.
BRINE TANK MODEL – Water to be Added at theTime of Installation:
For LWS1.0 and LWS1.5 (18.1”x 34.7”) - 2.5 US Gallons
For LWS2.0 (20.3 x 37.4) - 3.25 US Gallons
After lling, the water level should be approximately 1”above the grid plate.
STEP 2. Add Water to Brine Tank
Open the brine tank /cabinet salt lid and add water as per
the info below. Do not add salt to the brine tank at this
time.
STEP 3. Manually Regenerate the Valve
Please see the following instructions and diagram to properly prepare your system for use.
Important - The bypass valve should be in the bypass position before completing the next steps.
1. If screen is locked, press MENU for 5 seconds to unlock.
2. Press MENU and scroll down using the UP and DOWN
arrows to“Manual Regen”. Press SET.
3. Then select“Regen Now”and press SET.
4. The control valve will advance to“Brine Drawing”. Skip
this cycle by pressing any key for 3 seconds.
5. The control valve will advance to“Backwashing”. At
this step, unplug the power supply and slowly open
the bypass inlet valve. Allow the tank to ll with water
until all air has been purged and there is a steady ow
at the drain.Then plug the power supply back into the
outlet.
6. Skip the rest of the backwashing step by pressing
any key for 3 seconds. The control valve will advance to
“Rinsing”.
7. Skip the“Rinsing”step by pressing any key for 3
seconds.
8. The control valve will advance to“Brine Rell”. Allow
this step to complete automatically. This step cannot
be skipped.
9. Open the bypass valve outlet to the service position
and move on to the programming, STEP 4.

14 15
STEP 4. Program Valve
It is necessary to complete a few final programming steps in order to personalize the system for your application. Please see the
instructions and diagram below.
STARTUP & PROGRAMMING (CONTINUED)
1. Press MENU and select“Date and Time”using SET. Use the UP and DOWN arrows to change the digits if necessary. Then press SET to conrm. Once complete, press MENU.
2. Scroll down to“Hardness”and press SET. Use the UP and DOWN arrows to change the digits to match the test result hardness. Then press SET to conrm. Once complete, press
MENU.
3. Scroll down to“Main Menu”and press SET. Then choose“Regen Time Setting”by pressing SET. Enter the desired time the system will regenerate. It should take place when
there is no or little use in the home. Be sure there are no conicting regeneration times if there are other pieces of equipment. Once chosen, press SET. The continue to press
MENU until you’ve reached the home screen.
4. “Dealer Information”selection is optional
5. The“Salt Reminder”selection is optional. If selected, it is based on a starting and replenishing quantity of 80 lbs of salt.
Date and Time
Hardness
Manual Regen.
Dealer Information
Salt Reminder
Main Menu
= = Date and Time = =
17-Feb-2016 12:25pm
Press To Cancel
Press To Conrm
Setting Complete
Press To Return
Auto On
Date and Time
Hardness
Manual Regen.
Dealer Information
Salt Reminder
Main Menu
Setting Complete
Press To Return
Date and Time
Hardness
Manual Regen.
Dealer Information
Salt Reminder
Main Menu
=Hardness =
25 GPG
Press To Cancel
Press To Conrm QUALITY WATER
666 3 AVE
CHIGAGO IL
TEL [phone]
Setting Complete
Press To Return
Date and Time
Hardness
Manual Regen.
Dealer Information
Salt Reminder
Main Menu
= Main Menu =
Regen. Time Setting
System Capacity
Salt Mode Setting
Advanced Menu
= = Regen. Time = =
02:25AM
Press To Cancel
Press To Conrm
Setting Complete
Press To Return
Date and Time
Hardness
Manual Regen.
Dealer Information
Salt Reminder
Main Menu
Setting Complete
Press To Return
Salt Reminder
ON OFF
Press To Cancel
Press To Conrm
Dealer
information
input letter
by letter
Set up
Regeneration
Time:
Set up Current Time of the
Day and hardness:
Press Set
Key till
you hear
“Beep”

16
STARTUP & PROGRAMMING (CONTINUED)
Salt
Water
STEP 5. Add Salt to the Brine Tank
Put 80 lbs of water softener salt in the brine tank. The unit will automatically fill the
water to the correct level when it regenerates.
Start up and
programming
complete.
Unit is now
operational.
NOTE
NEW SOUNDS
You may notice new sounds as
your water softener
operates. The regeneration
cycle lasts approximately 1.5
hours to 3.0 hours depending
on the specific model. During
this time, will be able to hear
water running intermittently to
the drain, depending on
proximity of the unit to
sleeping area and time of
regeneration.
PLUMBING SYSTEM CLEAN-UP
The following procedures are guidelines only but have proven successful in most instances. Under no circumstances should any procedure outlined below be followed if contrary
to the appliance manufacturer’s instructions. Should there by any questions concerning the advisability of performing a procedure, it is strongly recommended the manufactur-
er’s authorized service outlet be consulted prior to performing the procedure.
Water Heater
If the water heater has been exposed to both iron and hardness for a long period of time, replacement of the heater tank maybe the only practical solution to prevent continued
staining originating from this source. After completing the installation of the softener, clean the water heater by following these instructions:
1. Shut o energy supply to water heater and close heater inlet water valve.
2. Drain hot water tank completely. Open inlet water valve allowing heater tank to be relled with iron-free water. Continue
ushing until water runs clear to drain.
3. If, after approximately 30 minutes ushing, water does NOT clear, terminate ushing operation. Rell hot water heater with
water and pour approximately 1/2 gallon of household bleach into top of heater tank. Allow bleach solution to stand in tank for
20 to 30 minutes. Flush tank.
Dishwasher
Consult owners’handbook and follow manufacturer’s instructions.
Toilet Flush Tanks
Prior to the installation of the system, pour 4 to 6 ounces of resin mineral cleaner Pro-Rust Out or or other suitable cleaner such as CLR that contains a mild acid into ush tanks
and bowls and let stand.When installation is completed, ush toilets several times with softened water. If stains or deposits return, check that lines are connected to treated
water. Repeat procedure until water is clear at drain.
NOTE
If water does not clear in
approximately 10 minutes,
water heater should
probably be replaced.

16 17
Salt
Water
Service Schedule
The seals and spacers along with the piston assembly should be inspected/cleaned or replaced every year depending on the inlet water quality and water usage.
See inspection and replacement of Piston Assembly and Seal and Spacer Kit, page 21.
The injectors should be cleaned/inspected or replaced every year depending on the water quality and use. See Clean Injector Assembly, page 24.
The media should be replenished or replaced depending of inlet water quality and water consumption. Check with your water treatment expert on the media bed change
frequency.
Maintenance Kit (60010307) should be used for servicing control on an annual basis. The
maintenance kit consists of piston assembly, seals and spacers, injectors.
Maintenance of your new water softener requires very little time or eort but it is essential. Regular maintenance will ensure many years of ecient and trouble free operation.
FAILURE TO FOLLOW BASIC MAINTENANCE SCHEDULE WILL RESULT IN THE UNIT FAILING TO OPERATE PROPERLY AND VOID YOUR
WARRANTY.
CAUTION!
Liquid brine will irritate eyes,
skin and open wounds -
gently wash exposed area
with fresh water. Keep
children away from
your water softener.
Bridging
Humidity or the wrong type of salt may create a cavity between the water and the
salt.This action, known as“bridging”, prevents the brine solution from being made,
leading to your water supply being hard.
If you suspect salt bridging, carefully pound on the outside of the plastic brine tank
or pour some warm water over the salt to break up the bridge.This should always
be followed up by allowing the unit to use up any remaining salt and then thor-
oughly cleaning out the brine tank. Allow four hours to produce a brine solution,
then manually regenerate the softener.
MAINTENANCE INSTRUCTIONS AND SCHEDULE
Cleaning of your Brine / Salt tank
Salt tanks will build up sludge (undissolved salt) in the bottom of them that will continue to increase as time goes by. Every 2 - 3 years the salt tank should be cleaned out
completely and re started using the original start up instructions.
Never subject your system to freezing, vacuum or to temperatures above 43°C (110°F).
Checking the Salt Level
Check the salt level monthly. Remove the lid from the cabinet or brine tank, make sure salt level is always above the brine level.
Add Salt to the Brine Tank
Put 80 lbs of water softener salt in the brine tank.The unit will automatically ll the water to the correct level when it regenerates. Use only clean salt labeled for water softener
use, such as pellet or nugget.The use of rock salt is discouraged because it contains insoluble silt and sand which build up in the brine tank and can cause problems with the
system’s operation. Add the salt directly to the tank, lling no higher than the top of the brine well.
NOTE :THE WATER LEVEL SHOULD BE BELOW THE SALT LEVEL ALL THE TIME
CAUTION!
Incorrect start up, water
above the salt level, (not
enough salt in tank) will both
effect the units capacity and
result in hardness slippage.
Should either of these situa-
tions happen or the unit fails
to regenerate for any other
reason please first correct
the problem. Then regen-
erate the unit manually 2
times in a row to restore the
reserve capacity and bring
the media bed back up to
specification.

18
MAINTENANCE INSTRUCTIONS AND SCHEDULE
Care of Your Equipment
To retain the attractive appearance of your new water softener, clean occasionally with a mild soap solution. Do not use abrasive cleaners, ammonia or solvents. Never subject
your softener to freezing or to temperatures above 43°C (110°F).
Resin Cleaner
An approved resin cleaner must be used on a regular basis if your water supply contains iron.The amount of resin cleaner and frequency of use is determined by the quantity of
iron in your water (consult your local representative or follow the directions on the resin cleaner package).
Before Servicing
1. Turn o water supply to water softener:
a. If the water softener installation has a 3 valve bypass system rst open the valve in the bypass line, then close the valves at the water softener inlet & outlet.
b. If the water softener has an integral bypass valve, put it in the bypass position.
c. If there is only a shut-o valve near the water softener inlet, close it.
2. Relieve water pressure in the softener by stepping the control into the backwash position momentarily. Return the control to the In Service position.
3. Unplug electrical cord from outlet.
4. Disconnect drain line connection.
SERVICING CONTROL VALVE
CAUTION!
Disassembly while under
pressure can result in flooding.
Always follow these steps prior
to servicing the valve.
WARNING!
ELECTRICAL SHOCK
HAZARD! UNPLUG THE UNIT
BEFORE REMOVING THE
COVER OR ACCESSING ANY
INTERNAL CONTROL PARTS

18 19
Problem Possible Solutions
1. WATER SOFTENER DELIVERS HARD WATER
A. Bypass valve is open
B. No salt in brine tank
C. Injector or screen plugged
D. Insucient water owing into brine tank
E. Hot water tank hardness
F. Leak at distributor tube
G. Internal valve leak
H. Flow meter jammed
I. Flow meter cable disconnected or not plugged into meter cap
J. Improper programming
A. Close bypass valve
B. Add salt to brine tank and maintain salt level above water level
C. Replace injectors and screen
D. Check brine tank ll time and clean brine line ow tank control if plugged
E. Make sure distributor tube is not cracked. Check o-ring and tube pilot
F. Make sure distributor tube is not cracked. Check o-ring and tube pilot
G. Replace seals and spacers and/or piston
H. Remove obstruction from ow meter
I. Check meter cable connection to timer and meter cap
J. Reprogram the control to the proper regeneration type, inlet water hardness, capacity or ow meter size.
2. WATER SOFTENER FAILS TO REGENERATE
A. Electrical service to unit has been interrupted
B.Timer is not operating properly
C. Defective valve drive motor
D. Improper programming
A. Assure permanent electrical service (check fuse, plug, chain or switch)
B. Replace timer
C. Replace drive motor
D. Check programming and reset as needed
3. UNIT USES TOO MUCH SALT
A. Improper salt setting
B. Excessive water in brine tank
C. Improper programming
A. Check salt usage and salt setting
B. See #7
C. Check programming and reset as needed
4. LOSS OF WATER PRESSURE
A. Iron build-up in line to water softener
B. Iron build-up in water softener
C. Inlet of control plugged due to foreign material broken loose from pipes
by recent work done on plumbing system.
A. Clean line to water softener
B. Clean control and add resin cleaner to resin bed. Increase frequency of regeneration
C. Remove piston and clean control
5. LOSS OF RESIN THROUGH DRAIN LINE
A. Air in water system
B. Drain line ow control is too large
A. Assure that well system has proper air eliminator control. Check for dry well condition.
B. Ensure drain line ow control is sized
6. IRON IN SOFTENED WATER
A. Fouled resin bed
B. Iron content exceeds recommended parameters
A. Check backwash, brine draw and brine tank ll. Increase frequency of regeneration. Increase backwash
time.
B. Add iron removal lter system
7. EXCESSIVE WATER IN BRINE TANK
A. Plugged drain line ow control
B. Brine valve failure
C. Improper programming
A. Clean ow control
B. Replace brine valve
C. Check programming and reset as needed
8. SALT WATER IN SERVICE LINE
A. Plugged injector system
B.Timer not operating properly
C. Foreign material in brine valve
D. Foreign material in brine line ow control
E. Low water pressure
F. Improper programming
A. Clean injector and replace screen
B. Replace timer
C. Clean or replace brine valve
D. Clean brine line ow control
E. Raise water pressure
F. Check programming and reset as needed
9. WATER SOFTENER FAILS TO DRAW BRINE
A. Drain line ow control is plugged
B. Injector is plugged
C. Injector screen is plugged
D. Line pressure is too low
E. Internal control leak
F. Improper programming
G. Timer not operating properly
A. Clean drain line ow control
B. Clean or replace injectors
C. Replace screen
D. Increase line pressure (line pressure must be at least 20 psi at all times)
E. Change seals and spacers and/or piston assembly
F. Check programming and reset as needed
G. Replace timer
10. CONTROL CYCLES CONTINUOUSLY
A. Timer not operating properly
B. Faulty microswitches and/or harness
C. Faulty cycle cam operation
A. Replace timer
B. Replace faulty microswitch or harness
C. Replace cycle cam or reinstall
TROUBLE SHOOTING GUIDE

20
Problem Possible Solutions
11. DRAIN FLOWS CONTINUOUSLY
A. Foreign material in control
B. Internal control leak
C. Control valve jammed in brine or backwash position
D. Timer motor stopped or jammed teeth
E. Timer not operating properly
A. Remove piston assembly and inspect bore. Remove foreign material and check control in various regener-
ation positions
B. Replace seals and/or piston assembly
C. Replace piston and seals and spacers
D. Replace timer motor and check all gears for missing teeth
E. Replace timer
12. (Error Code) (Error E1) - Electrical Trouble Shooting:
Issue1: When the controller is plugged, the buzzer beeps and the screen
displays ”System Error E1”
Cause: The wire of micro switch is not plugged or loose.
Check the micro switch and connect the wire well.
13. (Error Code) (Error E1) - Electrical Trouble Shooting:
Issue 2: The buzzer beeps and the screen displays“System Maintaining E1”
Cause: The wire of micro switch is not plugged or loose..
Check the micro switch and connect the wire.
14. (Error Code) (Error E2) - Electrical Trouble Shooting:
Issue: The buzzer beeps and the screen displays “System Error E2”
Cause: The motor can not nd its right position, micro switch or motor mal-
function, automatic circuit protection action.
Check the current of micro switch and motor.
15. (Error Code) (Error E2) - Electrical Trouble Shooting:
Issue 2: The buzzer beeps and the screen displayed“ System Maintaining E2”
Cause: The motor can not nd its right position.
Replace Motor or PCB.
TROUBLE SHOOTING GUIDE