CSI Optimizr MSF32-10D-S2 User manual

Signature 2
Signature 3
Optimizr™ Manual
Installation / Operation Manual

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www.csiwater.com
Online at
Register Your Product
Softener Specifications............................................................ Page 3
Softener Installation................................................................. Page 5
Programming the Control Valve............................................... Page 11
Master Programming............................................................... Page 13
Utilizing Bluetooth................................................................... Page 14
Control Valve Powerhead Assy. Sig. 2 & Sig 3...................... Page 17
Valve Body Assembly Sig. 2.................................................... Page 18
Bypass Assembly Sig. 2........................................................... Page 20
Valve Body Assembly Sig. 3................................................... Page 21
Bypass Assembly Sig. 3.......................................................... Page 23
Service Instructions................................................................. Page 24
Troubleshooting........................................................................ Page 26
Error Codes.............................................................................. Page 28
Warranty Information............................................................... Page 29

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WARNING
Lubricants
Do NOT use Vaseline, oils, hydrocarbon lubricants or spray silicone anywhere! Petroleum base lubricants will cause
swelling of o-rings and seals. The use of other lubricants may attack plastic Noryl®. It is recommended that Dow
Corning® silicone grease be used as a lubricant for all control valves. Dow Corning® 7 Release Compound is used in the
manufacture of Chandler Systems control valves. (Part # LT-150)
Sealants
Pipe dope and liquid thread sealers may contain a carrier that attacks some plastic materials. It is recommended that
Teflon® tape be used to seal plastic Noryl® threaded fittings.
Softener Specifications
General Specifications MSF32-10D-S2
MSF32-10D-S3
MSF48-15D-S2
MSF48-15D-S3
Regeneration Type M - Metered M - Metered
Filter Media Capacity 1 cu ft 1.5 cu ft
Softening Capcity 32,000 48,000
Service Flow Rate (gpm)* 5.0 8.0
Intermittent Flow Rate (gpm) 7.0 10.0
Backwash Flow Rate (gpm) 5.0 7.0
Gallons Used / Backwas 130 170
Mineral Tank Size 10 x 65 13 x 65
Space Required 18 x 28 x 73 18 x 31 x 73
Approximate Shipping Weight (lbs) 126 182
* The pressure drop does not exceed 15.0 psi at the service flow rate

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PLEASE NOTE THESE SPECIFICATIONS BEFORE PROCEEDING
OPERATING PRESSURE RANGE : 20 - 125 PSI
OPERATING TEMPERATURE RANGE : 33º F - 120º F
INLET / OUTLET PIPE SIZE : 3/4: FNPT
PLEASE COMPLY WITH ALL APPLICABLE PLUMBING CODES
PROTECT THE SOFTENER AND PIPING FROM FREEZING TEMPERATURES
Please read the entire Owner’s Manual and Instruction before installation.
This Owner’s Manual must stay with the unit.
-How A Water Softener Works-
Water hardness is derived from Calcium and Magnesium minerals that have been dissolved into the water under the
earth’s surface. These minerals are found in limestone deposits and are the source of hard water. The amount of hard-
ness in a given water supply is dependent upon the quantity of Calcium and Magnesium present and the length of time
water has been in contact with them. This can vary dramatically from well-to-well and, for this reason, a water analysis is
imperative in order to determine the proper treatment method. The degree of hardness increases as the concentration of
Calcium and Magnesium “ions” increase and is measured in Grains Per Gallon (gpg).
The problem of hard water in the home / business comes to light in many facets of daily use. Water spots and scum left
behind on bathtubs, fixtures and showers; wear and tear on appliances; calcium build-up in hot water heaters and piping;
and, greater amounts of soap and detergents being used are just a few examples.
The modern water softener is designed to reduce hardness ions and their unpleasant side effects. Special resin beads in
the softener mineral tank are used to change hard water into soft water. The surfaces of these beads are covered with so-
dium ions. As hard water enters the mineral tank and comes into contact with the resin, an exchange of ions takes place
as dissolved Calcium and Magnesium ions cling to the resin surface and sodium ions take their place, thus softening the
water. This process is called Ion Exchange. Over time, the sodium ions used for the exchange process become depleted
and must be replenished.
The water softener provides a Regeneration process whereby brine solution enters the mineral tank, driving-off the col-
lected hardness ions and replenishes the surface of the resin beads with more sodium ions. This process is automatically
initiated by the control valve on the mineral tank. The regeneration process has five basic cycles as follows:
1. Backwash - The control valve directs the water flow in a reverse direction through the mineral tank, separating the
resin beads and flushing any accumulated particles to a waste drain.
2. Brine & Rinse - In the first part of this cycle, the control valve directs brine solution downward through the mineral
tank, driving-off collected hardness ions and replenishing the resin beads with sodium ions. The second part of the
cycle rinses hardness ions and excess brine from the mineral tank to the waste drain.
3. Rapid Rinse - The control valve directs the water flow downward, settling and recompacting the resin bed.
4. Brine Refill - The control valve directs fresh water into the salt compartment to create new brine solution for the next
scheduled regeneration.
5. Service - This is the normal “operating” cycle where hard water enters the mineral tank, comes into contact with the
resin beads and exchanges hardness ions for sodium ions - the water then becomes “soft” and ready for use.
Softener Specifications

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-Pre-Installation Check List-
A water test should always be performed in order to determine total water hardness (in gpg) and total dissolved iron (in
parts per million - ppm). This is critical for proper equipment selection, sizing and for determining the program for regen-
eration frequency. If heavy concentrations of iron (above 5 ppm), iron coloration, iron bacteria or sediment are present,
filtration prior to the softener will most generally be required. Certain states may require a licensed plumber for installation.
Note: Flexible water supply connectors and flexible drain line tubing may not be allowed in you locale. Please check
with local plumbing code officials prior to installation.
Installation Requirements
• A level floor position ahead of piping into water heater.
• Unit must be installed at least 10’ ahead of the inlet to a water heater to prevent damage due to back-up of hot water.
• DO NOT install the unit in an area of direct sunlight or where freezing temperatures may occur!
(See Installation Diagrams for proper placement and plumbing connections.)
• A level floor position ahead of piping into water heater.
• Unit must be installed at least 10’ ahead of the inlet to a water heater to prevent damage due to back-up of hot water.
• DO NOT install the unit in an area of direct sunlight or where freezing temperatures may occur!
(See Installation Diagrams for proper placement and plumbing connections.)
-Major System Components-
1. Brine Tank - This tank holds the salt that is added to the softener. This salt is dissolved with water to form a brine solution
used in the softener regeneration process.
2. Resin Tank - This tank contains the ion exchange resin media. Water flows through the resin tank under pressure to
come into contact with the resin for water softening.
3. Control Valve - The valve directs water through the resin tank for water softening and controls the flow of water / brine
for the regeneration process.
Installation

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Installation
-Softener Location / Other Requirements-
• Locate the unit near an unswitched, 120 volt / 60 Hz grounded electrical outlet.
• Check for distance and proper drain installation (e.g. floor drain, washing machine standpipe).
• Determine type and size of piping required for softener connection (e.g. copper, galvanized, PVC plastic).
Note
• If household plumbing is galvanized and you intend to make the installation with copper (or vise versa), obtain
di-electric unions to prevent dissimilar metal corrosion.
• Where the drain line is elevated above the control valve or exceeds 20 feet in length to reach the drain, use 3/4" I.D.
drain line tubing instead of 1/2" I.D. Drain line tubing is not included.
• All plumbing lines not requiring “soft” water should be connected “upstream” of the softener.
• The brine tank drain line is gravity flow and must discharge below the overflow fitting.
• The brine overflow is provided as a back-up in the event the safety float shut-off should fail, allowing the brine tank to
overfill. This drain connection would then carry the excess water to the drain and prevent flooding of the floor. Therefore,
no liability will or can be assumed by the manufacturer of the softener should this occur.
Caution
• If sweat soldering copper pipe (remember to always use lead free solder and flux), cover bypass valve with wet rags
to prevent heat damage to connections and control valve! If using PVC or plastic pipe primers and solvent cements
specifically recommended for use with potable water are required.
• Do not “TEE” to the main drain line from control valve.

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-Installation Procedure-
- Water Supply Connections and Bypass Valve -
To allow for softener servicing, swimming pool filling or lawn sprinkling, a manual bypass valve has been installed
at the factory. The bypass allows hard water to be manually routed around the softener.
1. Position softener at desired location for installation. (See Installation Diagrams.)
2. The filter material is shipped separately from the mineral tank. The top tank must be loaded with material after unit
has been placed at the desired location.
A. Remove the control valve by unscrewing from the tank. Do not fill through dome hole.
B. Use cap provided to place over top of distributor tube to prevent material from entering tube while filling.
C. Place media funnel (part # U-1006) in hole on top of tank.
D. Pour several gallons of water in the tank. (Fill until upper chamber is about 1/3 full.)
E. Pour in the required filter media. No gravel is required. The required quantity of media is listed in the
Optimizer™ specifications.
F. After filling the tank with material, use a garden hose or several buckets to fill the tank with water.
Note: This will permit the filtering media to become soaked while preparing the installation and will prevent the control
valve from being plugged with floating material on initial backwash.
G. Remove funnel and clean filter media from tank threads.
H. Remove cap from distributor tube.
I. Replace control valve on mineral tank. Do not use Teflon tape or paste on valve threads, as the valve to tank
o-ring seals this joint.
Caution: Be extremely careful to position distributor tube into control valve distributor tube pilot hole.
3.Turn OFF main water supply and OPEN nearest faucet to relieve pressure.
4. Cut main line and install appropriate elbows and extensions. Inlet and outlet connections on the control valve are 3/4”
FNPT.
Caution: Raised arrows located on the sides of control valve body and bypass valve indicate proper direction of
water flow. Install inlet and outlet piping in direction of arrows. It is recommended that a vacuum breaker be
installed on the inlet plumbing.
5. Rotate bypass valve to the bypass position (position of lever is at right angle to inlet / outlet piping).
6. Turn the main supply line on to restore water service to the home.
7. OPEN nearest faucet to evacuate air and repressurize plumbing lines.
8. Check for leaks!
Installation
Signature 3 Bypass - Shown

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Installation
-Brine Line and Overflow Connection-
1. Position brine tank on a smooth, level surface near the softener resin tank. If necessary, the brine tank can be
placed at a higher level than the resin tank, but never at a lower level.
2. Install one end of 3/8" O.D. by 1/4" I.D. brine line tubing (included with unit) to compression fitting located on left side
of control valve.
3. Remove brine tank cover.
4. Remove cap from brine well.
5. Insert opposite end of brine line through outer hole in brine tank.
6. Connect brine line to compression fitting on safety brine valve located inside brine well. Replace brine well cap.
7. Install 1/2" I.D. drain line tubing (not included) to the overflow fitting on brine tank located just below the brine line.
8. Run the opposite end of brine tank drain line to a suitable drain.
- Electrical Connection -
1. Connect the power cord and plug power supply into a 115 volt / 60 Hz receptacle.
Note : Do not plug into an outlet controlled by a wall switch or pull chain that could inadvertently be turned off
Electronic Connections
P = Power Supply
B = Powered in Backwash Step Only
(Cycle #1)
S = Powered for Entire Regen. Cycle
- Drain Line Connection -
1. The drain line flow control assembly is pre-assembled for your convenience. Should you choose to hard plumb the
drain line, please remove the barb fitting. The flow control housing can be removed by removing the clip and pulling
straight out on housing.
Note: When re-installing the drain line flow control housing, be sure you hear and feel the O-Ring pop into place before
inserting the clip.
2. Install 1/2” I.D. drain line tubing (not included) from hose barb to an open drain. A 4” gap between end of the drain line
and the open drain is required to prevent waste water backflow. Keep the drain line as short as possible. An overhead
drain line can be used if necessary, but should discharge below the control valve. A syphon trap (taped loop) at the
outlet of the drain line is advisable to keep the drain line full and assure correct flow during backwash. Elbows or other
fittings must be kept at a bare minimum.
Note: Where the drain line is elevated above the control valve or exceeds 20 feet in length, 3/4” I.D. drain line tubing
should be used.
P B S

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Installation
- Pressurizing The System -
1. Make certain Signature Series Control Valve is in SERVICE position.
2. Slowly rotate bypass valve to the SERVICE position. (Position of bypass lever is parallel to inlet / outlet piping.)
3. Open the nearest faucet to evacuate air from plumbing lines.
4. Check for leaks! If water is observed leaking from bottom of bypass, close and open bypass lever several times to
seat o-rings. Exercise bypass valve.
5. After air is evacuated from plumbing lines, close bypass (position of bypass lever is perpendicular to the direction of
inlet pipe) on bypass valve.
Note: Salt settings are pre-set at the factory for the maximum shown on the capacity charts.
Warning: Do not reduce salt settings below 9 lbs. as the water level in the brine tank will not reach the grid plate.
Note: Salt settings are pre-set at the factory for the maximum shown on the capacity charts.
Warning: Do not reduce salt settings below 9 lbs. as the water level in the brine tank will not reach the grid plate.
- Control Valve Operation -
1. Advance control valve to BACKWASH (cycle 1) position and allow water to run to drain for 3 to 4 minutes.
Warning: Close valve on bypass prior to selecting the backwash position. After backwash position has been
established, slightly open bypass to evacuate air from the media tank. Fully open valve when all air
is depleted. This procedure will prevent media from being uplifted into control valve.
2. Advance control valve to BRINE REFILL (cycle 4) position and allow the brine tank to fill just over the salt grid plate.
3. Advance control valve to BRINE & RINSE (cycle 2) and allow the control valve to draw water from the brine tank until it
stops. If no draw is observed, check tightness of brine line compression fittings.
4. Advance control valve to RAPID RINSE (cycle 3) position and let run to drain for 3 - 4 minutes.
5. Advance control valve to BRINE TANK REFILL (cycle 4) position and allow the control valve to automatically fill the
brine tank.
Note: Control valve will advance to service position automatically.

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- Start Up Procedure -
- Disinfection -
For disinfection of your unit, please follow the Sani-System Procedure on the back of the packet provided.
- Filling The Brine Tank With Salt -
To expect a high level of performance and reliability, a salt manufactured specifically for water softeners must be used.
Salt of this grade is virtually free from dirt and other particulates that would eventually cause the softener to malfunction.
A pellet type salt is recommended, although any high quality water softener salt (such as solar salt) will suffice. If iron is
present in raw water, use of iron inhibiting salt is recommended. The salt level will decrease after each regeneration cycle.
Consequently, the salt compartment will need to be checked and replenished periodically.
1. Fill the brine tank or salt compartment with water softener salt as described above. This will be approximately 250
pounds of salt. (150 lbs. for cabinet models.)
Warning: Do not fill salt above level of the brine well.
2. Replace brine tank lid.
- Final Check -
1. Be certain the bypass valve is in the SERVICE position.
2. Make sure the power supply is connected to an uninterrupted 115-volt outlet.
3. Check that the time of day is set
4. Double check regeneration schedule.
5. Make final check for leaks!
6. Fill out warranty card online at www.csiwater.com
7. Leave all manuals with unit.
- Operation, Care and Cleaning -
When the bypass valve is in the SERVICE position (position of bypass lever is parallel to the inlet / outlet piping), water
is directed through the water softener. Water may be bypassed by turning the lever to the bypass position (position of
bypass lever is at right angles to inlet / outlet piping). Water to the home will bypass the softener and be untreated.
You should manually bypass the softener if :
1. The outside lines do not bypass the water softener and water is to be used for lawn sprinkling or other similar uses.
2. Servicing the water softener.
3. A water leak from the water softener is evident.
4. Shock treating water well and piping with chlorine or other disinfectant.
- Extra Regeneration -
If soft water demands are unusually heavy, an extra regeneration can be initiated manually :
- To Skip A Regeneration -
1. For vacations or extended periods of absence, the power supply can be disconnected from the control valve. It is
recommended that the 9-volt battery be removed.
2. Upon return, plug in cord and reset the time of day. Replace 9-volt battery.
Installation

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- General Care and Cleaning -
1. Do not place heavy or sharp objects on water softener or cabinet.
2. Use only mild soap and warm water to clean exterior of the unit. Never use harsh, abrasive cleaners.
3. Protect the water softener and drain line from freezing.
4. Reset time for daylight saving time periods.
5. Replace 9-volt battery once a year.
6. Inspect and clean the brine tank when sediment appears in the bottom of the salt compartment.
7. Always keep the brine tank supplied with good quality salt, a type designed for use in water softeners.
Main Menu
12:00
1. To enter Main Menu, press the Menu/Enter button.
(Time of Day will flash)
2. To set the Time of Day, press the Set/Change button.
(First digit will flash) Example [12-00]
- To change digit value, press the Set/Change button.
- To accept the digit value, press the Menu/Enter button.
- Next digit will flash to begin setting.
- Once the last digit display is accepted, all digits will flash.
3. To set A.M. or P.M., press the Menu/Enter button.
- To change digit value, press the Set/Change button. Example [ A ]
- To accept the digit value, press the Menu/Enter button.
- Once A.M. or P.M. is accepted, the next menu item will flash.
4. b. To set Hardness an “H” will appear to enter Compensated
Hardness in grains per gallon (gpg) Default setting is 25 gpg. Example [H - 25]
5. To Exit Main Menu, press the Menu/Enter button.
Note: If no buttons are pressed for 60 seconds, the Main Menu will be exited automatically.
Programming the Control Valve

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Normal Operation
1. Home Display
a. Time Clock Softeners -Alternates between the display of Time of Day and Number of Days until the Next
Regeneration.
- Days Remaining until the Next Regeneration will count down from the entered value until it reaches
1 day remaining.
- A Regeneration Cycle will then be initiated at the next designated regeneration time.
b. Metered models alternate the Time of Day and Gallons left until the next regeneration. The meter will count
down to zero (0000) and then regenerate at the scheduled time set.
2. Battery Back-Up (Uses a standard 9-volt alkaline battery.)
Features of Battery Back-Up:
• During power failures, the battery will maintain the time of day as long as the battery has power. The
display is turned off to conserve battery power during this time. To confirm that the battery is working,
press either button and the display will turn on for five (5) seconds.
• If power failure occurs while system is regenerating, the Signature 2 will motor to a shut off position
to prevent constant flow to drain. Depending upon system pressure and other factors, it is possible to
observe a reduced flow to drain during this step. After power is restored, the Signature 2 will return
and finish the cycle where it left off prior to the power interruption.
• When used without battery back-up, during a power failure, the unit stops at its current point in the
regeneration position and then restarts at that point when the power is restored. The time will be
offset by the increment of time the unit was without power, so it is necessary to reset the time of day
on the unit. No other system will be affected.
Starting Extra Regeneration Cycle
1. To Start Delayed Extra Cycle Example [ 1]
- If Gallons Remaining Until Next Regeneration does not read ‘0000’, press and hold the Set/Change
button for 3 seconds until the display reads ‘0000’ on metered models.
- Regeneration cycle will initiate at the next designated regeneration time.
2. To start Immediate Extra Cycle First complete above step.
- With Days Remaining Until Next Regeneration at ‘1’ or ‘0000’,
- Press and hold the Set/Change button.
- After 3 seconds, the regeneration cycle will begin.
3. To Fast Cycle thru regeneration First complete above 2 steps.
Note:Press and hold the Set/Change button for 3 seconds to advance to the next cycle step. Fast Cycle is not
necessary unless desired to manually step through each cycle step. (Repeat until valve returns to the home
display)
Softeners Default (Min)
Step 1 Backwash 10
Step 2 Brine & Rinse 60
Step 3 Rapid Rinse 10
Step 4 Brine Refill 9 lbs/ cu ft
Programming the Control Valve

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Master Programming Mode
Master Programming Mode
To enter Master Programming Mode, press and hold both buttons for 5 seconds.
Note: All Master Programming functions have been preset at the factory. Unless a change is desired, it is NOT
necessary to enter Master Programming Mode.
1. Regeneration Time ( r ) Example [ r 2A ]
- The time of day at which regeneration may take place is designated by the letter “r”.
- Default regeneration time setting for SOFTENERS is 2a
- The first display digit indicates A.M. or P.M. To change the value, press the Set/Change button.
- Press Menu/Enter button to accept the value and move to the next digit.
- The second and third display digits indicate the hour at which the regeneration will occur.
- Change the digits with the Set/Change button and accept with the Menu/Enter button.
- After the entire display flashes, press the Menu/Enter button to move to the next menu item.
2. Regeneration Day Override (A)
- Press Menu/Enter button. This display is used to set the maximum amount of time (in days) the unit can be in
service without regeneration. This setting is identified by the letter “A” in the left digit. Regeneration will begin at
the scheduled time. A setting of zero will cancel this feature.
- Example: Override every 7 days (A-07), default setting, or cancel setting (A-00). Maximum is 29.
3. Regeneration Cycle Step Times (Steps 1, 2, 3, 4)
Example [ 3 - 10 ]
- The next 4 displays set the duration of time in minutes for each regeneration cycle step.
- The step number which is currently modifiable is indicated on the far left of the display screen.
- The number of minutes allotted for the selected backwash step is displayed on the far right.
- Change the digit values using the Set/Change and Menu/Enter buttons as described above.
4. System Capacity in Grains ( c ) – Meter (Demand Mode Only)
- Press the Menu/Enter button. This display is used to set the system capacity in grains and is used in
conjunction with the hardness setting to calculate total gallons of treated water available between regenerations.
This option is identified by the letter “c” in the left digit. The maximum value for this item is 399. Example: 32,000
grain capacity ( c 032 ).
5. Reserve Capacity Setting % Example (p - 25)
6. Bluetooth Enabled BE - 1 (ON)
BE - 0 (OFF)
7. Bluetooth Password BBPP is displayed for one second, then password is displayed.
8. To Exit the Master Programming Mode, press the Menu/Enter button until time of day returns.
Note: If no buttons are pressed for 60 seconds, the Master Programming Mode will be exited automatically.

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For simplified set up and control, please install the Legacy View on a compatible Bluetooth 4.0+ enabled smart phone or
tablet.
1. Download and install the Legacy View app from the Google Play Store, Apple App Store
2. Open the Legacy View app
• Choose a valve device at any time from the list of available devices to connect to by clicking on it.
• If the valve you want to connect to doesn’t show up, or there is a problem connecting to a device you can
press the “Scan for Devices” button or the Legacy View logo at any time to refresh the list and start the
process over.
• If the valve device is a BTLE valve and it has a password other than the default password, the first time you
connect to it the app will ask you to enter the password. After entering it the first time you should not need to
enter it again unless it changes.
3. BTLE Valve devices can be updated by the App. When the app is updated from the Google Play Store or the Apple
App Store, it may contain an updated firmware program for the valve devices. These updates could contain new
features or operational improvements. It is up to the user to allow these updates to be sent to the valve device.
Uploading a new program takes approximately 1 minute.
Dashboard
NOTE: Consult your dealer before making any changes
From the Dashboard, all items in ORANGE can be changed, while blue fields are informational only.
If you are unsure about the function of the field click the for more information.
Utilizing Bluetooth Control

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Utilizing Bluetooth Control
1. Change Time of day (Press “set” to set time automatically based on device
time)
1. Set Backwash Frequency
1. Set Regeneration Time
This sets the amount of days between backwash cycles.
Example: For 2am, just type 2 and press OK.

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FCC ID: SWPLV-019 or SWPEV-019-BLE
Name of Grantee: CHANDLER SYSTEMS, INC.
Equipment Class: Part 15 Low Power Communication Device
Notes: Legacy View Valve
This device complies with part 15 of the FCC Rules. Operation is subject to the following conditions: (1) this device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not
expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been
tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide rea-
sonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and,
if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Status and History
From the Status and History, all items in ORANGE can be reset.
Utilizing Bluetooth Control
1. Start a regeneration or backwash cycle
Option 1: Click the “Regenerate Unit Now.”
If you would like to force the unit into the next cycle step click “Go to Next
Regeneration Step”.
Option 2: “Regenerate Unit at Next Regen Time” button.
Touch any table to explode
a detailed list of the last 60
days.
This will take the system into a backwash cycle at the next regeneration time.

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3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
E
M
*"F" Port is for softener flow meter connection (flow meter not shown)
LETTERS IN DIAGRAM REPRESENT WIRING CONNECTIONS
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1
E
P
P
M
F
Ref Description Part Number Qty
0 Power Head Assy. 21003X100 1
1 Softener Circuit Boad Assy. 21001X102 1
2 Encoder 20001X124 1
3 Front Plate 20001X004 1
4 Encoder Wheel 20001X007 1
5 Main Gear 21001X120 1
6 Power Supply 20001X125 1
7 Back Plate 20001X005 1
8 Lower Front Base For Cover 20111X002 1
9 Motor 20016X006 1
10 Lower Back Base for Cover 20111X003 1
11 Valve Cover 20111X000 1
12 Piston Screw 20001X003 1
13 Screw SC10 3
14 Screw SC9 2
15 Piston Washer 20001X002 1
16 Washer Circuit Board 20111X014 1
17 Screw Motor SC2 1
21 Valve Hex Screw 20001X001 2
Powerhead Assembly - Signature 2 & SIGNATURE 3

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Valve Body Assembly - Signature 2

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Valve Body Assembly - Signature 2
Ref # Description Part # Qty.
1 Piston Assembly 20001X231 1
2 10-24 x 13/16 Screw 20001X226 3
3 Seal & Spacer Kit 20561X253 1
4 End Spacer N/S 1
5A Flow Control Button 5.0 GPM 20251X272 1
Flow Control Button 7.0 GPM 20251X274 1
6 Plastic Flow Control Housing 20017X100 1
6A Flow Control Assy. 5.0 GPM-PVC 20017X262 1
Flow Control Assy. 7.0 GPM-PVC 20017X264 1
7 Drain Line Fitting 1/2” NPT X 1/2” 20017X255 1
8 Drain Retainer 20017X214 1
9 Brine Valve 20561X225 1
10 BLFC Assembly .5 GPM 20001X228 1
11 Brine Line Ferrule 20251X305 1
12 Brine Line Compression Nut N/S 1
13 10-24 X 1 Hex Screw 20001X226 1
14 Injector Cap 20001X223 1
14a Injectory Kit-Specify Size- Inc. (1) ea
#14, #15, #16, #17 & (2) #13
20001X220 1
15 Injector Seal 20001X224 1
16 Injector Assy. Specify Size 20001X219 1
17 Injector Screen 20001X222 1
18 Injector Plug & O-Ring Assy. 20001X217 1
19 O-Ring 20561X205 1
20 O-Ring 20561X204 1

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Ref # Description Part # Qty
1A Meter Assembly, Turbine Complete 20003X200 1
1 Plastic Bypass Valve Assembly 20561X292 1
2
Bypass Valve 3/4” Stainless Steel 20561X270 1
Bypass Valve 1” Stainless Steel 20561X283 1
(1A)
(1)
(2)
Bypass Assembly - Signature 2