Culligan SILVER SERIES User manual

CULLIGAN
SILVER SERIES™
AUTOMATIC
WATER CONDITIONER
MODELS FROM 2001
©2001CulliganInternationalCompany
Cat. No. 01882319
Rev.C12/16/02
DCO#4930
Installation
and
Operating
Instructions
Printed in USA

WARNING- Prior to servicing equipment,disconnectpower
supply to prevent electrical shock.
Attention Culligan Customer:
Theinstallation, service andmaintenance of thisequipment should
berenderedby a qualifiedandtrainedservice technician.Yourlocal
independentlyoperatedCulligandealeremploystrainedserviceand
maintenance personnel who are experienced in the installation,
functionandrepair of Culligan equipment.Thispublicationis written
specificallyfor theseindividuals and isintended for theiruse.
Weencourage Culliganusers to learnabout Culliganproducts, but
we believe that product knowledge is best obtained by consulting
withyourCulligandealer.Untrained individuals whouse thismanual
assumetheriskof any resultingpropertydamageorpersonal injury.
WARNING - If incorrectly installed, operated or maintained,
this product can cause severe injury. Those who install,
operate, or maintain this product should be trained in its
proper use, warned of its dangers, and should read the
entire manual before attempting to install, operate or
maintain this product.
THIS SYSTEM IS NOT INTENDED TO BE USED FOR TREATING
WATER THAT IS MICROBIOLOGICALLY UNSAFE OR OF
UNKNOWN QUALITY WITHOUT ADEQUATE DISINFECTION
BEFORE OR AFTER THE SYSTEM.
CULLIGANINTERNATIONALCOMPANY
OneCulliganParkway
Northbrook,Illinois60062-6209
847.205.6000

Table of Contents Page
Introduction ............................................................... 2
Specifications............................................................ 3
Preparation ............................................................... 4
Installation................................................................. 6
Settings ...................................................................12
Programming............................................................15
ManualCycling ........................................................19
ServiceCheck ..........................................................20
Operation .................................................................21
SanitizingInstructions ..............................................22
Parts List .................................................................23
CULLIGAN
SILVER SERIES™
AUTOMATIC
WATER CONDITIONER
MODELS FROM 2001
Installation
and
Operating
Instructions

The Culligan Silver Series™Water Softeners are tested and validated by WQA
andcertified byULagainstANSI/NSFStandard 44 for the effectivereduction of
calcium and magnesium (hardness) as well as Barium and Radium 226/228*.
For installations in Massachusetts, the Commonwealth of Massachusetts
PlumbingCode248CMRshallbeadheredto.Consultyourlicensedplumber
for installation of the system. This system and its installation must comply
withstateand localregulations.
SAFE PRACTICES
Throughout this manual there are paragraphs set off by special headings.
NOTICE: Notice is used to emphasize installation, operation or maintenance information which is important, but
does not present any hazard.
Example: NOTICE: The nipple must extend no more than 1 inch above the cover plate.
CAUTION:Caution is used when failure to follow directions could result in damage to equipment or property.
Example:
CAUTION:Disassembly while under water pressure can result in flooding.
WARNING:Warning is used to indicate a hazard which could cause injury or death if ignored. Example:
WARNING! ELECTRICALSHOCKHAZARD! UNPLUG THE UNITBEFORE
REMOVINGTHE COVER ORACCESSINGANYINTERNALCONTROLPARTS.
SERIAL NUMBERS
The control valve serial number is located on the back of the timer case.
The media tank serial number is located on the top surface of the tank.
NOTICE: Do not remove or destroy the serial number. It must be referenced on request for warranty repair or
replacement.
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.
*Verified utilizing hardness surrogate per ANSI/NSF Standard 44.
Introduction
2CULLIGANSILVERSERIES WATERSOFTENER
ANSI/NSF44
WaterSoftener
81WN

Specifications
Culligan Silver Series™Water Conditioners with Time Clock, Aqua-Sensor®Device or Soft-Minder®Meter
9” Model 12” Model
Control Valve 5-cycle, Reinforced Thermoplastic 5-cycle, Reinforced Thermoplastic
Overall Conditioner Height 51 in 51 in
1 295 mm 1 295 mm
Media Tank Dimensions (Dia x Ht) 9 x 45 in 12 x 45 in
229 x 1 143 mm 305 x 1 143 mm
Salt Storage Tank Dimensions (Dia x Ht) 16 x 43 in 18 x 43 in
406 x 1 092 mm 457 x 1 092 mm
18 x 43 in
457 x 1092 mm
Exchange Media, Type and Quantity Cullex®Media, 0.86 ft3Cullex®Media, 1.4 ft3
Cullex®Media, 24.5 L Cullex®Media, 40 L
Underbedding, Type and Quantity Cullsan®Underbedding, 12 lb Cullsan®Underbedding, 30 lb
Cullsan®Underbedding, 5.4 kg Cullsan®Underbedding, 14 kg
Exchange Capacity 17,500 gr @ 4.0 lb 24,100 gr @ 6.0 lb
@ Salt Dosage Per Recharge11 133 g @ 1.8 kg 1 560 g @ 2.7 kg
23,900 gr @ 8.0 lb 34,500 gr @ 12.0 lb
1 547 g @ 3.6 kg 2 234 g @ 5.4 kg
26,600 gr @ 12.0 lb 41,900 gr @ 18.0 lb
1 722 g @ 5.4 kg 2 713 g @ 8.1 kg
Efficiency rated dosage14 380 gr/lb 4 010 gr/lb
626 g/kg 573 g/kg
Freeboard to Media216.6-17.6 in 17.5-18.5 in
420-447 mm 444-470 mm
Freeboard to Underbedding339.2 in 38.5 in
996 mm 978 mm
Salt Storage Capacity 250 lb or 375 lb 375 lb
114 kg or 170 kg 170 kg
Rated Service Flow @ Pressure Drop 7.5 gpm @ 15 psi 7.5 gpm @ 13 psi
30 Lpm @ 102 kPa 28 Lpm @ 90 kPa
Total Hardness, Maximum 75 gpg 99 gpg
1 283 mg/L 1 692 mg/L
Total Iron, Maximum 5 ppm 5 ppm
5 mg/L 5 mg/L
Hardness to Iron Ratio, Minimum 8 gpg to 1 ppm 8 gpg to 1 ppm
140 mg/L to 1 mg/L 140 mg/L to 1 mg/L
Operating Pressure 20-125 psi 20-125 psi
140-860 kPa 140-860 kPa
Operating Temperature 33-120°F 33-120°F
1-50°C 1-50°C
Electrical Requirements 24V/60Hz 24V/60 Hz
Electrical Power Consumption, Min/Max 3 Watts/35 Watts 3 Watts/35 Watts
Drain Flow, Maximum42.3 gpm 3.5 gpm
9 Lpm 14 Lpm
Recharge Time, Average580 min 85 min
Recharge Water Consumption, Average 40 gal 82 gal
170 L 325 L
1 The efficiency rated dosage is only valid at the 4 lb. salt dosage for the 9" models and 6 lb. for the 12" models.
2 Measured from top of media to top surface of tank threads (backwashed and drained).
3 Measured from top of underbedding to top surface of tank threads.
4 Backwash at 120 psi (830 kPa).
5 10 minute backwash, 4 lb (1.8 kg) 9” model or 6 lb (2.7 kg) 12” model salt dosage. SPECIFICATIONS 3

COMPONENTDESCRIPTION
The water conditioner is shipped from the factory in a minimum of four cartons. Remove all components from their
cartons and inspect them before starting installation.
ControlValveAssembly - Includesthe 5-cycleregeneration control valve and theAccusoft®Microprocessor. Small
parts packages will contain additional installation hardware. Installation and Operations Instructions and an
Owner’s Guide are included.
MediaTank- Includes Tripl-Hull™media tank complete with Cullex®ion exchange resin, underbedding and outlet
manifold.
Salt StorageTankAssembly - Includes salt storage container with support plate and Dubl-Safe™brine refill valve
and chamber.
Bypass Valve - Includes the Cul-Flo-Valv®, interconnecting couplings, and the screws necessary for assembly.
TOOLS AND MATERIALS
The following tools and supplies will be needed, depending on installation method. Observeall applicable codes.
AllInstallations
• Safety glasses
• Phillipsscrewdrivers, smalland mediumtip.
• Gaugeassembly (PN 00-3044-50 or equivalent)
• Siliconelubricant(PN 00-4715-07 orequivalent)-DONOTUSEPETROLEUM-BASEDLUBRICANTS
• A bucket, preferably light-colored
• Towels
SpecialTools
• Torch, solder and flux for sweat copper connections
• Threading tools, pipe wrenches and thread sealer for threaded connections.
• Saw, solvent and cement for plastic pipe connections.
Materials
• Brineline,5/16” (PN 00-3031-28 orequivalent)
• Drainline,1/2”(PN 00-3030-82, gray,semi-flexible;orPN 00-3319-46, black, semi-rigid;orequivalent)
• Thread sealing tape
• Pressure reducing valve (if pressure exceeds 125 psi [860 kPa], PN 00-4909-00 or equivalent)
• Pipe and fittings suited to the type of installation
• Water softener salt (rock, solar or pellet salt formulated specifically for water softeners)
APPLICATION
Waterquality - Verify that raw water hardness and iron are within limits. Note the hardness for setting the salt
dosage and recharge frequency.
Pressure - If pressure exceeds 125 psi (860 kPa), install a pressure reducing valve (see materials checklist). On
private water systems, make sure the minimum pressure (the pressure at which the pump starts) is greater than 20
psi (140 kPa).Adjust the pressure switch if necessary.
CAUTION: The use of a pressure reducing valve may limit the flow of water in the
household.
Preparation
4CULLIGANSILVERSERIES™WATERSOFTENER

PREPARATION 5
Temperature- Do not install the unit where it might freeze, or next to a water heater or furnace or in direct sunlight.
LOCATION
Space requirements - Allow 6-12 inches (15-30 cm) behind the unit for plumbing and drain lines and 4 feet (1.3
meters) above for service access and filling the salt container.
Floor surface - Choose an area with solid, level floor free of bumps or irregularities. Bumps, cracks, stones and
otherirregularitiescan causethe saltstorage tankbottomto crackwhen filledwith saltand water.
Drain facilities - Choose a nearby drain that can handle the rated drain flow (floor drain, sink or stand pipe). Refer
tothe Drain Line Chart,Table1 (page 10), formaximum drainline length.
NOTICE: Most codes require an anti-siphon device or airgap. Observe all local plumbing codes and drain
restrictions. The system and installation must comply with all state and local laws and regulations.
Electricalfacilities -A10-foot cord and wall mount plug-in transformer are provided. The customer should provide
a receptacle, preferably one not controlled by a switch that can be turned off accidentally. Observe local electrical
codes.

6CULLIGANSILVERSERIES™WATERSOFTENER
PLACEMENT
Refer to Figure 1 for system placement.
• Set the media tank on a solid, level surface near water, drain and electrical facilities. Place the outlet (black
coupling) of the tank on the left.
• Set the brine system on a flat, smooth, solid surface as near the media tank as possible.
MOUNT THE CONTROL VALVE
See Figure 2 for a visual on mounting the control valve to the tank.
• Remove and discard the protective covers on the tank couplings.
• Lubricate the o-rings on the tank couplings with silicone lubricant.
• Place the control on the tank couplings and press down firmly.
NOTICE: The white tank coupling is the inlet, and should be located on the inlet side (right side) of the control.
• Install the u-clamps on both sides of the control and secure with the screws.
TWELVE INCH SOFTENERS
As shipped from the factory, each control is equipped as a 9-inch unit. A12-inch eductor nozzle and backwash flow
control are included with each unit for conversion for use with the 12-inch tanks.
NOTICE: To prevent injury, convert unit to a twelve-inch configuration prior to installation.
Refer to Figure 3 for a visual on changing the eductor nozzle and the backwash flow control.
Eductor Nozzle Replacement:
• Remove the three screws on the eductor cap and remove the cap.
• Remove the eductor assembly.
• Remove the eductor screen from the assembly
• Remove the blue nozzle and replace it with the beige nozzle. Make sure to put the o-ring on the beige nozzle.
• Reverse the procedure to reassemble. To prevent leaks, ensure that the gasket is in the proper position.
Backwash Flow Control Replacement:
• Remove the drain clip and pull the drain elbow straight off.
• Remove the backwash flow control located behind the elbow. Put the #3 restrictor in its place.
NOTICE: The number on the flow control should face into the valve body.
• Reverse the procedure to reassemble.
Installation
FIG. 1

INSTALLATION 7
FIG. 2
FIG. 3
PLUMBINGCONNECTIONS
Two methods of connecting the water softener to the plumbing system are available. Shipped with each softener is
a Culligan®Cul-Flo-Valv®bypass valve, either PN 01-0124-88 or 01-0102-38, which is used to connect the softener
to the plumbing system. The bypass allows the softener to be isolated from the water service line if service is
necessary while still providing water to the house. If local conditions warrant, you may use the sweat adaptor kits,
PN00-3314-44or00-3314-45.
NOTICE: The Soft-Minder®meter cannot be used with the sweat adaptors.
CAUTION:Close the inlet supply line and relieve system pressure before
cutting into the plumbing! Flooding could result!
CAUTION: When making sweat connections, remove all plastic and rubber
components which contact brass or copper. Damage to these components may
resultotherwise.
BYPASS VALVE INSTALLATION
AQUA-SENSOR®SENSING DEVICEAND TIME CLOCK UNITS ONLY
The bypass valve connects directly to the backplate of the valve with a pair of couplings and screws (Figure 4). To
facilitate this connection, remove the plate by pulling up on the u-clip on the back of the valve. Lubricate all o-rings
with silicone lubricant.
BYPASS VALVE INSTALLATION
SOFT-MINDER®METER ONLY
The Soft-Minder meter is placed between the bypass valve and the control in place of the couplings shipped with
the Cul-Flo-Valv®(Figure 5). Make sure the meter is on the outlet port of the control and that it is installed with the
arrow pointing in the direction of water flow. A pair of elongated bolts are packaged with the meter to hold the
bypass valve to the back plate of the control. Lubricate all o-rings with silicone lubricant.
SWEATADAPTOR INSTALLATION
The sweat adaptors use a snap ring to hold them to the backplate of the control valve. The back plate will need to
be removed from the valve for this connection. A pair of snap ring pliers, PN 00-5916-09, are needed for this
connection.
CAUTION: When reinstalling back plate to control valve, make sure the u-clip
fully engages the two bottom holes of the bracket (Figure 6). Secure bracket from
the top with the two mounting screws provided.

8CULLIGANSILVERSERIES™WATERSOFTENER
FIG. 4 FIG. 5
FIG. 6
FIG. 7
CONNECTTHEBRINELINE
Refer to Figures 6 & 7.
• Use the length of brine line included in the brine tank, or measure a length of brine line sufficient to reach from the
brine tank to the brine fitting, with no sharp bends. For easier access to the float it is recommended to add an extra
four feet (1.3 meters) of length to the brine line. Cut both ends of the brine line squarely and cleanly.
• Remove the brine valve from the brine tank and then remove the white nut and insert from the float rod. Return
float rod to its original position.
• Slip the white nut over one end of the tubing and press the plastic insert into the end of the tubing (Figure 7).
Connect to the brine valve and tighten nut.
• Remove white nut from the brine connection, and remove the plastic insert from the brine connection fitting.
• Slip the white nut over one end of the tubing and press the plastic insert into the end of the tubing (Figure 7).
Connect to the brine connection on the valve and tighten nut (Figure 6).
DRAINLINE CONNECTION
Refer to Table 1, page 10 under the applicable tank size for drain line length and height limitations, and to Figure 3.
• Remove 1/2” pipe clamp from the small parts pack included with the control.
• Route a length of 1/2” drain line from the drain elbow to the drain.
• Fasten the drain line to the elbow with the clamp.
• Secure the drain line to prevent its movement during regeneration. When discharging into a sink, or open floor
drain, a loop in the end of the tube will keep it filled with water and will reduce splashing at the beginning of each
regeneration.

INSTALLATION 9
FIG. 8
NOTICE: Waste connections or drain outlets 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, whichever is larger.
NOTICE: Observe all plumbing codes. Most codes require an anti-siphon device or air gap at the discharge
point. The system and installation must comply with state and local laws and regulations.
FILLTHE SALT STORAGE CONTAINER
Fill the salt storage container with water until the level reaches about 1 inch above the salt support plate. Pour salt
into the container. Fill with salt to within a few inches of the top.
AQUA-SENSOR®PROBEAND SOFT-MINDER®METER CONNECTION
To connect the probe or meter leads refer to Figure 8 and proceed as follows:
• Remove the timer cover by unsnapping it from the back plate.
• Unhook the circuit board mounting plate by lifting the top snap and removing from the backplate.
• Slip the sensor probe lead or meter cable through the hole and toward the circuit board.
NOTICE: The strain relief located on the back of the wire connection for the Aqua-Sensor®probe may have to be
removed in order to fit it through the backplate. Replace the strain relief if you need to remove it for assembly.
• Connect the lead to the circuit board. The Aqua-Sensor®probe terminal is labeled "AQUA" while the Soft-
Minder®meter terminal is labeled "METER".
• Pull any excess cable wire back out of the enclosure, and route the wiring inside the enclosure to avoid any
interference with moving parts.
• Locate the strain relief bushing in the parts pack. Place it on the cable at the point of entry to the rear of the timer
plate and push it into the hole.
NOTICE: The wire connectors must be connected to the circuit board properly. The wires must exit the plug-in
connector opposite of the raised white base of the circuit board connector. Failure to properly connect any of the
connectors will result in a malfunction of the circuit board operation.
ELECTRICALCONNECTION
The power cord needs to be connected to the plug-in transformer. Figure 9 shows the cord attachment to the
transformer.
NOTICE: Observe all state and local electrical codes.
FIG. 9

10 CULLIGANSILVERSERIES™WATERSOFTENER
TABLE 1 - DRAIN LINE LENGTHAND HEIGHT LIMITATIONS
9-INCHMODELS
Average Water
Pressure Height of Drain Discharge Above Floor Upon Which Softener Sets
psi 4 in. 1 ft 2 ft 3 ft 4 ft 5 ft 6 ft 7 ft 8 ft 9 ft 10ft
kPa 0.1 m 0.3 m 0.6 m 0.9 m 1.2 m 1.5 m 1.8 m 2.1 m 2.4 m 2.7 m 3.1 m
30 56 50 40 30 20 10
210 17.1 15.3 12.2 9.2 6.1 3.1
50 112 106 96 86 76 66 56 46 36 26 16
350 34.2 32.3 29.3 26.2 23.2 20.1 17.1 14.0 11.0 7.9 4.9
70 143 137 127 117 107 97 87 77 67 57 47
480 43.6 41.8 38.7 35.7 32.6 29.6 26.5 23.5 20.4 17.4 14.3
90 153 147 137 127 117 107 97 87 77 67 57
620 46.7 44.8 41.8 38.7 35.7 32.6 29.6 26.5 23.5 20.4 17.4
120 159 153 143 133 123 113 103 93 83 73 63
830 48.5 46.7 43.6 40.6 37.5 34.5 31.4 38.4 25.3 22.3 19.2
12-INCHMODELS
Average Water
Pressure Height of Drain Discharge Above Floor Upon Which Softener Sets
psi 4 in. 1 ft 2 ft 3 ft 4 ft 5 ft 6 ft 7 ft 8 ft 9 ft 10ft
kPa 0.1 m 0.3 m 0.6 m 0.9 m 1.2 m 1.5 m 1.8 m 2.1 m 2.4 m 2.7 m 3.1 m
30 44 38 28 18
210 13.4 11.6 8.5 5.5
50 103 97 87 77 67 57 47 37 27 17 7
350 31.4 29.6 26.5 23.5 20.4 17.4 14.3 11.3 8.2 5.2 2.1
70 129 123 113 103 93 83 73 63 53 43 33
480 39.3 37.5 34.5 31.4 28.4 25.3 22.3 19.2 16.2 13.1 10.1
90 145 139 129 119 109 99 89 79 69 59 49
620 44.2 42.4 39.3 36.3 33.2 30.2 27.1 24.1 21.0 18.0 14.9
120 153 147 137 127 117 107 97 87 77 67 57
830 46.7 44.8 41.8 38.7 35.7 32.6 29.6 26.5 23.5 20.4 17.4

SETTINGS 11
Settings
The mircoprocessor can be set in three distinct operation modes. Aqua-Sensor®Sensing Device, Soft-Minder®
meter, or Timeclock.As shipped from the factory, the control is set for 9" Timeclock operation.Aset of dip switches,
located on the back of the control, may have to be changed for proper operation of the unit. Refer to Figure 12 and
Table 3 for the proper setting of these dip switches.
AQUA-SENSOROPERATION
The Aqua-Sensor Sensing Device utilizes a pair of cells to sense the passage of hardness through the water
softener. It can automatically adjust for water with variable hardness levels.As a result, it is the most efficient means
ofoperating a water softener.When hardness is sensed, the unit signalsfor a regeneration.The "REGEN" enunciator
will light at this point. The unit will perform a standard regeneration cycle at the preset time, unless the number 6 dip
switch is turned on. When the number 6 dip switch is in the 'ON' position, a regeneration will begin immediately.
TheAqua-Sensor models contain a feature which can automatically detect when the brine solution has been rinsed
through the Cullex®media. This feature will advance the control to the next position when it senses that the brine
has been rinsed out prior to the time set in the Brine/Rinse option.
Since theAqua-Sensor device automatically senses hardness in the water, the programming is limited to the Time-
of-Day, Time-of-Regeneration, Salt Dosage, BackwashTime and Brine/Rinse settings.The numeric enunciator will
only light for those programming options (numbers 1-6, 9, and 10). Refer to the programming section for further
information on programming the microprocessor.
SOFT-MINDEROPERATION
The Soft-Minder meter utilizes a turbine impeller to accurately monitor the customers water usage. After a
predetermined amount of water has passed through the system, the microprocessor will signal a regeneration. The
"REGEN" enunciator will light at this point. The unit will perform a standard regeneration cycle at the preset time,
unlessthe number6 dip switch is turned on. When the number 6 dip switch is in the 'ON' position, a regeneration will
beginimmediately.
The microprocessor automatically calculates the gallons of water which can be treated based on the salt dosage, the
water hardness, and the tank size. Refer to Tables 4B and 5B for capacity and reserve values that the microprocessor
will use based on its settings. The GALLONS TO SIGNAL setting can be manually set to directly override the
microprocessor calculations. This setting can be modified when positioned at numeric enunciator 8. The gallon
value may need to be raised or lowered to meet the needs of your specific application. The control must be cycled
through a complete regeneration before the gallon override setting is stored by the microprocessor.
NOTICE: Changing the capacity will affect the reserve capacity. An INCREASE in the gallons capacity will
DECREASE the reserve capacity. A DECREASE in the gallons capacity will INCREASE the reserve capacity.
Refer to Tables 4B and 5B to determine the units total capacity based on salt dosage and the hardness level.
The programming of the Soft-MinderÒprovides several settable variables, the Time-of-Day, Time-of-Regeneration,
SaltDosage, BackwashTime, Brine/RinseTime, Hardness,and Gallonsto Signal.The numericenunciator willlight
for programming sequences 1-10. Refer to the programming section for further information on programming the
microprocessor.
TIMECLOCKOPERATION
When the mircoprocessor is set-up as a time clock unit, the Culligan Silver Series™control will regenerate at fixed
intervals which are determined by the water hardness, the salt dosage, and the household's water usage. To
calculate the regeneration interval, locate the total gallon capacity in Table 4B or 5B based on the salt dosage and
the water hardness. Divide the units total capacity by the anticipated daily gallon usage for the household. This
value is the regeneration interval, always round this value up to the nearest whole number. This regeneration
interval can be set anywhere from 1 to 42 days.

FIG. 10
12 CULLIGANSILVERSERIES™WATERSOFTENER
Theprogamming for the time clockmodels is limited to Time-of-Day,Time-of-Regeneration,Salt dosage, Backwash
Time,Brine/RinseTime, and theRegenerationInterval. The numeric enunciatorwill only light forthose programming
options (numbers 1-6, and 8-10). Refer to the programming section for further information on programming the
microprocessor.
CAPACITYAND SALT SETTINGS
The microprocessor calculates the total gallon capacity based on the salt dosage, water hardness and tank size.
Table 2 will help in anticipating the total gallons of usage based on the total number of people in the household.
For future reference, record the salt dosage, hardness level, and regeneration interval (time clock models only)
below:
• Salt Dosage _______________________________
• Hardness Level ____________________________
• Regeneration Interval (Days) _________________
TIMECLOCKMODELSONLY
TABLE 2 - Daily Water Usage
Persons in Household Gallons per Day
2 150
3 225
4 300
5 375
6 450
7 525
8 600
9 675
10 750
BRINE VALVE "A" DIMENSION
The Culligan unit contains a brine float which can serve as a backup refill shutoff in the event of a failure, such as
a power outage when in the refill position. The float level should be set based on the salt dosage setting. Refer to
Figure10.
• Lift the brine valve from the brine chamber.
• Find the correct “A” dimension from Tables 4 & 5.
• Set the distance from the top of the filter screen to the base of the float accordingly. The slight difference in height
when the float is pulled up or down is negligible.

SETTINGS 13
DIPSWITCHSETTINGS
The microprocessor has several dip switches that can be switched for various additional functions. Listed are the
functions for the dip switches used on the Mark 100 control.
Dip Switch Function Default (OFF) Position
4 9" - 12" Tank Settings 9"Tank
6 Delayvs.ImmediateRegeneration DelayedRegeneration
7 English vs. Metric Settings English Settings
8 12or 24 Hour Clock 12Hour Clock
10 Time Clock Backup NoForcedRegeneration
Refer to Figure 11 for setting the dipswitches.As shipped from the factory all dip switches are in the off position.
NOTICE: The end of a ball point pen works well to flip the dip switches as little force is required to flip the
switches. DO NOT use a pencil as the graphite may damage the dip switch.
FIG. 11
DIP SWITCHES
12345678910
English 9" OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF
Settings 12" OFF OFF OFF ON OFF OFF OFF OFF OFF OFF
Metric 9" OFF OFF OFF OFF OFF OFF ON ON OFF OFF
Settings 12" OFF OFF OFF ON OFF OFF ON ON OFF OFF
Control Type
TABLE 3 - DIP SWITCH SETTING

Press ▲to increase or
▼to decrease
Press ▲to increase or
▼to decrease
Press ▲to increase or
▼to decrease
Make sure the inlet water supply is turned off, then supply power to the timer. The display will power up flashing
"12:00 PM".After 1 minute the motor will energize and cycle the control, without stopping, to the home position.
This is required to ensure that the control is in the home position.
Press ▲to increase or
▼to decrease
FIG. 12 - Circuit Board Display
Programming
14 CULLIGANSILVERSERIES™WATERSOFTENER
The timer uses four buttons:
1. STATUS: Advance timer through display options.
2. UPARROW: Increase the setting.
3. DOWNARROW: Decrease the setting.
4. REGEN.: Initiate a manual regeneration.
SETTINGTHEMICROPROCESSOR
The microprocessor senses when it is installed as a Soft-Minder orAqua-Sensor®control.Adding or removing any
connection to the board while power is on, or flipping any of the dip switches will automatically reset the
microprocessor to the factory settings.
1. With a flashing or blank display, pressing the status button twice will
move to the Time-of-Dayadjustment.Adjust the time by using the up and
down arrows.Anumber “1” will appear at the bottom of the display while
in this mode.
2. Press status again, this displays the Time-of-Regeneration for delayed
units, adjust using the up and down arrows. A number “2” will appear at
the bottom of the display while in this mode.
3. Press status again, the number “3” will appear at the bottom of the display.
Thissettingis notused, and any changesmade will not affectthe operation
of the microprocessor.
4. Pressing status again will show the Salt Dosage. This can be adjusted
with the up and down arrows, the range is 3-15 lbs. for the 9” controls and
5-24 lbs. on 12” controls. A number “4” will appear at the bottom of the
display while in this mode.

PROGRAMMING 15
Press ▲to increase or
▼to decrease
Press ▲ simultaneously
▼
Press ▲to change
Press ▲to increase or
▼to decrease
Press ▲to increase or
▼to decrease
Press ▲to increase or
▼to decrease
Press ▲to increase or
▼to decrease
5. Press status again, this displays the Backwash Time in minutes. The
setting can be adjusted between 5 and 40 minutes by using the up and
down arrows.Anumber “5” will appear at the bottom of the display while
in this mode.
6. Press status again to display the Brine/Rinse Time in minutes. The
settings can be adjusted using the up and down arrows (35-99 min). A
number “6” will appear at the bottom of the display while in this mode.
7. Press status again to display the Hardness Levelin grains per gallon. The
setting can be adjusted from 2-99 gpg by using the up and down arrows.
This screen will not appear when the Aqua-Sensor®probe is attached. A
number “7” will appear at the bottom of the display while in this mode.
8. Press status again, for time clock models the display will show the
Regeneration Interval. The setting can be adjusted using the up and
downarrows. Controlswith aSoft-Minder®meter will display theGallons
toSignal(multiply the displayed valueby 10).Anumber “8” will appear at
the bottom of the display while in this mode.
8A. Display menu '8A' will light when dip switch #10 is in the ON position.
ThisistheTimeClockBackupfeature.Thecontrolwillforce aregeneration,
within a range of 1-42 days, when inAqua-Sensor®or Soft-Minder®meter
mode.
9. Pressing status again will display the Lock/Unlock feature.A“U” in the
display signifies an unlocked microprocessor, while a “L” will lock the
settings except for the time of day. To toggle between the two settings
press both arrow keys simultaneously. A number “9” will appear at the
bottom of the display while in this mode.
10. Pressing status again brings up the ability to Enable/Disable the screen
blanking. To have the display constantly lit, press the up arrow, a “d” for
disable will appear in the display. Pressing the up arrow again displays an
“E”,signifying that displayblanking isenabled.Anumber “10” willappear
at the bottom of the display while in this mode.
NOTICE: Programming changes are not locked into the microprocessor memory until the control completes a
regeneration cycle. To initiate a manual regeneration, press the REGEN. button twice, the "REGEN" enunciator
will flash on the display. Refer to the Manual Cycling section on how to step through the regeneration stages.

16 CULLIGANSILVERSERIES™WATERSOFTENER
TABLE 4B - CAPACITY, 9" SOFT-MINDER®METER (GALLONS)
"A"DIMENSION HARDNESS
SALT 160 LB 250 LB 375 LB
DOSAGE IN (CM) IN (CM) IN (CM) 1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 51-55 56-60 61-65 66-70 71-75
4 7-3/4 4-5/8 3-1/4 TOTALCAPACITY 3,220 1,610 1,073 805 644 537
(19.7) (11.7) (8.9) CAPACITYTOSIGNAL 2,596 1,298 849 637 495 412
8 14-3/4 9-1/4 7-1/2 TOTALCAPACITY 4,900 2,450 1,633 1,225 980 817 700 613 544 490 445
(37.5) (23.5) (19.1) CAPACITYTOSIGNAL 3,314 1,657 1,084 813 631 526 442 387 333 300 267
12 21-3/4 15-3/4 11-3/8 TOTALCAPACITY 5,420 2,710 1,807 1,355 1,084 903 774 678 602 542 493 452 417 387 361
(55.2) (40.0) (26.9) CAPACITYTOSIGNAL 3,656 1,828 1,195 896 696 580 487 426 602 331 294 270 246 229 209
TABLE 4A - CAPACITY, 9" AQUA-SENSOR®SENSING DEVICE (GALLONS)
"A"DIMENSION HARDNESS
SALT 160 LB 250 LB 375 LB
DOSAGE IN (CM) IN (CM) IN (CM) 1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 51-55 56-60 61-65 66-70 71-75
8 14-3/4 9-1/4 7-1/2 TOTALCAPACITY 4,900 2,450 1,633 1,225 980 817 700 613 544 490 445
(37.5) (23.5) (19.1) CAPACITYTOSIGNAL 3,537 1,949 1,179 1,004 707 590 505 442 393 354 322
12 21-3/4 15-3/4 11-3/8 TOTALCAPACITY 5,420 2,710 1,807 1,355 1,084 903 774 678 602 542 493 452 417 387 301
(55.2) (40.0) (26.9) CAPACITYTOSIGNAL 3,656 1,828 1,219 914 731 609 522 457 406 366 332 305 281 261 244

PROGRAMMING 17
TABLE 5B - CAPACITY, 12" SOFT-MINDER®METER (GALLONS)
"A"DIMENSION HARDNESS
SALT 160 LB 250 LB 375 LB
DOSAGE IN (CM) IN (CM) IN (CM) 1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 51-55 56-60 61-65 66-70 71-75
6 14-3/4 7-3/8 5-1/2 TOTALCAPACITY 4,520 2,260 1,507 1,130 904 753 646 565
(37.5) (18.7) (14.0) CAPACITYTOSIGNAL 3,495 1,748 1,143 857 666 555 466 408
12 21-3/4 15-3/4 11-3/8 TOTALCAPACITY 6,740 3,370 2,247 1,685 1,348 1,123 963 843 749 674 562
(56.2) (40.0) (28.9) CAPACITYTOSIGNAL 4,832 2,416 1,580 1,185 920 767 644 564 486 437 357
18 N/A 24-1/2 17-1/4 TOTALCAPACITY 7,660 3,830 2,553 1,915 1,532 1,277 1,094 958 851 766 638 547 479 426 383
(62.2) (43.8) CAPACITYTOSIGNAL 5,346 2,673 1,748 1,311 1,018 849 713 624 537 484 395 335 286 246 219
TABLE 5A - CAPACITY, 12" TIMECLOCKAND AQUA-SENSOR®SENSING DEVICE (GALLONS)
"A"DIMENSION HARDNESS
SALT 160 LB 250 LB 375 LB
DOSAGE IN (CM) IN (CM) IN (CM) 1-5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 41-45 46-50 51-55 56-60 61-65 66-70 71-75
12 21-3/4 15-3/4 11-3/8 TOTALCAPACITY 6,740 3,370 2,247 1,685 1,348 1,123 963 843 749 674 562
(56.2) (40.0) (28.9) CAPACITYTOSIGNAL 4,542 2,271 1,514 1,136 908 757 649 568 505 454 379
18 N/A 24-1/2 17-1/4 TOTALCAPACITY 7,660 3,830 2,553 1,915 1,532 1,277 1,094 958 851 766 638 547 479 426 383
(62.2) (43.8) CAPACITYTOSIGNAL 5,200 2,600 1,733 1,300 1,040 867 743 650 578 520 433 371 325 289 260

Manual Cycling
The Culligan®microprocessor can be indexed through the various regeneration stages. For all steps, the cycle
numbers do not appear, or change, until the motor stops.
18 CULLIGANSILVERSERIES™WATERSOFTENER
1. Press the status button to move past steps 1-10 until the display
is blank. Push the up arrow. The number “11” icon will light up.
An "H" will appear in the display. The control is in the HOME
position. Pressing the regen button once will light the 'REGEN'
icon.
2. Press the regen button one more time. The 'REGEN' icon will
blink, and the motor will advance the control. A '1' will appear.
The unit is now in the BACKWASH position. The numbers to
the right indicate the time remaining for the cycle.
3. Press the up arrow.A'2' will appear in the display, along with the
cycletimeremaining.Thecontrolis in theBRINE DRAW/SLOW
RINSEcycle.
4. Press the up arrow.A'3' will appear in the display, along with the
cycle time remaining. The control is now in the FAST RINSE/
BRINEREFILLcycle.
5. Press the up arrow.An 'H' will appear in the display. The unit is in
theHOMEposition.The'REGEN'enunciatoris no longer blinking.
NOTICE: On Aqua-Sensor® controls the display will initially
display "H 20" and proceed to count down to zero. This is the 20
minute signal delay built into the Accusoft® microprocessor. The
control will not allow another regeneration to occur during this 20
minute period.
6. Press the status key. Time-of-Day appears in the display.