Culligan Premier Series Manual

CULLIGAN®
Premier Series Automatic Deionizer
Water Treatment Systems
Models from 2012
Firmware Version 206LT30
©2014 Culligan International Company
Installation,
Operation, and
Service Instructions
with Parts List
Cat. No. 01024000
Rev. G 09/23/14
DCO # 014570

Attention Culligan Customer:
Your local independently operated Culligan dealer employs trained service and maintenance personnel who are experi-
enced in the installation, function and repair of Culligan equipment. This publication is written specifically for these individ-
uals and is intended for their use.
NOTICE Please send any suggestions for improving this manual to [email protected]
We encourage Culligan users to learn about Culligan products, but we believe that product knowledge is best obtained by
consulting with your Culligan dealer. Untrained individuals who use this manual assume the risk of any resulting property
damage or personal injury.
WARNING! Electrical shock hazard! Prior to servicing equipment, disconnect power supply to
prevent electrical shock.
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. Failure to comply with any warning or
caution that results in any damage will void the warranty.
CAUTION! This product is not to be used by children or persons with reduced physical, sensory
or mental capabilities, or lack of experience or knowledge, unless they have been
given supervision or instruction.
WARNING! This device complies with Part 15 of the FCC rules subject to the two following
conditions: 1) This device may not cause harmful interference, and 2) This device
must accept all interference received, including interference that may cause undesired
operation.
This equipment complies with Part 15 of the FCC rules. Any changes or modifications not expressly approved by the
manufacturer could void the user’s authority to operate the equipment. Changes or modifications not expressly approved
by the party responsible for compliance could void the user’s authority to operate the equipment.
CAUTION! To reduce the risk of fire, use only No. 26 AWG or larger telecommunications line
cord.
NOTE Check with your public works department for applicable local plumbing and sanitation codes. Follow
local codes if they differ from the standards used in this manual. To ensure proper and efficient opera-
tion of the Culligan equipment to your full satisfaction, carefully follow the instructions in this manual.
Products manufactured and marketed by Culligan International Company (Culligan) and its affiliates are protected by pat-
ents issued or pending in the United States and other countries. Culligan reserves the right to change the specifications
referred to in this literature at any time without prior notice. Culligan, Aqua-Sensor, Tripl-Hull, and SoftMinder are trade-
marks of Culligan International Company or its affiliates.
Culligan International Company
9399 West Higgins Road, Suite 1100
Rosemont, Illinois 60018
1-847-430-2800
www.culliganmatrixsolutions.com

i
Cat. No. 01024000
Installation,
Operation,
and Service
Instructions with
Parts List
CULLIGAN®
Premier Series Automatic Deionizer
Water Treatment Systems
Models from 2012
Firmware Version 206LT30
Contents
Introduction........................................................................ 1
Premier Series Automatic Deionizer Features .................. 2
Basic Principles ................................................................. 5
Deionizer Specications .................................................... 9
Installation ....................................................................... 11
Start-Up Procedures........................................................ 21
Operation......................................................................... 24
Deionizer Schematics...................................................... 26
Deionizer Wiring .............................................................. 27
Deionizer Controller Programming .................................. 29
Navigating the Menus and Keypad.................................. 30
First Time Setup .............................................................. 32
System Setup .................................................................. 34
Adding and Programming Accessories............................ 36
Regeneration................................................................... 37
Cycle Times..................................................................... 39
Service and Maintenance................................................ 41
Diagnostics...................................................................... 42
Errors and Alert Codes.................................................... 45
Operating Checklist ......................................................... 46
Troubleshooting............................................................... 47
Preventive Maintenance.................................................. 48
Regeneration Flow Diagrams.......................................... 51
Premier Series Automatic Deionizer Parts ...................... 66
Premier Auto DI Menu Overview ..................................... 73
Appendix A Duplex Deionizer System.......................... 76
Appendix B Regeneration Specications..................... 77
Appendix C Flow Device K-Factor Data....................... 81
Appendix D Recirculation Pump .................................. 82
Appendix E Data Port Output....................................... 84
Appendix F Optional Accessories ................................ 86
Index................................................................................ 96

ii Culligan® Premier Series Automatic Deionizer ii Cat. No. 01024000
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Introduction 1
Cat. No. 01024000
Introduction
Read this Manual First
Before you operate the Culligan Premier Series Automatic Deionizer, read this manual to become familiar with the device
and its capabilities.
About this Manual
This manual:
• Familiarizes the operator with the equipment
• Explains installation and setup procedures
• Provides basic programming information
• Explains the various modes of operation
• Gives specifications and troubleshooting information
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. For 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. For 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. For example,
WARNING! Electrical shock hazard! Unplug the unit before removing the timer mechanism or
cover plates!
The CAUTION and WARNING paragraphs are not meant to cover all possible conditions and situations that may occur. It
must be understood that common sense, caution, and careful attention are conditions which cannot be built into the equip-
ment. These MUST be supplied by the personnel installing, operating, or maintaining the system.
Be sure to check and follow the applicable plumbing codes and ordinances when installing this equipment. Local codes
may prohibit the discharge of sanitizing or descaling solutions to drain.
Use protective clothing and proper face or eye protection equipment when handling chemicals or power tools.
NOTE Check with your public works department for applicable local plumbing and sanitation codes. Follow
local codes if they differ from the standards used in this manual. To ensure proper and efficient
operation of the Culligan Premier Series Automatic Deionizer to your full satisfaction, carefully follow
the instructions in this manual.

2 Culligan® Premier Series Automatic Deionizer 2 Cat. No. 01024000
Premier Series Automatic Deionizer Features
The primary function of the Culligan Premier Series Automatic Deionizer Controller is to initiate and control the regener-
ation process via methods that are most convenient and cost effective for the customer while offering many operational
features and benefits. The system monitors a flow meter and water quality sensor. It can also control a recirculation pump
and discharge neutralization system.
Take Control of Your System and Your Productivity
The Culligan Premier Series Automatic Deionizer Controller is an advanced design engineered to handle regeneration
and monitoring of your water treatment equipment. It offers powerful programming options that can be used to operate
and monitor one or two deionizer systems. It also provides sensing capabilities, expanded communications and a multi-
function keypad—all in one simple-to-use unit.
SERVICE 1
STANDBY 2
NOV-08-10 12:01P
Figure 1. Culligan Premier Series Automatic Deionizer controller.
Premier Series Automatic Deionizer Features
Feature Use/Benefit
Advanced Lighted OLED Display The user is guided through brightly lit graphical menu screens with clear,
multi-line, full text prompts. See Figure 1.
Membrane Keypad The keypad uses sealed contacts for programming. No buttons to get dirty.
See Figure 1.
Power Source Electrical power required is 120 Volt 60 Hz AC current. See page 27 to
convert the unit to 220 VAC 50/60 Hz operation.
Time of Day Displays current time of day in either 12-hour or 24-hour format.
Real Time Clock with a Five-Year Battery
Back-up
Keeps accurate time even during a power outage. Updates automatically
when the GBE is equipped with optional modem capability.
Regeneration based on quality, gal-
lonage, or time interval and time
Provides the ability to initiate a system regeneration based on water quality,
flow volume, or a specified time interval of days (0–14) at a specified hour.
Diagnostics The user can check the operation of sensors, progressive flow communica-
tion, motor positions, or an optional wireless display.
RoHS Compliant PCB materials and construction comply with restriction of hazardous sub-
stances. (i.e. lead, cadmium, mecury, and other hazardous materials).
Error Codes During the regeneration process the TDS is monitored with one minute re-
maining in the fast rinse anion cycle. If the TDS is elevated above the TDS
limit the system will go to an error condition “Regen Quality Error.”

Premier Series Automatic Deionizer Features 3
Cat. No. 01024000
Feature Use/Benefit
Diagnostics Check Sensors Flow Meter
Pulses and External TDS Inputs
The DIAGNOSTICS menu allows you to see the flow meter pulses per sec-
ond and the status of external TDS input switch, if so equipped.
Twin Alternating Mode The twin alternating mode uses two stand-alone controllers and a standard
communication cable to connect the systems. See page 76.
Test Communication Between Circuit
Boards (For Alternating Systems)
The DIAGNOSTICS menu includes a test of the communication between
the master and slave systems that indicates if the communication is working
by verifying that the packet count is increasing in value.
Progressive Flow Update (For Alternating
Systems)
The SYSTEM SETUP menu includes progressive flow updates where you
can update the settings from the master DIGBE to the slave DIGBE. In al-
ternating mode the system will reset the master unit to service and the slave
unit to standby.
Optional Premier Series Automatic Deionizer Features
Feature Use/Benefit
Flow Meter/Sensor Input Supports various types of Hall effect flow sensors using a pro-
grammable K factor to initiate a regeneration sequence. See
“Appendix C Flow Device K-Factor Data” on page 81. The
ACCESSORIES > FLOW METER menu has a FLOW METER >
NOT INSTALLED option. Flow meter is INSTALLED by defualt,
but can be NOT INSTALLED if no flow meter is used.
Telephone Modem • Calls in reports on regenerations and alarm conditions.
• Automatically updates time and date when calling in.
Alarm Relay PCB Operation An alarm relay printed circuit board (P/N 01022238) can be in-
stalled onto the GBE board. If the DIGBE is powered on and there
are no errors present, then the relay is energized. When an error
condition exists the relay is de-energized.
Auxiliary Input (optional) Capable of accepting a remote signal from a dry contact device;
External TDS Monitor.
Multiple Unit Communication (optional) (ONLY in
Twin Alternating mode)
A communication cable interconnects multiple units to operate the
controller in the Alternating Flow mode and prohibits them from
regenerating at the same time.
Vacuum Protection (Required)
WARNING! Do not subject the fiberglass deionizer tanks to an internal vacuum. They might be
damaged!
Using a siphon break to vent the drain can eliminate drain line suction. If the service line is subject to a vacuum (such as a
pump down stream), install vacuum breakers on the upper harness crosses of both tanks. Each cross has a plug that can
be removed to provide a connection point for the vacuum breaker.
Recirculation Pump System (Optional)
Recirculation pumps are available for all of our deionizer systems. The purpose of the recirculation system is to maintain
a minimum flow rate through the resin bed during no flow service requirements. During these periods, the water quality
tends to deteriorate. The recirculation system draws water from the deionizer product side and pumps it back into the inlet
side thereby keeping the flow rate high enough to prevent channeling of the resin bed and subsequent loss of quality or
capacity. Usage of water to service causes the pump to stop pumping.

4 Culligan® Premier Series Automatic Deionizer 4 Cat. No. 01024000
Flow Meter (Optional, Recommended)
A flow meter is required when using a recirculation pump.
Skid Mounting and Assembly (Optional)
The deionizer systems are available skid mounted and pre-assembled for ease in installation. The complete deionizer
including a recirculation pump, if required, can be factory mounted on a steel skid, pre-piped, the control panel installed
and the pneumatic tubing connected to the diaphragm valves. Resin and gravel must be shipped separately. Duplex 36”
and smaller deionizer systems can be skid mounted on a single skid and shipped to jobsite. Systems larger than 36” must
have one skid per system.
Caustic Soda 55-Gallon Drum Heaters (Optional, Recommended)
Heat belts with thermostat controls specially designed for plastic 55-gallon drums are available as optional equipment.
The heat belts wrap around the lower portion of the drum. They have a patented grounded heating element. The heating
element is laminated between two layers of 20 mil fiberglass reinforced silicone rubber. They also have an adjustable
thermostat 50-160ºF (10-71ºC), 6 foot long power cord with 3-prong NEMA 5-15 plug, spring closure, and are moisture
and chemical resistant. The caustic can be maintained at a constant temperature—90° to 100°F. These heat belts may be
used in areas where the caustic soda tanks see temperatures below 65°F, or when silica removal is a requirement, and
warmed caustic is needed.
You can order drum heater(s) through Culligan: D1028592 - DPC-S15 Heavy Duty Drum Heater For Plastic 55 gal drum,
120 VAC, 300 Watts.

Basic Principles 5
Cat. No. 01024000
Basic Principles
The Deionization Process
Deionization or demineralization is the process of removing up to 95 percent of the dissolved minerals such as calcium,
magnesium, sodium, manganese, sulfates, chlorides, nitrates and silica from the water supply by way of ion exchange.
Dissolved minerals in the water consist of two parts—a metallic part which is a positively charged ion and a non-metal-
lic part which is a negatively charged ion. Two separate resins are utilized for the Deionization process; the cation resin
exchanges the positive ions for hydrogen ions (H+) while the anion resin exchanges the negative ions for hydroxide ions
(OH-). The cation resin is regenerated with hydrochloric acid (HCl), and the anion resin is regenerated with sodium hy-
droxide (NaOH), also known as caustic soda.
Cations:
Ammonium (NH4+)
Sodium (Na+)
Potassium (K+)
Magnesium (Mg++)
Calcium (Ca++)
Ferrous iron (Fe++)
Copper (Cu++)
Zinc (Zn++)
Aluminum (Al+++)
Chrome (Cr+++)
Ferric iron (Fe+++)
Hydrogen (H+)
Anions:
Chloride (Cl–)
Bicarbonate (HCO3–)
Nitrate (NO3–)
Bisulfate (HSO4–)
Carbonate (CO3– –)
Silicate (SiO3– –)
Sulfate (SO4– –)
Carbon dioxide (CO2)
Silica (SiO2)
Hydroxide (OH–)
H2O
CATION ANION
Figure 2. Overview of deionization process.
The raw water enters the top of the first column and flows down through the resin. The cationic part of the dissolved
minerals in the raw water is exchanged for hydrogen (H+) as the water passes through the cation resin. The water then
flows out the bottom of the first column and into the top of the second column and flows down through the anion resin.
The anionic part of the dissolved minerals is exchanged for hydroxide (OH-) as the water passes through the anion resin.
Because the cations were exchanged for hydrogen and the anions were exchanged for hydroxide, the water exiting the
bottom of the anion column is H2O with most of the minerals removed.
Cation and strong base anion resins are attracted to certain ions more than others; this phenomenon is referred to as
affinity or selectivity. Table 1 shows the strong acid cation resin affinities and the strong base anion affinities.
Table 1. Strong acid cation and strong base anion affinities.
Cation Affinities Strong Base Anion Affinities
Less More
Aluminum Sulfate
Iron Carbonate
Calcium Nitrate
Magnesium Chloride
Potassium Bicarbonate
Sodium Silica

6 Culligan® Premier Series Automatic Deionizer 6 Cat. No. 01024000
Regeneration
Hydrogen-rich acid passes down through the Cation resin bed during the regeneration cycle. The other positively charged
ions (calcium, magnesium, sodium, etc.) are forced off the resin and are replaced with hydrogen ions. These hydrogen
ions attach themselves to the negatively charged sites on the resin beads.
Hydroxide-rich caustic soda passes down through the Anion resin bed during the regeneration cycle. The other negatively
charged ions (sulfate, chlorides, carbonate, etc.) are forced off the resin and are replaced with hydroxide ions. These
hydroxide ions attach themselves to the positively charged sites on the resin beads.
CAUTION! During regeneration the unit does not provide water to service.
Resin Types and Uses
The Culligan Premier Series Automatic Deionizer is supplied with Strong Acid Cation Resin and Type II Strong Base
Anion resin or Weak Base Anion resin.
Strong Acid Cation Resin is especially suited for the cation removal in high purity water demineralization. This resin pos-
sesses high exchange capacity combined with excellent chemical and physical stability under a wide range of operating
conditions. Used in both Two Bed Deionizer and Mixed Bed Deionizer applications.
Weak Base Anion Resin is used when carbon dioxide or silica is not required to be removed from the water. Weak base
resins are generally higher in acid-removing capacity than strong base resins and are generally more stable at higher
temperatures. Used primarily in Two-Bed Deionizer applications.
Type II Strong Base Anion Resin removes mineral acids efficiently, and is stable at temperatures up to 105°F. Used
primarily in Two-Bed Deionizer applications.
Deionizer Performance Characteristics
Two-Bed Deionizers normally produce water in the 10,000 ohms to 200,000 ohms range. The quality of water capable of
being produced by the deionizer is directly related to the amount of sodium leakage from the Cation column and the Type
of Anion Resin being used. The lower the sodium leakage, the higher the quality produced. Example: 1.0-ppm sodium
leakage will provide 400,000 ohms from a Strong Base Anion Resin, but 200,000 ohms from a Weak Base Anion Resin.
While 2.0-ppm sodium leakage will only yield 200,000 ohms from the strong base and 100,000 ohms from the weak base.
The sodium leakage from the Cation column also directly affects the pH of the product water and is one of the factors in
determining the amount of silica leakage from a strong base anion resin.
The capacity of the cation resin is determined by three factors: the regenerant level (lbs of acid per ft3), and the content
of Sodium and Alkalinity in the raw water. At a Hydrochloric Acid dosage of 6 lbs per ft3, 30% Sodium and 50% Alkalinity,
the Cation Capacity will be approximately 23,500 grains per ft3. However, on the same raw water (30% Sodium and 50%
Alkalinity), by increasing the Acid dosage to 9 lbs per ft3, the capacity will be increased by 10% to 26,000 grains per ft3.
The capacity of the strong base anion resin is actually determined by four factors: the regenerant level (lbs of sodium
hydroxide per ft3), and the content of Monovalent Ions, Carbonic Acid, and Silica in the raw water. At a Sodium Hydrox-
ide dosage of 6 lbs per ft3, 25% Monovalent ions, 10% Carbonic Acid, and 5% Silica, the Strong Base Anion Capacity is
16,000 grains per ft3. If Silica increases to 10%, the capacity decreases to 15,700 grains per ft3.
The capacity of the Anion Resin normally dictates the service run length of the deionizer. The Cation resin usually has
more capacity than the Anion. Normally a two-bed deionizer comes with a Cation and an Anion that have the same
physical size and quantity of resin. The extra capacity of the Cation can be used to regenerate the Anion in systems using
sequential regeneration.

Basic Principles 7
Cat. No. 01024000
Peak Quality
Water
Quality
Length of Service Run
Figure 3. Water quality related to length of service run.
During normal operation of a two-bed deionizer, after completion of regeneration, the system rinses to a pre-determined
quality (usually 50,000 ohms). During operation the quality will continue to climb until the maximum quality is reached.
The Sodium Leakage from the Cation resin as previously noted determines the maximum quality of water. The dumping
of Silica, followed by Bicarbonates and Chlorides, indicates the end of the service run. A silica monitor is required if one
of the critical factors of operation is silica removal. The pH will drop below 7.0 as the Chlorides start to come through to
service. The Chloride leakage can be determined by monitoring the pH of the product water. The graph depicts the normal
performance curve for a two-bed deionizer. Notice that the quality will increase slightly just before the end of the run. The
water quality will then drop until the pre-determined set point is reached, then regeneration is required.
Meaning of pH
The pH is used to measure the acidic or alkaline level of a solution. High pH denotes a more alkaline solution. Low pH
denotes an acidic solution. The pH is actually the measure of hydrogen ion concentration in water, and equals the ratio of
Bicarbonate Alkalinity to Free Carbon Dioxide. All natural waters fall within a pH of 6.0 to 8.0. A pH of 7.0 is considered to
be neutral.
pH
01234567891011 12 13 14
Acidic Neutral Basic

8 Culligan® Premier Series Automatic Deionizer 8 Cat. No. 01024000
Quality of Water (Conductivity or Resistivity)
Ions in the water conduct electricity. Electric current flows easier with high concentrations of ions than it does with low
concentrations. High quality water is low in ion concentration therefore, has a high resistance to electric current. The mea-
surement of electrical conductivity or resistivity provides an accurate measurement of ionic concentration in the water.
Sodium Chloride
(mg/l)
TDS, mg/l
(as CaCO3)
Conductivity
(µS/cm)
Resistivity
(ohms)
TDS, grains/gal
(as CaCO3)
0.024 0.020 0.050 20,000,000 0.0011
0.026 0.022 0.055 18,000,000 0.0012
0.033 0.028 0.07 14,000,000 0.0016
0.039 0.033 0.08 12,000,000 0.0019
0.047 0.04 0.1 10,000,000 0.0023
0.094 0.08 0.2 5,000,000 0.0047
0.235 0.20 0.5 2,000,000 0.0116
0.47 0.40 1.0 1,000,000 0.0233
0.63 0.53 1.3 750,000 0.030
0.94 0.8 2 500,000 0.046
2.35 2.0 5 200,000 0.117
4.70 4.0 10 100,000 0.234
9.41 8.0 20 50,000 0.467
23.5 20 50 20,000 1.17
47.0 40 100 10,000 2.34
94.1 80 200 5,000 4.68
470 400 1,000 1,000 23.4
941 800 2,000 500 46.8
= Typical performance range for two-bed deionizer

Deionizer Specifications 9
Cat. No. 01024000
Deionizer Specifications
Strong Base Systems
Model QS-21 QS-24 QS-30 QS-36 QS-42 QS-48
Service Flow Rate
Minimum
GPM 4.4 6.3 9.8 14.2 19.2 25.1
LPM 16.7 23.8 37.1 53.7 72.7 95.1
Nominal
GPM@PSI
Drop
20@23 30@15 50@22 70@22 100@17 125@21
LPM@Bar [email protected] [email protected] [email protected] [email protected] [email protected] [email protected]
Nominal Capacity
Grains 100,000 180,000 280,000 420,000 520,000 720,000
Resin Volume (Cation/Anion)
ft35/6 9/9 14/15 21/22 26/29 36/39
Liters 142/170 255/255 396/425 595/623 736/821 1019/1105
Inlet Pipe Size 1.5" 2" 2" 2" 3" 3"
Drain(s) Size
Cation Backwash 0.75" 1" 1" 1.5" 2" 2"
Cation Rinse 0.75" 1" 1" 1 1.5” 1.5”
Anion Backwash 0.5" 0.75" 0.75" 0.75" 1.5" 1.5"
Anion Rinse 0.5" 0.75" 0.75" 0.75" 1.5" 1.5"
Backwash Flow
Cation GPM 20 25 30 40 50 60
Anion GPM 5 7 8 15 20 25
Freeboard (Cation/Anion)
Inches 25"/20" 21"/21" 20"/16" 13"/10" 21"/17" 18"/14"
mm 635/508 533/533 508/406 330/254 533/432 457/355
Temperature (Min/Max)
°F 45/100
°C 7/38
Inlet Water Pressure (Min/Max)
PSI 40–60
kPa 345/691
Air (Clean dry compressed air is required)
PSI 100 (minimum 85)
SCFM 8–10
m3/hr 13.6–17
Power 120 VAC/60 Hz/1 pH/15 A (see page 27 for 240 VAC operation)
Space Required (W x D x H)
Inches 62"x35"x92" 67"x38"x99" 87"x44"x89" 99"x52"x85" 109"x61"x111 115"x64"x111"
mm 1575x889x2337 1701x965x2515 2210x1118x2261 2515x1321x2159 2769x1549x2819 2921x1626x2819
Tank ( -to- horz.) 40" 42" 56" 60" 64" 64"
Shipping Weight
Lbs 1000 1550 2200 3000 4200 5860
Kg 454 703 998 1361 1905 2658
Operating Weight
Lbs 1950 2700 4150 5950 7700 8950
Kg 886 1227 1886 2705 3500 4068
Tank Sizes (DxH)
Inches 21"x62" 24"x72" 30"x72" 36"x72" 42"x72" 48"x72"
mm 533x1575 609x1829 762x1829 914x1829 1067x1829 1219x1829
NOTE All dimensions are approximate and subject to change without notice.

10 Culligan® Premier Series Automatic Deionizer 10 Cat. No. 01024000
Weak Base Systems
Model QW-21 QW-24 QW-30 QW-36 QW-42 QW-48
Service Flow Rate
Minimum
GPM 4.4 6.3 9.8 14.2 19.2 25.1
LPM 16.7 23.8 37.1 53.7 72.7 95.1
Nominal
GPM@PSI
Drop
20@23 30@15 50@22 70@22 100@17 125@21
LPM@Bar [email protected] [email protected] [email protected] [email protected] [email protected] [email protected]
Nominal Capacity
Grains 126,000 189,000 315,000 462,000 609,000 819,000
Resin Volume (Cation/Anion)
ft36/5 9/8 15/13 22/19 29/24 39/34
Liters 170/142 255/226 425/368 623/538 821/679 1105/962
Inlet Pipe Size 1.5" 2" 2" 2" 3" 3"
Drain(s) Size
Cation Backwash 0.75" 1" 1" 1.5" 2" 2"
Cation Rinse 0.75" 1" 1" 1 1.5” 1.5”
Anion Backwash 0.5" 0.75" 0.75" 0.75" 1.5" 1.5"
Anion Rinse 0.5" 0.75" 0.75" 0.75" 1.5" 1.5"
Backwash Flow
Cation GPM 20 25 30 40 50 60
Anion GPM 5 7 8 15 20 25
Freeboard (Cation/Anion)
Inches 20"/25" 21"/25" 16"/23" 10"/16" 17"/24" 14"/25"
mm 566/707 481/707 453/651 283/453 481/679 396/707
Temperature (Min/Max)
°F 45/100
°C 7/38
Inlet Water Pressure (Min/Max)
PSI 40–60
kPa 345/691
Air (Clean dry compressed air is required)
PSI 100 (minimum 85)
SCFM 8–10
m3/hr 13.6–17
Power 120 VAC/60 Hz/1 pH/15 A (see page 27 for 240 VAC operation)
Space Required (W x D x H)
Inches 62"x35"x92" 67"x38"x99" 87"x44"x89" 99"x52"x85" 109"x61"x111 115"x64"x111"
mm 1575x889x2337 1701x965x2515 2210x1118x2261 2515x1321x2159 2769x1549x2819 2921x1626x2819
Tank ( -to- horz.) 40" 42" 56" 60" 64" 64"
Shipping Weight
Lbs 1000 1550 2200 3000 4200 5860
Kg 454 703 998 1361 1905 2658
Operating Weight
Lbs 1950 2700 4150 5950 7700 8950
Kg 886 1227 1886 2705 3500 4068
Tank Sizes (DxH)
Inches 21"x62" 24"x72" 30"x72" 36"x72" 42"x72" 48"x72"
mm 533x1575 609x1829 762x1829 914x1829 1067x1829 1219x1829
NOTE All dimensions are approximate and subject to change without notice.

Installation 11
Cat. No. 01024000
Installation
Preinstallation Information
Read the entire instruction manual before you begin installation. Failure to install and operate the system as required will
void the warranty. The system will perform at maximum efficiency, when installed and operated as designed.
Obtain all the materials and tools needed for the installation before beginning. Always use the correct tools to install and
maintain the system. The installation must conform to local plumbing and electrical codes. Code compliance is the respon-
sibility of the installer or contractor.
WARNING! Vacuum breakers are required on both tanks. Failure to install vacuum breakers can
result in serious equipment and facility damage and pose a significant hazard to
personnel.
Operating Parameters
Parameter Minimum Maximum
Hardness — 35 grains per gallon
Iron — 5 ppm
Flow Rate 0.5 gpm/ft35 gpm/ft3
Chlorine — 0.1 ppm
Turbidity — <5 NTU
Water Pressure 40 psi 60 psi*
Water Temperature 45°F 100°F**
pH 6.8 —
Oil — 0
*Maximum pressure dependent on components.
**Higher temperature systems available on special order—consult factory.
• Protect the system from positive and vacuum pressure extremes. Do not expose the system to surging pressures or water hammer.
Water hammer will cause damage to the control valves, mineral tanks, and plumbing. If a condition of this type exists, a Water Ham-
mer Arrestor must be installed to prevent damage.
• Protect the system against backpressure caused by a pump or any type of water storage system. If pressure on outlet exceeds inlet
pressure, resin can be flushed into the inlet water supply during the service cycle.
• When routing the outlet piping to an atmospheric storage tank, a valve or flow control must be installed in the outlet piping to prevent
over running of the system. A backpressure of 15 to 20 psi should be maintained on the system during service.
• Protect the system from freezing weather conditions. Temperatures at and below freezing will cause damage to tanks, valves and
plumbing. Water expands when it freezes and can cause the tanks and plumbing to burst.
• Protect the system from high temperatures in excess of 100°F. Some of the components used in the manufacture of the system will
not withstand high temperatures. Do not connect the system down stream of a hot water system. Also protect the outlet of the system
from backup of hot water from a water heater or boiler.
• The system operates on 120 Volts from a normal 15 Amp wall outlet receptacle, which is properly grounded. Conformance to local and
National Electrical Codes must be observed and are the responsibility of the installer. The Premier Auto DI Equipment is designed for
indoor operation only.
• The system must be located within 10 feet of an open floor drain or sump, which is connected to a neutralization or other waste treat-
ment system. The drains from the system must contain vents, in accordance with the local plumbing codes. The flow of drain water
should be observable. Back-pressure from overhead drain systems can affect the system, therefore; it is not recommended to run the
drains any higher that eight (8) feet above the tanks. On overhead drains, an air gap must be installed in the highest point of the drain
line, and local plumbing codes and regulations should be followed.
• It is recommended that inlet and outlet valves be installed on the unit for future service ability. The inlet and outlet valves are utilized to
turn off the water to the unit so that the valves and other components can be serviced.
• Threading compounds and other contaminating materials from the installation of the piping; must be flushed from the piping prior to
allowing water to enter the system. These foreign materials can cause damage to the valves.
• The caustic regenerate should maintain a temperature of 80-100 degrees F. The caustic can solidify at temperatures in the 50-60
degrees F range. It is recommended to add a band heater to the chemical drum or heating element in the chemical storage container.

12 Culligan® Premier Series Automatic Deionizer 12 Cat. No. 01024000
Components of a Two-Bed Deionizer
The system normally is shipped partially diassembled from the factory. The following should be used as a reference for
the correct parts against what was received. Different size units have different quantities of the media and style of internal
distributors. All systems 21" through 48" have hub radial lower distributor systems.
Quantity Description
2 Mineral Tanks (Cation and Anion)
2 Upper and Lower Distribution System
1 Culligan DI Controller with Quality Monitor
1 Harness Assembly, Mounted on Frame
1 Strong Acid Cation Exchanger Resin
1 Strong Base Type-2 Anion Exchanger Resin or Weak Base Anion Resin
1 Gravel Underbedding
2 Air Operated Chemical Feed Pumps
The standard TDS cell is assembled in the main piping. Chemical can be drawn directly out of 55-gallon drums if desired.
42" and 48" systems require larger drawtube assemblies because of the quantities of chemical used for regeneration. Skid
mounting and pre-assembly is an available option from the factory.
Install vacuum breakers here
OUT
IN
Figure 4. Premier Series Automatic Deionizer layout.

Installation 13
Cat. No. 01024000
Locating the Equipment
Locate the mineral tanks on a firm foundation preferably concrete. The system should be located near an electrical outlet.
The electrical panel must be supplied with a 120 Volt 15 Amp circuit. Power for the recirculation pump must be run sepa-
rately. A floor drain to a central waste treatment system should be available near the installation, or a neutralization sys-
tem installed for the Deionizer. Local plumbing codes apply and special requirements may need to be met when installing
the system.
Assembling the Deionizer
The system is not fully assembled when shipped. The two tanks are set in place and the piping built to the specific tanks
shipped with it. The distribution system is mounted in each tank and shipped assembled inside it. Once the system is
built and tested with the control panel, the piping is removed and packaged to prevent damage. The piping will have to
be reassembled to the two tanks at the jobsite. An option offered is skid mounted and pre-piped (contact the factory). The
tanks, piping and Controls are pre-assembled and shipped complete if this option is purchased. Assembly is not required
on these systems.
1. Check the system for broken parts or damage that may have occurred during shipment. Damage during ship-
ment is considered freight damage and a freight claim should be filed with the freight lines. New parts must be
ordered to fix the damaged ones.
2. Set the tanks in place. The tanks need to be placed a specific distance apart. See the specifications for dimen-
sions.
3. Locate the harness assembly and unbox it and set it upright in front of the tanks roughly centering between
tanks. Locate the two (2) lower distribution pipes. These connect to the harness assembly and the bottom of
each tank.
4. Connect the tubing from the manifold block to the valves. Match the valve numbers on the tubing as shown in
Figure 7 on page 16.
5. Load the resin and gravel into the mineral tanks through the top opening.
a. Fill each tank with water until the water level is 12” - 15” above the laterals. This will protect the laterals
from being damaged when loading the gravel.
b. Load gravel and level with a piece of plastic pipe. Be careful not to damage tank and bottom distribu-
tor. Refer to Table 2 on page 14 for the amount of resin and gravel included with each deionizer.
c. Load the resin—Cation is placed in the upstream tank and Anion is placed in the downstream tank.
d. Fill the tank with water and replace upper baffle.
6. Install the upper distributors. The upper distributor is a single point screen connected to the flange adapter.
Locate the upper distribution pipes and connect between the tank and the harness at the upper points.
7. Once the tanks are located and the piping assembled to them, connect the inlet water supply, process water
piping and drain lines as shown on the installation drawings that follow. Be sure to install isolation valves on the
inlet and outlet of each system. Flush all lines of debris after completing the installation.
8. Connect the drawtube assemblies (customer provided) to the draw connection. The drawtubes are made to be
placed in a 55-gallon drum. The chemical can be drawn directly from its container.
WARNING! Air pressure must not exceed the maximum 100 psi.

14 Culligan® Premier Series Automatic Deionizer 14 Cat. No. 01024000
9. The system is equipped with diaphragm valves that are operated with solenoid valves using air pressure. The
air pressure must be at least 85 psi for proper operation of the diaphragm valves. Connect tubing from dia-
phragm valves to the appropriate solenoid valve port. Refer to Figure 7 on page 16 for proper connections.
WARNING! Air pressure must not exceed the maximum 100 psi.
Table 2. Deionizer resin and gravel quantities.
Model Cation Resin
Quantity (ft3)
Anion Resin
Quantity (ft3)
Gravel per Tank
Quantity (lbs.)
QS-21 5 6 100 (2 bags)
QW-21 6 5 100 (2 bags)
QS-24 9 9 150 (3 bags)
QW-24 9 8 150 (3 bags)
QS-30 14 15 250 (5 bags)
QW-30 15 13 250 (5 bags)
QS-36 21 22 300 (6 bags)
QW-36 22 19 300 (6 bags)
QS-42 26 29 400 (8 bags)
QW-42 29 24 400 (8 bags)
QS-48 36 39 500 (10 bags)
QW-48 39 34 500 (10 bags)
10. Slowly pressurize the system and check for leaks. If leaks are found repair as needed.

Installation 15
Cat. No. 01024000
Pneumatic Diaphragm Valve Locations
C1
C4 A5
C2 A3
A1
A2
A4
C3
A6C5
CP AP
C4
A1
A5
C1
C2
A3
A2
A4
C3
A6
C5
PR
PR
Figure 5. Deionizer valve locations, front view. Figure 6. Deionizer valve locations, rear view.
Valve Sequence Chart
Cycle Cation Anion
Diaphragm Valve C1 C2 C3 C4 C5 A1 A2 A3 A4 A5 A6
Service O O O
Cation Backwash O O
Acid Draw O
Cation Rinse O
Pre Cation Fast Rinse O O
Cation Fast Rinse O O
Anion Backwash O O O
Caustic Draw O O
Anion Rinse O O
Pre Anion Fast Rinse O O O
Anion Fast Rinse O O O
Quality Purge O O O O
Error
Recirc Pump O O
NOTE O designates an open valve. All diaphragm valves, A6 and C5 solenoid valves are normally closed.

16 Culligan® Premier Series Automatic Deionizer 16 Cat. No. 01024000
Solenoid Valve Sequence Chart
Cycle Cation Anion Recirc
PLC Output Y001 Y002 Y003 Y004 Y005 Y006 Y101 Y102 Y103 Y104 Y105 Y106 Y107 Y108
Solenoid C1 C2 C3 C4 C5 CP A1 A2 A3 A4 A5 A6 AP RP
Solenoid Valve NC NC NC NC NC NC NC NC NC NC NC NC NC NC
Service E E E
Cation Backwash E E
Acid Draw E E
Cation Rinse E
Pre Cation Fast
Rinse
E E
Cation Fast Rinse E E
Anion Backwash E E E
Caustic Draw E E E
Anion Rinse E E
Pre Anion Fast
Rinse
EEE
Anion Fast Rinse E E E
Quality Purge E E E E
Error
Recirc Pump Relay E
NOTE E designates solenoid is energized.
All solenoid valves NC.
Pneumatic Tubing Diagram
Figure 7. Deionizer pneumatic tubing.