Culligan 01020553, 01020606 User Manual
CULLIGAN
Cat. No. 01021161
Rev. A 10/16/08
DCO # 010703
Installation,
Operating and
Service
Instructions
®
Global Electronic (GBE)
Softener & Filter Controller
For Commercial/Industrial Applications
Models from 2008
©2008 Culligan International Company
Printed in USA
Read this Manual First
Before you operate the Culligan Global Controller, read this manual to become familiar with the device and
its capabilities.
Watch for Special Paragraphs
Please read the special paragraphs in this manual. Examples are shown below.
NOTE A Note provides information or highlights a procedure.
CAUTION
A Caution tells how failing to follow instructions might cause
injury or damage the equipment in some way.
About this Manual
Contents
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
WARNING! Electrical shock hazard! Unplug the unit before removing the cover or accessing any internal control parts.
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 2) this device must accept all interference received including interference that may cause
undesired operation.
CAUTION! To reduce the risk of fire, use only No. 26 AWG or larger telecommunicaitons line cord.
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.
Products manufactured and marketed by Culligan International Company (Culligan) and its affiliates are protected by patents 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, AquaSensor, Tripl-Hull, and SoftMinder are trademarks of Culligan International Company or its affiliates.
The product is covered by the following patents:
Softener and/or filter: US 5073255, 5273070, 6457698, 4534867: Israel 095754
Sensor option: US 5699272
Other US and foreign patents pending.
i CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Installation,
Operating and
Service
Instructions
®
CULLIGAN
GLOBAL ELECTRONIC (GBE) SOFTENER
& FILTER CONTROLLER
Table of Contents . . . . . . . . . . . . . . . .Page
Important Safety Information ....................................... i
Controller Features ..................................................1-2
Operation ....................................................................3
Installation ...............................................................4-6
Wiring Schematics .................................................7-17
Circuit Board Layout ..............................................7
Transformer ........................................................8-9
Brine Refill Valve ................................................. 10
Communication Cable ......................................... 11
Progressive/ Parallel Flow ...................................12
Alternating ...........................................................13
Flow Meters .........................................................14
Aqua-Sensor ........................................................15
Aux Outputs .........................................................16
Aux Input .............................................................17
Programming .......................................................18-20
Key Pad Operation .............................................19-20
Overview...................................................................21
Commercial Setup .................................................... 22
First Time Setup ..................................................23-27
Customizing the Setup ........................................28-32
Progressive Flow .................................................29
Regeneration .......................................................30
Cycle Times .........................................................31
Regeneration Triggers .........................................32
Installation of Accessories ...................................33-45
Aqua-Sensor ........................................................33
Beeper Mode .......................................................33
Smart brine Tank Sensor ....................................34
Wireless Remote ............................................35-37
Modem ............................................................37-41
Low Meter ............................................................41
Progressive Flow ............................................41-42
Brine Reclaim .................................................42-43
Service Phone Number ......................................44
Auxiliary Boards ..................................................46-48
Manual Regeneration ...............................................49
Manual Cycling ......................................................... 50
System Information .............................................51-52
Error & Alert Codes ..................................................53
Diagnostics / Statistics ........................................54-57
Check Sensors ....................................................55-57
Menu Lockout ........................................................... 58
Menu Flow Chart .................................................59-62
Appendix A - Meter K-Factors ..................................63
Appendix B - Parts & Accessories ..........................64
Appendix C - PLC Output....................................65-68
Appendix D - Control Settings ..................................69
Index .........................................................................70
TABLE OF CONTENTS ii
Controller Features
The Culligan Global Electronic control (GBE) primary function is to
initiate and control the regeneration process via methods that are most
convenient and cost effective for the customer while offering many
operational features and benefits. The controller is designed to operate a
wide range of existing and new softener and filtration valves.
Take control of your system and your productivity
The Culligan Global Electronic Controller (GBE) 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 any softener or filter system. It
also provides sensing capabilities, expanded communications and a
multifunction keypad—all in one simple to use unit.
GBE Controller Features
Advanced Lighted OLED Display
•
The user is guided through brightly lit graphical menu screens
with clear, multi-line, full text prompts
Membrane Keypad
•
The keypad uses sealed contacts for programming. No buttons to get dirty
Program Beeper
•
Emits an audible beep when keys are depressed to help identify
valid (short beep) or invalid (3 short beeps) pushes. Can be
enabled or disabled.
Power Source
•
Electrical power required is 24 Volt 50/60 Hz AC current. A UL
listed plug-in transformer (120V/24V) is provided.
Time of Day
•
Displays current time of day in either 12-hour or 24 hour format
Real Time Clock with a 5 Year Battery Back-up
•
Keeps accurate time even during a power outage. Updates
automatically when the GBE is equipped with optional modem
capability
English or Metric Values
•
Displays can be set to either English or Metric
Regeneration Interval
•
Provides the ability to initiate a time clock regeneration based on a number of days (1 to 99) or a specific
day of the week.
Regeneration Start Delay
•
Allows a user determined number of hours (0-9) to be set for the purpose of increasing the amount of
time between regenerations in a multi unit installation.
Auxiliary Input
•
Capable of accepting a remote signal from a dry contact device such as an operator push button for the
purpose of initiating a regeneration sequence
Auxiliary Output on Alarm
•
Capable of sending a signal when an alarm/error is recognized
Expansion Board for Additional Outputs
•
o Control blocking valves
o Control external solenoids or chemical feeders
Figure 1
Figure 2
1 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Progressive Flow Trip Point
•
Allows multiple tank systems operating with flow meters to bring tanks on-line or off-line as facility flow
demands increase or decrease
Multiple Unit Communication
•
A communication cable interconnects multiple units to operate the controller in the Progressive Flow
mode and prohibits them from regenerating at the same time.
Diagnostics
•
The user can check the operation of sensors, progressive flow communication, motor positions, or an
optional wireless display
Transformer is UL and CUL Listed
•
RoHS Compliant
•
Optional GBE Features
Flow Meter/Sensor Input
•
Supports various types of Hall effect flow sensors using a programmable “K” factor to initiate a
regeneration sequence
AquaSensor Input
•
Supports the patented digital Culligan AquaSensor technology used to efficiently initiate and control a
regeneration sequence
Telephone Modem
•
o Calls in reports on regenerations and alarm conditions
o Automatically updates time and date when calling in
o Automatically checks for and installs and firmware updates when calling in
Wireless Remote Display
•
Displays the current status of the unit. It can be located up to 200 feet away from the GBE controller
(depending on building and interference). The telephone modem can optionally be installed in the remote
display
Smart Brine Tank Probe
•
This probe monitors conditions inside the brine tank.
o Predicts when more salt is needed
o Detects the presence of a salt bridge
o Detects eductor line plugging
o Signals brine tank overfilling condition
Controller Features
CONTROLLER FEATURES 2
Operation
Modes of Operation
Time Clock
The controller will initiate a regeneration based upon a time schedule of intervals of days (i.e., every 3 days) or
on a specific day of week schedule (i.e., Mondays, Wednesdays and Saturdays). Because regeneration will
occur at the prescribed schedule regardless of water use, this method is usually the most inefficient method of
water softener operation.
Flow Meter/Sensor
When a flow meter or sensor is connected to the controller circuit board, the controller has the ability to measure
the amount of water treated and initiate a regeneration sequence based upon the gallon capacity of the water
treatment equipment. The controller can delay the regeneration signal until a convenient time of day (known as
a delayed regeneration) or act and initiate the regeneration sequence as soon as the signal is received (known
as immediate regeneration).
When installing an alternating duplex system (one tank on-line, the other in standby), only one flow measuring
device is required to be installed in the common outlet header of the system. Parallel systems (multiple tank systems, all on-line simultaneously) require one flow device for each mineral tank in the system.
This method is a proven, cost effective means to operate a water softening system.
Aqua-Sensor (Softener use only)
The Aqua-Sensor detects when a softener resin bed has reached its point of exhaustion and, as a result, initiate
a regeneration sequence. This is the most cost-effective method of operation and may be combined with any of
the operational modes previously described.
Progressive Flow
The Progressive Flow mode is used with up to six and as few as two mineral tanks in a system. It allows more
than one tank in a system to either be on-line or off-line depending upon the downstream flow demand. If flow
demand is greater than the flow capability of the tank on-line, another tank can be brought on-line to help satisfy
the excess demand. Once the demand has decreased, the second tank is returned to a standby mode and the
system reverts to just one tank on-line providing treated water.
The progressive flow mode of operation relies on a user programmable set point or Trip Point. The Trip Point
is a unit of flow (gallons or liters) on a per minute basis. Once attained the trip point will cause the second unit
(in multiple resin tank system) to come on-line. Each additional tank in the system will subsequently be brought
on-line as multiples of the trip point are attained. (Example: a 3 tank system with a trip point of 50 gpm will bring
two tanks on-line once the facility flow demands is equal to or greater than the 50 gpm trip point. Should the flow
demand reach 100 gpm or more, the third tank shall be brought on-line.)
Additional tanks shall be returned to stand-by once the facility flow demand is <95% of the trip point for two
tank systems, <95% of 2X the trip point for triplex systems and <95% of 3X the trip point for quad systems, and
remains there for 60 seconds.
Utilizing the progressive flow feature may allow the owner to use smaller units, resulting in the potential for
reduced capital and operation costs.
Differential Pressure (Filters only)
When combined with an optional differential pressure device, the Culligan MVP controller has the ability to
initiate a backwashing sequence when the pressure differential across the media bed reaches a preset amount
(usually 8 to 10 psi).
3 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Installation
ELECTRICAL INSTALLATION
CAUTION!
Observe the precautions listed below before electrical installation of your GBE controller.
Failure to do so may cause permanent damage to the controller.
1. Follow the local electrical code requirements.
2. Be sure electrical power is off and disconnected at the source before completing any wiring/cabling
connections.
3. Provide a dedicated 120-volt circuit for the GBE system to ensure maximum electrical protection.
4. DO NOT include the GBE wiring cables in any conduit or raceway containing other 120-volt or higher
circuits.
5. Maintain a distance of at least 10 feet between the GBE controller and any electrical distribution
panels, raceways carrying 300 volts or more, and electrical motors of 1 horsepower or more.
6. Use the cabling provided. Failure to do so may effect performance of the GBE controller adversely.
Note: One transformer is required for each controller in the system. Do not attempt to operate multiple
controllers without a dedicated transformer for each or your system will experience operational
difficulties.
Installation 4
Installation
WIRING PROCEDURES AND DIAGRAMS
Preparation
1. Loosen the screws or latches securing the controller access cover (Figure 3 or 4) on each controller
provided.
2. Using a small screwdriver, loosen all the terminal strip binding screws on the main circuit board that do
not contain wires by turning counterclockwise until the wire clamp has been fully opened (see Figure 5).
Figure 3
Figure 4
Figure 5
5 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Installation
Cable Routing
All input and output connections to the circuit board are 24 volt or less.
Although the cables do not have to be run in conduit, it is necessary that long runs of cable be supported or
protected by strapping them to the equipment piping. If conduit will be used to route the shielded cables, three
factors must be considered:
1. DO NOT share the same conduit or raceway with 120 volt or higher circuits.
2. Keep cables at least 6 inches away from 120 volt or higher electrical circuits.
3. GROUND the conduit (if metallic) to a known “earth ground” location.
A series of holes are located on the sides of the controller (see Figure 6 and 7). Strain relief fittings are provided
with the controller enclosure for interconnecting wiring. Install the plastic fittings as needed. Remove the compression nut and rubber sleeve from each fitting. Prior to connection of the cable wires to the circuit board, slide
the compression nut and sleeve over the cable for the wiring connections. When wiring is completed, apply a
small amount of silicone to the rubber sleeve and reassemble. This will assure all wiring is secure and assist
in making the tightening of the fitting easier. Insert the plugs provided to block any holes not used for wiring or
other accessories.
Right Side View
Left Side View
Brine Reclaim Solenoid
(optional)
Input Connection
for Flow Sensor
Output Connection
for Remote
Accessories
Input Connection
for Remote
Accessories
24 Volt Power
Input Connection
Brine Reclaim Solenoid
(optional)
Brine Refill Valve
Figure 6 Figure 7
Blocking Solenoid for
Alternating Operation
Installation 6
Schematic
GBE Circuit Board Layout–Front
OLED Display
Battery
CR2032 (Postitive Side Up)
Keypad connector
Figure 8
GBE Circuit Board Layout–Back
Phone line
connection
(optional)
Motor position cable
Multiple unit jumper
Communication cable (optional)
Flow meter cable
(optional)
Smart Brine Tank cable (optional)
External regeneration
signal connection (optional)
Figure 9
7 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Motor
connection
Programmable outputs (optional)
Blocking valve
connection (optional)
Data port
Future use
Do not connect
anything to these.
Aqua-Sensor
cable (optional)
Power cable
from transformer
Outputs
Schematic
CAUTION
Connecting 24V to the 2.5v
connection on the circuit board
will damage the circuit board.
The circuit board supports four outputs:
• Motor control (DC Motor)
• Blocking valve (Use Aux Out 4)
• Four programmable auxiliary outputs (Aux Out 1
through 4)
• Controller interface (communication between multiple controllers) (RS485).
Note: If you are using Aqua-Sensor, you should run the 2.5v wiring now as the cable is run through the same cord grip.
See page 15 for details.
1. Locate the power cord among the controller parts. It has a white connector on one end and two spade connectors on the
other.
2. Locate the cord grip among the parts.
3. To assemble the power cord, first run the cord grip nut over the spade terminal end of the power cord.
4. Next, run the spade terminals through a hole in the side of the controller FROM THE INSIDE. See figure 10.
5. Finally, run the cable through the bottom end of the cord grip, and assemble the grip to the controller wall.
6. Plug the board connector to the board where it says “24v”. The connector has four (4) connections but only two wires are
connected. The other end of the power cord (with spade terminals) should be connected to the two 24VAC terminals on
the transformer (see figure 12).
DO NOT PLUG THE TRANSFORMER INTO THE WALL UNTIL ALL WIRING IS COMPLETED.
Repeat the process for any additional units in the system.
Schematic 8
Schematic
METAL TABS
Connect to white connector
on main power cord
If using Aqua-Sensor,
plug metal tabs at end
of cord into connector
24V Transformer
The GBE control is powered by a 24V/50VA transformer. If there are multiple controls in the system being
installed, each control will require its own transformer. It is recommended that the transformer be plugged into a
dedicated 120V circuit.
CAUTION
Connecting 24V to the 2.5V connection on the circuit board will damage the circuit board
1. Connect one wire from the 24V cable to the outermost 24VAC transformer screw terminal
(Reference Figure 12). The other end of the wire should be connected to one of the 24V terminals
on the GBE control circuit board (Figure 11) by way of the white connector.
2. Repeat the process for the other 24V power supply wire attaching the second wire to the opposite
terminal on the transformer and next to the other wire connected to the 24V pins on the GBE board.
24V Power Connection
Figure 10
Transformer connection
Figure 11
9 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
POWER SUPPLY
ONE transformer is required for each Control
2.5VAC Aqua-Sensor
Power Terminals
24VAC Power
Terminals
Figure 12
Brine Refill Valve Wiring
Solenoid
Coil
Screw
Plastic
Spacer
2.5VAC
P9 Power
24VAC
Vlv
Aux1
Sol
P7
Aux2
P8P5
Cam
P1
P10
Snsr
Aqua
Meter
P4
Flow
In
P2
Aux
LCD
TRIM OFF
GREEN WIRE
BLACK
WHITE
REFILL
SOLENOID
VALVE
CIRCUIT BOARD
MVP
*This only applies to Culligan CSM Softeners.
1. Installation of the solenoid coil and connector
Locate the solenoid coil and connector cord. Assemble it
to the brine refill valve as shown in Figure 13.
Schematic
Figure 13
2. Installation of the cord grip
Remove the hole plug from the left side of the MVP
controller enclosure. Locate the cord grip fitting and nut.
Assemble them through the open hole and thread the
solenoid coil cord through the cord grip fitting as shown
in Figure 14. Tighten the cord grip onto the cord.
3. Wiring
Wire the valve to Aux Out 2 as shown in the diagram in
Figure 15. The wires can be trimmed to a suitable length.
Figure 14
Figure 15
Schematic 10
Schematic
SO L
Communication Cable - Multiple Units
NOTE: Disregard this information and proceed to flow sensor schematic (optional) information when installing
single tank configurations.
Multiple units require a communication cable between each unit. Refer to the table below for the cable type, part
number and quantity required. Cables are attached to the RS485 terminal of the circuit board.
Table 2
System
Configuration
Duplex Alternating 01016342 1 01016369 2
Duplex Parallel 01016327 1 N/A 0
Triplex Parallel 01016327 2 N/A 0
Duplex Progressive 01016327 1 01016333 2
Triplex Progressive 01016327 2 01016334 3
Multiple units can be set up as progressive flow, alternating or parallel operation. Refer to the instructions and
schematics below and on the following pages for connection to the circuit board.
Cable Part Number Qty of Cables
required
“Kit” Part Number Qty of blocking
solenoids used.
Most multiple tank configurations will also require blocking valves (with the exception of the Hi-Flo 3e softener).
These are used to hold tanks offline until needed. Based on the chart above, you can determine how many
blocking solenoids are used. These solenoids are included in the alternating and progressive flow kits.
Blocking Solenoid Connection (used on Alternating and Progressive flow systems)
The solenoid valve wiring attaches to the Aux Out 4 output connection on the auxiliary circuit board. See
Figure 16 .
Figure 16
11 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Progressive Flow or Parallel Flow
To RS 485 Comm Port
on GBE Circuit Board, #1
CABLE 01016327
To RS 485 Comm Port
on GBE Circuit Board, #2
PARALLEL
Additional communication cable
connections are used when there
are 3 or more controls. Connect
end of 2nd-(01016327) cable
to this connector and other end of
cable to RS 485 Comm Port on
3rd GBE Circuit Board.
IMPORTANT
Setting the Jumpers for Progressive Flow
For progressive flow to operate properly, the first and last units must
have the jumpers set to pins 1 and 2 (see figure at right). All middle
units should have the jumpers on pins 2 and 3 (see figure at right).
The diagram below (figure 17) shows duplex connections. Repeat the
connections on any additional systems.
1 2 3
Schematic
Jumper location for
first and last units
(end units).
Jumper location for
middle units.
Jumper
Location
Communication Cable 01016327
To Additional Units
(if necessary)
Unit 1 Unit 2
Flow Meter Flow Meter
Figure 17
Progressive/Parallel Communication Cable 01016327
Schematic 12
Schematic
To RS 485Comm Port
on GBE Ciruit Board, #1
To Flow Meter Connection
on GBE Circuit Board.
CABLE 01016342
Flow Meter Connector
(from meter).
To Flow Meter Connection
(on GBE Circuit Board).
To RS 485Comm Port
on GBE Ciruit Board, #2
DUPLEX ALTERNATING
Duplex Alternating with Meter option
Communication Cable 01016342
Unit 1 Unit 2
Flow meter
Figure 18
For triplex, quad, etc alternating, you must use a meter on each unit and connect the same way as
progressive flow.
Duplex Alternating Cable 01016342
13 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
(optional)
2535 & 2536
Signet
Black
Shield
Red
Black
Green
Red
Paddle Wheel
(optional)
Seametrics
Green
Red
Black
White
SINGLE OR PROGRESSIVE
Bare
Red
Green
Black
Red
Black
Wht/Clear
2" Autrol Turbine Meter
(optional)
Black
White
Red
2"Clack Meter
(optional)
Schematic
Flow Sensor Meter Connections (Optional)
The GBE Controller is capable of detecting the signal from a Hall effect sensor device to provide flow rate information, totalization and volume based regeneration initiation.
There are several different types of flow measuring devices and differences in the wiring of the devices to the
GBE circuit board do exist. Refer to the drawings below.
For all but duplex alternating, a meter needs to be connected to each circuit board at the location shown below
in the drawing. For duplex alternating meter connection, please refer back to page 13, Duplex Alternating with
meter option.
SEE PAGE 41 FOR PROGRAMMING AND PAGE 63 FOR K FACTORS.
Figure 19
Connector
01010255 included
with controller
Connector
located at
end of meter
cable
Schematic 14
2.5V
METAL TABS
Connect to white
connector on main
power cord
24VAC
on TRANSFORMER
Power to circuit
board 2.5VAC
only required
for Aqua-Sensor
installations
Power to circuit
board 24V
Schematic
Red
Black
Blue
White
Aqua-Sensor Schematic (Optional)
The Aqua-Sensor device requires a 2.5 VAC power source. This source is provided via two of the posts on the
24VAC/2.5VAC transformer (see figure 20). The two leads from the transformer are run through the same cable
grip as the 24VAC and then must be pushed into the white power connector for connection to the 2.5v power
pins on the GBE circuit board.
The wire connector from the Aqua-Sensor probe is then routed through the included cable grip and plugged into
the Aqua-Sensor terminal on the GBE circuit board. See below.
Aqua-Sensor
If you are going to install an Aqua-Sensor, you can set up the 2.5V power now.
1. Locate the power cord packed with the Aqua-Sensor. It has two spade terminals on one end of the cable
and two metal “slip in” tabs on the other.
2. Locate the cord grip.
3. The cable can be run through the cable grip and wall from either end of the cable. Make sure the end with
the metal tabs goes INSIDE the controller. The spade terminals should be coming out the top end of the
grip.
4. Locate the connector at the end of the power cord. You may have already plugged it into the board.
5. Press the two metal tabs on the end of the power cord into the open slots on the connector. They will connect to the pins labeled “2.5V’ on the Base Board.The other end of the power cord with the spade terminals
should be connected to the two 2.5VAC terminals on the transformer (see figure 20).
CAUTION - Verify wiring from terminals to circuit board are correct before applying power to
control. 24vac power must not be applied to the 2.5 vac terminals of the circuit board.
2.5V Aqua-Sensor Power Connection
Figure 20
POWER SUPPLY
ONE transformer is
required for each Control
15 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
CAUTION
Connecting 24V to the 2.5V
connection on the circuit board
will damage the circuit board.
3
4
Schematic
Auxiliary Outputs (Optional)
The Auxiliary Outputs - reference Figure 21) are output triacs that can be programmed to provide power to a
“normally open” (normally no power to auxiliary output until power required) or a “normally closed” contact (user
choice). These 24VAC outputs can be used for energizing a relay coil only. (2.1 Amp maximum power draw)
Refer to the section on Programming (page 46) for additional information on the uses of this feature.
Figure 21
Schematic 16
NC NO
1
POLE
NC NO
2
POLE
C
C
SOL
Regen Signal
EXTERNAL
SOURCE
24V DPDT
RELAY
DUPLEX ALTERNATING WITH EXTERNAL SOURCE
SOL
Communication Cable
01016327
Schematic
Auxiliary Input (Optional)
One auxiliary input is provided for optional signal devices such as remote push buttons, differential pressure
switches, hardness monitors, turbid meters, etc. for the purpose of receiving a regeneration signal.
Select an UN-POWERED contact within the remote device that will close when regeneration is desired. The
duration of the switch closure can be as low as 0 seconds; 6 seconds is the recommended minimum and default
but can be as long as 999 seconds. The contact must automatically open following the start of a regeneration
sequence. Connect this contact to the Aux In terminal shown in Figure 22. The illustration below is an example
of how to use an external source to initiate regeneration.
Figure 22
17 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Programming
Programming
The programming process requires various types of data input. The following information pertains to calculating
the softening capacity of the water softening system. Filters do not have a capacity setting so this section can be
skipped when programming a filter.
Capacity Settings
The capacity of a water softener is determined by two factors; resin amount and water chemistry.
Single Tank Systems
Normally a single tank system has enough resin capacity to soften water for a minimum period of 24 hours.
Time of regeneration is usually set to occur very early in the morning or at a time when no softened water is
required. This is because when the softener is regenerating, hard water is typically bypassed through the system
and into the facility if a demand for water if present.
If regeneration is desired at a time of day when there is no water usage then the system must have a “reserve”
capacity which must last an entire day if the regeneration signal (time clock, Aqua-Sensor and/or meter) occurs
at the beginning of the day. Subtract this reserve capacity from the total capacity to determine “capacity to signal”.
Note: If the reserve capacity is more than 1/3 of the total capacity,
a meter system may not reduce salt consumption relative to
a timeclock system.
Multiple Tank Systems
Multiple tank systems offer the benefit of continuous soft water supply. When using the Aqua-Sensor to initiate
a regeneration sequence, the system capacity may be set for the maximum amount the system is capable of
producing. However multiple tank systems using only water meters and or time clock as the basis for regeneration initiation are recommended to be set up with a 10% reserve capacity. The purpose of the reserve capacity
in multiple tank systems is to allow for subtle changes in water chemistry. You will be able to get the reserve
capacity during programming.
Determining Batch Set Point
To determine the batch set point for programming the Culligan GBE controller, use the following formula:
Total Capacity - Reserve Capacity
Gallons = Hardness
The GBE will calculate this for you automatically. you can use the formula above to verify the setting.
For more information on programming multi-tank systems, see page 41.
Programming 18
Programming
Program Data Input
There are a couple of items to note that can make the programming of the Culligan GBE control a little easier.
They are:
Slew Rates This term refers to the speed at which the display moves through the input of material. For
example, holding down the up arrow key for (5) seconds when inputting minutes for Time
of Day will cause the minutes to pass in (10) minute blocks of time. Press the up arrow
or down arrow keys for shorter periods (less than 5 seconds) will slow the rate. To move
through the programming slowly, do not hold down the up arrow or the down arrow keys.
Beeper A beeper is available to assist the user by providing an audible tone (about 70 decibels) to
signify valid (0ne beep) and invalid (three beeps) key presses. The beeper can be deactivated in the programming mode. (If error occurs, beep will still be ON even if set to “No”
programming.)
Programming
Mode Timeout
Program Input
Acceptance
If there is no keypad activity for a (3) minute period while in the programming mode, the
controller will exit the programming mode and return to the main display. Any setting that
was changed prior to the control timing out will revert back the original value. Pressing the
check mark key saves the setting.
For programming information to be accepted, the check mark key must be depressed prior
to programming mode timeout.
19 CULLIGAN GLOBAL ELECTRONIC CONTROLLER
Navigating the Menus and Keypad
system ok
9:17 am 1-17-08
> 1) information
2) bypass
3) regenerate
4) set time and date
1) information
> 2) bypass
3) regenerate
4) set time and date
1) information
2) bypass
> 3) regenerate
4) set time and date
regeneration
off
This is the “home” screen.
Press any key except
CANCEL (“x”) takes you to
the main menu.
This is the main menu. The
pointer shows where you are
in the menu. The UP and
DOWN arrows move thru
the menu.
CANCEL button
Pressing the CHECKMARK key
selects that item on the menu.
UP button
CHECK MARK
or OK button
DOWN button
regeneration
>
off
regeneration
>
now
regeneration
> tonite
regeneration
tonite
> 1) information
2) bypass
3) regenerate
4) set time and date
regeneration tonite
9:18 Am 1-17-08
Here we see the current value for “regeneration”
is “OFF”. Press the CHECK MARK turns on the
pointer symbol. The pointer indicates that you
can change the current value using the arrow
keys.
The arrow keys allow you to scroll thru the
available options.
Pressing the CHECK MARK key to select the new
setting. The pointer symbol turns off to show this
is the selected value.
Pressing the CANCEL button from inside the
menu always takes you one step closer to the
“home” screen.
Now we are back to the home screen. Note that
the display has changed to show that regeneration
is now scheduled for tonight.
Navigating the Menus and Keypad 20
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