advertisement
Cat. No. 01-8820-13
Rev. B 12/31/01
DCO-3296
CULLIGAN
®
MARK 100 WATER SOFTENER
SERVICE MANUAL
Models from 1998
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.
CULLIGAN COMPANY
NORTHBROOK, ILLINOIS 60062
©1998 Culligan International Company
Attention Culligan Customer:
The installation, service and maintenance of this equipment should be rendered by a qualified and trained service technician. Your local independently operated Culligan dealer employs trained service and maintenance personnel who are experienced in the installation, function and repair of Culligan equipment. This publication is written specifically for these individuals and is intended for their use.
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 - Prior to servicing equipment, disconnect power supply to prevent electrical shock.
CULLIGAN
®
MARK 100 WATER SOFTENER
SERVICE MANUAL
Table of Contents
Introduction .............................................................. 2
Safe Practices .......................................................... 2
Serial Numbers ........................................................ 2
Specifications ........................................................... 3
Familiarization .......................................................... 4
Service Check Out ................................................... 7
Programming ............................................................ 9
Parts Replacement Guide ...................................... 12
Dimension Charts/Refill Rates ............................... 15
Flow Charts ....................................................... 20-24
Introduction
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! ELECTRICAL SHOCK HAZ-
ARD! UNPLUG THE UNIT BEFORE REMOVING
THE TIMER MECHANISM OR COVER PLATES!
SERIAL NUMBERS
The control valve serial number, is on the back of the timer case.
The media tank serial number is on the top edge of the tank side wall.
NOTICE: Do not remove or destroy the serial number. It must
be referenced on request for warranty repair or replacement.
This booklet is designed and organized to assist the service technician in developing a systematic service call approach for the Culligan
®
Mark 100 water softeners.
Included are suggestions on preventive and periodic maintenance, recommended tools for servicing equipment with the motorized valve, and specific service procedures. Also, technical information on flow rates, settings, critical dimensions, wiring and flow schematics are included.
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.
2 /
CULLIGAN MARK 100 WATER SOFTENER SERVICE MANUAL
Specifications
Culligan
®
Mark 100 Water Conditioners with Time Clock, Aqua-Sensor
®
Device or Soft-Minder
®
Meter
Control Valve
Overall Conditioner Height
Media Tank Dimensions (Dia x Ht)
Salt Storage Tank Dimensions (Dia x Ht)
Exchange Media, Type and Quantity
Underbedding, Type and Quantity
Exchange Capacity
@ Salt Dosage Per Recharge
Freeboard to Media 2
Freeboard to Underbedding
Salt Storage Capacity
3
1
9” Model
5-cycle, Reinforced Thermoplastic
51 in
1 295 mm
9 x 45 in
229 x 1 143 mm
16 x 43 in
457 x 1 092 mm
18 x 43 in
457 x 1092 mm
Cullex
®
Media, 0.86 ft
3
Cullex Media, 24.5 L
Cullsan
®
Underbed, 12 lb
Cullsan Underbed, 5.4 kg
16,200 gr @ 4.0 lb
1 050 gr @ 1.6 kg
23,900 gr @ 8.0 lb
1 549 gr @ 3.2 kg
24,700 gr @ 12.0 lb
1 601 gr @ 5.4 kg
16.6-17.6 in
420-450 mm
39.2 in
996 mm
250 lb or 375 lb
12” Model
5-cycle, Reinforced Thermoplastic
51 in
1 295 mm
12 x 45 in
305 x 1 143 mm
18 x 43 in
457 x 1 092 mm
Cullex Resin, 1.4 ft
3
Cullex Resin, 40 L
Cullsan Underbed, 30 lb
Cullsan Underbed, 14 kg
27,700 gr @ 6.0 lb
1 795 gr @ 3 kg
35,200 gr @ 12.0 lb
2 280 gr @ 5.3 kg
40,300 gr @ 18.0 lb
2 611 gr @ 8.1 kg
17.5-18.5 in
444-470 mm
38.5 in
978 mm
375 lb
Rated Service Flow @ Pressure Drop
Total Hardness, Maximum
Total Iron, Maximum
114 kg or 170 kg
7.5 gpm @ 15 psi
30 Lpm @ 102 kPa
50 gpg
1 300 mg/L
5 ppm
170 kg
7.5 gpm @ 15 psi
31 Lpm @ 102 kPa
75 gpg
1700 mg/L
5 ppm
Hardness to Iron Ratio, Minimum
Operating Pressure
4
5 mg/L
8 gpg to 1 ppm
140 mg/L to 1 mg/L
20-125 psi
140-860 kPa
33-120°F
5 mg/L
8 gpg to 1 ppm
140 mg/L to 1 mg/L
20-125 psi
140-860 kPa
33-120°F Operating Temperature
Electrical Requirements
1-50°C
120V/60 Hz
3 Watts/35 Watts
1-50°C
120V/60 Hz
3 Watts/35 Watts Electrical Power Consumption, Min/Max
Drain Flow, Maximum
5
2.0 gpm
8 L/pm
80 min
3.5 gpm
14 L/pm
85 min Recharge Time, Average 6
Recharge Water Consumption, Average 45 gal
170 L
86 gal
325 L
1 Capacities and corresponding salt dosages pertain to low hardness waters. Capacities given are per recharge
2 Measured from top of media to top of inlet fitting (backwashed and drained).
3 Measured from top of underbedding to top of inlet fitting.
4 Hardness to iron ratio does not apply and total hardness and iron specifications change as follows when Sofner-Gard
®
accessory is used:
9" Model - 50 gpg (855 mg/L) total hardness, 10 ppm (mg/L) iron; 12" Model - 75 gpg (1 200 mg/L) hardness, 20 ppm (20 mg/L) iron.
5 Backwash at 120 psi (830 kPa).
6 10 minute backwash, 7 lb (3.2 kg) 9” model or 13 lb (5.9 kg) 12” model salt dosage at 30 psi (204 kPa).
SPECIFICATIONS
/ 3
Familiarization
CONTROL
The Culligan
®
Mark 100 water softener uses the same power valve control as in our Culligan Mark 89/812 models. It can be programmed as either a time clock, Aqua-Sensor
®
sensing device or Soft-Minder
®
meter model. Each model has its own programming parameters which can be set to control the operation and regeneration of the system. These are outlined in Table 1.
TABLE 1
FUNCTION
1. Time of Day
2. Time of Regen.
3. Not Used
4. Salt Dosage
5. Backwash Time
6. Brine Rinse Time
7. Hardness Level
8. Gallons Capacity -
Regeneration Interval
9. Lock/Unlock display
10. Blanking Feature
TIME
CLOCK
YES
YES
NO
YES
YES
YES
NO
YES
YES
YES
SOFT-MINDER
METER
YES
YES
NO
YES
YES
YES
YES
AQUA-SENSOR
SENSING
DEVICE
YES
YES
NO
YES
YES
NO
NO
YES
YES
YES
NO
YES
YES
During the programming stage, the user will be prompted to enter the appropriate parameter. Refer to Programming, page
9 for further information.
CIRCUIT BOARD
The AccuSoft
™
microprocessor circuit board controls every function of the Culligan Mark 100 water softener. This board has several unique features which allow it to perform a variety of functions. Familiarization of the board is essential for a thorough understanding of the softener.
CAUTION: The AccuSoft circuit board must be
handled by its edges to prevent damage to the circuitry. Mishandling of the circuit board will void the warranty. Keep replacement boards in their special anti-static plastic bags until ready for use.
Programming Switches
The circuit board will require the proper setting of the dip switches in order to function properly.
Switch 1 - Sets the unit in the Run or Test mode.
Switch 2 - Sets the unit for Filter or Softener. (Not activated for North American units)
Switch 3 - Multiple gallons read out by 10 or 100. (Currently not used on household systems)
Switch 4 - Sets the tanks for 9” or 12”.
Switch 5 - In the OFF position, the unit will have the standard Refill cycle. In the ON position, the unit has an accelerated Refill cycle. (If an accelerated Refill cycle is chosen, the refill flow control in the brine refill assembly must be changed to PN 00-4016-23)
Switch 6 - When turned ON, this will allow an immediate regeneration upon a signal from the Soft-Minder
®
Meter and
Aqua Sensor
®
sensing device. When the switch is in the OFF position, a delayed regeneration will occur.
Switch 7 - In the ON position, the softener will measure in liters and either French degree’s or German degree’s. In the
OFF position, the conventional English parameters are used.
Switch 8 - Sets the unit to display time as military time or
Standard 12 hour clock.
FIG. 1
4 /
CULLIGAN MARK 100 WATER SOFTENER SERVICE MANUAL
Switch 9 - When Switch number 7 is turned ON, switch number 9 must be set to either German or French degrees’. If
Switch number 7 is Off, switch number 9 will not be used.
Switch 10 - When turned ON, the softener will regenerate every third day if a regeneration has not occurred within the three day interval. (Used only for Aqua-Sensor or Soft Minder models.)
Auxiliary Connections
Refer to Fig. 1. Aqua-Sensor sensing device connections are located in the lower area of the board, the Soft-Minder connections are to the left side of the board. Power terminals are located along with lower mid section of the board. They are marked from left to right as neutral, motor neutral ground, and motor common. Connections for the motor homing and program microswitch are located to the above right of the power leads. All terminals are clearly marked for easy installation.
Display Blanking
As shipped from the factory, the display of the board will turn off if there has been no key board activity for a 1 minute period. To have the display constantly lit, press the STATUS button until the number 10 icon is lit. Next, press the UP and
DOWN arrows simultaneously. A “d” for disable will appear in the display. To have the display blank again , press the UP and DOWN arrows simultaneously. An “E” will appear in the display .
Display Lockout
The Culligan
®
Mark 100 control is equipped with a new feature which will allow you to protect the programmed settings from tampering by unauthorized individuals. When the lockout feature is activated, the only parameter which can be adusted is the Time of Day.
To activate the lockout feature, press the STATUS button until the number 9 icon is illuminated. A “U” for unlock will be displayed. Press the UP and DOWN arrows simultaneously.
A “L” for lock will appear along with an icon of a lock. All program parameters, except time of day, are now frozen at their current settings. To disable this feature, press the UP and DOWN arrows simultaneously.
Power Loss
The AccuSoft
™
circuit board is equipped with a capacitor, which in the event of a power outage will maintain all the programming parameters and time-of-day for up to two full days.
If a power outage lasts for more than 2 days, the control then resets all default programmed parameters to factory preset conditions, and the display will flash “8888” for default. The display will continue to flash until the control is reprogrammed. Default conditions are outlined in Table 2.
Time of Day
Time of Regeneration
Chlorination
Salt Dosage
Backwash Time
Brine Rinse
Hardness
Regeneration Interval
Display Blanking
Display Lock Out
TABLE 2 - DEFAULT CONDITIONS
12:00 A.M.
2:00 A.M.
10 min.
10 lb., 9”
16 lb., 12”
10 min.
71 min., 9”
59 min., 12”
20 GPG
3 days
Enabled
Disabled
Soft-Minder
®
Systems
The microprocessor automatically calculates the gallons of water which can be treated based upon the salt dosage, water hardness and tank size. Numeric enunciator 8 will display the GALLONS TO SIGNAL for regeneration (the portion of the capacity which is held in reserve is not displayed).
As an option GALLONS TO SIGNAL for regeneration can be set directly to override the calculation through numeric enunciator 8. You can increase or decrease the gallons to signal to meet the needs of the application. The conditioner must cycle through a complete regeneration before the gallon override is saved in the microprocessor. NOTICE: Changing the
capacity will effect the reserve capacity. An INCREASE in the gallons capacity will DECREASE your reserve capacity.
A DECREASE in the gallons capacity will INCREASE the reserve capacity.
For units equipped as a Soft-Minder meter, the gallons remaining can be viewed by pressing the STATUS button until the screen is blank. Press the DOWN arrow until the number
15 icon is illuminated. The display must be multiplied by 10 to determine the actual gallons remaining before the unit calls for a regeneration. The regeneration will occur immediately or be delayed until the time of regeneration depending upon the position of dip switch number 6.
Aqua Sensor
®
Units
The Culligan Mark 100 softener, when operating with the
Aqua Sensor sensing device, has a unique brine rinse detection circuitry built into the microprocessor. During the brine draw/Slow rinse cycle, the Aqua Sensor probe will sense when the brine solution has rinsed from the tank. It will then automatically shift the control into the Fast Rinse/Refill cycle.
To view the length of the last Brine Draw/Slow Rinse cycle, press the STATUS button until the display is blank. Press the
DOWN arrow until the number 15 icon is illuminated.
FAMILIARIZATION
/ 5
Regeneration
An immediate regeneration will take place if dip switch number 6 is turned ON and the gallons capacity has reached zero or if the Aqua Sensor sensing device has sent a signal to the circuit board. An immediate regeneration will also take place by pressing the REGEN button twice. The REGEN enunciator will flash during the regeneration cycle.
A delayed regeneration will take place if dip switch number
6 is turned OFF and the gallons capacity has reached zero or if the Aqua Sensor sensing device has sent a signal to the circuit board. A delayed regeneration will also take place if the REGEN button is pushed once. The REGEN enunciator will be lit constantly indicating that a regeneration will take place at the time of regeneration.
Cycling
The Culligan
®
Mark 100 control can be indexed through the various regeneration stages.
1. Press the STATUS button until the display is blank. Push the UP arrow. An “H” will appear in the display. The number 11 icon will light up. The control is in the HOME position.
If power is lost during a regeneration cycle, the unit will do one of the following:
1.
If the power loss is less than 2 minutes, the control will continue in the regeneration cycle when power is restored.
2.
If the power loss is between 2 minutes and 4 hours, the control will return to the service position when power is restored and start a new regeneration cycle.
3.
For power outages greater than 4 hours, the unit will home itself when power is restored. The unit will then initiate a full regeneration.
2. Press the REGEN button twice. The REGEN icon will light and blink. Push the UP arrow. A “1” will appear. The unit is now in the BACKWASH position. The numbers to the right of the colon indicates the time remaining for the cycle.
3. Press the UP arrow. A “2” will appear in the display. The control is in the BRINE DRAW/SLOW RINSE cycle.
4. Press the UP arrow. A “3” will appear in the display. The control is now in the FAST RINSE/REFILL cycle.
5. Press the UP arrow. An “H” will appear in the display.
The unit is in the HOME position. The REGEN enunciator is no longer blinking.
6. Press the STATUS key twice.
Time-of-Day appears in the display.
Failure Mode
The Culligan Mark 100 control is equipped to detect a motor or piston which is locked in a frozen position. The AccuSoft
™ circuit board will apply power to the motor for 30 seconds. If there is no change in the motor homing or position switch, the control will power down for 90 seconds. The circuit board will repeat this procedure two more times in an attempt to
6 /
CULLIGAN MARK 100 WATER SOFTENER SERVICE MANUAL
H 0 0
1 2 3 4 5 6 7 8 9 10 11 12
I I 0
1 2 3 4 5 6 7 8 9 10 11 12
REGEN
2 5 3
1 2 3 4 5 6 7 8 9 10 11 12
REGEN
3 0 7
1 2 3 4 5 6 7 8 9 10 11 12
REGEN
H 0 0
1 2 3 4 5 6 7 8 9 10 11 12
8
:
00
AM remove the obstruction. If no movement has been detected, the control will permanently power down and a phone icon will appear in the display. The phone indicates that a service call is required to fix the control. To return to the service mode, turn off the power to the unit for 1 full minute and remove the obstruction to the motor or piston.
TABLE 3
ACTION
UP KEY
DOWN KEY
REGEN KEY
STATUS KEY
CLOSE HOMING SWITCH
CLOSE PROGRAM SWITCH
FLOW METER PLUGGED IN
AQUA SENSOR PROBE PLUGGED IN
WATER FLOW
DIP SWITCH 1
DIP SWITCH 2
DIP SWITCH 3
DIP SWITCH 4
DIP SWITCH 5
DIP SWITCH 6
DIP SWITCH 7
DIP SWITCH 8
DIP SWITCH 9
DIP SWITCH 10
SEGMENT
1
2
3
6
7
4
5
8
9 (Fluttering)
SOFTWARE VERSION
“1111”
“2222”
“3333”
“4444”
“5555”
“6666”
“7777”
“8888”
“9999”
Service Check Out
Board Diagnostic
To enter the board test mode, turn all the switches to the ON position. All the segments of the board will light until either a key is depressed, an option is changed or a CAM micro switch changes position. Pressing one of the keys, closing a micro switch or turning OFF a dip switch will cause a different segment to light as outlined in Table 3.
A balanced signal should be applied to the Aqua-Sensor
®
pin connector. This can be done with a set of resistors, with a clean Aqua-Sensor probe and a fully regenerated bed or with the Aqua-Sensor Tester, PN 01-0079-99.
An unbalanced signal will cause the drive motor to run continuously. A balanced signal will cause the motor to stop.
This test can be used to check the integrity of the Aqua-Sensor probe. If the probe is connected to the board and the drive motor runs continuously, the probe should be cleaned and checked.
SERVICE CHECK OUT
/ 7
Service Check Mode
The service check mode allows one to view the instantaneous flow rate (0.5-10.0 gpm, meter models only), the days since the last regeneration, the number of regenerations in the past fourteen days and either the gallons remaining or the length of the brine rinse cycle on Aqua-Sensor
®
units. To enter the service check mode, follow these steps:
1. Press the STATUS key until the display is blank.
2. Push the DOWN arrow. The number 12 will appear for Soft-Minder
®
models only. The display reads the gallons per minute flow rate.
3. Press the DOWN arrow. The number 13 lights up.
The number in the display indicates the number of regenerations in the last 14 days.
4. Press the DOWN arrow. The number 14 will light up. The number in the display indicates the number of days since last regeneration.
5. Press the DOWN arrow. The number 15 will be displayed. For Aqua-Sensor models, the display indicates the length of the BRINE/RINSE cycle. For Soft-Minder models, the display indicates the gallons remaining before the unit signals for a regeneration (multiply the displayed number by 10). This display will not illuminate
for Time Clock models.
5
.
1 2 3 4 5 6 7 8 9 1011 12
0
4
1 2 3 4 5 6 7 8 9 101112 13 1415
2
1 2 3 4 5 6 7 8 9 101112 13 14 15
7 3
1 2 3 4 5 6 7 8 9 101112 13 14 15
8 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
PROGRAMMING
Upon plugging in the Culligan
®
Mark 100 control, the display will flash 8888. To access the programming mode, press the status button. Refer to diagrams below for the programming sequence.
1. Plug in.
Press status.
12:00 will appear.
I2
:
00
1 2 3 4 5 6 7 8 9 101112
Press
▲
to increase or
▼
to decrease
AM
Displays flashing
Set Time-of-Day. ALL MODELS.
2. Press status.
1 2 3
2
:
00
Press
▲
to increase or
▼
to decrease
AM
Set Recharge Time.
ALL MODELS. Step 3 is currently not used.
3. Press status.
Set Salt Dosage (3-15 lb for 9”, 5-24 lb for
12”). ALL MODELS.
1 2 3 4 5 6 7 8 9 101112
Press
▲
to increase or
▼
to decrease
8
4. Press status.
I0
1 2 3 4 5 6 7 8 9 101112
Press
▲
to increase or
▼
to decrease
Set Backwash Time
(5-40 minutes). ALL MODELS.
5. Press status.
7I
1 2 3 4 5 6 7 8 9 101112
Press
▲
to increase or
▼
to decrease
Set Brine Rinse Time (37-85 minutes for 9”,
35-89 minutes for 12”). TIME CLOCK AND
METER MODELS ONLY.
6. Press status.
Set Hardness Level (1-75 gpg for 9”,
1-99 gpg for 12”).
METER MODELS ONLY.
1 2 3 4 5 6 7 8 9 101112
Press
▼
to decrease
20
▲
to increase or
7. Press status.
1 2 3 4 5 6 7 8 9 101112
Press
▲
to increase or
▼
to decrease
3
Set Regeneration Interval (1-42 days).
TIME CLOCK MODELS ONLY.
Set Gallons To Signal (10-99990).
METER MODELS ONLY (Multiply displayed
number by 10).
8. Press status.
Set LOCK or UNLOCK feature to prevent tampering with settings.
9. Press status.
1 2 3 4 5 6 7 8 9 101112
L
Press
▲
simultaneously
▼
1 2 3 4 5 6 7 8 9 10 1112
E
Press
▲
to change
Set ENABLE or DISABLE feature to allow constantly illuminated display or a blank display after 1 minute.
SERVICE CHECK OUT
/ 9
10 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
SERVICE CHECK OUT
/ 11
Parts Replacement Guide
Familiarize yourself with the replacement procedures and component parts thoroughly before attempting any repair.
WARNING! DISCONNECT ALL ELECTRICAL
POWER TO THE UNIT BEFORE SERVICING. BYPASS
THE UNIT AND RELIEVE SYSTEM PRESSURE
BEFORE ATTEMPTING REPAIR.
Circuit Board
To replace the AccuSoft
™ and proceed as follows:
circuit board, refer to the parts list
1.
Remove the timer cover by twisting the four, quarter turn
Phillips screws located on the top of the lever.
WARNING! ELECTRICAL SHOCK HAZARD.
WILL CAUSE PERSONAL INJURY OR DEATH.
2.
Remove the power, microswitch and motor leads from the board .
WARNING! TO PREVENT DAMAGE TO THE
LEADS, PULL THE LEADS BY GRIPPING THE
CONNECTING TERMINALS ONLY.
3.
Remove the five screws holding the board to the timer case (Fig. 2).
FIG. 2
12 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
FIG. 3
Remove the new circuit board from its protective wrap and install the circuit board by reversing the steps above.
CAUTION: Do not touch any surfaces of the cir-
cuit board. Electrical static discharges can damage the board. Handle the board by its edges only.
Drive Motor Assembly
Follow the circuit board replacement instructions through Step
2 and proceed as follows:
1.
Remove the drive motor cam switches (Fig. 3).
2.
Remove the snap ring holding the drive motor cam to the cam shaft with snap ring pliers. Lift the cam off the shaft.
3.
Remove the retaining clip from the bell crank assembly
(Fig. 4).
4.
Using a 1/4" hex driver, remove the bolt above the eductor piston assembly.
5.
While holding firmly to the motor housing, remove the two Phillips head screws. The motor should be free of the backplate.
6.
Reverse the procedure to reassemble. Refer to the wiring diagram (page 19) for the correct wire lead placement.
Seal Pack Assembly
Follow the instructions for the drive motor through step 5, then continue as follows:
1.
While holding the drive motor free of the backplate, firmly put the seal pack assembly from the valve body.
2.
Lightly lubricate the o-rings of the replacement seal pack with silicone grease. (Use only silicon grease; petroleumbased lubricants will cause degradation of the rubber components).
3.
Reverse the procedure for reassembly. IMPORTANT:
DO NOT twist the seal pack upon insertion. This may cut or crimp the outer o-rings.
Eductor Piston Assembly
Follow the instructions for the drive motor through step 5, then continue as follows:
1.
While holding the drive motor free of the backplate, firmly pull the eductor piston housing assembly from the valve body.
2.
The eductor piston can be removed from the housing at this time. Inspect and replace any damaged o-rings.
3.
Reverse the procedure for reassembly. NOTICE: The
eductor sleeves are unique to the softener, filter and
Super S
™
controls. Refer to the parts list for the proper component.
Eductor Assembly
Refer to the parts list and the following instructions:
1.
Remove the three eductor plate mounting screws and the eductor plate (Fig. 5).
2.
The eductor screen can be removed by lifting it from the eductor body.
3.
The eductor body can be removed by grasping one of the projections with the pliers and gently pulling upward.
4.
Reverse the procedure to reassemble. Be certain that the replacement eductor body contains the correct eductor nozzle.
TABLE 5
Model
Culligan
®
Mark 100, 9”
Culligan Mark 100, 12”
Eductor Nozzle
Blue
White
FIG. 4 FIG. 5
PARTS REPLACEMENT GUIDE
/ 13
Backwash Flow Control
Refer to the parts list and the following instructions:
1.
Remove the drain elbow retaining clip from the valve body.
2.
Pull the drain elbow from the valve body.
3.
Remove the flow control from the valve body control and replace with a control with the correct code number
(or letter or color) for control model.
4.
Reverse the procedure to reassemble.
TABLE 6
Model
Culligan
®
Mark 100, 9”
Culligan Mark 100, 12”
Code
2, Brown
3, Dark Green
14 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
“A” Dimension Charts/Refill Rates
The “A” dimension is the distance from the top of the filter screen of the brine valve chamber to the bottom edge of the lower float when the stem is in the fully raised position.
Refer to Table 7 for the correct “A” dimension (secondary shutoff) for the salt dosages on the water softener models.
Adjust the “A” dimension as follows (refer to Fig. 6).
• Lift the brine valve from the brine chamber.
• Find the correct “A” dimension from Table 7.
• While holding the float in the up position, slide the retainers and float to achieve the proper “A” dimension.
• Place the float assembly back in the chamber.
Refill Flow Control
As shipped from the factory, a 0.45 gpm refill flow control is used to control the refill flow rate. This is the standard refill rate as referenced in Table 7. An optional 0.80 gpm flow control is available (PN 00-4016-23). It is recommended that the 0.80 gpm flow control is used when salt dosages are greater than 15 lb. Replace the flow control as follows:
• Lift the brine valve from the brine chamber.
• Grasp the knurled top of the brine cap and unscrew it.
• Remove the 0.45 gpm flow control and replace with the
0.80 gpm control.
• Screw the top in and place the float back into the chamber.
NOTICE: When using the 0.80 gpm flow control, shift the #5 dip switch to the OFF position. This enables the fast refill mode for the softener.
FIG. 6
"A" DIMENSION CHARTS/REFILL RATES
/ 15
POUND SALT
15
16
17
18
19
12
13
14
9
10
7
8
11
3
4
5
6
20
21
22
23
24
TABLE 7
REFILL RATE (MIN)
STANDARD
(0.45 gpm)
FAST
(0.80 gpm)
10.26
11.11
11.97
12.82
13.68
14.53
15.38
16.24
5.98
6.84
7.69
8.55
9.40
2.55
3.42
4.27
5.13
17.09
17.95
18.8
19.66
20.51
5.77
6.25
6.73
7.21
7.69
8.17
8.65
9.13
3.37
3.85
4.33
4.81
5.29
1.44
1.92
2.40
2.88
9.62
10.10
10.58
11.06
11.57
BRINE TANK “A” DIMENSION
160 LB
(13”)
250 LB
(16”)
375 LB
(18”)
21-3/4
23-1/2
25-1/4
—
-23
—
—
—
6
7-3/4
9-1/2
11-1/4
13
14-3/4
16-1/2
18-1/4
20
—
—
—
—
—
17-3/4
19-1/8
20-1/2
21-7/8
-1/4
24-5/8
26
27-3/8
5-1/4
6-5/8
8
9-3/8
10-7/8
12-1/4
13-5/8
15
16-3/8
28-3/4
—
—
—
—
13-1/2
14-1/2
15-1/2
16-1/2
17-1/2
18-1/2
19-1/2
20-1/2
4-1/2
5-1/2
6-1/2
7-1/2
8-1/2
9-1/2
10-1/2
11-1/2
12-1/2
21-1/2
22-1/2
23-1/2
24-1/2
25-1/2
16 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
Flow Rate and Drain Line Charts
FLOW RATE AND DRAIN LINE CHARTS
/ 17
18 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
Wiring Diagram
WIRING DIAGRAM
/ 19
Flow Charts
20 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
Service
Backwash
FLOW CHARTS
/ 21
22 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
Regenerant Draw
Slow Rinse
FLOW CHARTS
/ 23
24 /
CULLIGAN
®
MARK 100 WATER SOFTENER SERVICE MANUAL
Rapid Rinse and Refill
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