Culligan Sulfur-Cleer User Manual

Culligan®

Sulfur-Cleer

Automatic

Water Filter

Owners Guide

™

Thank You

And Welcome To Your New World Of Better Living With Culligan Water.

This system and its installation must comply with state and local regulations. The System is ONLY to be supplied with cold water.

The Culligan® Sulfur-Cleer™ water ﬁlters have been tested against WQA S-200 for the effective reduction of iron up to 1,000 gallons and WQA Test Protocol 04-001 and NSF/ANSI Standard 42 for the effective reduction of hydrogen sulﬁde as veriﬁed and substantated by test data.

Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

For installations in Massachusetts, the Commonwealth of Massachusetts Plumbing Code 248 CMR shall be adhered to. Consult your licensed plumber for installation of the system. This system and its installation must comply with state and local regulations. The use of saddle valves is not permitted.

If this is your ﬁrst experience having ﬁltered, conditioned water in your home, you’ll be amazed at the marvelous difference it makes. We promise that you’ll never want to be without it again.

Congratulations, too, on selecting one of the “ﬁrst family” of water ﬁlters in the prestigious Culligan Sulfur-Cleer™. With Culligan’s many years of knowledge and experience in water treatment, you can be conﬁdent that the model you selected has been designed and engineered to provide years of service with a minimum of care and attention.

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, Culligan Sulfur-Cleer, Cullar, Filtr-Cleer, Cullneu, Accusoft, Culligan Man and www.culligan. com are trademarks of Culligan International Company or its afﬁliates.

Speciﬁcations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Familiarization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Programming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Statistic Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

When and How to Bypass your Water Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Regeneration with Bleach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Things to Check Before You Call for Service . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Performance Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Records and Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table of Contents

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Control Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1” 5-cycle reinforced thermoplastic

Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electronic Circuit Board

Overall Conditioner Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61”

Media Tank Dimensions (D x H). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10” x 54”

Filter Media Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 cu. ft. CIM

Underbedding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cullsan®, 20 lbs.

Capacity1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000 gallons

Freeboard2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18”

Max. Clear Water (Soluble) Iron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 ppm

Max. Hydrogen Sulﬁde5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 ppm

Minimum Alkalinity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 ppm

pH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 - 8.5

Service Flow @ Pressure Drop (Clean Bed) Normal . . . . . . . . . . . . . . . . . . . . . . . . . 5 gpm @ 4 psi

Maximum3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 gpm @ 5 psi

Operating Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-60 psi

Operating Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-120° F (1-48° C)

Electrical Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 Volts/60 Hz

Power Consumption, Continuous/Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 watts/270 watts

Drain Flow, Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.5 gpm

Backwash Regeneration Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 99 minutes

Eduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 99 minutes

Fast Rinse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 99 minutes

SpecificationsCulligan® 10” Sulfur-Cleer™ Filter with Fiberglass Tank

1 Capacity based on 5 gpm (10” unit) and 10 mg/L of dissolved iron 2 Measured from top of media bed to top of surface of tank threads (backwashed and drained) 3 Max ﬂow rates and pressure drop characteristics have not been certiﬁed by the Water Quality

Association.

4 For the purposes of plumbing sizing, only the service ﬂow rate and corresponding pressure drop

may be used.

5 Hydrogen Sulﬁde will be reduced signiﬁcantly on water containing less than 5 ppm.

The max speciﬁed ﬂow rate at which the system will deliver treated water as certiﬁed by the Water Quality Association is deﬁned as service ﬂow.

Introduction

Operation

Step 1.

Service Cycle

In the service cycle, raw water enters the inlet port of the media tank. The oxidation process begins. This air/water contact oxidizes the iron and hydrogen sulﬁde in the water. Oxidized iron particles are trapped by the ﬁlter bed as the water passes through. Filtered water enters the lower distributor and travels up the distributor tube to the outlet port on the ﬁlter valve.

Step 2.

Aeration Operation Air Recharge Cycle

When energized, the air pump sends air through the solenoid valve into one end of the shuttle valve. Once air pressure in the shuttle valve is greater than the water supply pressure at the other end of the shuttle valve, the piston shifts to the open position. In the open position, the bleed-off port discharges excess water and old air to the drain port through a ﬂow restrictor. Simultaneously, the air inlet port opens to provide a direct connection between the air pump and the top of the media tank. The air pump runs for a preset period of time recharging the head of air in the media tank.

Air Recharge Shut Off

The timer turns power off to the air pump and the solenoid valve at the end of the recharge cycle. The solenoid valve then closes the port between the air pump and the shuttle valve. The port between the shuttle valve and the atmosphere opens and releases air pressure. This allows water pressure to shift the piston to the closed position. With the piston in the closed position, the air recharge inlet port is closed and direct communication between the bleed off tube and the drain port is also closed.

Timer Operation

A timer controls the air recharge cycle and how frequently it occurs. The timer simultaneously energizes the air pump and the solenoid valve. After a preset amount of time, the timer shuts off the air pump and de-energizes the solenoid valve.

Solenoid Valve Operation

The solenoid valve is a three-way valve having ports that connect to the air pump, shuttle valve and the atmosphere. In the service cycle, the solenoid valve is de-energized and closes the port to the air pump, providing a positive shut-off to the pump. This prevents water from backing up into the air pump and damaging the pump. In the air recharge cycle, the solenoid valve closes the port to the atmosphere and opens the port from the air pump.

Shuttle Valve Operation

In the service position, water pressure holds the shuttle valve piston in the closed position, trapping the airhead in the media tank and closes the air recharge inlet port and drain port. During air recharge cycle, air pressure is greater than the water pressure and forces the shuttle valve piston in the open piston. The shuttle valve has an internal pressure relief valve that will relieve pressure (greater than 100 psi) that may build up in the media tank. This precautionary function protects components from failure due to excessive pressure.

Step 3.

Filter Tank Operation - Backwash Cycle

Reversing the ﬂow of water through the ﬁlter bed and backwashing dirty water to the drain cleans the ﬁlter bed. Raw water enters the ﬁlter control valve through the inlet port and is directed down the distributor tube and out the lower distributor at the bottom of the tank, ﬂowing upward through the multimedia ﬁlter bed toward the top of the tank into the control valve. Water is then directed through a speciﬁc ﬂow restrictor and out the drain port to be discharged to drain.

Step 4.

Filter Tank Operation - Rinse Cycle

The rinse cycle packs the clean ﬁlter bed. Raw water enters the control valve through the inlet port and is directed downward through the ﬁlter bed into the bottom distributor, up the distributor tube into the control valve. Water is then directed through a speciﬁc ﬂow restrictor and out the drain port to be discharged to drain.

Operation Of Aeration Pump

The Sulfur-Cleer™ system introduces air into the media tank and bleeds off the old head of air automatically. The exchange of the air into the media tank is controlled independently of the recharge frequency of the ﬁlter media tank, allowing the air to be exchanged on a more frequent basis. During an air exchange cycle, the air compressor pumps fresh air into the media tank and the air eliminator solenoid exhausts the old air.

Introduction (cont.)

Iron and Trace Hydrogen Sulfide

When applying the ﬁlter on water sources with only iron present or with levels of hydrogen sulﬁde less than 1 ppm, only backwashing will be needed to regenerate the ﬁlter. In some applications, odors may develop over time and the media bed may need to be sanitized. In general, bleach will not be required more than once per month and users generally ﬁnd that it is needed no more than once every four to six months, if at all.

Hydrogen Sulfide - Over 1 PPM

When applying the ﬁlter on water sources with hydrogen sulﬁde levels of 1 - 5 ppm, backwashing every three days and eduction of diluted non-scented bleach on occasion may be needed. Regeneration with bleach is only necessary when hydrogen sulﬁde is present in the product water. Although the air compressor provides much of the action needed to reduce hydrogen sulﬁde, the bleach will “super oxygenate” the Culligan CIM media to enhance effectiveness. Overdosing with bleach will cause a faster breakdown of the media. Therefore, any chlorine dosing scheme involves a compromise between media life and hydrogen sulﬁde reduction.

Operating

Water Meter

Filter

Drain

Line

Unfiltered Water

Filtered Water

Water

Heater

Air Gap

Wall Mounted

Aeration Assemby

To Hose Bibs

Conditions

The concentration limits listed below reﬂect the minimum or maximum individual limit that each contaminant was tested for separately without any interference of other contaminants in the inﬂuent water.

In reality, however, we know that these contaminants may be present in combination which may limit the ﬁlter’s ability to remove these contaminants in higher concentrations. In some cases, individual sellers of this equipment have had success removing higher concentrations of contaminants - iron, for example - above the limitations we have listed. If you are considering the installation of this system for the reduction/removal of iron, manganese and/or hydrogen sulﬁde beyond the printed operating conditions below, we recommend that you consult the manufacturer for proper application. Installation of this system under these circumstances may void part(s) and/or all of the system warranty.

General Instructions — Observe all state and plumbing codes, electrical codes and drain restrictions. The system and installation must comply with all state and local laws and regulations. Most codes require an anti-syphon device or airgap.

For installations in Massachusetts, the Commonwealth of Massachusetts Plumbing Code 248 CMR shall be adhered to. Consult with your licensed plumber for installation of this system. The use of saddle valves is not permitted.

Alkalinity — A minimum alkalinity of 100 ppm is required for efﬁcient removal of iron and hydrogen sulﬁde.

Hydrogen Sulﬁde — Often referred to as rotten egg odor, hydrogen sulﬁde will be reduced signiﬁcantly on water supplies containing less than 5 ppm as tested by Culligan. Consult the factory if hydrogen sulﬁde concentrations are greater than 5 ppm.

Iron — This system is rated for a maximum of 10 ppm of ferrous (clear water) iron. Consult the factory if iron bacteria is present.

Organic Matter (Tannins) — The presence of organic matter such as tannins will prevent the oxidation process of converting the dissolved element, such as iron or manganese, to a non-soluble precipitate or solid substance, allowing it to be ﬁltered out. The Sulfur-Cleer™ is not designed to remove organic bound iron.

pH — The pH level of the inﬂuent water must be 7.0 - 8.5.

Figure 1

Note: Waste connections or drain outlets shall be designed and constructed to provide for connection to the sanitary waste system through an air gap of 2 pipe diameters or

25.4 mm (1 in.) whichever is larger.

Power Loss

The Circuit board is equipped with a Hi-Cap Capacitor and EEPROM memory chip. The capacitor is capable of maintaining the time, for at least two days, in the event of a power outage. The EEPROM ensures that the individual programming parameters of your ﬁlter are not lost.

If the power outage lasts long enough to drain the Hi-Cap Capacitor, the control will ﬂash “12:00 PM” when power is returned to the control. The unit will continue to keep time from the moment power is restored, and will initiate a full regeneration at the preset regeneration time. The time of day will need to be reset in order to return the regeneration to its preset time.

If you live in an area where power outages occur with a regular frequency, a battery backup option is available for ensuring that the time of day is properly maintained. Contact your Culligan Dealer for more information.

Regeneration

To initiate a regeneration at the preset time, press the “REGEN” button. The “REG” light will light. To initiate an immediate regeneration, press and hold the “REGEN” button for at least ﬁve seconds. The “REG” will light and blink. An immediate regeneration will also occur if a power outage has lasted for more than four hours and the Immediate Regeneration option is chosen. Ask your Culligan Dealer about this feature.

A regeneration at the Time of Regeneration will occur if so signaled by the Soft-Minder meter. The “REG” enunciator on the display will also be lit.

Familiarization

Service

Culligan’s Sulfur-Cleer™ water ﬁlter is equipped with a self diagnostic program to insure optimal operation of your water ﬁlter. Should service become necessary, a phone icon will appear in the display. If this condition occurs, call your local Culligan Dealer for assistance. The phone icon and error code will be the only items displayed when service is required on the control.

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