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01035155 A 09/19

Performance 

Data Sheet

Culligan Medallist Plus

®

 Iron-OX5 Filter

Important Notice 

— 

Read this data sheet and compare the capabilities of the unit to your actual water 

treatment needs. Culligan recommends that you have your water supply tested to determine these 

needs before purchasing a water treatment unit.
Culligan knows the more informed you are about your water treatment system, the more confident you 

will be about its performance. It’s because of this and more than seventy years of commitment to our 

customers that Culligan is providing this Performance Data Sheet to its customers.

Manufacturer

 

Culligan International Company 

 

 

9399 W. Higgins Rd., Suite 1100, Rosemont, IL 60018 USA 

 

 

1-800-CULLIGAN or 1-847-430-2800

  

www.culligan.com

Substance Reduction

This system has been tested according to NSF/ANSI Standard 42 for the reduction of the substances 

listed below. The concentration of the indicated substances in water entering the system was reduced  

to a concentration less than or equal to the permissible limit for water leaving the system, as specified  

in NSF/ANSI Standard 42.
While testing was performed under standard laboratory conditions, actual performance may vary.

Substance

Influent Challenge  

Concentration

Reduction 

Requirement

Average Reduction 

Percentage

Iron

3.0-5.0 mg/L ± 10%

0.03 mg/L

98.5%

Capacity: 

 

500 gallons

Flow Rate: 

 

4 gpm

Rated Pressure Drop: 

4 gpm @ 5.0 psi

Operating Conditions

Water Pressure Limits: 

20 - 60 psi (140 - 414 kpa)

Temperature Limits: 

33 - 120° F (1 - 50° C)

Electrical Characteristics:  120V/ 60 Hz, 35 Watts
The Culligan® Medallist Plus Iron-OX5™ filter system has been tested 

and certified by WQA against NSF/ANSI Standard 372, CSA B483.1, 

and NSF/ANSI Standard 42 for the effective reduction of iron up to 500 

gallons as verified and substantiated by test data.
Performance Indicator: If water flow decreases or a noticeable taste change 

occurs, the filter should be reconditioned. If conditions do not improve, contact 

your local Culligan Man. He can determine if your filter requires servicing. 

Do not use with water that is microbiologically unsafe or of unknown quality 

without adequate disinfection before or after the system.
Reconditioning cycle Frequency: Replacement frequency is recommended 

every three days  

but can vary with local water conditions.
Refer to the Installation and Operation Instructions, Parts List and Printed Warranties for more  

specific product information. To avoid contamination from improper handling and installation, your 

system should only be installed and serviced by your Culligan Man. Performance will vary based  

on local water conditions. The substances reduced by this product are not necessarily in your water.

Buyer Signature  _______________________     Date  ____________ 
Seller Signature  _______________________     Date  ____________ 

Summary of Contents for Medallist Plus Iron-OX5

Page 1: ...Culligan Medallist Plus Iron OX5 Filter Owners Guide 01035155_A DCO 190572 09 19 ...

Page 2: ...e only No 26 AWG or larger telecommunications line cord 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 CAUTION Children should be instructed not to play with this appliance CAUTION If the power cord from the power supply to the unit looks or ...

Page 3: ...his Manual 4 Thank You 5 Specifications 6 Application 7 Operation 8 Programming 9 Error Codes 11 When How to Bypass Your Water Filter 12 Things to Check Before You Call For Service 13 Care and Cleaning of Your Water Filter 14 Performance Data Sheet 15 Records and Data 16 Culligan Limited Warranty 17 ...

Page 4: ...o indicate a hazard which could cause injury or death if ignored 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 Understand that common sense caution and careful attention are conditions which cannot be built into the equipment These MU...

Page 5: ...em and its installation must comply with state and local regulations The use of saddle valves are 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 Cull...

Page 6: ...20 60 psi Operating Temperature 33 120 F 1 48 C Electrical Requirements 28 Volts 50 60 Hz Power Consumption Continuous Maximum 3 Watts 21 6 Watts Drain Flow 5 5 gpm Reconditioning Time Backwash 15 minutes Air Draw 40 minutes Fast Rinse 5 minutes Capacity based on 4 gpm and 5 mg L of dissolved iron Measure from top of media bed to top of inlet fitting Not recommended for Hydrogen Sulfide removal Ma...

Page 7: ...at the top of the filter tank to begin the oxidation process The filter media acts a catalyst to help complete the oxidation reaction and retain the precipitated iron Periodic backwashing purges the accumulated iron particles from the filter tank and re classifies the media bed After the backwash cycle the Iron OX5 control valve replenishes the airhead in the filter tank during the Air Draw cycle ...

Page 8: ...ulligan Dealer for more information Reconditioning To initiate a reconditioning cycle at the preset time press the REGEN button The REG light will light To initiate an im me di ate reconditioning cycle press and hold the REGEN button for at least five sec onds The REG will light and blink An immediate reconditioning cycle will also occur if a power outage has lasted for more than three hours and t...

Page 9: ...ll move back to the minutes adjust Time of Reconditioning This setting is used to program the time at which a reconditioning cycle is to occur in the delay mode or in immediate mode with time clock backup on The display will first show tor for two seconds After tor is shown the display will then show the default of 2 00 AM or the current programmed time of reconditioning if already set The time ca...

Page 10: ...ght most digits Adjust the value with the or keys Pressing the Status key will save the setting and move to the next programming step Gallons Capacity Setting The default gallons capacity setting is 870 gallons The Iron OX5 system is rated to remove 5 ppm for up to 500 gallons before requiring a reconditioning cycle Average water usage is estimated to be 50 gallons per day for each occupant in a r...

Page 11: ...e exact problem and alert the user with a telephone handset symbol in the upper left corner of the display and the error code will be shown Shown below is codes that would appear if an error is detected Display Error Description Response E1 Motor will not stop turning Call Culligan service technician E2 Motor stuck Call Culligan service technician E3 Wrong position Call Culligan service technician...

Page 12: ... Valve Culligan Bypass Valve In the back of Culligan water filters is a Cul Flo Valv Bypass To bypass unit simply turn the blue knob clockwise To return to filtered water service reverse the procedure turn the blue knob counter clockwise To BYPASS turn the blue knob clockwise see directional arrow on end of knob until the knob stops as shown DO NOT OVERTIGHTEN To return to SERVICE turn the blue kn...

Page 13: ...pt your filter s recharge schedule by causing the timer to run off schedule Reset timer to proper time of day Bypass Valves Check to see if they are in the proper position Cul Flo Valv Bypass if used should be in the Service handle stem screwed out position If hand valves are used see that inlet and outlet valve are opened and that the bypass valve is closed No Water If you aren t getting any wate...

Page 14: ...filters are sold for use on potable water only If at any time the water becomes contaminated such as during a boil water situation the operation of the water filter should be discontinued until it is verified that the water is again potable To do this turn the knob on the bypass valve to the bypass position Then call your Culligan dealer to have your system sanitized before it is placed back into ...

Page 15: ... 0 5 0 mg L 10 0 03 mg L 98 5 Capacity 500 gallons Flow Rate 4 gpm Rated Pressure Drop 4 gpm 5 0 psi Operating Conditions Water Pressure Limits 20 60 psi 140 414 kpa Temperature Limits 33 120 F 1 50 C Electrical Characteristics 120V 60 Hz 35 Watts The Culligan Medallist Plus Iron OX5 filter system has been tested and certified by WQA against NSF ANSI Standard 372 CSA B483 1 and NSF ANSI Standard 4...

Page 16: ...Serial No ____________________ Settings Time of Recharge _____________ a m ________________ p m Reconditioning cycle Interval ________________ days Time Clock Back Up tcb Gallons to signal ________________ gallons capacity CAPG Number of people in household __________________________________________ Water Analysis Total Alkalinity __________ gpg Total Iron _________ ppm pH acidity ___________ Othe...

Page 17: ...mplied warranties including without limitation warranties of merchantability and fitness for particular purpose to the extent required by law any such implied warranties are limited in duration to the one year period specified above for the entire conditioner As a manufacturer we do not know the characteristics of your water supply or the purpose for which you are purchasing a water filter The qua...

Page 18: ...18 Notes 01035155 A 09 19 ...

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