Coway CHP-04AR User Manual
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Coway CHP-04AR User Manual

Water filtration device
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Water Filtration Device
• This product can not be used if the voltage is different from
that mentioned in the rating plate.
• For your safety and proper use of the product, please read this
User's Manual before use.
• Warranty card is included in this User's Manual.
CHP-04AR/L/U

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Summary of Contents for Coway CHP-04AR

  • Page 1 Water Filtration Device CHP-04AR/L/U • This product can not be used if the voltage is different from that mentioned in the rating plate. • For your safety and proper use of the product, please read this User’s Manual before use. • Warranty card is included in this User’s Manual.
  • Page 2 FEATURES 1. Convenient two-in-one faucet A convenient two-in-one faucet is applied so that cold water and room water can be extracted from one faucet. 2. Front draining system It is convenient as it can drain the cold water / room water / hot water from the front side without moving the product when you open the front draining door. 3. Fine carbon particle reduce At the last stage of the filtration, inno-sense filter is applied to reduce carbon particles that sometimes come from the post carbon filter. 4. Mass gutter applying It doesn’t need the extra secondary draining tank as it applies the mass gutter and it is convenient as it can extract the room water with a big vessel directly. 5. Ultra-violet lamp circulates the treated water inside the reservoir tank. This ultra-violet lamp circulates the treated water inside the reservoir tank.

  • Page 3: Table Of Contents

    DEAR CUSTOMERS Coway Water Filtration Device Thank you for using Please read this Users’ Manual to use and maintain the product correctly. If you encounter a problem while using the product, you may solve the problem referring to the User’s Manual. As this manual contains the product warranty card, please keep it in a safe place. This system (CHP-04AR/L/U) conforms to NSF/ANSI 42 for aesthetic chlorine reduction and NSF/ ANSI 53 for VOC reduction as verified and substantiated by test data. This system (CHP-04AR/L) conforms to NSF/ANSI 58 for the reduction of pentavalent arsenic, barium, cadmium, selenium, radium 226/228, trivalent chromium, hexavalent chromium, lead, nitrate/nitrite as verified and substantiated by test data. This system (CHP-04AR/L) registered in california. See performance data sheet for individual contaminants and reduction performance. This system (CHP-04AR/L) is acceptable for treatment for influent concentrations of no more than 27 mg/L nitrate and 3 mg/L nitrite in combination measured as N and is certified for nitrate/ nitrite reduction only for water supplies with a pressure of 280 kPa(40 psi) or greater. CONTENTS FOR INFORMATION HOW TO USE SAFETy iNFORmATiON . . . . . . . . . . . . . . . . . . . 3 iNSTAllATiON PRECAUTiONS .

  • Page 4: Safety Information

    SAFETy INFORMATION Be careful to keep this safety information. Please read this safety information carefully to ensure your safety and to prevent possible property damage or loss. If not observed, If not observed, If not observed, slight serious injury or serious injury or injury or property even death could property damage damage could occur. Danger Warning Caution occur. could occur. Electricity safety do not use a damaged do not pull the power power cord or plug, and cord .

  • Page 5: Installation Safety

    Otherwise, electric shock or fire may occur as a result. Otherwise, electric shock or fire may occur as a result. in the case the power cord is damaged, do not replace the cord yourself . Call Coway Service Center to have it replaced . Otherwise, electric shock or fire may occur as a result. Installation safety do not install near a do not install the heating device .

  • Page 6: Operation Safety

    SAFETy INFORMATION If not observed, If not observed, If not observed, slight serious injury or serious injury or injury or property even death could property damage damage could occur. Danger Warning Caution occur. could occur. Operation safety When the water is if our product produces a coming inside of the strange noise or odd product or there is a smell, immediately puddle on the product, unplug from the...

  • Page 7: Others

    Danger Warning Caution Others Clean after unplugging . do not clean by spraying the water directly or Otherwise, electric shock or don’t wipe the product fire may occur as a result. using the benzene and thinner . Otherwise, electric shock or fire may occur as a result. do not repair, do not use filtered water disassemble, or modify . for the water exchange of an aquarium or a Otherwise, electric shock or...

  • Page 8: Parts Name

    PARTS NAME Front Indicators Controls Hot water Faucet Cold / Room water Changeover Faucet Cup-touch Lever Gutter Front Draining Door Front Cover...
  • Page 9 Rear Top Cover Rear Cover Power Cord Drain Hose Cooling Stopper Outlet (Blue, CHP-04AR/L) Inlet(Orange)

  • Page 10: Water Filtration Process

    WATER FILTRATION PROCESS The filter is the core technology of the filtration system. If you don’t use qualifying filter or if you use an old filter that has expired, the system performance may degrade. The 5-step water filtering system (CHP-04AR/L) Step 1 : PlUS SEdimENT FilTER This plus sediment filter has the functions to reduce infusible particles from feed water and to protect membrane and pre-carbon filter from being plugged. Step 2 : PRE-CARbON FilTER This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic compounds(VOC’s). Step 3 : RO mEmbRANE FilTER RO membrane filter has the function to reduce water contaminants such as pentavalent arsenic, barium, cadmium, selenium, radium 226/228, trivalent chromium, hexavalent chromium, lead, nitrate/nitrite. Step 4 : iNNO SENSE FilTER This inno-sense filter has the functions to reduce smell induction material and to improve taste of water. It also has the function to reduce aesthetic chlorine, volatile organic compounds(VOC’s).
  • Page 11 The 6-step water filtering system (CHP-04AR/L) Step 1 : PlUS SEdimENT FilTER This plus sediment filter has the functions to reduce infusible particles from feed water and to protect membrane and pre-carbon filter from being plugged. Step 2 : PRE-CARbON FilTER This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic compounds(VOC’s). Step 3 : RO mEmbRANE FilTER RO membrane filter has the function to reduce water contaminants such as pentavalent arsenic, barium, cadmium, selenium, radium 226/228, trivalent chromium, hexavalent chromium, lead, nitrate/nitrite. Step 4, 5 : FiNE POST-CARbON FilTER This Fine Post-Carbon filter has the functions to reduce smell induction material and to improve taste of water. It also has the function to reduce aesthetic chlorine, volatile organic compounds(VOC’s). STEP 6 : UlTRA-ViOlET lAmP This ultra-violet lamp circulates the treated water inside the reservoir tank.
  • Page 12 WATER FILTRATION PROCESS The 5-step water filtering system (CHP-04AU) Step 1 : PlUS SEdimENT FilTER This plus sediment filter has the functions to reduce infusible particles from feed water and to protect membrane and pre-carbon filter from being plugged. Step 2 : PRE-CARbON FilTER This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic compounds(VOC’s). Step 3 : iNNO SENSE FilTER This inno-sense filter has the functions to reduce smell induction material and to improve taste of water. It also has the function to reduce aesthetic chlorine, volatile organic compounds(VOC’s). Step 4 : UF mEmbRANE FilTER STEP 5 : UlTRA-ViOlET lAmP This ultra-violet lamp circulates the treated water inside the reservoir tank.
  • Page 13 The 5-step water filtering system (CHP-04AU) Step 1 : PlUS SEdimENT FilTER This plus sediment filter has the functions to reduce infusible particles from feed water and to protect membrane and pre-carbon filter from being plugged. Step 2 : PRE-CARbON FilTER This Pre-Carbon filter has the function to reduce aesthetic chlorine, odor, volatile organic compounds(VOC’s). Step 3 : POST-CARbON FilTER This post-carbon filter has the functions to reduce smell induction material and to improve taste of water. It also has the function to reduce aesthetic chlorine, volatile organic compounds(VOC’s). Step 4 : UF mEmbRANE FilTER STEP 5 : UlTRA-ViOlET lAmP This ultra-violet lamp circulates the treated water inside the reservoir tank. PLUS SEDIMENT PRE-CARBON POST-CARBON...

  • Page 14: Installation Precautions

    INSTALLATION PRECAUTIONS The summary for the proper installation of the water filtration device 1 . Close main water supply valve to separate the faucet . 2 . Apply the teflon tape on the adaptor and fit it to the pipe . do not turn the water pipe .
  • Page 15 Please check before use! This product is for 120 V 60 Hz only . Please connect the power plug to a grounded electrical outlet for 120 V 60 Hz. The water filtration device works normally only when the electricity is connected. • Open the main water supply valve. The main water must be supplied to operate the water filtration device normally. • After installing the product Get rid of the saved water above the full water in the inner water tank 2 times or more to use. • When the indicator in the indication part is turned off When the indicator in the indication part is turned off, check if the power supply was stopped due to the power failure or other cause. • Regular filter replacement It is important to replace the filter regularly to maintain water quality as it is designed. If the filter is overused beyond its service life, the performance of the water filtration device deteriorate. Do not miss the filter replacement cycle. • When you didn’t use for a long time If you saved the water for a long time or you didn’t use, drain the water inside of the water filtration device completely and remove the newly filtered water one time to use. • When you don’t want to use the product for a long time. Close the main water supply valve and unplug the power cord. When you don’t use for a long time, close the main water supply valve and unplug the power cord.

  • Page 16: Indicators And Controls

    INDICATORS AND CONTROLS Indication part/Operation part Indicators Controls Water level Power indicator indicator Hot water temperature UV cycle indicator indicator Cold water Hot water temperature mode indicator indicator Hot water temperature Cold water level indicator mode Cold water indicator temperature Hot water mode level indicator Cold water mode selection button selection button Power indicator UV cycle indicator If you connect the power, In case that storage tank is full the indicator is turned on.
  • Page 17 Cold water Hot water temperature indicator temperature level The indicator is turned on indicator according to the cold water The indicator is controlled temperature. The more LEDs by hot water mode are on, the lower the cold water selection button. temperature is. Cold water temperature level indicator The indicator is controlled by cold water mode selection button. Hot water mode Cold water mode selection button selection button To select/deselect hot water To select/deselect cold mode. water mode. To use cold water mode Press cold water mode selection button and check if cold water mode indicator is turned on. If you want to turn off cold water mode, press selection button for...

  • Page 18: How To Use

    HOW TO USE To drink the cold water You can drink the cold water when you turn the jog shuttle to the left in cold water/room water changeover faucet and pushing the cup-touch lever. If the cold water doesn’t come from the water filtration device, check if the cold water mode indicator is turned on (See P.16). Tips To drink the hot water If you press the hot water safety button and push the cup-touch lever, you can drink the hot water. If the cold water doesn’t come from the water filtration device, check if the cold water mode indicator is turned on (See P.16). Tips...

  • Page 19: To Drink The Room Water

    To drink the room water You can drink the room water when you turn the jog shuttle to the right in cold water/room water changeover faucet and push the cup-touch lever.

  • Page 20: Installation

    INSTALLATION Follow the instruction for installation Main water supply valve 2 cooling stopper 120 V~ 60 Hz Only Connect the orange color inlet tubing to the tap water supplying pipe. Connect the outlet tubing Inlet tubing (Orange) Outlet tubing (Blue, CHP-04AR/L)
  • Page 21  Water filtration device installation place 2 Please install at the place where it is 10 cm or more off from the wall and the bottom is flat and firm.  After installing the water filtration system Please empty the water tank filled with filtered water two times after the product installation.  Cold water plumbing Water Please connect the source water. Make sure that the source water is not from hot water line. If you use hot water as source water, then it will cause permanent damages to RO membrane and severely degrade the product performance.  movement and installation When the position is moved, connect the power cord when 30 minutes passes after installing. To maintain optimal product performance, consult a Coway engineer for the detailed installation methods. Tips There may be some water remaining inside of the filter which was used to test the product during inspection process at the factory. Please feel at easy and use as it isn’t the used product. Don’t reuse the main water supply valve and hose that was previously used when you re-install the product.

  • Page 22: Cleaning Method

    CLEANING METHOD Storage tank 1 . Turn off by pressing cold water / hot water mode selection button in the front of the product for 3 seconds or more and unplug . Please lock the main water supply valve . 2 .
  • Page 23 5 . Use the storage tank after cleaning it with the drained water, and empty the water tank using the draining hose . After cleaning, please close both tank and top cover, then empty the water tank filled with filtered water one more time . 6 .

  • Page 24: Gutter

    CLEANING METHOD Gutter 1 . Gutter separation method After leaning the gutter forward and taking in from the product, Separate the gutter cover. 2 . Gutter assembling method After assembling the gutter and the gutter cover, insert the assembled gutter into below the product. For the product installed the draining hose, you don’t need to empty the gutter additionally. Tips...

  • Page 25: Filter Replacement

    FILTER REPLACEMENT  Filter Filter is a critical component for a water filtration system. Replacing authorized filters at a specified replacement cycle is important to maintain the water quality, and a proper system operation. Please replace filters at a specified replacement cycle. For replacement filters, please contact Coway authorized dealers and distributors.  Filter replacement cycle If the filter is not regularly replaced, it may degrade the water quality from the product. The source water quality can shorten the filter replacement period.  The period for the filter exchange is made based on 10 L use in a day for house use(4 people based) and 20 L use for business. CHP-04AR/L Part No. Names of Filter Replacement Cycle WJSF14-PLUS Plus sediment filter 6 months WJCF14-PRE Pre-carbon filter 12 months WJMF14-75 RO Membrane filter(CHP-04AR) 24 months WJMF14-50 RO Membrane filter(CHP-04AL) 24 months WJIF14...

  • Page 26: Filter Replacement Method

    FILTER REPLACEMENT METHOD 1 . Close the main water supply valve after unplugging the power cord, and drain the water inside of the water filtration device (See P .21) . 2 . Open by pressing the front draining cover and release 1 fixed screw using the Philips driver .
  • Page 27 3 . After separating the fitting connected to the filter to replace, please replace the filter .(Separate the fitting using the proper tool .) When you are replacing filters, please make sure that a corresponding filter and a hose are firmly connected and that there is no leakage. Tips It is recommended to empty the water tank filled with the filtered water at least one time right after the filter replacement. 4 . Please fit the groove of the front cover . After tightening 1 fixed screw in the front draining part using the Phillips driver, let down and close the front draining door .

  • Page 28: Troubleshooting

    TROUBLESHOOTING The water filtration device may operate abnormally due to minor causes not because of the product malfunction but because of the fact that the user is not familiar with the product use. In such a case, problems can be solved easily even without the help from the Service Center by checking the following items. If you can’t solve the problem after checking the following items, please call the Service Center. Symptom Check Measures to take • Did you clean the storage tank? Clean the storage tank. The water tastes • You didn’t use the water filtration device Get rid of the saved water and clean the weird. for a long time. storage tank. • Isn’t it about time to change the filter? Request the filter replacement. • Is the water supply cut or isn’t the water Open the main water supply valve. The water doesn’t supply valve closed? come. • Did you miss the filter replacement times? Request the filter replacement. • Isn’t it about time to change the filter? Request the filter replacement. Check if the power cord plug in 120 V 60 • Is the power connected? Hz outlet.

  • Page 29: Specifications

    SPECIFICATION Product Water Filtration Device Model CHP-04AR CHP-04AL CHP-04AU Filtration Method RO(Reverse Osmosis) Power Supply 120 V 60 Hz Room Water 14 L Cold Water Tank Capacity Hot Water 3.6 L Total 22.4 L Dimension 380 mm(W) × 437 mm(D) × 1 257 mm(H) Working Temperature 5 °C - 35 °C Production Rate 284 L/d(25 °C, 414 kPa) 190 L/d(25 °C, 138 kPa) 1 500 L/d(25 °C, 108 kPa) Working Pressure 69 kPa – 827 kPa 138 kPa – 827 kPa 69 kPa – 827 kPa Net Weight 38.6 kg 36.5 kg 36.5 kg • The water amount can be differentiated according to the water pressure and the water temperature.

  • Page 30: Water Flow Diagram

    WATER FLOW DIAGRAM CHP-04AR CHP-04Al CHP-04AU • An fine post carbon filter(post carbon filter) may be installed instead of a inno-sense filter. For the precise specifications of your product, refer to the data plate on the product.

  • Page 31: Performance Data Sheet

    Water Filtration System Performance data Sheet brand: metro model: CHP-04AR This system has been tested and certified by the Water Quality Association according to NSF/ANSI 42, 53, and 58 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 42, 53, and 58. Max. Allowable Average Average Minimum Average Substance Concentration Influent Effluent Percent Percent (mg/L) (mg/L) (mg/L) Reduction (%) Reduction (%) Arsenic (Pentavalant) 0.010 0.05 0.006 79.1 87.7 Barium 83.5 86.6 Radium 226/228...
  • Page 32 • For parts and service availability, please contact your local dealer or Coway. • This system is acceptable for treatment of influent concentrations of no more than 27 mg/L nitrate and 3 mg/L nitrite in combination measured as N and is certified for nitrate/nitrite reduction only for water supplies with a pressure of 2.8 kgf/cm (40 psi) or greater. • A nitrate/nitrite sampling kit should be used to monitor the nitrate/nitrite levels in your product drinking water at least every six months. Kits maybe purchased from your local dealer or Coway. • This system has been tested for the treatment of water containing pentavalent arsenic (also know as As(V), As(+5), or arsenate) at concentrations of 0.050 mg/L or less. This system reduces pentavalent arsenic, but may not remove other forms of arsenic. This system is to be used on water supplies containing a detectable free chlorine residual at the system inlet or on water supplies that have been demonstrated to contain only pentavalent arsenic. Treatment with chloramines (combined chlorine) is not sufficient to ensure complete conversion of trivalent arsenic to pentavalent arsenic. Please see the Arsenic Facts section of this Performance Data Sheet for further information. • Efficiency rating means the percentage of the influent water to the system that is available to the user as reverse osmosis treated water under operating conditions that approximate typical daily usage. • The product water should be tested every 6 months to ensure that the contaminants are being reduced effectively. Please contact your local dealer or Coway to initiate this service. • This reverse osmosis system contains a replaceable treatment components, critical for the effective reduction of total dissolved solids and that product water shall be tested periodically to verify that the system is performing properly. Replacement of reverse osmosis component should be with one of identical specifications, as defined by the manufacturer, to assure the same efficiency and contaminant reduction performance. • The estimated replacement time of filter, which is a consumable part, is not an indication of quality guarantee period, but it means the ideal time of filter replacement. Accordingly, the estimated time of filter replacement may be shortened in case it is used in an area of poor water quality.v Model of Filter Type Usable period (months) COST US $ WJSF14-PLUS PLUS SEDIMENT FILTER 32.00...
  • Page 33 State of California Department of Public Health Water Treatment device Certificate Number 08 - 1905 Date Issued: June 24, 2008 Trademark/model designation Replacement Element(s) Metro CHP-04AR WJSF14-PLUS Plus Sediment Filter WJCF14-PRE Pre-carbon Filter WJMF14-75 RO Membrane Filter WJFCF14-POST Post-carbon Filter WJUVF-4W-PUMP UV Bulb Manufacturer: Woongjin Coway Co LTD The water treatment device(s) listed on this certificate have met the testing requirements pursuant to Section 116830 of the Health and Safety Code for the following health related contaminants: microbiological Contaminants and Turbidity inorganic/Radiological Contaminants None Arsenic (Pentavalent) Barium Cadmium Chromium (Hexavalent) Chromium (Trivalent) Lead Nitrate/Nitrite Radium 226/228 Selenium...
  • Page 34 Water Filtration System Performance data Sheet brand: metro model: CHP-04Al This system has been tested and certified by the Water Quality Association according to NSF/ANSI 42, 53, and 58 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 42, 53, and 58 Max. Allowable Average Average Minimum Average Substance Concentration Influent Effluent Percent Percent (mg/L) (mg/L) (mg/L) Reduction (%) Reduction (%) Arsenic (Pentavalant) 0.010 0.05 0.006 79.1 87.7 Barium 83.5 86.6 Radium 226/228 5pCi/L 25pCi/L 5pCi/L...
  • Page 35 • For parts and service availability, please contact your local dealer or Coway. • This system is acceptable for treatment of influent concentrations of no more than 27 mg/L nitrate and 3 mg/L nitrite in combination measured as N and is certified for nitrate/nitrite reduction only for water supplies with a pressure of 2.8 kgf/cm (40 psi) or greater. • A nitrate/nitrite sampling kit should be used to monitor the nitrate/nitrite levels in your product drinking water at least every six months. Kits maybe purchased from your local dealer or Coway. • This system has been tested for the treatment of water containing pentavalent arsenic (also know as As(V), As(+5), or arsenate) at concentrations of 0.050 mg/L or less. This system reduces pentavalent arsenic, but may not remove other forms of arsenic. This system is to be used on water supplies containing a detectable free chlorine residual at the system inlet or on water supplies that have been demonstrated to contain only pentavalent arsenic. Treatment with chloramines (combined chlorine) is not sufficient to ensure complete conversion of trivalent arsenic to pentavalent arsenic. Please see the Arsenic Facts section of this Performance Data Sheet for further information. • Efficiency rating means the percentage of the influent water to the system that is available to the user as reverse osmosis treated water under operating conditions that approximate typical daily usage. • The product water should be tested every 6 months to ensure that the contaminants are being reduced effectively. Please contact your local dealer or Coway to initiate this service. • This reverse osmosis system contains a replaceable treatment components, critical for the effective reduction of total dissolved solids and that product water shall be tested periodically to verify that the system is performing properly. Replacement of reverse osmosis component should be with one of identical specifications, as defined by the manufacturer, to assure the same efficiency and contaminant reduction performance. • The estimated replacement time of filter, which is a consumable part, is not an indication of quality guarantee period, but it means the ideal time of filter replacement. Accordingly, the estimated time of filter replacement may be shortened in case it is used in an area of poor water quality. Model of Filter Type Usable period (months) COST US $ WJSF14-PLUS PLUS SEDIMENT FILTER 32.00...
  • Page 36 State of California Department of Public Health Water Treatment device Certificate Number 08 - 1904 Date Issued: June 24, 2008 Trademark/model designation Replacement Element(s) Metro CHP-04AL WJSF14-PLUS Plus Sediment Filter WJCF14-PRE Pre-carbon Filter WJMF14-50 RO Membrane Filter WJFCF14-POST Post-carbon Filter WJUVF-4W-PUMP UV Bulb Manufacturer: Woongjin Coway Co LTD The water treatment device(s) listed on this certificate have met the testing requirements pursuant to Section 116830 of the Health and Safety Code for the following health related contaminants: microbiological Contaminants and Turbidity inorganic/Radiological Contaminants None Arsenic (Pentavalent)1 Barium Cadmium Chromium (Hexavalent) Chromium (Trivalent) Lead Nitrate/Nitrite2 Radium 226/228 Selenium...
  • Page 37 7,523 gallons (for Aesthetic Chlorine) Rated Capacity 402 gallons (for VOC) POST-CARBON FILTER 1,453 gallons (for Aesthetic Chlorine) Min-Max operating pressure: 10 ~ 120 psi (0.7 ~ 8.4 kgf/cm Min-Max feed water temperature: 41 ~ 95 ºF (5 ~ 35 ºC) 0.07 GPM (for VOC) Rated Service Flow 0.5 GPM (for Aesthetic Chlorine) Electrical Requirements: 120 Vac / 60Hz • Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. • Refer to the owners manual for specific installation instructions, manufacturer’s limited warranty, user responsibility, and parts and service availability. • For parts and service availability, please contact your local dealer or Coway. Model of Filter Type Usable period (months) COST US $ WJSF14-PLUS PLUS SEDIMENT FILTER 32.00 WJCF14-PRE PRE-CARBON FILTER 36.00 WJIF14 INNO SENSE FILTER 47.00 / WJCF14-POST / POST-CARBON FILTER WJMF14-UF UF MEMBRANE FILTER 59.00...
  • Page 38 1,1,2-trichloroethane 0.005 0.150 > 99 0.0005 trichloroethylene 0.005 0.180 > 99 0.0010 trihalomethanes (includes): chloroform (surrogate chemical) bromoform bromodichloromethane 0.080 0.300 0.015 chlorodibromomethane xylenes (total) 0.070 > 99 0.001 1. These harmonized values were agreed upon by representatives of USEPA and Health Canada for the purpose of evaluating products to the requirements of this Standard. 2. Influent challenge levels are average influent concentrations determined in surrogate qualification testing. 3. Maximum product water level was not observed but was set at the detection limit of the analysis. 4. Maximum product water level is set at a value determined in surrogate qualification testing. 5. Chemical reduction percent and maximum product water level calculated at chloroform 95% breakthrough point as determined in surrogate qualification testing. 6. The surrogate test results for heptachlor epoxide demonstrated a 98% reduction. These data were used to calculate an upperoccurrence concentration which would produce a maximum product water level at the MCL. Woongjin Coway.,Ltd. 658, Yugu-Ri, Yugu Eub, Gongju-Si, Choongchungnam-Do, Korea Tel.: 82-41-850-7879 Fax.: 82-41-841-7816...
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  • Page 42: Warranty Card

    WARRANTy CARd OR WARRANTy lETTER ONE yEAR limiTEd WARRANTy WATER FiRTRATiON dEViCE CHP-04AR/l/U (“PROdUCT”) Model: Serial Number: Customer Name: (“OWNER”) Date of Purchase: What This Warranty Covers: Limitations and Exclusions: Commencing with the date of purchase of the TO THE EXTENT PERMITTED BY APPLICABLE LAW, Product and continuing for a period of one year, COWAY DISCLAIMS ANY OTHER WARRANTY if manufacturing defects in the Product cause the EXPRESS OR IMPLIED, THAN THAT PROVIDED Product to not operate properly for its intended FOR HEREIN. THIS WARRANTY IS IN LIEU OF AND use, then subject to the exclusions, conditions, and EXCLUDES ALL OTHER WARRANTIES, GUARANTEES,...
  • Page 43 Warranty is conditioned upon the following : If the Product fails to operate for its intended purpose, then notify Coway or its a) The defect or damage is not caused Representative Agency within 48 hours or by or is the result of : abnormal use or within the next business day after discovery conditions; improper storage, unauthorized of any defect in the Product. The OWNER must modifications or repair; misuse, neglect, give written notice to COWAY no later than accident, alteration, improper installation or thirty (30) days after a defect is discovered or other acts that are not the fault of Coway or should by reasonable diligence have been the manufacturer of the product or that are discovered. Claims under this Warranty will not covered by the manufacturer’s warranty; require proof of purchase by the OWNER. b) The Product has not been altered, modified or repaired without prior written approval of COWAY; c) The OWNER has notified COWAY in writing of any failure of the Product covered by this Warranty within thirty (30) days following such failure; d) There has been no misuse, abuse or negligence with respect to the Product on the part of the OWNER. Add : WOONGJIN COWAY USA, INC. 695 SOUTH VERMONT, STE. 110(SOUTH TOWER) LOS ANGELES, CA 90005, USA Call Center : (213) 386-9900 / (213) 480-1600 FAX : (213) 386-3990...
  • Page 44 MADE IN KOREA 1210107...

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