Coway P-07QR Service Manual
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Coway P-07QR Service Manual

Water filtration device
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Summary of Contents for Coway P-07QR

  • Page 3: Table Of Contents

    4-2-3 Front Assy Part separation ..............4-2-4 Rear cover Part separating ..............5. Exploded view of the system and the list of service parts 5-1 Exploded view and parts list of P-07QR/L/U ..........5-2 Service parts list of P-07QR/L/U ..............
  • Page 4 7-1 SMPS 35W TYPE ..................8. Reference information 8-1 Names of each part ..................8-2 Water filtering system ..................8-2-1 The 5-step water filtering system (P-07QR/L) ........8-2-2 The 5-step water filtering system (P-07QU) ........8-3 Toto services ....................8-3-1 Filter Replacement ................

  • Page 5: Precautions On Electricity (P-07Qr Only)

    The precautions are for consumers to use the product safely and correctly and for service personnel to prevent accidents or risks in repairing the product. Please read the precautions carefully and abide by them. 1-1 Precautions on electricity (P-07QR only) 1. Do not use a damaged power plug or loose electric outlet.

  • Page 6: Precautions On Installation

    2. Do not install the unit in areas where moisture, water (rainwater) is present. - Otherwise electric shock or fire may occur as a result. (P-07QR only ) 3. Do not operate the unit in areas where flammable gases or combustible materials are used or stored.

  • Page 7: Precautions On Use

    8. The non-return of the cup-touch lever can be occurred due to the shock and the carelessness during the transport to extract continuously. (Use after operating the sliding lever up and down 1 ~2 times.) Coway co., Ltd...

  • Page 8: Precautions On Services (P-07Qr Only)

    Precaution 1-4 Precautions on services (P-07QR only)  Before the service 1. Do not let consumers disassemble, repair, or modify the product. - Otherwise electric shock, fire, or product damage may occur as a result. 2. To prevent the risk of electric shock, unplug the unit before checking and repairing the unit.

  • Page 9: Product Characteristics

    - To prevent the second pollution due to the penetration of the dust, bug, and other foreign body, improve the sanitary by applying the extra sealed structure to the inner water tank.  Antibacterial system inside of the water tank - It suppressed the microbe growths using the ceramic filter. Coway co., Ltd...

  • Page 10: Major Specifications

    69 kPa - 827 kPa Working Temperature 5°C - 35°C (41°F - 95°F)  Without any prior notice, all or parts of the product are subject to change for the purpose of improving the performance of the product. Coway co., Ltd...

  • Page 11: Appearance And Dimensions

    Product characteristics and specifications 2-3 Appearance and dimensions  P-07QR/L/U [304 (W) x 409 (D) x 404 (H) mm] Coway co., Ltd...
  • Page 12 MEMO Coway co., Ltd...

  • Page 13: Installation Materials

     This product is for AC 220V/50Hz. Make sure to check the rated voltage before connect the power cord to the electrical outlet. (P-07QR only )  Make sure to connect the feed water inlet hose to the cold water piping.
  • Page 14 11 inch (S) for about 3 minutes. (Water flow rate 300~500㎖/min) - Separate the Post-Carbon block Filter 8 inch (S) from the Neo-Sense Filter 11 inch (S) and then connect it to the bottom of the Membrane Filter (RO) 11 inch. Coway co., Ltd...

  • Page 15: Installing The Product

    P-07QR only outlet hose  Connect the orange main water inlet hose to the water pipe. Connect the daily life water outlet hose (P-07QR, P-07QL only ). Daily life water outlet hose (Blue) Main water inlet hose (Orange) Coway co., Ltd...
  • Page 16  Flush water through each filter at least 5 minutes before Connection. 1) Connect it to voltage rating that matches it on the rating plate. Then, open the feed valve to supply water to the filtration system. PLUG Coway co., Ltd...

  • Page 17: Checking The System After Installation

    3-3-2 To Perform the Continuous Extraction Explanation Reference picture 1) If you push the cup-touch lever and let down the sliding lever, the cup-touch lever is fixed and the continuous extraction can be performed. Coway co., Ltd...
  • Page 18 MEMO Coway co., Ltd...

  • Page 19: Disassembling And Refitting Information

    Without the working cloth, the product may get scratches.  Safety checking after the service - Check that screws, parts, and wiring are in their original positions. (P-07QR only) - Check that the wire coverings are not damaged. (P-07QR only) - After refitting, check that water purification works.

  • Page 20: Draining Water Before Disassembling The Product

    Part name Explanation Reference picture Drain hose 1) Push the coke a little and connect the Drain hose. Coke 1) Drain the water inside the main tank by pushing the Coke and letting down the sliding lever. Coway co., Ltd...

  • Page 21: Separating The Top Cover

    1) Separate the Top cover Assy in Assy the direction of the arrow. Main tank 1) Open the 6 main tank sealing cap Assy clips and then separate the Main tank cap Assy. Ceramic 1) Separate by rotating the Ceramic filter filter. Coway co., Ltd...

  • Page 22: Front Assy Part Separation

    2) Separate the Front Assy by pulling it in the direction of the arrow. Filter 1) Remove the fittings connected to each Filter. 2) Remove Filters. Water valve 1) Separate the Water valve from the membrane filter. (P-07QR/L only) Coway co., Ltd...
  • Page 23 2) Separate the Coke Assy by pulling it forward. 3) Separate the coke connector by pulling it forward with full force. FLC-3.5 1) Separate 2 screws from FLC-3.5. (P-07QR only) : 2-4x10 TAP 2) Separate by pulling FLC-3.5 forward. (P-07QR only) Coway co., Ltd...

  • Page 24: Rear Cover Part Separating

    Side Assy 1) Separate 4 screws from the Side Assy R/L. : 4-4x10 TAP 2) Remove the 2 screws from the main tank. : 2-4x10 TAP 3) Please separate it in the direction of the arrow. Coway co., Ltd...
  • Page 25 2) Separate the Main tank in the direction of the arrow. Power code 1) Separate the connector in the Power code completely. (P-07QR only) SMPS 1) Separate the 1 screw and the 2 connectors from SMPS. (P-07QR only) : 4x10 TAP 2) Separate SMPS.
  • Page 26 Disassembling and refitting Part name Explanation Reference picture Booster 1) Separate the 3 screws and the 2 pump connectors from Booster pump. (P-07QR only) : 3-M6x18 2) Separate the Booster pump. (P-07QR only) Coway co., Ltd...
  • Page 27 MEMO Coway co., Ltd...

  • Page 28: Exploded View And Parts List Of P-07Qr/L/U

    5. Exploded view of the system and the list of service parts 5-1 Exploded view and parts list of P-07QR/L/U This document is Coway’s technical property. Only the person approved by the company may use this document. Coway co., Ltd...
  • Page 29 Exploded view of the system and the list of service parts  P-07QR parts list Description COVER-FRONT ASSY COVER-SIDE RIGHT COVER-TOP ASSY COVER-REAR COVER-SIDE LEFT BASE ASSY CAP-MAIN TANK ASSY TANK-MAIN ASSY FRAME ASSY FLC-3.5 FAUCET ASSY NEOSENSE FILTER-11INCH MEMBRANE FILTER-RO 11INCH...
  • Page 30 Exploded view of the system and the list of service parts  P-07QU parts list Description COVER-FRONT ASSY COVER-SIDE RIGHT COVER-TOP ASSY COVER-REAR COVER-SIDE LEFT BASE ASSY CAP-MAIN TANK ASSY TANK-MAIN ASSY FRAME ASSY FLC-3.5 FAUCET ASSY NEOSENSE FILTER-11INCH MEMBRANE FILTER-UF 11INCH POST-CARBON BLOCK FILTER-8INCH(S) Coway co., Ltd...

  • Page 31: Service Parts List Of P-07Qr/L/U

    Exploded view of the system and the list of service parts 5-2 Service parts list of P-07QR/L/U  P-07QR parts list Code No. Description Specification Q’ty Remark POST-CARBON BLOCK FILTER-8INCH(S) MEMBRANE FILTER-RO 11INCH NEOSENSE FILTER-11INCH BASE ASSY PUMP-BUSTER ASSY PBA-SMPS ASSY...
  • Page 32 MEMBRANE FILTER-RO 11INCH NEOSENSE FILTER-11INCH BASE ASSY FRAME ASSY FAUCET ASSY TANK-MAIN ASSY FLC-3.5 COVER-REAR COVER-SIDE RIGHT COVER-SIDE LEFT COVER-FRONT ASSY CAP-MAIN TANK ASSY COVER-TOP ASSY CERAMIC FILTER HOSE-TAP Ⅱ ASSY VALVE-AUTOMATION DRAIN CONTROL TUBING-ORANGE TUBING-BLUE FITTING-ELBOW Coway co., Ltd...
  • Page 33 POST-CARBON BLOCK FILTER-8INCH(S) MEMBRANE FILTER-UF 11INCH NEOSENSE FILTER-11INCH BASE ASSY FRAME ASSY FAUCET ASSY TANK-MAIN ASSY FLC-3.5 COVER-REAR COVER-SIDE RIGHT COVER-SIDE LEFT COVER-FRONT ASSY CAP-MAIN TANK ASSY COVER-TOP ASSY CERAMIC FILTER HOSE-TAP Ⅱ ASSY VALVE-AUTOMATION DRAIN CONTROL TUBING-ORANGE TUBING-BLUE Coway co., Ltd...
  • Page 34 MEMO Coway co., Ltd...

  • Page 35: Electrical Wiring Diagram (P-07Qr Only)

    Parts location diagrams 6. Parts location diagrams 6-1 Electrical wiring diagram (P-07QR only) This document is Coway’s technical property. Only the person approved by the company may use this document. Coway co., Ltd...

  • Page 36: Cable Specification (P-07Qr Only)

    Parts location diagrams 6-2 Cable Specification (P-07QR only) ▶ LPS, B/P, SMPS connection cable Coway co., Ltd...

  • Page 37: Water Piping Diagram

    Parts location diagrams 6-3 Water piping diagram 6-3-1 P-07QR Water piping diagram 6-3-2 P-07QL Water piping diagram Coway co., Ltd...

  • Page 38: P-07Qu Water Piping Diagram

    Parts location diagrams 6-3-3 P-07QU Water piping diagram Elbow check valve Coway co., Ltd...

  • Page 39: Pba Location Diagram (P-07Qr Only)

    Parts location diagrams 6-4 PBA location diagram (P-07QR only) 6-4-1 SMPS 35W TYPE 1 CN2 (DC POWER OUTPUT) Pin No. Signal 5Vdc 24Vdc 24Vdc 2 CN1 (220Vac POWER INPUT) Pin No. Signal 220Vac 220Vac Coway co., Ltd...
  • Page 40 MEMO Coway co., Ltd...
  • Page 41 Circuit diagrams 7. Circuit diagrams 7-1 SMPS 35W TYPE This document is Coway’s technical property. Only the person approved by the company may use this document. Coway co., Ltd...
  • Page 42 MEMO Coway co., Ltd...

  • Page 43: Names Of Each Part

    8-1 Names of each part ► Front view Sliding lever Extraction faucet Cup-touch lever Front cover ► Rear view Top cover Power cord (P-07QR only) PLUG Main water Inlet hose (Orange) Daily life water outlet hose (Blue) (P-07QR/L only) Coway co., Ltd...

  • Page 44: Water Filtering System

    Reference information 8-2 Water filtering system 8-2-1 The 5-step water filtering system (P-07QR/L)  1, 2 Step: Neo-Sense Filter This Neo-Sense Filter has the functions to remove particulates, dissolved organic and inorganic impurities. It also has the function to remove chlorine, volatile organic compounds (VOC’s).

  • Page 45: The 5-Step Water Filtering System (P-07Qu)

    UF Membrane Filter has the functions to remove water contaminants such as waterborne microorganisms and harmful macromolecules organic chemicals etc.  5 Step: Ceramic Filter This Ceramic Filter has the function to control microorganism propagation in water. MEMBRANE FILTER (UF) NEO-SENSE POST-CARBON CERAMIC FILTER FILTER BLOCK FILTER Coway co., Ltd...

  • Page 46: Toto Services

    The filter replacement cycle described above is not the filter quality warranty period but the expected cycle (life) that the filter shows its original performance. (Based on the tap water) Therefore, the filter change cycle may be reduced for the area with poor water quality or more applications. [P-07QR, P-07QL] Names of Filter Usable Period...

  • Page 47: Replacing Filters

    Replacing filters Explanation Reference picture 1) After pulling the power cord necessarily (P-07QR only), close the main water supply valve and drain the water inside of the water purifier completely. 1) Please separate the top cover and the front cover.
  • Page 48 - Post-Carbon block Filter : Install after cleaning with the water passed the Neo-Sense Filter for about 3 minutes. - Membrane Filter : Install after cleaning with the water passed the Neo-Sense Filter for about 3 minutes. Coway co., Ltd...

  • Page 49: Cleaning And Maintenance

     Please always keep environment clean and clean the storage tank once every two months. Explanation Reference picture 1) Pull the power plug out. (P-07QR only) Turn off the main water supply valve. 1) Connect the drain hose to the extraction faucet by pressing the cup-touch lever a little to see the purified water extraction faucet.
  • Page 50 Reference information Explanation Reference picture 1) Open the upper cover of the product. 2) Remove the sealing clip from the storage tank. 3) Open the cover of the storage tank using the handle in the storage tank cover. Coway co., Ltd...
  • Page 51 1) Please wipe the surface of the storage tank with soft clothes. 1) Rinse the storage tank with the taken water. 2) Drain the rinsing water completely using the draining hose. Coway co., Ltd...
  • Page 52 2) Lock the storage tank sealing clip. 1) Open the main water supply valve after closing the upper cover and connecting the power plug (P-07QR only).  Close the storage tank completely. - An ant or a foreign body can be entered.
  • Page 53 MEMO Coway co., Ltd 8-11...
  • Page 54 MEMO 8-12 Coway co., Ltd...

This manual is also suitable for:

P-07qlP-07qu

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