Waterdrop WD-WHM Instruction Manual
Waterdrop WD-WHM Instruction Manual

Waterdrop WD-WHM Instruction Manual

Automatic water shutoff

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Instruction Manual
Please keep this Instruction Manual for future reference.
Automatic Water Shutoff
If you have any questions or concerns when
installing, operating or maintaining your product
call our toll free number:
1-888-352-3558 (U.S.)
or send mails to
service@waterdropfilter.com
WD-WHM

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Summary of Contents for Waterdrop WD-WHM

  • Page 1 Instruction Manual Please keep this Instruction Manual for future reference. Automatic Water Shutoff If you have any questions or concerns when installing, operating or maintaining your product call our toll free number: 1-888-352-3558 (U.S.) or send mails to service@waterdropfilter.com WD-WHM...
  • Page 3: Table Of Contents

    Contents Before Installation ......................1 Inspect the Package ......................1 Product Feautures......................1 Specifications .........................1 Parts List ........................1 Installation Tips .........................2 Startup Guide ........................4 Principle of Operation......................4 Operation Method......................4 Owner’s Manual.........................5 Program Usage........................5 Fault Alarm..........................8 Maintenance and Upkeep ....................9 Troubleshooting ........................10 Limited Product Warranty ....................11...
  • Page 4: Before Installation

    If there are any parts cracked or broken, please feel free to contact our customer service for help: TEL: +1-888-352-3558 (U.S.) E-mail: service@waterdropfilter.com Product Features This machine is equipped with a leak protection function. It utilizes an internal flow meter and branch detector to monitor the presence of leaks in real-time within the house.
  • Page 5: Installation Tips

    Installation Tips 1. Close the main water inlet valve and open the outlet of the household equipment to drain the residual water in the pipes. During installation, please ensure that the direction of water flow aligns with the direction of water flow in the pipes. NOTE: To avoid interruptions to your water supply due to special circumstances such as power outages, it is recommended to use a three-way fitting to directly connect the pipeline at both ends of the machine, allowing the water supply to function normally during a power failure.
  • Page 6 4. Place the white gasket (polytetrafluoroethylene gasket) inside the nut, and then tighten the nut with the copper head component. 5. Installation of Product Bracket: After measuring the position of the pre-filter with a ruler, take out the included U-shaped bracket. According to the hole spacing shown in the diagram, drill holes with a spacing of 3.55”.
  • Page 7: Startup Guide

    Startup Guide Principle of Operation 1. By setting a single uninterrupted water usage flow through this machine, users can choose different levels of water consumption or unlimited usage. When the set value of the single uninterrupted water usage flow is reached, the machine will sound an alarm, cut off the water supply, preventing issues such as leaks or unclosed faucets.
  • Page 8: Owner's Manual

    Owner’s Manual Program Usage Detector number Detector battery level (1-9) Detector signal strength (1-9)/Flush cycle Cumulative flow Outlet pressure Real-time flow/ Low water temperature Usage duration warning light Leak detection/ Status light Detector configuration/Query Alarm release Function/Settings Select/Adjust Water valve switch 1.
  • Page 9 NOTE: In detector pairing mode, press and hold " " for 3 seconds to exit pairing mode, and press and hold " " for 3 seconds to clear the current detector's configuration. • After detector pairing is complete, place the detector in areas prone to water leakage such as the kitchen or bathroom.
  • Page 10 6. Special functions • Leak detection In standby mode, press and hold the " " button for 3 seconds, and the buzzer will sound. Then, press the " " button continuously to enter the " " detection function. The main screen displays the leak detection countdown "cd30", and the "min"...
  • Page 11: Fault Alarm

    8. Power-off memory / Power control After a power outage and restart, the system will return to its pre-power-off state (e.g., if the system was in an alarm state before the power outage, it will resume the alarm state after restart). The unit operates with an external power adapter supplying 5V/1A.
  • Page 12: Maintenance And Upkeep

    Maintenance and Upkeep 1. Replacing detector battery Step 1: Remove the 4 silicone plugs at the bottom of the detector and unscrew the 4 screws using a Phillips screwdriver. Step 2: Lift the upper shell of the detector. Step 3: Remove the old battery from the detector and install the new battery (Two AAA batteries). Step 4: Reassemble all components in their original positions.
  • Page 13: Troubleshooting

    Troubleshooting Issue Possible causes Solutions Verify if there is water at the water source. Check if there is water in the water source. Verify if the main water valve is open. Check and open the main valve. No outlet water Check if the indicator lights on the main If the indicator light is not on, press the Power Button to unit are illuminated.
  • Page 14: Limited Product Warranty

    Limited Product Warranty The Waterdrop Automatic Water Shutoff (model number: WD-WHM) offers a 1-year warranty covering defects in materials and workmanship from the original date of purchase. If the product proves to be defective within 1 year from the date of purchase, call 1-888-352-3558, Monday to Friday, from 8:00 AM-5:00 PM (PST).
  • Page 16 Filter Better · Live Healthier Manufacturer Technical Support Tel: 1-888-352-3558 (U.S.) Made in China V001 E-mail: service@waterdropfilter.com Qingdao Ecopure Filter Co., Ltd.
  • Page 17 漏 保 说明 书 此页不印刷 青 岛 伊 可 普 电 器 有限 公 司包 材设 计图纸 印 刷 品 技术 要 求 IMPORTANT PRINTING CAUTION √ 1. 印刷要 求 覆 光 膜 覆 亚 膜 UV油 吸塑油 过油 丝印 2.

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