Introduction
Thank you for choosing the Lazmin Automatic Infrared Sensor Faucet. This manual provides essential information for the proper installation, operation, and maintenance of your new touchless faucet. Please read these instructions carefully before installation and retain them for future reference.
Product Overview
The Lazmin Automatic Infrared Sensor Faucet is designed for hands-free operation, promoting hygiene and water conservation. It features a durable construction and an intelligent control box for reliable performance.
Figure 1: The Lazmin Automatic Infrared Sensor Faucet and its accompanying control box, along with mounting screws.
Key Components:
- Faucet Body: Constructed from premium zinc alloy and brass with a chrome finish.
- Infrared Sensor: Located on the faucet body for touchless activation.
- Control Box: Houses the electronic components and battery compartment.
- Mounting Hardware: Screws and anchors for secure installation.
Specifications
Figure 2: Detailed dimensions of the faucet and control box for installation planning.
| Feature | Detail |
|---|---|
| Brand | Lazmin |
| Model Number | 717207390147 |
| Material | Zinc Alloy, Brass |
| Finish | Chrome |
| Installation Type | Sink Mount |
| Number of Holes | 1 |
| Connection Size | G1/2in |
| Sensing Distance | 33cm ± 18% |
| Power Source | 4 x AA Batteries (not included) |
| Faucet Height | Approximately 13 cm (5.12 inches) |
| Control Box Dimensions | Approximately 9.3 x 8.7 cm (3.66 x 3.43 inches) |
| Weight | Approximately 2.01 lbs |
Package Contents
Figure 3: The complete package includes the faucet, control box, and mounting screws.
- 1 x Faucet
- 1 x Control Box
- 1 x Bag of Screws (for mounting the control box)
Setup and Installation
Proper installation is crucial for the optimal performance of your sensor faucet. If you are unsure about any steps, it is recommended to consult a qualified plumber.
Before You Begin:
- Ensure all package contents are present.
- Turn off the main water supply to the installation area.
- Clear the area under the sink for easy access.
- Gather necessary tools (e.g., wrench, screwdriver, sealant tape).
Control Box Connections:
Figure 4: Detailed view of the control box, highlighting the signal transmission interface, water outlet, water inlet, and DC battery box.
- Signal Transmission Interface: Connects the faucet's sensor cable to the control box.
- Water Out: Connects to the faucet's water inlet pipe.
- Water Inlet: Connects to the main water supply line.
- DC Battery Box: This is where the batteries are inserted.
Installation Steps:
- Mount the Faucet: Insert the faucet base into the sink hole. Secure it from underneath the sink using the provided mounting hardware. Ensure the faucet is stable and centered.
- Connect Faucet to Control Box: Connect the sensor cable from the faucet to the Signal Transmission Interface (1) on the control box. Connect the water pipe from the faucet to the Water Out (2) port on the control box.
- Connect Water Supply: Connect the main water supply line to the Water Inlet (3) port on the control box. Use sealant tape on threaded connections to prevent leaks.
- Mount the Control Box: Secure the control box to a suitable surface under the sink using the provided screws. Ensure it is in an accessible location for battery replacement.
- Insert Batteries: Open the DC Battery Box and insert 4 x AA batteries (not included), observing polarity. Close the battery box securely.
- Test for Leaks: Slowly turn on the main water supply. Check all connections for leaks. Tighten any leaking connections as necessary.
Figure 5: Detailed view of the control box, including the battery compartment and water connections.
Figure 6: Underside view of the faucet, illustrating the connection point for the water supply and sensor cable.
Operating Instructions
The Lazmin Automatic Infrared Sensor Faucet operates automatically when hands are detected within its sensing range.
Figure 7: Place your hands within the sensor's detection zone to activate water flow.
Figure 8: The faucet activates automatically when hands are placed within the sensor's detection zone and stops when hands are removed.
- Activation: Place your hands within the sensing range (approximately 33cm ± 18%) of the infrared sensor located on the front of the faucet.
- Water Flow: Water will begin to flow automatically.
- Deactivation: Remove your hands from the sensing range, and the water flow will stop automatically after a short delay.
The faucet is designed to provide a continuous flow as long as hands are detected, ensuring convenience and hygiene.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your faucet.
- Cleaning: Clean the faucet surface with a soft cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the chrome finish.
- Sensor Cleaning: Keep the infrared sensor clean and free from obstructions. Wipe it gently with a soft, damp cloth.
- Aerator Maintenance: Periodically unscrew and clean the aerator at the spout tip to remove any mineral deposits or debris that may affect water flow.
- Battery Replacement: When the water flow becomes weak or inconsistent, or if the sensor responsiveness decreases, it may be time to replace the batteries. Access the DC Battery Box in the control unit and replace all 4 x AA batteries with new ones, ensuring correct polarity.
Figure 9: The aerator at the faucet spout can be removed for cleaning to maintain optimal water flow.
Troubleshooting
Refer to the following table for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow |
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| Weak water flow |
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| Flickering or inconsistent water flow |
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| Water does not stop |
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Warranty and Support
This product is manufactured by Lazmin. For warranty information or technical support, please refer to the seller's policy or contact the retailer where the product was purchased. Keep your purchase receipt as proof of purchase.
For further assistance, you may visit the Lazmin brand page on Amazon.