1. Product Overview
The Howeifull P11 is an automatic, touchless foam soap dispenser designed for hygienic hand washing. It features an infrared sensor for quick foam dispensing, adjustable foam levels, and a rechargeable battery. Its versatile design allows for both desktop placement and wall-mounted installation, making it suitable for various environments such as kitchens, bathrooms, offices, and schools.
Image: Overview of the Howeifull P11 dispenser, highlighting its four adjustable foam levels and battery power indication LEDs.
2. Setup and Installation
2.1 Charging the Device
Before first use, fully charge the dispenser. Connect the included USB-C cable to the charging port on the device and to a standard USB power adapter (not included). A full charge typically takes 2-3 hours. The battery indicator LEDs will show the charging progress.
Image: The Howeifull P11 dispenser showing its USB-C charging port and the adhesive hook for wall mounting.
2.2 Filling the Soap Dispenser
- Gently twist the top section of the dispenser counter-clockwise to separate it from the transparent soap reservoir.
- Pour liquid soap or hand sanitizer into the reservoir. For foaming soap, a mixing ratio of 1 part soap to 3-4 parts water is recommended. Stir gently to mix.
- Align the top section with the reservoir and twist clockwise until securely locked.
Image: Illustration demonstrating the recommended 1:4 mixing ratio of liquid soap to water for optimal foam production.
Image: The dispenser being filled with liquid, highlighting its 380ml capacity and the 0-70mm sensing distance for foam dispensing.
2.3 Installation Methods
The dispenser offers two convenient installation options:
- Desktop Placement: Simply place the dispenser on any flat, stable surface.
- Wall-Mounted: Use the provided adhesive hook. Clean the wall surface thoroughly, peel off the protective film from the adhesive hook, and firmly press it onto the desired location. Wait 24 hours for maximum adhesion before hanging the dispenser.
Image: The Howeifull P11 dispenser shown in both desktop and wall-mounted configurations, demonstrating its installation flexibility.
3. Operating Instructions
3.1 Power On/Off
Press and hold the touch button on the top of the dispenser for 3 seconds to turn it on or off. The LEDs will indicate the power status.
Image: A detailed view of the dispenser's top panel, showing the touch button and surrounding LED indicators for power and foam level.
3.2 Adjusting Foam Volume
The dispenser has 4 adjustable foam output levels. Briefly press the touch button to cycle through the levels. Each press will change the foam output time, indicated by the LEDs:
- Level 1: 0.4 seconds foam output
- Level 2: 0.8 seconds foam output
- Level 3: 1.5 seconds foam output
- Level 4: 2.0 seconds foam output
3.3 Dispensing Foam
Place your hand within 0-70mm of the sensor under the nozzle. The infrared sensor will detect your hand and automatically dispense foam according to the selected level. The foam output is quick, typically within 0.25 seconds.
3.4 Battery Indication
The LEDs on the top panel also indicate the battery level:
- D1: 0-25% battery
- D2: 25-50% battery
- D3: 50-75% battery
- D4: 75-100% battery
When the battery is low, the number of illuminated LEDs will decrease. Recharge the device when the battery level is low to ensure continuous operation.
4. Maintenance
4.1 Cleaning the Dispenser
- Wipe the exterior of the dispenser with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- The dispenser has an IPX5 waterproof rating, meaning it is protected against low-pressure water jets. However, avoid submerging the device in water, especially the charging port area.
Image: The Howeifull P11 dispenser shown with water splashes, illustrating its IPX5 waterproof capability for easy cleaning.
4.2 Cleaning the Foam Tube (Anti-Clogging)
To prevent clogging and ensure optimal performance, periodically clean the internal foam tube:
- Remove the top section of the dispenser.
- Fill a small spray bottle (like the one often included with the product) with clean water.
- Insert the spray bottle's nozzle into the foam tube opening on the underside of the top section.
- Spray water through the tube until clear water comes out of the dispenser nozzle.
Image: Step-by-step guide on how to clean the internal foam tube using a small bottle filled with water to prevent blockages.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No foam dispensed |
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| Weak or inconsistent foam |
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| Dispenser not turning on |
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6. Specifications
| Model Number | P11 |
| Brand | Howeifull |
| Capacity | 380 ml |
| Dimensions (L x W x H) | 20 x 11.2 x 7.5 cm |
| Weight | 241 Grams |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Battery | 1 Lithium-ion (included) |
| Charging Port | USB-C |
| Waterproof Rating | IPX5 |
| Sensing Distance | 0-70 mm |
| UPC | 725108048432 |
Image: The Howeifull P11 dispenser with its dimensions clearly marked and an indication of its IPX5 waterproof rating, suitable for various environments.
7. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Howeifull website. Keep your purchase receipt as proof of purchase for any warranty claims.
8. Safety Information
- Do not immerse the dispenser in water.
- Keep out of reach of children unless supervised.
- Use only recommended liquid soaps or hand sanitizers. Gels or thick liquids may require dilution.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
- Avoid direct sunlight or heat sources to prevent damage to the battery and internal components.