1. Introduction
Thank you for choosing the AIKE AK1902 Touch-Free Wall Mount Double Chamber Soap Dispenser. This innovative dispenser is designed to provide a hygienic and convenient way to dispense liquid soaps, shower gels, shampoos, and hand sanitizers. Its touch-free operation, adjustable volume, and waterproof design make it ideal for both bathrooms and kitchens. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your device.
Figure 1: AIKE Touch-Free Double Chamber Soap Dispenser, highlighting sensitive sensor, independent control, and precise dispense.
2. Safety Information
- Do not immerse the entire unit in water, despite its IPX7 rating. The IPX7 rating protects against temporary immersion, but prolonged submersion or high-pressure water jets should be avoided.
- Ensure batteries are inserted with correct polarity.
- Do not mix old and new batteries, or different types of batteries.
- Remove batteries if the dispenser will not be used for an extended period.
- Keep out of reach of children and pets.
- Use only recommended liquid types (shampoo, conditioner, shower gel, lotion, hand soap). Do not use liquids containing particles, abrasive cleaners, or highly corrosive chemicals.
- Avoid placing the dispenser in direct sunlight or near heat sources.
3. Package Contents
Please check the package for the following items:
- AIKE AK1902 Double Chamber Soap Dispenser
- Wall Mounting Plate (with pre-applied adhesive)
- Screws and Wall Anchors (for screw installation)
- User Manual (this document)
Note: 4 AA batteries are required but not included.
4. Specifications
| Feature | Detail |
|---|---|
| Brand Name | AIKE |
| Model Number | AK1902 |
| Material | ABS Plastic |
| Weight | Approx. 0.8 kg |
| Capacity | 2 x 320ml (Double Chamber) |
| Power Supply | DC6V / 4 AA batteries (not included) |
| Sensing Distance | 5-9 cm |
| Soap Volume Adjustment | 5 levels adjustable |
| Degree of Protection | IPX7 Waterproof |
| Origin | Mainland China |
| Certification | CE |
Figure 2: Dimensions and capacity of the AIKE AK1902 Soap Dispenser.
5. Setup and Installation
5.1 Battery Installation
- Locate the battery compartment, usually at the back or bottom of the dispenser.
- Open the battery compartment cover.
- Insert 4 new AA batteries, ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5.2 Choosing an Installation Location
Select a location that is convenient for use and allows for proper clearance. Ensure the wall surface is dry, clean, smooth, and firm before installation.
- Clearance: If installing above a countertop or other object, ensure there is a minimum gap of 10 inches (25 cm) between the bottom of the dispenser and the object to allow for proper sensing and dispensing.
- Applicable Areas: Suitable for bathrooms (body wash, shampoo) and kitchens (hand soap, dish soap).
Figure 3: Required 10-inch (25cm) clearance for installation above a countertop or object.
Figure 4: Examples of dispenser use in kitchen (hand soap, dish soap) and bathroom (body wash, shampoo).
5.3 Mounting the Dispenser
The dispenser offers two installation methods: adhesive or screw mounting.
Figure 5: Installation method diagram showing compatible surfaces for adhesive and screw mounting.
Adhesive Installation (Drill-Free)
This method is suitable for smooth, non-porous surfaces. The self-adhesive backing plate can bear up to 50kg.
- Clean the chosen wall surface thoroughly. Ensure it is dry, smooth, and free from peeling paint or wallpaper. Compatible surfaces include Marble, Steel, Ceramic, Mirror, and Glass.
- Peel off the protective film from the back of the mounting plate.
- Firmly press the mounting plate onto the desired location on the wall for at least 30 seconds.
- Wait for at least 24 hours before hanging the dispenser to allow the adhesive to fully cure.
- Slide the dispenser onto the mounted plate until it clicks securely into place.
Screw Installation
This method is recommended for rougher or painted surfaces for maximum security.
- Hold the mounting plate against the wall at the desired location and mark the screw holes with a pencil.
- Drill pilot holes at the marked spots. For drywall, insert wall anchors.
- Align the mounting plate with the holes and secure it to the wall using the provided screws.
- Slide the dispenser onto the mounted plate until it clicks securely into place.
6. Operation
6.1 Filling the Dispenser
- Open the top cover of the dispenser.
- Carefully pour your desired liquid (shampoo, shower gel, hand soap, etc.) into each of the two separate chambers. Avoid overfilling.
- Close the top cover securely.
6.2 Dispensing Liquid
The dispenser features touch-free operation with a sensitive sensor.
- Place your hand or sponge within the sensing distance of 5-9 cm below the nozzle.
- The dispenser will automatically dispense a pre-set amount of liquid.
- Remove your hand to stop dispensing.
6.3 Adjusting Soap Volume
The dispenser offers 5 levels of adjustable soap volume for precise dispensing and waste reduction. Refer to the product's control panel for specific buttons or dials to adjust the volume. Typically, a button near the nozzle or on the top surface allows cycling through the dispense levels.
7. Maintenance
7.1 Cleaning
Thanks to its IPX7 waterproof rating, the dispenser can be confidently rinsed with water to keep it clean.
Figure 6: The AIKE AK1902 dispenser is IPX7 waterproof, allowing for confident rinsing.
- Wipe the exterior of the dispenser with a soft, damp cloth.
- For stubborn stains, use a mild soap solution and then wipe clean with a damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the surface.
- Periodically clean the nozzle to prevent clogging. You can use a small brush or toothpick if necessary.
7.2 Refilling and Changing Liquids
- When refilling, it is recommended to rinse the chambers with water if you are changing to a different type of liquid to prevent mixing and potential clogging.
- Ensure the liquid is free of particles to maintain smooth pump operation.
7.3 Battery Replacement
- When the dispenser's performance decreases (e.g., slow dispensing, weak sensor response), it's time to replace the batteries.
- Follow the battery installation steps (Section 5.1) to replace all 4 AA batteries.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dispenser not working / No liquid dispensed | Low or dead batteries Incorrect battery installation Sensor obstructed Liquid too thick or contains particles No liquid in chamber | Replace batteries Check battery polarity Clean sensor area Dilute liquid with water (if appropriate) or use suitable liquid Refill chambers |
| Liquid dispenses slowly or inconsistently | Low batteries Nozzle clogged Liquid too thick | Replace batteries Clean nozzle Dilute liquid with water (if appropriate) |
| Dispenser falls off the wall | Improper adhesive installation Unsuitable wall surface | Ensure wall surface is dry, clean, smooth, and non-peeling. Re-install adhesive plate and wait 24 hours. Consider screw installation for added security or unsuitable surfaces. |
| Sensor is too sensitive or not sensitive enough | Environmental factors Sensor calibration | Ensure no objects are too close to the sensor. Check if there's an adjustment setting for sensor sensitivity (refer to product controls). |
9. User Tips
- For optimal performance, use liquids that are not too thick. If your liquid is very viscous, try diluting it slightly with water.
- When installing with adhesive, patience is key! Waiting the full 24 hours for the adhesive to cure significantly improves its holding power.
- Regularly check the liquid levels through the transparent chambers to avoid running out unexpectedly.
- Experiment with the 5 adjustable soap volume levels to find the perfect amount for your needs, helping to conserve soap and reduce waste.
10. Warranty and Support
AIKE provides a 1-year warranty for this product. We are committed to the quality of our products and customer satisfaction.
If you encounter any issues or require assistance with your AIKE AK1902 soap dispenser, please do not hesitate to contact AIKE customer support. Please have your model number (AK1902) and purchase details ready when contacting support.
Contact information for support can typically be found on the seller's website or your purchase receipt.
