Introduction
This user manual provides comprehensive instructions for the installation, operation, maintenance, and troubleshooting of your Hansa Alessi Sense 0773 Electronic Basin Mixer Tap. Please read this manual carefully before using the product to ensure proper function and longevity.

Figure 1: Hansa Alessi Sense 0773 Electronic Basin Mixer Tap, a chrome-finished electronic tap designed for basin use.
Setup and Installation
Before beginning installation, ensure all necessary tools and components are available. It is recommended that installation be performed by a qualified professional.
Package Contents:
- Hansa Alessi Sense 0773 Electronic Basin Mixer Tap unit
- Mounting hardware
- Connection hoses
- 1 AA battery (included)
- User Manual
Installation Steps:
- Prepare the installation area: Ensure the water supply is turned off at the main valve. Clear the basin area.
- Mount the tap: Insert the tap unit into the designated hole on the basin or countertop. Secure it from underneath using the provided mounting hardware (washer, nut).
- Connect water supply: Attach the hot and cold water supply hoses to the corresponding inlets on the tap and to your home's water supply lines. Ensure connections are tight to prevent leaks.
- Install battery: Locate the battery compartment, typically at the base of the tap or in a separate control box. Insert the included 1 AA battery, observing polarity.
- Test for leaks and function: Slowly turn on the main water supply. Check all connections for leaks. Activate the tap to ensure water flows correctly and the electronic sensor functions as expected.
Operating Instructions
The Hansa Alessi Sense 0773 is an electronic basin mixer tap designed for touchless operation.
Automatic Sensor Activation:
- To activate water flow, simply place your hands within the sensor's detection range, typically directly below the spout.
- The water will flow automatically as long as your hands are detected.
- Water flow will stop automatically once your hands are removed from the sensor's range.
Temperature Adjustment:
This model features a single handle for temperature control. Rotate the handle to adjust the water temperature from cold to hot. The electronic sensor controls only the water flow, not the temperature.
Maintenance
Regular maintenance ensures the longevity and optimal performance of your Hansa Alessi Sense 0773 tap.
Cleaning:
- Clean the tap regularly with a soft cloth and mild soap or a non-abrasive cleaner specifically designed for chrome finishes.
- Do not use abrasive cleaners, scouring pads, or acidic detergents, as these can damage the chrome finish and sensor.
- Wipe the sensor area gently to ensure it remains clear of obstructions.
Battery Replacement:
The tap is powered by 1 AA battery. When the battery is low, the tap may exhibit intermittent operation or cease to function. Replace the battery as follows:
- Turn off the water supply to the tap.
- Locate the battery compartment (refer to installation section if unsure).
- Remove the old battery and dispose of it responsibly.
- Insert a new 1 AA battery, ensuring correct polarity.
- Close the battery compartment and turn on the water supply. Test the tap's function.
Aerator Cleaning:
If water flow becomes weak or uneven, the aerator may be clogged. Unscrew the aerator from the spout, clean any debris or mineral deposits, and reattach it securely.
Troubleshooting
This section addresses common issues you might encounter with your Hansa Alessi Sense 0773 tap.
| Problem | Possible Cause | Solution |
|---|---|---|
| No water flow when hands are detected. |
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| Water flows continuously. |
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| Weak or uneven water flow. |
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Specifications
| Feature | Detail |
|---|---|
| Model Number | 07732201 |
| Manufacturer | Hansa |
| Product Dimensions | 17 x 3.7 x 15.2 cm |
| Item Weight | 1.4 kg |
| Power Source | 1 AA battery (included) |
| Number of Handles | 1 (for temperature control) |
| First Available Date | 1 May 2017 |
Warranty and Support
For warranty information and technical support, please refer to the official Hansa website or contact their customer service department. Keep your purchase receipt as proof of purchase for warranty claims.
Hansa Official Website: www.hansa.com
For further assistance, please contact your local Hansa dealer or the retailer from whom you purchased the product.





