1. Product Overview
Thank you for choosing the APPASO 4027CP Kitchen Sink Faucet. This manual provides detailed instructions for the installation, operation, and maintenance of your new faucet. Please read this manual thoroughly before installation and keep it for future reference.
The APPASO 4027CP faucet is a solid brass kitchen mixer featuring dual spouts and a pull-down sprayer, designed for efficiency and convenience in your kitchen. Its chrome finish ensures durability and a modern aesthetic.
2. Product Features
- Dual-Mode Faucet: Equipped with a single-function kitchen faucet sprayer and a separate water injection port. Offers a stable and efficient two-in-one water flow mode: jet injection and spray rinse. Both the sprayer and pot filler can operate simultaneously for versatile tasks.
- High-Quality Material: Constructed from high-quality solid brass, ensuring durability, rust resistance, and wear resistance. The robust construction provides a unique and fashionable touch to your kitchen.
- 360° Swivel Design: Features a 360° rotating pull-down neck to expand water coverage, save time, and simplify cleaning. The pull-down spring faucet is removable, allowing the spout to open simultaneously. The 360-degree rotation provides excellent clearance for various sink activities and can be freely stretched for multi-angle washing and filling needs. The swivel spout accommodates double sinks.
- Easy Installation: Designed for straightforward installation. Includes hot and cold water hoses, all necessary installation parts, and instructions for a quick setup, typically within half an hour.
3. Package Contents
Please verify that all components are present and undamaged before beginning installation.
- APPASO Kitchen Faucet (Main Unit)
- Hot and Cold Water Hoses
- Mounting Hardware (nuts, washers, gaskets)
- Installation Manual

Image: All components included for easy installation, showing the main faucet body, hoses, and mounting hardware.
Video: An unboxing video demonstrating the contents of the APPASO kitchen faucet package.
4. Setup and Installation
Follow these steps for a quick and easy installation:
- Prepare the Sink: Ensure the sink hole is clean and free of debris. The required pre-drilled hole size is 32mm-35mm. The maximum countertop thickness without a deck plate is 40mm.
- Insert Faucet: Place the main faucet body into the sink hole, ensuring the base gasket is correctly positioned.
- Secure the Faucet: From underneath the sink, attach the mounting washer and nut to the threaded shank of the faucet. Tighten securely by hand, then use a wrench to ensure a firm connection.
- Connect Water Hoses: Connect the hot and cold water supply lines to the corresponding angle valves. The hot water line is typically marked with red, and the cold water line with blue. Ensure connections are tight but do not overtighten.
- Test for Leaks: Turn on the water supply and check all connections for leaks. Operate the faucet in both hot and cold modes to ensure proper function and water flow.

Image: Detailed dimensions and installation requirements for the faucet.

Image: Visual guide illustrating the easy installation process of the faucet.
Video: A step-by-step installation guide for the kitchen faucet.
5. Operating Instructions
Your APPASO kitchen faucet offers flexible operation for various kitchen tasks:
- Main Spout Operation: Use the single lever handle to control water flow and temperature. Push the handle back for cold water and forward for hot water. Lift the handle to increase flow.
- Pull-Down Sprayer: The sprayer head can be pulled down and extended to reach all areas of your sink. It features two spray modes: a powerful jet spray for tough cleaning and a gentle stream for rinsing. Switch between modes using the button on the sprayer head.
- Pot Filler Spout: The secondary spout provides a steady stream of water, ideal for quickly filling pots and large containers. It can operate simultaneously with the pull-down sprayer.
- 360° Rotation: Both the main spout and the pull-down sprayer arm can rotate 360 degrees, providing maximum flexibility and coverage for single or double sinks.

Image: Demonstrates the two distinct water spray modes: a powerful spray for cleaning and a gentle stream for rinsing.
Video: Demonstrates the APPASO Chrome Kitchen Faucet's dual spray modes, pull-down functionality, and 360-degree rotation for efficient kitchen tasks.
6. Maintenance
To ensure the longevity and optimal performance of your APPASO faucet, follow these maintenance tips:
- Regular Cleaning: Clean the faucet regularly with a soft cloth and mild soap. Avoid abrasive cleaners, harsh chemicals, or scouring pads, as these can damage the chrome finish.
- Sprayer Nozzle Cleaning: The silicone nozzles on the sprayer head are designed for easy cleaning. Simply rub them with your finger or a soft brush to remove any mineral buildup.
- Check for Leaks: Periodically inspect all connections for any signs of leaks. Tighten connections if necessary, but do not overtighten.
- Water Quality: In areas with hard water, consider installing a water softener to prevent mineral buildup and extend the life of your faucet.
7. Troubleshooting
If you encounter any issues with your faucet, refer to the following common troubleshooting steps:
- Low Water Flow: Check if the water supply valves are fully open. Inspect the aerator/sprayer nozzles for clogs or mineral buildup. Clean as described in the Maintenance section.
- Leaking from Connections: Ensure all water supply lines and mounting nuts are securely tightened. Check the gaskets and O-rings for proper seating and damage.
- Dripping Faucet: A dripping faucet usually indicates an issue with the cartridge. Contact customer support for assistance or replacement parts.
- Difficulty Switching Spray Modes: Clean the sprayer nozzles to ensure no debris is obstructing the mechanism.
If these steps do not resolve the issue, please contact APPASO customer support.
8. Specifications
| Manufacturer | APPASO |
| Part Number | HU-XI-15 |
| Color | 4027CP-Chrome |
| Style | Faucet without soap dispenser |
| Finish | Chrome |
| Material | Brass |
| Installation Method | Deck Mounted |
| Number of Handles | 2 |
| Handle Material | Brass |
| Special Features | 2 water discharge modes, Made of brass, 360 degree swivel, Mirror chrome plating process, Water saving system |
| Included Components | APPASO Kitchen Faucet |
| Batteries Required? | No |
| Product Dimensions | 35 x 7 x 45 cm; 2.17 kg |
9. Warranty and Support
APPASO values your shopping experience and offers excellent customer service. If you have any questions or require assistance, please do not hesitate to contact us. We will provide a satisfactory response within 24 hours.
For warranty information or to request support, please visit the official APPASO website or contact our customer service team directly.





