Introduction
This manual provides detailed instructions for the assembly, installation, operation, and maintenance of your Koestem 32 Inch Bathroom Vanity with Sink. Please read this manual thoroughly before beginning installation and retain it for future reference. Ensure all components are present and undamaged before proceeding.
Safety Information
Always follow the included instructions for assembly and maintenance. Keep the cabinet away from direct water contact to prevent warping or damage. Use appropriate safety gear, such as gloves and eye protection, when assembling the cabinet to prevent injuries. Ensure the installation area is clear and well-lit. Two adults are recommended for assembly and installation.
Package Contents
Verify that all the following components are included in your package:
- 1 x Main Cabinet
- 1 x Ceramic Sink
- 1 x Hardware Pack (screws, hinges, drawer slides, etc.)
- 1 x Instruction Manual

Specifications
| Brand | Koestem |
| Model Number | 30 Inch-H3516 |
| Color | Nature Wood-a |
| Material | MDF & Ceramic |
| Product Dimensions (D x W x H) | 18.5" x 31.5" x 35.43" |
| Number of Drawers | 2 |
| Number of Doors | 2 |
| Mounting Type | Floor Mount |
| Included Components | Ceramic Sink |
| Assembly Required | Yes |

Setup and Installation
Assembly is required for this vanity. All panels are clearly numbered, and necessary accessories are provided. Follow the step-by-step instructions included in the package for an easy setup. Two adults are recommended for efficient and safe installation.
General Installation Steps:
- Unpack and Inspect: Carefully remove all components from the packaging. Check for any damage or missing parts.
- Identify Parts: Refer to the included instruction manual to identify each numbered panel and hardware piece.
- Assemble Cabinet Frame: Follow the manual's diagrams to assemble the main cabinet frame using the provided hardware. Ensure all connections are secure.
- Install Drawers and Doors: Attach drawer slides and hinges according to the instructions. Install the drawers and doors, ensuring they operate smoothly.
- Place Ceramic Sink: Carefully place the ceramic sink onto the assembled cabinet. Ensure it is properly aligned and secured as per the manual.
- Connect Plumbing: Connect the faucet (not included) and drain to the sink. Ensure all plumbing connections are watertight. It is recommended to have a qualified plumber perform plumbing connections.
- Position Vanity: Carefully move the assembled vanity to its desired location in the bathroom.

Operating Instructions
Drawers and Doors:
The vanity features a push-to-open mechanism for its doors and drawers. To open, gently press the front of the door or drawer. To close, push the door or drawer until the mechanism engages, ensuring a soft and silent closure. Adjustable high-quality hinges ensure smooth operation and prevent slamming.

Ceramic Sink:
The pre-drilled ceramic basin is designed for daily use. It includes one overflow hole and three pre-drilled faucet holes (faucet not included). Ensure the overflow hole is clear to prevent water spillage in case of overfilling. The smooth surface is resistant to wear, cracks, and scratches.

Maintenance
Cabinet Care:
The cabinet is crafted from multi-layer moisture-proof board with tightly sealed edges for enhanced waterproofing. To maintain its appearance and durability, wipe the cabinet surfaces with a soft, damp cloth. Avoid using abrasive cleaners or harsh chemicals, as these can damage the finish. Promptly wipe away any standing water to prevent moisture damage.
Sink Care:
The ceramic sink's smooth surface makes cleaning effortless. Use a mild soap and water solution with a soft cloth or sponge for regular cleaning. Rinse thoroughly and dry to prevent water spots. Avoid using abrasive pads, scouring powders, or strong chemical cleaners that could scratch or dull the ceramic finish.
Troubleshooting
- Water Leaks: If you notice any leaks around the sink or plumbing connections, first ensure all connections are tightened properly. Check the drain assembly and faucet connections. If leaks persist, consult a qualified plumber.
- Drawers/Doors Not Closing Properly: The hinges and drawer slides are adjustable. Refer to the assembly instructions for guidance on how to adjust them to ensure proper alignment and smooth closing. Ensure no obstructions are preventing full closure.
- Slow Drainage: Check if the drain stopper is fully open. If drainage is still slow, the drain may be partially clogged. Use a mild drain cleaner or consult a plumber.
- Surface Stains: For stubborn stains on the ceramic sink, use a non-abrasive cleaner specifically designed for ceramic surfaces. For cabinet stains, gently wipe with a damp cloth and mild soap. Avoid harsh scrubbing.
Warranty Information
Specific warranty details for the Koestem 32 Inch Bathroom Vanity with Sink are not provided in this manual. Please refer to your purchase documentation, the product listing on the retailer's website, or contact Koestem customer support directly for comprehensive warranty information.
Customer Support
For any questions, concerns, or assistance with your Koestem 32 Inch Bathroom Vanity with Sink, please contact Koestem customer service. You can typically find contact information through the retailer where the product was purchased or by visiting the official Koestem website. For more information about Koestem products, you may visit the Koestem Store on Amazon.