GBBNE B0D2CY2X26

GBBNE Waterfall Bathroom Faucet Instruction Manual

Model: B0D2CY2X26

Important Safety Information

Please read all instructions carefully before installation and use. Failure to follow these instructions may result in property damage, personal injury, or voiding of warranty. Retain this manual for future reference.

  • Always turn off the main water supply before beginning any installation or maintenance.
  • Wear appropriate personal protective equipment, such as safety glasses and gloves.
  • If you are unsure about any part of the installation process, consult a qualified plumber.
  • Do not overtighten connections, as this may cause damage to the faucet or plumbing.
  • Ensure all local plumbing codes are met during installation.

Package Contents

Verify that all components are present before beginning installation.

  • Waterfall Bathroom Faucet
  • Deck Plate (for 3-hole sinks)
  • Pop-up Drain with Overflow
  • 24" Supply Lines (cUPC & NSF/ANSI/CAN 61 compliant)
  • Mounting Hardware
  • Instruction Manual
All mounting hardware included with the GBBNE Waterfall Bathroom Faucet

Image: All components included in the package, such as the faucet, deck plate, supply lines, pop-up drain, and mounting hardware.

Specifications

FeatureDetail
BrandGBBNE
Model NameWaterfall Bathroom Faucet for 1 Hole
Model NumberB0D2CY2X26
ColorMatte Black
MaterialSUS304 Stainless Steel
Mounting TypeDeck Mount
Hole Count1 (or 3 with deck plate)
Number of Handles1 (Lever)
Flow Rate1.2 Gallons Per Minute (GPM)
Valve TypeCeramic Disc Valve
Spout DesignWaterfall
Spout Height4.4 Inches
Spout Reach4 Inches
Max Deck Thickness2.95 Inches (75mm)
Pre-drilled Hole Size1.18-1.57 Inches (30-40mm)
Detailed product dimensions and hole size requirements for installation

Image: Technical drawing showing faucet dimensions, pre-drilled hole size requirements, and maximum countertop thickness.

Installation (Setup)

Before you begin, ensure the main water supply is turned off. Clear the area under the sink for easy access.

Tools You May Need:

  • Adjustable Wrench
  • Phillips Head Screwdriver
  • Plumber's Putty or Silicone Sealant
  • Flashlight
  • Bucket and Towel

Installation Steps:

  1. Prepare the Sink: If installing on a 3-hole sink, place the deck plate over the holes. For a 1-hole sink, the deck plate is optional.
  2. Install the Faucet: Insert the faucet body through the hole(s) in the sink or deck plate. Ensure the faucet is centered and facing the correct direction.
  3. Secure the Faucet: From underneath the sink, slide the rubber washer, metal washer, and mounting nut onto the threaded shank of the faucet. Hand-tighten the mounting nut, then use a wrench to secure it firmly, but do not overtighten.
  4. Connect Supply Lines: Attach the hot and cold supply lines (included) to the corresponding inlets on the faucet. Connect the other ends of the supply lines to your hot and cold water shut-off valves. Ensure connections are tight to prevent leaks.
  5. Install Pop-up Drain: Apply plumber's putty or silicone sealant around the flange of the pop-up drain. Insert the drain body into the sink drain hole. From underneath, secure the drain with the provided washer and nut. Connect the drain to your P-trap assembly.
  6. Test for Leaks: Slowly turn on the main water supply. Check all connections for leaks. If leaks occur, tighten the connections as needed.
Faucet installation showing the faucet body being inserted into the sink hole

Image: Illustration of the faucet being installed into a single hole on a countertop.

Faucet installation showing the faucet body being inserted into the sink hole

Image: Visual guide for installing the faucet, including the deck plate and securing mechanism from underneath.

Video: Official GBBNE installation guide demonstrating how to install the faucet, including securing it from underneath the sink.

Operation

The GBBNE Waterfall Bathroom Faucet features a single lever handle for easy control of water flow and temperature.

  • Water Flow: Lift the handle upwards to increase water flow. Push the handle downwards to decrease or turn off the water flow.
  • Temperature Control: Move the handle to the left for hot water and to the right for cold water. Adjust the handle position between hot and cold to achieve the desired water temperature.
  • The waterfall spout provides a smooth, splash-free water stream.
Single handle operation for hot and cold water control

Image: Diagram illustrating the single handle's movement for controlling water temperature (hot/cold) and flow.

Video: Official GBBNE video showcasing the waterfall flow and single handle operation of the faucet.

Maintenance

Proper care and maintenance will ensure the longevity and appearance of your GBBNE faucet.

  • 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 matte black finish.
  • Water Spots: To prevent water spots, wipe the faucet dry after each use.
  • Spout Cleaning: Periodically check the waterfall spout for mineral buildup. If necessary, gently clean with a soft brush and a vinegar solution.
  • Leak Checks: Periodically inspect all connections under the sink for any signs of leaks. Tighten connections if needed.

Troubleshooting

Refer to the following table for common issues and their solutions.

ProblemPossible CauseSolution
Low Water FlowPartially closed shut-off valves; clogged supply lines or spout.Ensure shut-off valves are fully open. Disconnect supply lines and check for obstructions. Clean the waterfall spout for mineral buildup.
Leaks from Faucet BaseLoose mounting nut; improper sealing.Tighten the mounting nut under the sink. Ensure plumber's putty or silicone was properly applied during installation.
Leaks from Supply Line ConnectionsLoose connections; damaged O-rings.Tighten supply line connections. Check O-rings for damage and replace if necessary.
Water Temperature IssuesIncorrect handle position; issues with water heater.Adjust the handle to the desired hot/cold position. Check your water heater settings if hot water is consistently unavailable.
Pop-up Drain Not SealingImproper installation; debris in drain.Re-install the pop-up drain, ensuring proper sealant and alignment. Clear any debris from the drain mechanism.

Warranty and Support

The GBBNE Waterfall Bathroom Faucet comes with a limited warranty. For specific warranty details, please refer to the warranty card included in your package or contact GBBNE customer support.

For technical assistance, replacement parts, or any questions regarding your product, please contact GBBNE customer service through their official channels.

Note: Unauthorized repairs or modifications may void the product warranty.

© 2026 GBBNE. All rights reserved.

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