GROHE Lineare Widespread Bathroom Faucet Instruction Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your GROHE Lineare Widespread Bathroom Faucet, Model 20578GNA. Please read this manual thoroughly before installation and use to ensure proper function and longevity of your product. Keep this manual for future reference.

2. Safety Information

Important Safety Instructions:

• Always turn off the main water supply before beginning any installation or maintenance.
• Wear appropriate personal protective equipment (PPE) such as safety glasses and gloves during installation.
• Ensure all connections are secure to prevent leaks.
• If you are unsure about any part of the installation process, consult a qualified plumber.
• Do not use abrasive cleaners or harsh chemicals on the faucet finish, as this may damage the surface.

3. Package Contents

Verify that all components are present before beginning installation:

• GROHE Lineare Widespread Bathroom Faucet (Spout and Handles)
• Mounting Hardware
• 23 1/2" Nylon Braided Flex Hoses
• Instruction Manual (this document)

4. Installation Instructions

The GROHE Lineare Widespread Bathroom Faucet is designed for deck-mount installation with three holes. The GROHE QuickFix Plus system facilitates a fast and easy installation process.

4.1 Pre-Installation Steps

1. Turn off the hot and cold water supply lines at the shut-off valves.
2. Clear the area under the sink for easy access.
3. Remove any existing faucet and clean the mounting surface.

4.2 Faucet Assembly and Mounting

1. Insert the faucet spout and handles into the designated holes on the deck.
2. Secure the components from underneath the counter using the provided mounting hardware. Ensure the faucet is centered and aligned.
3. Connect the 23 1/2" nylon braided flex hoses to the hot and cold water inlets on the faucet and to your water supply lines. Hand-tighten, then use a wrench for a final quarter-turn.
4. Ensure all connections are tight to prevent leaks.

Figure 1: Faucet Dimensions and Installation Overview. This image illustrates the key measurements for the faucet, including a faucet height of 4 3/4 inches (120mm), a spout reach of 5 inches (127mm), a clearance of 3 13/16 inches (97mm), and an installation width ranging from 5 1/2 to 13 3/8 inches (140mm-340mm).

4.3 Post-Installation

1. Slowly turn on the main water supply.
2. Check all connections for leaks. Tighten any leaking connections carefully.
3. Remove the aerator and flush the faucet for a few minutes to clear any debris from the water lines. Reinstall the aerator.

5. Operating Instructions

Your GROHE Lineare faucet features GROHE SilkMove for smooth and precise handle operation, and GROHE AquaGuide for adjustable water flow.

5.1 Water Flow and Temperature Control

• The two lever handles control the hot and cold water independently. Turn the left handle for hot water and the right handle for cold water.
• Adjust the handles to achieve your desired water temperature and flow rate. The GROHE SilkMove cartridge ensures effortless control.

5.2 Adjusting Water Flow Angle (GROHE AquaGuide)

• The GROHE AquaGuide aerator allows you to adjust the angle of the water flow from 20° to 40°.
• Gently pivot the aerator at the end of the spout to direct the water stream as needed, helping to prevent splashing in various sink designs.

Figure 2: GROHE Technologies. This image highlights key features of GROHE faucets, including GROHE SilkMove for smooth handle operation, GROHE AquaGuide for adjustable water flow to eliminate splashing, GROHE QuickFix for faster installation, GROHE StarLight for a durable finish, and GROHE EcoJoy for water reduction without sacrificing performance.

6. Maintenance and Care

Proper care will ensure the lasting beauty and performance of your GROHE Lineare faucet. The GROHE StarLight finish is designed for durability and easy cleaning.

6.1 Cleaning the Faucet

• Clean the faucet regularly with a soft cloth and mild soap.
• Rinse thoroughly with clean water and dry with a soft cloth to prevent water spots.
• Do not use abrasive cleaners, scouring pads, ammonia-based cleaners, or any harsh chemicals, as these can damage the finish.

6.2 Aerator Maintenance

• If water flow becomes restricted, the aerator may be clogged. Unscrew the aerator from the spout.
• Rinse the aerator components under running water to remove any debris or mineral deposits. A soft brush can be used if necessary.
• Reassemble and screw the aerator back onto the spout.

7. Troubleshooting

8. Specifications

• Brand: GROHE
• Model Name: Lineare
• Model Number: 20578GNA
• Mounting Type: Deck Mount
• Hole Count: 3
• Number of Handles: 2 (Lever Type)
• Material: Brass
• Finish Type: Brushed Cool Sunrise
• Flow Rate: 1.2 Gallons Per Minute (GPM)
• Special Features: Easy to Install (QuickFix Plus), Adjustable Aerator (AquaGuide), Water Saving (EcoJoy), Durable Finish (StarLight)
• Included Components: Faucet, Mounting Hardware, Instruction Manual, 23 1/2" Nylon Braided Flex Hoses
• Certifications: WaterSense certified

9. Warranty Information

This GROHE product is covered by a LIMITED manufacturer's warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official GROHE website. Keep your proof of purchase for warranty claims.

10. Customer Support

If you require further assistance, have questions about installation, or need to troubleshoot an issue not covered in this manual, please contact GROHE customer support. You can find contact information on the official GROHE website or through your product's packaging.

For more information and product registration, visit: www.grohe.com