BACKNETS Installation Manual

Product Description

This manual provides instructions for installing the BACKNETS Thermostatic Shower System. The system features a thermostatic valve, shower arm, overhead shower, and body sprays. The thermostatic valve is constructed from brass, offering strength, durability, and a retro styling.

Pipeline Schematic

The system connects to water inlets via a pipeline schematic. It requires hot water on the left and cold water on the right. The diagram illustrates the connection of the thermostatic mixing valve, shower arm, shower head, and body sprays to the respective water supply lines.

Diagram and Parts List

Components:

• 1. Shower arm
• 2. Gasket
• 3. Shower head
• 4. Setscrew
• 5. Tapping screws
• 6. Valve Body
• 7. Panels
• 8. 3-function control handle
• 9. Flow control switch
• 10. Cold and hot water control switch (with constant temperature lock)
• 11. Flexible hose
• 12. Secure the screws
• 13. Tapping screws
• 14. Shower holder
• 15. Shower head
• 16. Spacers
• 17. Body spray

Recommended Tools

• Allen key
• Philips Screwdriver
• Electric drill
• Adjustable wrench
• Pipe tape
• Eye protection
• Flashlight

Installation Steps

Precautions for Installation

• Water pressure: 0.05MPa~0.5MPa.
• Water supply line must be configured with "hot water on the left, cold water on the right".
• Before installation, flush the water supply pipes to remove sediment that could block normal use.
• After pipe connections are complete, conduct a leak-proof test to ensure all connections are properly installed.
• Align the marks on the temperature valve stem.
• Sleeve the plastic ring onto the valve stem with the "C" shape opening facing the right.

Installing Body Spray

1. Attach the cover plate to the Body Spray.

2. Apply Teflon tape to the threaded tail of the body jets.

3. Use a wrench to screw the jet heads clockwise into the body spray outlets.

Installing the Valve Body

Cut a slot in the wall according to the size of the valve body. Recommended dimensions are 240mm length, 110mm width, and 70-85mm depth.

Drill 4 fixed holes in the wall according to the product size. Hammer the expanded screws into the drilled holes. Position the valve body on the 4 screws, then use a Phillips screwdriver to tighten the 4 self-tapping screws, fixing the valve body to the wall.

Installing Shower Arm and Overhead Shower

1. Set the decorative cap on the shower arm.

2. Roll Teflon tape onto the thread.

3. Tighten the shower arm clockwise onto the water outlet hole. Then, attach the overhead shower to the shower arm.

Installing Shower Seat

1. Roll Teflon tape onto the thread of the shower seat.

2. Tighten the shower seat clockwise onto the outlet hole of the outlet socket.

3. Connect the shower tube and shower seat, finally inserting it onto the shower seat.

Final Connections and Checks

Connect all pipes and check for leaks. Confirm no leaks occur when water is turned on.

Install the handwheel in the direction shown in the picture and lock it with hexagon screws.

Cover with decorative panels.

Important Notice

BACKNETS guarantees to the original consumer purchaser free replacement due to defects in materials or workmanship during the warranty period.

1. For commercial purchasers, the warranty period is two (2) years from the date of purchase.

2. For homeowner purchasers, the warranty period is five (5) years from the date of purchase.

3. This warranty is non-transferable.

This warranty does not cover BACKNETS products purchased from unauthorized sellers.

For questions, concerns, or problems, please contact us via email: Backnets@126.com.