BathSelect® Luna Thermostatic Digital Multi-Color LED Rain Shower Set
Turn on the fun in your shower just by turning on the water, the LED lights will automatically light up and set the mood. The Luna shower set comes with an auto thermostatic digital shower valve, this is an anti-scalding color digital display it does not require batteries to operate since it water-powered. The lights will dim and brighten when you lower and raise the pressure so you can set the perfect mood, water, and light the showerhead will automatically change colors according to the temperature of the water so you always know how the water will feel on your skin just by looking at it. All this with no batteries, everything is self-powered by a built in dynamo that takes advantage of the water pressure to create the energy to light the bulbs.
Installation Instructions for BathSelect® Luna Thermostatic Digital Multi-Color LED Rain Shower Set
Before you begin, please read the installation instructions below. Observe all local building and safety codes.
Unpack and inspect the product for any shipping damages. If you find damages, do not install.
Please note all showers must be installed by a professional and certified plumber otherwise warranty might be voided.
Note: The following illustrations are reference diagrams from the Lina multifunctional shower series and are used here only to illustrate general assembly steps. Confirm all components against the BST-GY002 installation PDF before final installation.
No tools required, ½ connector fits standard sized shower plumbing.
Use your hands counter clockwise to unscrew the old showerhead and removed it.
Take out the showerhead, make sure the shower filter is placed in the connector.
Ensure the showerhead full horizontal alignment wall mounted shower arm thread.
Use your hands clockwise to tighten showerhead.
Hand-Held Shower Instructions
Note: Steps 5 through 11 in this section reference the Lina multifunctional shower series assembly diagrams. Items labeled with letters and numbers (5A, 7A, 8A, etc.) correspond to that diagram set.
5. Hole Locations For Wall Mount
Remove Front Cover (5A) from Wall Mount (5B). Use Wall Mount Screw Holes (5C) to place the desired location. Using a punch or awl, tap the screw hole locations. Holes must be vertically aligned.
6. Prepare the Wall Mounting Area General guidance
Verify that the wall surface is flat and structurally sound before drilling. Confirm the vertical alignment of the marked holes and check that no pipes or electrical wiring are present behind the mounting zone. If the wall construction is uncertain, consult the project plumber or installer before continuing. This step is not part of the official BST-GY002 PDF and is provided only as general contractor guidance.
7. Wall Mount Installation
Place Wall Mount (7A) into wall and inset Mounting Screws (7B) through Wall Mount Holes (7C) and tighten until Wall Mount (7A) is flush with the wall. Do Not Over Tighten! Insert Front Cover (7D) into Wall Mount (7A).
8. Drop Elbow & Hose Installation
Apply PTFE plumbers tape on both ends of Pipe Nipple (8A) (not included). Screw Pipe Nipple (8A) into the elbow inside the wall. The Pipe Nipple (8A) is to project 1/4" – 3/4" from the finished wall. Screw Drop Elbow (8B) onto Pipe Nipple (8A) and tighten until Drop Elbow (8B) is property positioned and flush to the finished wall.
Place Rubber Seal (8C) inside Hex Hose Fitting (8D). Connect Hex Hose Fitting (8D) into Drop Elbow Outlet (8E) by turning Hex Hose Fitting (8D).
9. Unit Start-Up
Turn on hot and cold water supplies, and check all connections for leaks.
10. Final Flushing
For final flushing, turn the valve on and allow water to run through the Hose (10A) for several minutes. Allow water to run for several minutes until all foreign matter clears the line.
11. Shower Arm Installation
Place Rubber Seal (11A) inside Tapered Hose Fitting (11B). Conned Hand Shower (11C) to Hose (11D) by turning Tapered Hose Fitting (118) clockwise.
Warning: Make sure Hand Shower (11C) is securely tightened to Hose (11D).
Model Documentation & Project Verification
Review the manufacturer's technical instructions before rough-in and commissioning. Confirm selected showerhead dimensions, valve access, connection locations, pressure requirements and local plumbing code compliance.
BathSelect® Luna Thermostatic Digital LED Rain Shower Installation Guide
The BathSelect® Luna thermostatic digital multi-color LED rain shower set installation page documents model BST-GY002, including its solid-brass construction, chrome finish, smart thermostatic controller, handheld shower, and wall- or ceiling-mounted rainfall head options. The page describes water-powered LED illumination and a temperature-responsive color display; these features should not be confused with Bluetooth audio or app-based shower operation.
Before rough-in, contractors should confirm the selected showerhead size, mounting method, 1/2-inch connections, valve location, and access for future service. BathSelect® instructs installers to inspect components before installation and use a qualified plumber. During commissioning, verify mounting alignment, secure handheld connections, leak-free hot and cold supplies, and final flushing. Follow the model-specific installation document and applicable local codes rather than relying on general smart-shower instructions.
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