Brilliant Wonders LED Waterfalls
Installation Instructions
Model: CMP 25677 Series
Document Revision: Rev A
1. Product Overview
Thank you for choosing the 25677 Series Brilliant Wonders LED Waterfall. This lighted waterfall is designed to add a unique ambiance to your pool or other outdoor feature. The unit includes an embedded LED light system that can be customized using a wireless remote controller (sold separately or supplied).
1.1 Packing List
- (A) LED Water Fall Unit - Qty: 1
- (B) Screen - Qty: 1
- (C) Rock Trap - Qty: 1
- LED Lighting Strip (Installed at factory) - Qty: 1
- (D) Square to Round Adapter PVC - Qty: 1
- (E) Square Plug PVC - Qty: 1
- (G) Front access doors - Qty: 2
2. Safety
Please read the following important safety information carefully. Following these safety requirements will help prevent damage to your new LED waterfall or controller.
WARNING! Risk of Shock or Electrocution
This waterfall light must be installed by a licensed or certified electrician or a qualified pool serviceman. Installation must comply with the National Electric Code (NEC) and all applicable local codes and ordinances. Improper installation creates an electrical hazard that could result in severe injury or death to pool users, installers, or others due to electrical shock. Always disconnect power to the light at the circuit breaker before servicing. PLEASE READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL.
WARNINGS AND IMPORTANT SAFETY PRECAUTIONS
Before installing this product, read and follow all warning notices and instructions. Failure to follow safety warnings and instructions can result in severe injury, death, or property damage. Installation should only be performed by a qualified professional.
Ensure the existing electrical system conforms to all local codes and ordinances. The electrician may need to consult the local building inspector regarding code compliance before installing the waterfall unit and controller.
This manual contains vital information regarding the installation, operation, and safe use of this product. This information should be provided to the owner and/or operator of the equipment. When installing and using this electrical equipment, basic safety precautions must be observed. Before attempting to install or service any equipment, ensure that all power to the electrical circuit supplying the system has been disconnected or turned off at the circuit breaker.
3. Installation Guide
3.1 Mechanical Installation
This waterfall must be installed according to these instructions. Please follow ALL enclosed instructions. It is recommended to keep the unit in its original packaging until the installation site is prepared.
NOTE: USE ONLY WATER THAT HAS BEEN PROPERLY FILTERED
The Brilliant Wonders Series of CMP waterfalls are available in various sizes. The units require 1.25 gallons of water per inch of waterfall width per minute. Please size the pump accordingly.
Table 1: Required GPM for Proper Operation of Brilliant Wonders Waterfall
| Brilliant Wonders Waterfall Width | Minimum GPM Required for Proper Sizing |
|---|---|
| 12" | 15 GPM |
| 18" | 22.5 GPM |
| 24" | 30 GPM |
| 36" | 45 GPM |
| 48" | 60 GPM |
| 60" | 75 GPM |
| 72" | 90 GPM |
| 84" | 105 GPM |
| 96" | 120 GPM |
Brilliant Wonders Waterfalls are available in white, black, grey, dark gray, and tan. Each waterfall includes a protective tongue for the water outlet and a protective cap for the water inlet. These protect the unit from debris during installation. These caps must remain on the unit until the waterfall is ready to operate. Removing them prematurely may cause permanent damage and void the warranty. An optional screen can be fitted into the water inlet for additional filtration, but CMP does not recommend its use due to potential buildup of hair or debris, which can affect performance.
Diagram Description (Figure 1): Protective Cap and Tongue Shown on Waterfall
Description: The diagram shows the waterfall unit with protective covers on the face and inlet. These covers are to be left on throughout the installation to prevent debris from entering the product.
3.1.1 Layout and finishing the base for a formed substrate
The Brilliant Wonders Waterfall series features a 6-inch lip. For installations with a 6-inch lip, the waterfall must be installed and supported further back into the substrate. The lip requires full support and is recommended to have a minimum 1/8-inch overhang from the finished surface. Rebar may be used to reinforce the concrete or other substrate. If using rebar, it is recommended to embed it at least 1 inch into the substrate. When preparing the installation area, a plumbing and electrical notch must be provided.
General dimensions for installation:
- Foundation must be 2 inches wider than the overall width of the waterfall.
- Plumbing notch: 3 ½” W x 3 ½” D in the back center for adequate clearance.
- Electrical notch: 3” W x 3 ½” D from either end.
Diagram Description (Figure 2): Concrete sample showing lip support.
Description: The diagram illustrates a concrete base with support features. It indicates a 'BODY SUPPORT CUTOUT' (recommended to be 2 inches wider than the waterfall), 'STEEL REBAR SUPPORT' (recommended), an 'ELECTRICAL NOTCH' (recommended 3.5” W x 3.0” D), and a 'PLUMBING NOTCH' (recommended 3.5” W x 3.5” D). A note indicates that larger waterfalls may have 2 or 3 inlets.
3.1.2 Layout and finishing the base for a wall structure
Wall installation is similar to concrete/substrate installation but without the forming process. Dimensional requirements are the same. The waterfall is typically supported by the wall structure, potentially eliminating the need for notching (Figure 3). This leaves the back open for electrical and plumbing installation. Mortar or thinset should be used to secure the waterfall. Refer to section 3.1.4 for setting the waterfall.
Diagram Description (Figure 3): Bonding of Waterfall
Description: The diagram shows a cross-section of a waterfall bonded to a wall structure, illustrating how it is secured.
3.1.3 Preparing the waterfall for electrical
The Brilliant Wonders Waterfall can accommodate conduit on either side (Figure 4). Choose the side for the electrical PVC pipe. If changing the electrical output side, refer to section 3.1.5. Before fully securing the waterfall, glue the Adapter PVC fitting (D) to the back of the waterfall where electrical connections will be made. Gently tap the square plug (E) into the opposite side's opening with a rubber mallet for sealing. Failure to install this plug can result in a water leak.
Diagram Description (Figure 4): Electrical Wiring
Description: The diagram illustrates electrical connections. It shows using electrical conduit from a box to the waterfall. It also shows connecting the power cable to the LED strip, gluing the electrical cable PVC fitting to the back side, and pressing the square plug into the opposite side. A note advises leaving enough slack for servicing the LED strip from the front access door.
NOTE: Do not stand on, drop, or step on the waterfall.
3.1.4 Setting the Waterfall
For standard pool applications, install the waterfall before the deck and coping. Place the waterfall into the notch in the bond beam or wall. Use substrate material like tile, thinset, or mortar to ensure the waterfall is level with the top edge of the bond beam. Fill gaps around the unit and coat the waterfall face with concrete or similar material for tile or other finishes. Cut tile/material to fit under the waterfall lip using thinset or similar adhesive. Ensure approximately 1/8-inch overhang of the waterfall face after tile installation (Figures 5 & 6). The waterfall must be level front-to-back and across its length. Complete electrical and plumbing installations before covering the top deck.
Diagram Description (Figure 5): Waterfall flow edge overhang – Shown with tile
Description: The diagram shows a cross-section of the waterfall edge installed with tile, illustrating the 1/8-inch overhang of the waterfall face.
When installing the final facing (tile, stone, or other substrate), do not cover the access doors, as they are required for servicing the unit.
Diagram Description (Figure 6): Installation of the waterfall unit.
Description: The diagram shows the waterfall unit installed within a pool structure, with a note emphasizing not to cover the access doors with tile, stone, or any substrate.
3.1.5 Plumbing the Waterfall
If installing multiple waterfalls, a separate pump and suction line are recommended. The dedicated pump and suction should use a minimum of 2-inch schedule 40 pipe. Anti-Vortex suction covers must be used to prevent entrapment. Mount vortex covers 18 inches above the pool bottom. A filter/strainer is required between the pump and waterfall. Installations exceeding 60 gallons per minute may need two or more filters plumbed in parallel. A separate line with a 3-way valve is needed to balance water flow between waterfalls. Figure 7 illustrates the plumbing for a single waterfall unit.
Diagram Description (Figure 7): Mechanical plumbing design for the Brilliant Wonder’s waterfall.
Description: The diagram shows a plumbing schematic including a PUMP, 3-WAY VALVE, FILTER, SUCTION LINE, SEPARATE RETURN TO POOL, and ROCK TRAP connected to the POOL WALL. The waterfall unit (WF) is shown at the pool wall.
NOTE: It is always recommended to plumb the Brilliant Wonders Waterfall with a rock trap (C) just before the line reaches the wall.
3.1.6 Plumbing Guideline Chart
The water feed line from the pump should use a minimum of 1½-inch PVC pipe and terminate near the center of the waterfall at the back of the bond beam. Table 2 provides plumbing guidelines for designing waterfall plumbing. Figure 9 shows the recommended optimum flow pattern for a 24-inch waterfall.
Table 2: Plumbing Guideline Charts for Proper Water Flow
| Plumbing Guideline Chart | |
|---|---|
| Use a minimum of 1-1/2” pipe | Use a minimum of 2” pipe for runs over 60’ |
| Maximum Recommended Flow | |
| 1-1/2” Pipe | for 60 GPM |
| 2” Pipe | for 100 GPM |
| 2-1/2” Pipe | for 140 GPM |
| 3” Pipe | for 225 GPM |
| Typical Performance at 50’ of Head | |
| 1/2 HP | 26 GPM |
| 3/4 HP | 58 GPM |
| 1 HP | 68 GPM |
| 1-1/2 HP | 93 GPM |
| 2 HP | 106 GPM |
| 3 HP | 140 GPM |
Diagram Description (Figure 9): 24” Waterfall Performance at 3 Foot elevation
Description: The graph displays water projection (feet) on the Y-axis and flow rate (GPM) on the X-axis. Several curves represent 'Optimum Flow Pattern' for a 24-inch waterfall at a 3-foot elevation.
3.1.7 Balancing the Flow
It is recommended to use a 3-way valve from the pool's return line to the waterfall to regulate flow. The recommended location for this valve is after the filter, near the equipment pad (Figure 8).
When plumbing two or more waterfalls, follow previous instructions and add a 2-way ball valve for each waterfall to balance flow between units. Figure 10 shows the proper placement of these valves. CMP ball valve part numbers are 25800-151-000 for 1½” and 25800-210-000 for 2”.
Diagram Description (Figure 10): Multi-Waterfall Valving
Description: The diagram illustrates plumbing for multiple waterfalls, showing two waterfall units connected with a BALL VALVE and ROCK TRAP for each, allowing for flow control.
NOTE: USE ONLY WATER THAT HAS BEEN PROPERLY FILTERED
4. Additional Parts List
| Product Number | Product Name |
|---|---|
| 25676-XX0-000 | LED Waterfall (X = 1-4;width) |
| 25650-000-000 | LED controller with remote control |
| 25650-000-100 | LED Remote Control replacement |
| 25677-130-094 | Square Plug |
| 25677-130-093 | Round adapter |
| 25677-10X-980 | Front door covers (X=1-4; color) |
| 25677-XXX-990 | “L” Shaped Face Covers - colored |
| 25577-950-000 | Rock Trap |
Frequently Asked Questions
My waterfall has breaks in the sheeting, it is not a smooth flow.
- Debris may be caught in the lip. Use a clean-out tool or a thin, flat tool to clear the lip. DO NOT CUT ANY SUPPORTS.
- Check for burrs on supports in LED waterfalls. A thin hacksaw blade may be used to carefully smooth edges as needed. DO NOT CUT THE SUPPORTS.
- GPM may be inaccurate. Too little or too much flow through the waterfall can prevent proper water flow. Reference the chart in this installation guide for proper GPM.
Can the lip be cut into a custom shape or radius?
LED, Arch, and Rainfall style waterfalls may not be cut. Natural Wonders waterfalls and Streamfalls from CMP can be custom cut in the field or at the factory. Never cut to within less than 1.5 inches of the body.
The LED on my waterfall is only red or blue.
- You may have the incorrect transformer. A DC transformer purchased from CMP is required to activate the controller.
- Wires may be crossed between the controller and waterfall. The sequence from top to bottom should be: White, Black, Green, Red. See the detailed wiring diagram on the controller instructions or quick reference card.
Do I always need to use the screen and rock trap that came with the waterfall?
The screen is not recommended if possible, as pet hair and other fine debris can build up over time and impede water flow. The rock trap is always recommended. Using the rock trap will capture debris in the pipes and prevent it from building up in the pool. NOTE: During installation, do not drag the pipes along the ground or in the dirt, as this can fill the pipes with dirt and cause the waterfall to not work correctly after installation.
For any other concerns or questions, contact CS@C-M-P.COM.
