NATIONAL ELECTRIC CODE (NEC). UNBONDED LIGHTING NEC PROVISIONS.
WHEN THE UL LISTED NON-METALLIC MAGICFALLS WITH LIGHTCAS-CADE TECHNOLOGY LOW
VOLTAGE LIGHTS ARE USED WITH THE LIGHT APPROVED NICHE, THE CURRENT NEC PROVIDES AN
EXCEPTION TO LUMINAIRE BONDING AND GROUNDING IN ARTICLE 680.6 AND 680.23 POOL WATER
BONDING NEC PROVISIONS: FOR POOL WATER BONDING REQUIRED BY NEC ARTICLE 680.26C,
CONCRETE POOLS ARE CONSIDERED CONDUCTIVE (REFER TO 680.26 (B)(1) DUE TO THE POROSITY
OF CONCRETE AND THE BONDING OF REBAR. NO ADDITIONAL BONDING IS REQUIRED.
MagicFalls® with LightCascade Technology™ LED Light Overview and Important Facts
This manual describes how to install and replace the MagicFalls with Light Cascade Technology LED Light.
The MagicFalls Water Effect, in combination with the LightCascade Technology LED Light assembly (sold
separately), includes a waterfall with an elegant lighted effect.
Perhaps no other feature contributes more to the beauty and tranquility of your pool-scape than the sight and
sound of falling water. Built to the highest standard of quality, and “wet tested” to ensure that your water effect
will be soothing and beautiful, the MagicFalls Water Effects will transform your pool into a romantic oasis, and a
breath-taking focal point. MagicFalls Water Effect are an ideal, energy-efficient addition to pools, fountains,
ponds and more. MagicFalls with LIghtCascade Technology waterfall provide brilliant vivid multi-colors with
spectacular effects for your pool. Choose one of the seven pre-programmed color light shows or select one of
the five fixed colors to create virtually endless range of dramatic underwater lighting effects for a spectacular
effect in your pool and spa.
If multiple LED lighting is being used, it is recommended that these lights be run in-dependent of each other,
using a separate transformer for each group or type of light.
Otherwise all lights connected to the same transformer will be working together. See page 2 for more
information.
The Waterfall sheet effect is thin, sensitive to wind, and the width of the sheet narrows the farther it falls. At fall
heights above 3’, the sheet effect begins to break apart and to produce an annoying buffeting noise. A
maximum mounting height of 3 ft. for sheet effect is recommended.
Waterfall are typically installed in the bond beam, just above the tile line, or in a raised wall above the bond
beam. Three important considerations include: wall thickness, tile or stone thickness, and the weight of the
covering concrete or stone.
Use a cartridge filter to supply clean, filtered water to the waterfall. Do not use a DE or Sand filter. Not using
filtered water may let debris pass into the waterfall and become permanently lodged in the waterfall disrupting
the water flow.
You should plan to supply approximately 15 GPM per foot. The waterfall can operate on lower flow rates (10
GPM/ft minimum), but may not achieve the desired effect. Each waterfall should be equipped with a flow
control valve, located downstream from the filter, to adjust the flow to each waterfall. It is recommended to use
an energy saving Pentair Variable Speed Pump to allow you to easily vary the flow to the waterfall.
The maximum head loss for any waterfall is 6 ft. Calculate and add the loss of your piping to determine your
pump requirement.
Use 11/2 in diameter supply piping for each waterfall 1 ft. and under. Use 2 in diameter supply piping for 18 in
to 4 ft waterfalls. Use 3 in diameter supply piping for all waterfalls 5 ft. and over. Be sure to calculate the total
head loss. Note: Be sure to keep all debris out of the piping during installation.
The bottom connection to the waterfalls (water port) is a 1-1/2 in connection. This allows installation of a