Troubleshooting guide

21
GLOSSARY OF TERMS
AIR CONTROL: Mounted generally on the lip of the spa, it
induces warm air from the equipment enclosure into the jet
stream through venturi action.
AIR RELIEF VALVE: Located on top of dome lter lid. Used to
release air on a pressure lter (Cascade model only).
BLEEDER VALVE:Locatedonthewetendofpump#1and
pump#2.Usedforreleasingairfromthepumpingsystem.
COAST ZONE OZONATOR: Available as an option. The ozon-
ator produces natural ozone through Corona Discharge. Con-
tinuous use of an ozonator can dramatically reduce sanitizer
consumption.
CHECK VALVE: To prevent water back ow into ozonator.
CONTROL BOX: Basically the “heart” of the spa. Power is dis-
tributed to any/all functions of the spa: pumps, ozonators,
LED lighting, heater element, etc.
CONTROL PANEL: Mounted on the top lip of the spa and
controls the functions of the spa.
DRAIN VALVE: Used in draining of the spa. Normally located
in the lower left hand corner of the spa skirt.
EQUIPMENT ENCLOSURE: An enclosure that houses the con-
trol box, pump(s) and other electrical components.
FILTER: The lter cleans the spa by passing water through a
lter cartridge where debris and impurities are removed. Top
load lter means the lter cartridge is accessible through the
top of the spa. Front access skimmer means cartridge is ac-
cessed through door of skimmer.
FLOATING REMOTE: A remote control that controls spa func-
tions as well as the DVD player and the Sony radio/CD. The
unique design allows it to oat on the water surface.
FLOOR DRAIN: The oor drain is covered by a grate-type
cover and is utilised when draining the spa. It also acts as the
returnfortheozonator.Youwillseebubblesemittedfrom
this drain, which is the result of water mixing with the ozone
output.
GATE VALVES: Red with a grey handle is located at the in-
let and outlet of the pumping system. Used while servicing
the spa equipment, the valves open or close the water ow
to the equipment. To remain open for normal use, turn fully
counterclockwise.
HEATER: The thermostatically controlled heater raises the
temperature of the spa to the desired setting.
JETS:
LAMINAR FLOW JET: A thin stream of water that arcs
from the spa lip. May be backlit by Fiber Optic or LED.
MASTER MASSAGE JET: A large-aperture jet with multiple
nozzles to massage many muscle groups simultaneously.
NECK JET: Direction-controllable jet for soothing
neck massage.
TRILLIUM ADJUSTABLE CLUSTER JET: Our adjustable,
high-intensity hydrotherapy jet.
TRILLIUM ORBITAL JET: Provides a uni-directional circular
therapeutic massage.
 TRILLIUMGATLINPOLYJET:Deliversmassageinstac-cato
bursts over a wide area, like a professional masseuse.
 TRILLIUMPOLYORBITALJET:Providesauni-directional
circular therapeutic massage.
 TRILLIUMPOLYDIRECTIONALJET:Providesastraight
ow for a therapeutic massage.
TRILLIUM DIRECTIONAL JET: Provides a straight ow for a
therapeutic massage.
TRILLIUM FIBER OPTIC JET: Exclusive to Coast, it adds a
splash of color to hydrotherapy sessions.
TRILLIUM VOLCANO/WHIRLPOOL JET: high-output jet on
spa oor designed for foot and leg massage.
TRILLIUM GATLIN JET: Delivers massage in staccato
bursts over a narrow, focused area.
TRILLIUM PULSATING JET: Provides a uni-directional cir-
cular therapeutic massage.
KNIFE VALVES: A white “T”-handled valve, same functions as
Gate valve (see above), except to open pull up on handle.
LEDs: LEDs and their special lenses can be used to achieve the
desired mood lighting in the spa and spa jets.
SKIMMER: This is the rectangular outlet at the water level.
The skimmer removes surface debris to the lter. The water
level in the spa should be kept at the center of the skimmer
for optimum operation.
SUCTION FITTING: During operation of the equipment, the
suction works in conjunction with the skimmer to draw wa-
ter from the bottom of the spa through the lter, keeping the
spa sparkling clean.
WATER DIVERTER VALVE (2 sizes): The large diverter is used
to divert water to various seats in the spa. The smaller diverter is
used to divert water to the neck jets and/or waterfalls. Turn han-
dle only when pump is on low speed.