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Electrical Requirements
115 VOLT GFCI SX & TX
The Ground Fault Circuit Interrupter (GFCI) is a safety device that is
designed to detect as little as 5 milliamps (±1mA) of electrical current
leakage to ground. Watkins Manufacturing Corporation recommends
that the GFCI be tested prior to each use to ensure it is functioning
correctly. With the spa connected to the power supply, push the "Test"
button. The spa should stop operating and the GFCI power indicator
will go out. Wait 30 seconds and then reset the GFCI by pushing the
Reset button. The GFCI power indicator will turn on, restoring power
to the spa. If the interrupter does not perform
in this manner, it is an indication of an electrical
malfunction and the possibility of an electric
shock. Disconnect the plug from the receptacle
until the fault has been identified and corrected.
IMPORTANT:
Never use the GFCI as a means to
disconnect power to the spa (always unplug it).
If the GFCI is tripped while the spa is plugged in,
and a power outage occurs, when power returns
the GFCI will automatically reset and power will
flow to the spa.
115 VOLT OPERATION (60Hz ONLY)
The spa must be connected to a dedicated 115 volt, 15 or 20 amp,
GFCI protected, grounded circuit. The term “dedicated” means the
electrical circuit is not being used or shared for any other electrical
items (patio lights, appliances, garage circuits, etc.). If the spa
is connected to a non-dedicated circuit, overloading will result in
“nuisance tripping” at the main panel. This requires frequent resetting
of the breaker switch at the house electrical breaker panel and
introduces the possibility of damage or failure of spa equipment.
NEVER CONNECT THE SPA TO AN
EXTENSION CORD!
A pressure wire connector is provided on the exterior surface of the
control box, inside the spa. This is to permit the connection of a ground
bonding wire between this point and any metal equipment, enclosures,
reinforced concrete pad, pipe, or conduit within 5 feet of the spa (if
needed to comply with local building code requirements). The bonding
wire must be at least a #10-AWG solid copper wire.
Bond the spa to all exposed metal equipment or fixtures, handrails, and
concrete pad per N.E.C. Article 680 and all local codes.
INSTALLATION INSTRUCTIONS
All 115 volt
spa models come equipped with approximately 15 feet
of useable power cord (this is the maximum length allowed by
Underwriters Laboratory and the National Electric Code). When the spa
is installed, the power cord will come out of the bottom of the equipment
compartment door. For your safety, when the electrician is installing the
single electrical outlet and waterproof cover, the outlet should be no
closer than 5 feet (1.5 meters) and no farther than 10 feet from the spa
[reference National Electrical Code 680-6a(1) and 680-41a].
The Ground Fault Circuit Interrupter (GFCI) is located at the end of the
power cord. This device is for your protection. It is very important to
protect it from rain and other moisture. Test once a month, with the plug
connected to the power supply,
1. Push the “TEST” button on the GFCI breaker. The spa should stop
operating and the GFCI power indicator will go out.
2. Wait 30 seconds, then push the “RESET” button. Power will be
restored to the spa and the GFCI power indicator will turn on.
If the GFCI fails to operate in this manner, your spa may have an
electrical malfunction, and you may be risking electrical shock. Turn off
all circuits and do not use the spa until the problem has been corrected
by an authorized service agent.
WARNING:
Removal of the GFCI from the spa’s power cord will
result in an unsafe spa and will void the spa’s warranty.
IMPORTANT: Should you ever find the need to move or relocate your
HOT SPOT
spa, it is essential that you understand and apply these
installation requirements. Your
HOT SPOT
spa has been carefully
engineered to provide maximum safety against electric shock.
Remember, connecting the spa to an improperly wired circuit will
negate many of its safety features.
115VAC, 30 Amp Single
Pole Circuit Breaker
(Non GFCI)
Main Service
Electrical Panel
Sub-Panel
with GFCI
Breakers
More than 5 feet
the Sub-Panel must be
within sight of the spa
Do Not Exceed 50 Feet
Control Box
N, Neutral, #10AWG White
L1, Hot, #10AWG Black
Ground, #10AWG Green
Less Than 100 FT.
#10 AWG White, Neutral
#10 AWG Green, Ground
#10 AWG Black, L1
WIRING ILLUSTRATION
PERMANENTLY CONNECTED FOR
115 VAC, 30A, 60HZ, CONVERTED MODELS
