5
When a GFCI circuit breaker is used in the installation of your spa, it is important that it has
been properly installed. Often this component has been improperly installed causing the breaker
to trip the instant the system is turned on. Below is an illustration of a typical GFCI breaker
installation.
WARNING: Refer to Circuit Breaker Manufacturers installation instructions.
This illustration is meant to be a guide for Field Technicians and is not
intended to override or substitute the instructions supplied with the circuit
breaker.
GFCI
TEST
(Ground Fault Circuit Interrupter)
CIRCUIT BREAKER
NEUTRAL PIGTAIL
NEUTRAL BUS BAR
LINE 1
NEUTRAL
LINE 2
GROUND
GROUND BUS BAR
LINE LUG #1
LINE LUG #2
LINE 1
LINE 2
INCOMING
SERVICE
CONDUCTORS
FROM
MAIN
PANEL
NEUTRAL
GROUND
TO SPA CONTROL SYSTEM
LOAD
LOAD NEUTRAL MUST BE CONNECTED
DIRECTLY TO GFCI AS SHOWN
GFCI WIRING DETAIL
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