HydroQuip 8800 BP Series, Руководство по установке и эксплуатации, Страница: 11 / 52

9
GFCI BREAKER WIRING DETAIL
GFCI
TEST
(Ground Fault Circuit Interrupter)
CIRCUIT BREAKER
NEUTRAL PIGTAIL
NEUTRAL BUS BAR
LOAD
NEUTRAL
LOAD
GROUND
GROUND BUS BAR
LINE LUG #1 LINE LUG #2
LINE 1
LINE 2
INCOMING
SERVICE
CONDUCTORS
FROM
MAIN
PANEL
NEUTRAL
GROUND
LO A D
Improperly wired GFCI breakers are the leading cause of immediate GFCI tripping. It
is important that your system be wired properly, reference the illustrations below for
guidelines.
WARNING: Refer to the circuit breaker manufacturer’s installation instructions. This
illustration is meant to be a guideline, and not meant to override or substitute the
instructions supplied by the breaker manufacturer
GFCI BREAKER #1
(240v 4-wire with neutral)
GFCI BREAKER #2
(240v 3-Wire)
For Independent Heater
GFCI
TEST
(Ground Fault Circuit Interrupter)
CIRCUIT BREAKER
LOAD LOAD
GROUND
GROUND BUS BAR
LINE LUG #1
LINE LUG #2
LINE 1
LINE 2
INCOMING
SERVICE
CONDUCTORS
FROM
MAIN
PANEL
GROUND
LO A D
TO SPA EQUIPMENT
TO SPA EQUIPMENT