Spa Builders SC-CF - GFCI Flow Chart

7SC-CF & SC-MP Service Manual
If GFCI trips, follow this Troubleshooting Flow Chart to identify
the problem:
GFCI Flow Chart
Is GFCI
properly connected?
If GFCI is
still tripping,
disconnect
incoming
power line.
Is GFCI
still tripping?
Replace
GFCI.
Replace Spa Pack
if GFCI is still tripping.
There is
a problem
with the
cable.
Call an
electrician!
Unplug everything
including the two blades
of the heater & light cord.
Is GFCI
still tripping?
Reconnect
one component
at a time until
GFCI starts tripping.
Replace defective
component.
Verify
Wiring Diagram
and reconnect it.
Change
Jumper #1 position.
Is GFCI
still tripping?
yes no
yes no
yes no
yes no
Is Spa Pack
a 120 VAC system?
yes no
yes no
Is Jumper #1
in LC position?
(see page 10)