W i r i n g D i a g r a m
Factory Recommended G.F.C.I Load Center Wiring
House Breaker Box | |
| RED (HOT) |
| BLK (HOT) |
GRN | WHT |
G.F.C.I. Breaker Box
Front View of G.F.C.I. (Square D)
GRN (GROUND) | WHT (NEUTRAL) | RED (HOT) | BLK (HOT) | WHT | GRN (GROUND) |
BLK (HOT) | RED (HOT) | WHT | GRN (GROUND) |
Note: The white neutral wire from the back of the G.F.C.I MUST be connected to an incoming line neutral. The internal mechanism of the G.F.C.I. requires this neutral connection. The G.F.C.I. will not work without it.
Bottom View of .GC.FI.
(Square D)
RED (HOT) |
BLK (HOT) |
WHT |
WHT |
Spa System Box
TB1
1 
WHITE (NEUTRAL) 2 
BLK (HOT) | 3 |
RED (HOT) | 4 |
GREEN (GROUND) 5 
10
