Master Spas 8700A-Spa - Electrical Requirements

40DO NOT DIVE.
101DO NOT DIVE.
CONFIGURATION 7
240V, 50A SERVICE
240V, 50A GFCI
240V, 50A
BREAKER/DISCONNECT
MAIN ELECTRICAL PANEL
(HOUSE)
Key
WHT - White Neutral
BLK - Black Hot, Line 1
RED - Red Hot, Line 2
GND - Ground
BLK
RED
BLK
RED
WHT
WHT
GND
GND
240V, 50A GFCI
RED
WHT
BLK
GND
GND
BLK
WHT
WHT
RED
*SWIM SPA
JUNCTION BOX
*Refer to wiring diagram inside swim spa junction box for proper power connection to terminals.
The swim spa junction box is located inside swim spa behind the factory installed GFCI. Remove skirt
access panel "B" to gain access to swim spa junction box (see Glossary of Swim Spa Terminology).
50 50
50A
TEST
BLK
BLK
WHT
WHT
RED
RED
GND
GND
WHT
BLK
RED
GND
WHT
GND
RED
BLK
ELECTRICAL REQUIREMENTS
Configuration 7 - 240V, 50A Service & 240V, 50A GFCI Service
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