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2008 Portable Spa Owner’s Manual Page 5
LTR20081000, Rev. D
Preparing for Your New Portable Spa
Spa Model GFCI Required Wires Required
All 240V spas (except 6300 control boxes
requiring high amperage - see below)
One 50 amp GFCI Four #8 AWG copper wires
Spas with the 6300 control box (when high
amperage is selected on circuit board)
SEE CONFIGURATION INSTRUCTIONS
ON PAGE 6.
One 60 amp GFCI Four #8 AWG copper wires
Ultimate Fitness Spas:
Fitness 2400 spa with 5.5 kW heater One 50 amp GFCI Four #8 AWG copper wires
Fitness 2400 spa with 11 kW heater
and Fitness Pro 2500 spa
SEE PAGES 6 AND 7 FOR
INSTALLATION DIAGRAM.
Service 1: One 60 amp
GFCI
Service 1: Four #8 AWG copper wires
Service 2: One 30 amp
GFCI
Service 2: Three #8 AWG copper wires
Fitness Pro 4700 spa
SEE PAGES 6 AND 7 FOR
INSTALLATION DIAGRAM.
Service 1 (swim side):
One 60 amp GFCI
Service 1: Four #8 AWG copper wires
Service 2 (swim side):
One 30 amp GFCI
Service 2: Three #8 AWG copper wires
Service 3 (spa side):
One 40 amp GFCI
Service 3: Four #8 AWG copper wires