Cal Spas GFCI Owner's Manual page 8

Preparing for Your New Portable Spa
Configuring the 6300 Control System
The 6300 control system requires higher power than other 240V systems. Dip switch #10 is factory set in the ON
position. This causes the heater to shut off when any pump is running in high speed. To allow the heater to continue
operating, dip switch #10 must be set to the OFF position.
To ensure your spa functions properly,
ensure the following
performed before starting your spa:
• When installing
system, use a 60 amp GFCI.
Follow the GFCI wiring diagram on
the next page.
• Have your dealer or installer set
dip switch #10 to the OFF position
on the circuit board as shown at
right.
Electrical Installation for 11 kW Heater
This applies to Ultimate Fitness spas with the 11 kW heater only.
Two electrical services are required to heat the swim side of the
Fitness Spa.
Page 6
steps are
the electrical
2008 Portable Spa Owner's Manual
LTR20081000, Rev. E