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2011 Portable Spa
LTR20111000, Rev. D
Operating Your Spa
www.calspas.com
13
Jet Operation: One Pump Systems
Single pump systems operate on high power only.
To operate the jets, press the JETS button:
Once to turn the pump ON.•
Twice to turn the pump OFF.•
Jet Operation: Two and Three Pump
Systems
Two and three pump systems can be congured to
operate on low or high power. The factory default
is low power. This section describes how the spa
operates when it is congured for low power
operation.
See page 6 for GFCI and wiring requirements for
both low and high power operation, and page 7 for
switch settings for high power conguration.
Spas congured for low power operation require
approximately 20% less power to operate. With low
power conguration, the spa will never use more
than 30 amps while in operation and will alternate
between 110V and 220V, while spas congured for
high power will operate continuously at 220V.
When only one pump is running, the heater will
operate at 220V. When two or three pumps are
running, the heater will automatically switch to
operate at 110V.
The heater light will tell you when it is operating
and what voltage it is using. See the “Heater Light”
section above.
For spas congured for high power operation, the
heater will turn on when (1) the water temperature
drops or (2) the jets are in use.
Operating the jets
Press the JETS or JETS 1 button:
Once to turn pump 1 ON.•
Twice to turn pump 1 OFF.•
Press the JETS 2 or OPTION button:
Once to turn pump 2 ON.•
Twice to turn pump 3 ON. •
Three times to turn pump 2 OFF.•
Four times to turn pump 2 OF.•
Heater Light
The heater light will turn on whenever the heater is
operating. It will appear three different ways when
the spa is operating:
A steady light means that the spa is operating at
220V.
A slowly blinking light means that the spa is operating
at 120V.
A rapidly ashing light means that the heater
is reading the water temperature. When the
temperature has been determined, the heater light
will stop ashing. You will frequently see the heater
light ashing rapidly while it is also steady or slowly
blinking.
Heating Modes
The spa can be set to operate in three different
heating modes:
Standard:• When the spa is powered up, it will
automatically start in Standard heating mode.
In Standard mode, the heating system will
automatically maintain the set spa temperature.
STD or ST will light briey on the main display.
Economy:• In Economy mode, the heating
system will only activate during ltration times
and will heat the water to the set temperature.
Ecn or Ec will display solid if temperature is not
current and will alternate with spa temperature
if measured temperature is current.
Sleep:• In Sleep mode, the heating system
will only activate the heater during the ltering
cycles but will only heat the water to within 20°F
(10°C) of the set temperature. Like Economy
mode, SLP or SL will display solid when
temperature is not current and will alternate
with actual temperature when it is current.
NOTE: Displayed temperature will only be current
after the pump has been running for at least two
minutes.
Switching Heating Modes
Press • Temp button followed by the Light
button.
Press the same sequence to switch to the next •
mode.