ADJUSTING PRESET FILTER
CYCLES
Filter duration is programmable between 0.5 and 6
hours in 30 minute increments (0.5 hours) for both
filter cycles. To program the cycle times:
1. Press and hold Light button for 5 seconds
until F1 is displayed.
2. Press the Up/Down button to adjust the
cycle time for F1.
3. Press the Light button to store the F1 cycle
and move to the F2 cycle.
4. Press the Up/Down button to adjust the
cycle time for F2.
5. Wait 15 seconds to allow the exit timer to
expire and store the setting.
IMPORTANT: To reset the first filter cycle start
time, skip step 5 and continue pressing the Light
button until the actual temperature is displayed.
Powering down of the spa will also reset the first
filter start time.
FILTER CYCLE SUSPENSION:
filter cycle will be suspended every time a jet pump
or light is activated manually during the filter cycle
time. The suspension will end 10 minutes after the
completion of the manual use. The jet pump will
continue to run when the spa heater is on.
OPERATIONAL MODES
The Standard Mode is the default operational
mode preset from the factory.
STANDARD MODE:
maintain the desired temperature with periodic
water circulation (sampling) to sample water
temperature and heat the water to the set
temperature.
Water sampling will turn the jet pump on and
circulate the water for up to a couple of minutes.
NOTE: Freeze Protection (Smart Winter
Mode) will assert as necessary during all
modes.
The Following Three Modes are only used on
Sereno, LS550 plus & LS600DX models.
CONTROL PANEL OPERATION
The
Is programmed to
ECONOMY MODE:
Water sampling only done during the filter cycle.
SLEEP MODE:
the filter cycles. Water sampling only done during
the filter cycle.
QUIET MODE:
running (water sampling) after the F2 filter cycle
is complete for up to 11.5 hours. You can set this
mode between 0.5 hours and 11.5 hours in half
hour increments.
To enter the programming screen and toggle
between Standard, Economy, Sleep and Quiet
Modes the following is required:
1. Press and hold the Light button for 5 sec-
onds.
2. Press the Light button several times until
St, Ec, SL, or nt is displayed.
3. Use the Temp Up or Down button to
choose between the Modes.
St = Standard Mode, Ec = Economy Mode,
SL Sleep = Mode and nt = Quiet Mode.
4. Wait 15 seconds to allow the exit timer to
expire and store the setting.
To Program the Quiet Mode the following is
required:
Once in the nt mode, press the Light button then
press the Up/Down button to change the amount
of time you do not want the jet pump to come on
between F2 and F1.
OFF MODE:
all spa functions for 30 minutes to perform quick
spa maintenance To place the spa in OFF MODE,
press and hold the Jets (1) button for 5 seconds.
The display will toggle between OFF and water
temperature when in the OFF MODE.To stop the
OFF MODE before the 30 minute cycle time is
complete, simply tap (short press) the Jet button.
ECONOMY MODE for LS700DX:
mode allows you to lower the temperature set
point of the spa by 20°F (11°C), to change to the
Economy Mode press and hold Light button for 5+
seconds until F1 is displayed. Press the Light button
13
The spa will not heat.
The spa will only heat during
Keeps the jet pump from
This mode allows you to stop
This