Marquis Vector21 Series Owner's Manual page 31

Filtration Cycles (Factory default is 1 hour or 2 hours, two times per
day) Your filtration cycle may vary dependent on model and configuration.
Your hot tub will begin the first of two filtration cycles 5 minutes after it has
been powered up. The second filtration cycle will start 12 hours later. To
change the time when the filtration cycles run, power down the spa for 1
minute and then turn the power back on at the point in time you want the
spa to filter. For example, if you want the spa to filter at 3 PM and 3 AM,
power the hot tub down at 2:55 PM or 2:55 AM. This will reset when the
hot tub will run the filter cycles. In the event that the power to the hot tub is
interrupted, you will need to repeat this procedure.
Programming how long the spa will filter
The electronic controls will allow you to change the length of time the
hot tub will filter the water. This can be useful if your usage patterns vary
from light to heavy and/or you need more or less filtration time to aid in
maintaining water clarity. To adjust the filtration times, press the listed
buttons in the following sequence. Button presses must occur within 30
seconds of each other.
To Program:
1. Press the TEMP +/- button followed by the light button to enter the
programming mode to filter settings (FLTR).
2. Press the TEMP +/- button to make a change to the desired length of
time. (each press changes the time in 1 hour increments).
3. Press the LIGHT button to set your selection and exit the filtration time
option. If you do not do this the choice will not be saved.
Mode (Ready mode is factory default - recommended)
This feature can be used for periods when you will be gone for an extended
amount of time and don't want the hot tub running on a continual basis.
Running the unit in "Ready" mode will ensure the spa is at full temperature
and ready for use at any time. Running the unit in "Rest" mode will only allow
the spa to heat during a scheduled filtration cycle. To access and change
the mode, press the listed buttons in the following sequence. Button
presses must occur within 30 seconds of each other. Ready and Rest
indicators are shown under the temperature in the display.
To Program:
1. Press the TEMP +/- button followed by the light button to enter the
programming mode.
2. Press the LIGHT button again to enter the "mode" option.
3. Press the TEMP +/- button to toggle between "Ready" and "Rest"
options.
4. Press the LIGHT button to set your selection and exit the filtration time
option. If you do not do this the choice will not be saved.
VECTOR21 SPA CONTROL OPERATION
31