Owner`s manual
America’s Leader In Luxury
MASTER SPAS
52
DOWN EAST AND FREEDOM - 1 AND 2 PUMP SYSTEMS
Mode
Mode is changed by pressing the “Warm”or “Cool” button,then pressing the
“Light” button.
Standard mode is programmed to maintain the desired temperature. Note that
the last measured spa temperature displayed is current only when the pump has
been running for at least 2 minutes.“St”will be displayed momentarily when you
switch into Standard mode.
Economy mode heats the spa to the set temperature only during filter cycles.
"Ec" will display solid when the temperature is not current,and will alternate
with the temperature when the temperature is current.
Sleep mode heats the spa to within 20˚F /10˚C) of the set temperature only
during filter cycles. "SL" will display solid when the temperature is not current,
and will alternate with temperature when temperature is current.
Preset Filter Cycles
The first filter cycle begins 6 minutes after the spa is energized.The second filter
cycle begins 12 hours later. Filter duration is programmable for 2,4, 6, 8 hours
or for continuous filtration (indicated by “FC”).The default filter time is 2 hours.
To program, press “Temp” then “Jets.” Press “Temp” to adjust. Press “Jets” to exit
programming.
At the beginning of each filter cycle the pumps purge for 30 seconds; the pump
purges for 5 minutes.The only effect filter duration has is:1) During the filter,
the low-speed of pump 1 never turns off, and 2) In Economy and Sleep Modes,
heating only occurs during the filter cycle.
Freeze Protection
If the temperature sensors detect a drop to below 44˚F /6.7˚C within the heater,
the pump automatically activates to provide freeze protection. The equipment
stays on until 4 minutes after the sensors detect that the spa temperature has risen
to 45˚F /7.2˚C or higher. In colder climates,an optional additional freeze sensor
may be added to protect against
freeze conditions that may not be sensed by the
standard sensors.Aux freeze senso
r protection acts similarly except with the
temperature thresholds determined by the switch and without a 4-minute delay in
turnoff. See your dealer for details.