77
DO NOT DIVE.
102
DO NOT DIVE.
PUMPS
Press
JETS
or
AUX
button once to turn the pump on or off, and to shift between low and high
speeds if equipped. If left running, the pump will turn off after a time-out period.
If the swim spa is in Ready Mode, Pump 1 low may also activate for at least 1 minute every 30
minutes to detect the swim spa temperature (polling) and then to heat to the set temperature if
needed. When the low-speed turns on automatically, it cannot be deactivated from the panel,
however the high speed may be started.
Circulation Pump
The 24 hour circulation pump operates continuously with the exception of turning off for 30 min-
utes at a time when the water temperature reaches 3°F (1.5°C) above the set temperature (most
likely to happen in warm climates).
FILTRATION AND OZONE
On non-circulation systems, Pump 1 low and the ozone generator will run during filtration. On 24
hour circulation systems, the ozone will run with the 24 hour circulation pump.
The system is factory-programmed with two filter cycles that will run 10 minutes after power-up.
The filter duration is programmable.
At the start of each filter cycle, Pump 2 (if there is one) will run briefly to purge its plumbing to
maintain good water quality.
FREEZE PROTECTION
If the temperature sensors within the heater detect a low enough temperature, then the pump(s)
automatically activate to provide freeze protection. The pump(s) will run either continuously or
periodically depending on conditions. If the temperature sensors detect a drop to below 44°F
(6.7°C) within the heater, the pump will automatically activate to provide freeze protection. The
equipment stays on until 4 minutes after the sensors detect that the swim spa temperature has
risen to 45°F (7.2°C) or higher. During freeze protection the heater will not be activated.
Swim spa Controls
Swim spa Behavior
