Legacy Whirlpool INT Enterprise SE Handbuch Seite 49

Spa Controls
Spa Behavior
PUMPS
Press the "Jets 1" button once to turn pump 1 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. The pump 1
low-speed will time out after 30 minutes. The high-speed will time out after 15 minutes.
If the spa is in Ready Mode, Pump 1 low may also activate for at least 1 minute every 30 minutes
to detect the 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 circ pump operates continuously with the exception of turning off for 30 minutes 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-circ systems, Pump 1 low and the ozone generator will run during filtration. On 24 hour
circ systems, the ozone will run with the 24 hour circ 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 spa temperature has risen to 45°F/7.2°C
or higher. During freeze protection the heater will not be activated.
DO NOT DIVE. 47