
READY-IN-REST MODE
READY/REST appears in the display if the spa is in Rest Mode and the Jets 1 Button is pressed. It is assumed that the spa is bein used and will heat to
set temperature. While Pump 1 Hi h can be turned on and off, Pump 1 Low will run until set temperature is reached, or 1 hour has passed. After 1 hour,
the System will revert to Rest Mode. This mode can also be reset by enterin the Settin s Menu and chan in the Heat Mode.
FILL ING YOUR SPA
PREPARATION AND FILLING
Fill the spa 5-6” below the lip of the spa. Be sure to open all valves and jets in the plumbin system before fillin to allow as much air as possible to
escape from the plumbin and the control system durin the fillin process.
After turnin the power on at the main power panel, the top-side panel will display a splash, or startup screen.
PRIMING MODE
After the initial start-up sequence, the control will enter Primin Mode and display a Primin Mode screen. Only pump icons appear on the primin
mode screen. The system will automatically return to normal heatin and filterin at the end of the primin mode, which lasts 4-5 minutes. Durin the
primin mode, the heater is disabled to allow the primin process to be completed without the possibility of ener izin the heater under low-flow or
no-flow conditions. Nothin comes on automatically, but the pump(s) can be ener ized by selectin the “Jet” buttons. Manually exit Primin Mode by
pressin the “Exit” Button.
PRIMING THE PUMPS
As soon as the Primin Mode screen appears on the panel, select the “Jets 1” button once to start Pump 1 in low-speed and then a ain to
switch to hi h-speed. Also, select the other pumps to turn them on. The pumps should be runnin in hi h-speed to facilitate primin . If the pumps
have not primed after 2 minutes, and water is not flowin from the jets in the spa, do not allow the pumps to continue to run. Turn off the pumps and
repeat.
Note: Turnin the power off and back on a ain will initiate a new pump primin session.
Sometimes momentarily turnin the pump off and on will help it to prime. Do not do this more than 5 times. If the pump(s) will not prime, shut off the
power to the spa and call for service.
Important: A pump should not be allowed to run without primin for more than 2 minutes. Under NO circumstances should a pump be allowed to run
without primin beyond the end of the 4-5 minute primin mode. Doin so may cause dama e to the pump and cause the system to ener ize the
heater and o into an overheat condition.
EXITING PRIMING MODE
You can manually exit Primin Mode by navi atin to the “Back” button on the Primin Mode Screen. If you do not manually exit the primin mode, it
will terminate after 4-5 minutes. Once the system has exited Primin Mode, the top-side panel will display the Main Screen, but the display will not
show the temperature yet because the system requires approximately 1 minute of water flowin throu h the heater to determine the water
temperature.
SPA B EHA VIOR
PUMPS
On the Spa Screen, select a “Jets” button once to turn the pump on or off, and to shift between low- and hi h-speeds if equipped. If left runnin , the
pump will turn off after a time-out period. The pump 1 low-speed will time out after 30 minutes. The hi h-speed will time-out after 15 minutes. On
non-circ systems, the low-speed of pump 1 runs when the blower or any other pump is on. 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 (pollin ) 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 hi h speed may be started.
CIRCULATION PUMP MODES
The circ pump operates continuously (24 hours) with the exception of turnin 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 very hot climates).
FILTRATION AND OZONE
On non-circ systems, Pump 1 low and the ozone enerator will run durin filtration. On circ systems, the ozone will enerally run with the circ pump,
but can be limited to filtration cycles. The system is factory-pro rammed with one filter cycle that will run in the evenin (assumin the time-of-day is
properly
set) when ener y rates are often lower. The filter time and duration are pro rammable.
A second filter cycle can be enabled as needed. At the start of each filter cycle, the water devices like blower and other pumps will run briefly to pur e
the plumbin to maintain ood water quality.
FREEZE PROTECTION
If the temperature sensors within the heater detect a low enou h temperature, then the water devices automatically activate to provide freeze
protection. The water devices will run either continuously or periodically dependin on conditions. In colder climates, an optional additional freeze
sensor may be added to protect a ainst freeze conditions that may not be sensed by the standard sensors. Auxiliary freeze sensor protection acts
similarly except with the temperature thresholds determined by the switch. See your dealer for details.
CLEAN-UP CYCLE (OPTIONAL)