2012 Portable Spa
LTR20121001, Rev. A
Operating Your Spa
www. c a l s p a s. c o m
17
The rst lter cycle is automatically activated at •
8:00 AM and operates the pump until 10:00 AM.
The “FILTER 1” indicator icon will light when lter
1 is running.
The second lter cycle is automatically activated •
at 8:00 PM and operates the pump until 10:00 PM.
The “FILTER 2” indicator icon will light when lter
2 is running.
The pump and the ozone generator will run during
ltration. At the start of each lter cycle, the blower
will run on highest speed for 30 seconds to clean out
the air channels. The lowest speed of pump 2 and
pump 3 will run for ve minutes. In the event of power
loss or shut down, the time of day will need to be
reset for lter cycles to run according to your desired
programming.
Clean-up Cycle
When the pump or blower is turned on by a button
press, a clean-up cycle begins 30 minutes after the
pump or blower is turned off or times out. The pump
and the ozone generator will run for one hour.
Ozone (optional)
On most systems, the ozone generator (if installed)
runs during lter cycles (except when pump 1 is
operating at high speed on a non-circulation system)
and during clean-up cycles. On some systems, the
ozone generator operates whenever the pump runs.
If your system is congured with the optional ozone
disable feature, the ozone generator will turn off for
one hour any time a function button (JETS 1, JETS 2,
OPTION etc.) is pressed.
Freeze Protection
If the temperature sensors detect a drop to 6.7˚C
within the heater, the pump automatically activates
to provide freeze protection. The equipment stays
on until four minutes after the sensors detect that
the spa temperature has risen to 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. Auxiliary
freeze sensor protection acts similarly except with the
temperature thresholds determined by the switch and
without a four minute delay in turnoff.
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