2020 Portable Spas - LAF
LTR20201163, Rev. E
Operating Y
our
Spa
www.calspas.com
28
to set temperature. While Pump 1 High 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 entering the Mode Menu and changing the Mode.
Freeze Protection
If you live in an area that experiences extreme freezing weather, you need to know
how to how to set your spa to prevent freeze damage. Some spa owners choose
to drain and winterize their spas, but others prefer to keep it filled and operating. If
you don’t want to drain your spa, you can continue to run it safely through the winter, providing you program it correctly.
When you expect the temperature to approach freezing, always keep the spa in READY Mode. As long as the spa is in
READY Mode, it will regularly check the water temperature (known as “polling”) and circulate water every 1/2 hour.
When the sensors within the heater detect water temperature has dropped to 42°F (5.5°C), then the pumps and
the blower automatically activate to provide freeze protection. The pumps and blower will run either continuously or
periodically depending on conditions.
Press Jets 1
REST
RANGE
Main Screen
READY/ REST RANGE
Then
Press
Press
Once
Twice
Setting the Heat Mode
Main Screen
READY
RANGE FLTR1
READY
SET
SET
REST
Toggle between
READY and REST
There are two heat modes: READY Mode and REST Mode.
READY Mode:
In order for the spa to heat, a pump needs to circulate water through
the heater. The pump that performs this function is known as the “heater pump.”
The heater pump can be either a 2-Speed Pump 1 or a circulation pump. If the heater
pump is a 2-Speed Pump 1, READY Mode will circulate water every 1/2 hour, using Pump
1 Low, in order to maintain a constant water temperature, heat as needed, and refresh
the temperature display. This is known as “polling.”
REST Mode:
REST Mode will only allow heating during
programmed filter cycles. Since polling does not occur, the
temperature display may not show a current temperature
until the heater pump has been running for a minute or two.
Ready-in-Rest Mode
READY/REST appears in the display if the spa is in Rest Mode
and Jet 1 is pressed. When the spa is being used, it will heat
Setting Time
Then
Press
Press
Once
3X
Setting the time of day is important for determining filtration times and other
background features. 24-hour time display can be set under the PREF menu.
Note: This system does NOT display the time of day. The default display on
the Main Screen is the current water temperature. Displaying time of day is
not a selectable feature.
SET
P
SET
P
SET
P
SET
P
READY
RANGE FLTR1
Set hour
Set minutes
Main Screen
Summary of Contents for PATIO
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