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DO NOT DIVE.
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DO NOT DIVE.
In order for the swim 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 24 hour 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
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.
24 Hour Circulation Mode
The 24 hour circulation 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 or if the set temperature is decreased
below the current water temp to meet this condition). If the swim spa is configured for 24 hour
circulation, the heater pump runs continuously. Since the heater pump is always running, the swim
spa will maintain set temperature and heat as needed in Ready Mode, without polling.
In Rest Mode, the swim spa will only heat to set temperature during programmed filter times, even
though the water is being filtered constantly when in Circulation Mode.
READY-IN-REST MODE
READY/REST appears on the display if the swim spa is in Rest Mode and Jet 1 or Aux pump (if
equipped) is pressed. Upon user activation of the pumps, the system assumes that the swim spa is
being used and will heat 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.
Main Screen
REST RANGE
Main Screen
READY/REST RANGE
J
Swim spa Controls
Mode - Ready & Rest