Manual

28
ML200, 240, 260, 400 Panel Operation
Please refer to the following User Guides for more detailed information:
ML400 User Guide: P/N 40570-99 ML260 User Guide: P/N 40633-99
ML240 User Guide: P/N 40634-99 ML200 User Guide: P/N 40571-99
The pump responsible for heating and filtration (pump 1 low
on non-circ systems, or the circ pump on circ systems) will
be referred to simply as the pump.
Timeouts refer to a preset length of time that a function is
programmed to operate before shutting off automatically.
Certain conditions (filters or freeze) can cause a function to
operate longer, while faults can cause a function to operate
for a shorter length of time. The system keeps track of
timeouts regardless of other conditions occurring.
In multi-button sequences, if buttons are pressed too quickly
in sequence, they may not register
Initial Start-up
When your spa is first actuated, it will go into Priming mode
(after displaying some configuration information).
The Priming mode will last for up to 4 minutes and then the
spa will begin to heat and maintain the water temperature
in the Standard mode. You can exit Priming mode early by
pressing “Temp”.
Temp Set (80°F - 104°F/26.0°C - 40.0°C)
The last measured temperature is constantly displayed
on the LCD. Your spa’s set temperature range may
vary from range shown above depending on your
manufacturer’s settings.
Note that the last measured spa temperature
displayed is current only when the pump has been
running for at least 1 minute.
Temp ML400
Press the “Temp” button once to display the set temperature.
To change the set temperature, press the pad a second
time before the LCD stops flashing. Each press of the
“Temp” button will continue to either raise or lower the set
temperature.
If the opposite direction is desired, release the pad and let
the display revert to the current water temperature. Press
the pad to display the set temperature, and again to make
the temperature change in the desired direction.
After three seconds, the LCD will automatically display the
last measured spa temperature.
Mode ML400
A button combination is used to switch between standard,
economy, and sleep modes. Press “Temp” followed by “Light”
to enter mode programming, press “Temp” to cycle through
to desired mode (LCD flashes until confirmed), then press
“Light” to confirm selection.
Standard mode maintains the desired temperature. Note
that the last measured spa temperature displayed is current
only when the pump has been running for at least 1 minute.
“ ” will appear on the display momentarily when you
switch into Standard Mode.
Economy mode heats the spa to the set temperature
only during filter cycles. “ ” will appear solid when
the temperature is not current and will alternate with the
temperature when the temperature is current.
Pressing “Jets” while in Economy mode puts the spa in
Standard-In-Economy mode, (“ ”) which operates
the same as Standard Mode, then reverts to Economy
Mode automatically after 1 hour. During this time, pressing
“Temp” followed by “Light” will revert the mode to
Economy immediately.
ML400
M
L
400
Heat
Jets Aux Temp Light
ML260, ML240, ML200
M
L
260, M
L
240, M
L
200
Aux LightTempJets Aux LightTempJets