Full Product Manual

CONTROL PANEL OPERATION

ADJUSTING PRESET FILTER CYCLES

Filter duration is programmable between 0.5 and 6 hours in 30 minute increments (0.5 hours) for both filter

cycles. To program the cycle times:

1. Press and hold Light button for 5 seconds until F1 is displayed.

2. Press the Up/Down button to adjust the cycle time for F1.

3. Press the Light button to store the F1 cycle and move to the F2 cycle.

4. Press the Up/Down button to adjust the cycle time for F2.

5. Wait 15 seconds to allow the exit timer to expire and store the setting.

IMPORTANT: To reset the first filter cycle start time, skip step 5 and continue pressing the Light button until

the actual temperature is displayed. Powering down of the spa will also reset the first filter start time.

FILTER CYCLE SUSPENSION: The filter cycle will be suspended every time a jet pump or light is

activated manually during the filter cycle time. The suspension will end 10 minutes after the completion of the

manual use. The jet pump will continue to run when the spa heater is on.

OPERATIONAL MODES

The Standard Mode is the default operational mode preset from the factory.

STANDARD MODE: Is programmed to maintain the desired temperature with periodic water

circulation (sampling) to sample water temperature and heat the water to the set temperature.

Water sampling will turn the jet pump on and circulate the water for up to a couple of minutes.

NOTE: Freeze Protection (Smart Winter Mode) will assert as necessary during all modes.

The Following Three Modes are only used on Sereno, LS550 plus & LS600DX models.

ECONOMY MODE The spa will not heat. Water sampling only done during the filter cycle.

SLEEP MODE: The spa will only heat during the filter cycles. Water sampling only done during the filter

cycle.

QUIET MODE: Keeps the jet pump from running (water sampling) after the F2 filter cycle is complete for

up to 11.5 hours. You can set this mode between 0.5 hours and 11.5 hours in half hour increments.

To enter the programming screen and toggle between Standard, Economy, Sleep and Quiet Modes the

following is required:

1. Press and hold the Light button for 5 seconds.

2. Press the Light button several times until St, Ec, SL, or nt is displayed.

3. Use the Temp Up or Down button to choose between the Modes.

St = Standard Mode, Ec = Economy Mode, SL Sleep = Mode and nt = Quiet Mode.

4. Wait 15 seconds to allow the exit timer to expire and store the setting.

To Program the Quiet Mode the following is required:

Once in the nt mode, press the Light button then press the Up/Down button to change the amount of time

you do not want the jet pump to come on between F2 and F1.

OFF MODE: This mode allows you to stop all spa functions for 30 minutes to perform quick spa

maintenance To place the spa in OFF MODE, press and hold the Jets (1) button for 5 seconds. The display

will toggle between OFF and water temperature when in the OFF MODE.To stop the OFF MODE before the

30 minute cycle time is complete, simply tap (short press) the Jet button.