Filter Cycle Start and Duration
The filter cycle will have the system run every day for filtering purposes even if the user is not using the spa. The filter cycle begins with a one minute purge cycle of the blower; then, pump 1 will be activated (in low speed for a two-speed pump) for an amount of time programmed by the user. The ozone output is also activated during the filter cycle.
To program a filter cycle, the user must enter two parameters; the start time of the cycle and the duration of the cycle. If no filtering is required, the user sets the duration to OFF. The filtering cycle will occur twice a day, every 12 hours. If continuous filtering is required, the filter cycle duration must then be set to 12 hours

Filter Cycle Symbol
When a filter cycle is in process, the Filter symbol appears in the LCD window.

To Set The Start Time Of The Cycle
1. Start the programming mode by pressing the Programming key.
2. Select the filter cycle turn on parameter by pressing on the List key until Flon appears in the LCD window.
3. Press the Enter key to display its current value.
4. Use the Up or Down arrow keys to change the number of hours.
5. Press the Enter key to store the new value of the parameter into the memory.
The spa side control will return to the normal mode.

To Set The Duration Of The Cycles
1. Start the programming mode by pressing on the Programming key.
2. Select the filter cycle duration parameter by pressing on the List key until Fldu appears in the LCD window.
3. Press the Enter key to display its current value.
4. Use the Up or Down arrow keys to change the value of the parameter.
5. Press the Enter key to store the new value of the parameter into the memory.
The spa side control will return to the normal mode.

Temperature Display in ºF or ºC
The temperature of the water can be displayed in ºF or ºC. To select the desired type of measurement, the user must follow this procedure:
1. Start the programming mode by pressing on the Programming key.
2. Select the temperature display parameter by pressing on the List key until Tu appears in the LCD window.
3. Press the Enter key to display its current value.
4. Use the Up or Down arrow keys to change the value of the parameter.
5. Press the Enter key to store the new value of the parameter into the memory.
The spa side control will return to the normal mode.

Time of Day
The time of day function allows the user to set the internal clock of the power unit to the current time. The unit will keep time for ±48 hours in case of power failure. The following is the procedure to set or modify the time of day.
1. Start the programming mode by pressing on the Programming key until the CL parameter appears in the LCD window.
2. Press the Enter key to display its current value.
3. Use the Up or Down arrow keys to set the clock.
4. Press the Enter key to store the new time into the memory.
The spa side control will return to the normal mode.

Economy Mode Start and Duration
The Economy Mode allows the user to lower the temperature set point to the spa by 20ºF during a certain period of the day. Two parameters must be entered: the start time of the economy cycle and its duration. If no Economy Mode is required, the duration must be set to OFF. IMPORTANT: If the Economy Mode is manually overridden, it will resume at midnight of the current day.
Loc0 = Unlocked Loc1 = Locked

To Set The Start Time Of The Economy Mode
1. Start the programming mode by pressing on the Program-ming key.
2. Select the Economy Mode turn on parameter by pressing on the List key until Econ appears in the LCD window.
3. Press the Enter key to display its current value.
4. Use the Up or Down arrow keys to change the value of the parameter.
5. Press the Enter key to store the new value of the parameter into the memory.
The spa side control will return to the normal mode.

To Set The Duration Of The Economy Mode
1. Start the programming mode by pressing on the Programming key.
2. Select the Economy Mode turn on parameter by pressing on the List key until ECdu appears in the LCD window.
3. Press the Enter key to display its current value.
4. Use the Up or Down arrow keys to change the value of the parameter.
5. Press the Enter key to store the new value of the parameter into the memory.
The spa side control will return to the normal mode.

Panel Lock
The panel lock function allows the user to prevent unauthorized parameter programming of the unit. The basic functions of the spa will remain accessible (pump 1, pump 2, blower and light outputs) but it will be impossible to change the temperature set point, to override economy mode or to get into programming mode.

Panel Lock Symbol
When the panel lock function is on, the lock symbol will appear in the LCD window.

To Activate The Panel Lock Function
1. Start the programming mode by pressing on the Programming key.
2. Select the panel lock parameter by pressing on the List key until Loc appears In the LCD window.
3. Press the Enter key to display its current value.
4. Use the Up or Down arrow keys to change the value of the parameter.
5. Press the Enter key to store the new value of the parameter into the memory.
The spa side control will return to the normal mode.

Keypad Unlock
When the keypad has been locked in the programming mode, the user must follow this procedure to unlock the keypad:
1. Press the Programming key. The Loc will appear in the LCD window.
2. Press (in this order): the Up arrow key, the Pump 1 key, then the Light key.
The lock icon will disappear from the display.
The unit will then return to normal mode.
If the unlock procedure takes more than 15 seconds, the unit will return to the normal mode and the keyboard will still be locked.

NOTE: When in Programming Mode, if no keys are pressed during 15 seconds, the control will return to the normal mode.

Alarms

Freeze Protection
If the temperature of the water falls below 50ºF, the system will start a special program to circulate the water in the plumbing. Pump 1 (in high speed), Pump 2 (in high speed), and the heater will be turned on for two minutes or until 50ºF is achieved. The message FrEE will be displayed throughout the special cycle. During this cycle all other functions of the unit (except the alarms) are disabled.

High Temperature Protection
If the water temperature exceeds 115ºF, the heater will be turned off and the High-Limit temperature protection circuit will display HL in the LCD window. After the water temperature has cooled down to 110ºF the system will automatically reset the heater. If for some reason, the water temperature continues to rise to 122ºF, the entire system will become disabled with the exception of a limited freeze protection mode. Once the water has cooled below 115ºF pressing any key will allow the system to reset. If this condition persists refer to the advanced trouble shooting guide available from your spa retailer or contact a service technician to correct the problem.

Pressure Switch
To assure proper heater operation, a water pressure switch has been installed to monitor the system. If either alarm codes FLC or FLO are visible in the LCD window, this indicates the need for system service. Refer to the advanced trouble shooting guide available from your spa retailer or contact a service technician to correct the problem.

Temperature Sensors
To assure proper spa temperature maintenance, temperature probes are incorporated into the system. If either of the alarm codes PrH or Prr are visible in the LCD window, this indicates the need for system service. Refer to the advanced trouble shooting guide available from your spa retailer or contact a service technician to correct the problem.