MASTER SPA - LEGEND SERIES - CONTROLS
Preset Filter Cycles
On your MS5000 system, the circ pump, low speed of pump 1, and the ozone generator will run during
filtration. At the start of each filter cycle, the lowest speed of all pumps will run for 5 minutes.
(The following is specific to all systems that are programmed according to time)
There are two filter cycles per day. The start/end times of each cycle are programmable. To program,
set time as instructed above, then press “Program/Mode” to advance to the next setting (or to exit
after the last setting). The default filter cycles are as follows:
The first filter cycle is automatically activated at 8:00 AM and operates the pump until 10:00 AM.
The filter 1 indicator icon will light when filter 1 is running.
The second filter cycle is automatically activated at 8:00 PM and operates the pump until 10:00 PM.
The filter 2 indicator icon will light when filter 2 is running.
Clean-up Cycle (optional)
When the pump is turned on by a button press, a clean-up cycle begins 30 minutes after the pump
is turned off or times out. The pump and the ozone generator will run for one hour.
Ozone
On most systems, the ozone generator (if installed) runs during filter cycles (except when pump 1
is operating at high speed on a a non-circ system) and during clean-up cycles.
On some systems, the ozone generator operates whenever the pump runs.
If your system is configured with the optional ozone suppress feature, the ozone generator will turn off
for 1 hour any time a function button (Jets 1, Jets 2, etc.) is pressed. Ozone enabled is indicated by the
O3 icon on the display.
Freeze Protection
If the temperature sensors detect a drop to 44˚F (approximately 6.7˚C) within the heater, then the
pump automatically activates to provide freeze protection. The equipment stays on until 4 minutes
after the sensors detect that the spa temperature has risen to 45˚F (approximately 7.2˚C) or higher.
In colder climates, an optional additional freeze sensor may be added to protect against freeze
conditions that may not be sensed by the standard sensors. Aux freeze sensor protection acts similarly
except with the temperature thresholds determined by the switch and without a 4-minute delay
in turnoff. See your dealer for details.
Locking the Panel (PL)
Press “Time” “Jets 1” then “Warm” within 3 seconds. When locked, the PL indicator light will light. All
buttons are frozen except the “Time” button. To unlock the panel, press “Time” “Jets 1” then “Cool.”
Locking the Set Temperature (TL)
Press "Warm" or "Cool" then "Time," "Jets 1," and "Warm" within 3 seconds to activate the lock.
The TL indicator light will light when the set temperature is locked.
To unlock the set temperature, press “Warm” or “Cool” then “Time”, “Jets 1” and “Cool.”
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MASTER SPA - LEGEND SERIES - CONTROLS
Setting the Time
Once the spa has been properly connected the first time, notice the “Time” icon appearing
on the screen.
Press
Then
Select
the hour by pressing
or
(Each press changes the time by 1 hour)
Press
to enter.
Select minutes by pressing
or
(Each press changes the time by 1 hour)
Press
to exit the time setting procedure and enter the optional filter cycle programming.
Press
to exit programming.
Optional Filter Cycle Programming
• You are not required to set filter cycle; however, it is an option available to you. To change the filter
cycle settings:
• Press “Time” “Program/Mode” “Program/Mode” “Program/Mode” within 3 seconds. You will see the
“Program,” “Filter 1” and “Start Time” icons appear on the display.
• Press “Warm” or “Cool” to choose the filter start time hour. Enter the hour by pressing “Program/
Mode”. Press “Warm” or “Cool” to choose the filter start time minutes. Each press changes the start
time by 5 minutes.
• Enter the minutes by pressing “Program/Mode.”
• Press “Program/Mode” to see the “PROGRAM,” “FILTER 1” and “END TIME” icons.
Adjust the time as done above.
• Press “Program/Mode” to see the “PROGRAM,” “FILTER 2” and “START TIME” icons.
Adjust the time as done above.
• Press “Program/Mode” to see the “PROGRAM,” “FILTER 2” and “END TIME” icons.
Adjust the time as done above.
• Pressing “Program/Mode” will enter the new filter cycle times into the system and display
the current water temperature.
• Pressing “Time” at any time during this programming sequence will save the values entered
up to that point and exit programming.
• If you would like to select continuous filtration, set the filter 1 start and end times to be the exact
same time.
Continued on page 38.
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Master Spa Parts - 1068 American Drive, Neenah, WI, 54956, USA
