Graymills Super Sonic OMI User Manual
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Touch Screen Operation: 
TOUCH SCREEN displays information and acts as a 
keypad. To operate a button on the touch screen, 
push on the darkened square with your fingertip. 
 
The various screens and the buttons on each screen 
are described below (in Figure 3). 
 
HOME SCREEN 
 
(Figure 3)
 
When user turns on the unit, this is the screen that the 
touch screen displays after the controls boot up. This 
screen shows the following information: 
• Set Temperature – Temperature which the
controller will warm the water to when the 
heater function is on. 
• Actual Temperature – Temperature of the
water, as measured at the temperature probe. 
(Actual temperature at the water surface may 
be higher.) 
• Cycle Number – Cleaning cycle program
number the machine will run when the CYCLE 
switch is operated. 
• Cycle Run Indicator – In this position, the
words
“RUNNING”
or
“STOPPED”
are
displayed.
 
HOME SCREEN BUTTONS: 
• SET TEMPERATURE – If user presses the
number displayed, a keypad appears. This 
allows the user to enter a new set temperature. 
Press ENTER (new data) or CANCEL (retain 
old data) to return to the Home Screen. 
• CYCLES – This button takes the user to the
screen for setting the cycle number. (Figure 4)
• TIMERS – This button takes the user to the
screen for setting the duration of various timed 
machine functions. (Figure 5) 
• 24/7 TIMERS – This button takes the user to
the screens for setting up the schedule for 
automatic turn on and turn off of the heater and 
the skimmer. (Figure 6) 
• MANUAL – This button takes the user to the
screens
for
manually
operating
certain
machine functions, including opening and
closing the lid and raising and lowering the lift 
platform. 
 
CYCLE SCREEN 
 
(Figure 4)
 
The CYCLE SCREEN displays the number of the 
cleaning cycle currently selected and a brief description 
of what that cycle does. The duration of the various 
functions, which make up each cycle are set in the 
TIMERS screen. (Figure 5) 
 
Allow for 4 cycles, as described below. 
 
Cycle 1: 
“1 Lower Platform, Lower Lid” 
“2 Ultrasonic Clean” 
“3 Sparge Tank Surface” 
“4 Raise Lid and Platform” 
 
Cycle 2: 
“1 Lower Platform, Lower Lid” 
“2 Oscillate Lift Platform” 
“3 Ultrasonic Clean” 
“4 Sparge Tank Surface” 
“5 Raise Lid and Platform” 
 
Cycle 3: 
“1 Lower Platform, Lower Lid” 
“2 Oscillate Lift Platform” 
“3 Ultrasonic Clean & Oscillate” 
“4 Sparge Tank Surface” 
“5 Raise Lid and Platform” 
 
Cycle 4: 
“1 Lower Platform, Lower lid” 
“2 Soak per Timer” 
“3 Ultrasonic Clean” 
“4 Sparge Tank Surface” 
“5 Raise Lid and Platform” 
 
CYCLE SCREEN BUTTONS:
•
↑ and ↓ – Press the arrows to choose a higher 
or lower cycle number. 
• HOME – Takes the user back to the HOME
SCREEN.