TMC Reef Flow 2.0 Instructions Manual page 7

Press the Mode button to cycle the Reef Flow 2.0 through the following:
OPERATION OF THE DC CONTROLLER
Continuous Stream mode
Press the Intensity button to cycle the power intensity of
the pump from 10% to 100%. The LEDs will illuminate in
20% increments.
Pulse mode
Press the Intensity button 1-10 to increase/decrease the
frequency of each Pulse wave. The LEDs represent pump
power; illuminating at the same frequency as the wave
pattern.
Reef mode
Press the Intensity button 1-10 to increase/decrease the
frequency between each Reef wave. The LEDs represent
pump power; illuminating at the same frequency as the
wave pattern.
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OFF
Press and hold for approximately 5 seconds to turn off.
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