MODEL: N74A1-63510/N74A3-63610/N74B1-63510B/N74B3-63610B
12
Light on,enter program display mode. Use or to view all
values.
Flash enter program set mode. Press or to adjust values.
D. Manu/Confirm button
Press , light on, enter program display mode and use or to
view all values.
In program display mode, press , flash, enter program set mode,
press or and adjust values.
Press after all program are set, and then the voice “Di” means all
setting are success and return program display mode.
E. Manual/Return button
Press in any status, it can proceed to next step. (Example: Press
in Service status, it will start regeneration cycles instantly; Press
while it is in Backwash status, it will end backwash and go to Brine &
Slow Rinse at once.)
Press in program display mode, and it will return in Service; Press
in program set mode, and it will return program display mode.
Press while adjusting the value, then it will return program display
mode directly without saving value.
F. Down ▼ and Up ▲
In program display mode, press ▲ or ▼ to view all values.
In program set mode, press ▲ or ▼ to adjust values.
Press and hold both ▲ and ▼ for 5 seconds to lift the Button Lock status.