Hydrotech 6700 XTR Valve Downflow Automatic Water Softeners Service Manual - Manual (Page 18)

Page 18
Diagnostic Programming Mode Flow Chart
Entering Diagnostic Mode:
Press and release the “D” button.
Press the Extra Cycle button once per
display until all displays are viewed and the
normal display screen appears.
Press and release the “D” button during this
mode to exit the Diagnostic Mode.
Depending on current option settings, some
displays cannot be viewed.
1.
2.
3.
4.
NOTE: Depending on current option settings, some displays cannot be viewed or set.