36
Level IV Viewing History - H Values
Historical information can be viewed by pressing the SET
and DOWN buttons simultaneously, with the 764 control in
the home position. Release both buttons when the control
displays an “H” value. Press the UP or DOWN buttons to
navigate to each setting.
Program Reset
The 764 control can be reset to original factory
parameters when viewing the H0 parameter. Press and
hold the SET button for three seconds while H0 is
displayed. Release the button. All settings except for Time
of Day and Day of Week will be reset. The 764 Logix control
will now display the valve and system type. Refer to Level
I Programming.
Note:
After any control reset (valve type or system
change, etc.) it is necessary to initiate a manual
regeneration and quick cycle through it. This will ensure
the control and cam are synchronized. If not synchronized
err#
will display and the control will drive cams to the
correct position for valve and system type programmed.
Table 4 History Data
H#
Description
Range
Notes
H0
a
Initial Setting Value
Cubic Feet or Liters
Resin Volume
H1 Days since last regeneration
0 - 255
H2 Current Flow Rate
Depends on turbine used
H3 Water used today in gallons or/m
3
since Time of Regeneration 0-131,070 or 0-1,310.70 m
3
H4 Water used since last regeneration in gallons or/m
3
0-131,070 or 0-1,310.70 m
3
H5
a
Total water used since reset in 100s
0-999900 gallons or
0-9999 m
3
H6
a
Total water used since reset in 1,000,000
4,294 x 10
6
gal or
4264 x 10
4
m
3
H7 Average usage for Sunday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H8 Average usage for Monday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H9 Average usage for Tuesday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H10 Average usage for Wednesday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H11 Average usage for Thursday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H12 Average usage for Friday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H13 Average usage for Saturday in gallons or m
3
0-131,070 gallons
or 0-1,310.70 m
3
H14 Average service cycle
0-255 days
H15
a
Peak Flow Rate
0-200 gpm or 1000 Lpm
H16 Day and Time of Peak Flow Rate
Time and day that peak flow
occurred
H17
a
Months since service
0-2184 months
H18 Water used since last regeneration - Tank 1
0-131,070 gallons
or 0-1,310.70 m
3
H19 Water used since last regeneration - Tank 2
0-131,070 gallons
or 0-1,310.70 m
3
a. H0, H5, H6, H15, H17 values can be reset by pressing and holding
for 3 seconds while the value is being
displayed.
