Accessing History Values; Resetting The Control - Autotrol 255 Manuel D'utilisation

ACCESSING HISTORY VALUES

The 742/762 features a review level that displays the operation history of the system. This is a
great troubleshooting tool for the control valve.
To access history values, press and hold SET and DOWN for five seconds to view the "H" levels.
History Values
Description
H0 Initial setting value
H1 Days since last regeneration
H2 Current flow rate
H3
Water used today in gallons/m
since Time of Regeneration
H4 Water used since last regeneration in gallons/m
H5 Total water used since reset in 100s
H6 Total water used since reset in 1,000,000
H7 Average usage for Sunday in gallons or m
H8 Average usage for Monday in gallons or m
H9 Average usage for Tuesday in gallons or m
H10 Average usage for Wednesday in gallons or m
H11 Average usage for Thursday in gallons or m
H12 Average usage for Friday in gallons or m
H13 Average usage for Saturday in gallons or m
H14 Average service cycle
H15 Peak flow rate
H16 Day and time of peak flow rat
H17 Months since service

RESETTING THE CONTROL

To reset the control:
1. Press and hold SET and DOWN simultaneously for 5 seconds.
2. H0 and the system's set resin volume (or "F" mode) will be displayed.
3. If a history value other the "H0" is displayed, use the UP button to scroll through the settings
until "H0" is displayed.
4. To reset the control, press and hold SET for 5 seconds.
5. The control will be reset to an unprogrammed state.
6. Go to "Initial Set-up" section to reprogram control.
WARNING: Resetting the control will delete all information stored in its memory,
except time and day. This will require you to reprogram the control completely
from the initial power-up mode.
Cubic feet or liters
Depends on turbine used
3
0-131,070 gallons or 0-61,310.70 m
3 0-131,070 gallons or 0-61,310.70 m
0-999,900 gallons or 0 - 9,999 m
4,294 x 10
6
0-131,070 gallons or 0-61,310.70 m
3
0-131,070 gallons or 0-61,310.70 m
3
0-131,070 gallons or 0-61,310.70 m
3
0-131,070 gallons or 0-61,310.70 m
3
0-131,070 gallons or 0-61,310.70 m
3
0-131,070 gallons or 0-61,310.70 m
3
3 0-131,070 gallons or 0-61,310.70 m
0-255 days
0 - 200 gpm or 1,000 Lpm
Time and days that peak flow occurred
0-2,184 months
35
Range
Resin Volume
0-255
3
3
3
gal or 4,264 x 10 m
4 3
3
3
3
3
3
3
3
Notes
762 only
762 only
En
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only
762 only