Autotrol 255 Manuel D'utilisation page 24

En
After steps 1-4, the controller will operate most systems. Proceed to step 5 if further adjust-
ments to your system's programming is needed.
NOTE: If the controller was incorrectly set to the wrong valve body, press the
DOWN button and SET button for five seconds to display resin volume in
"HO". Press and hold the SET button for five seconds to reset the controller.
Use the UP or DOWN buttons to increment the display to the correct valve
body. Press SET.
Step 3: Program Time of Day
• While "12:00" is blinking, set the correct time of day.
• Use the UP and DOWN buttons to scroll to the correct time of
day.
• "PM" is indicated, "AM" is not indicated.
• Press SET to accept the correct time of day and advance to the
next parameter.
Step 4: Set Day of Week
• Press SET to make the arrow under "SU" flash.
• Use the UP and DOWN buttons to advance the arrow until it is
under the correct day of week.
• Press SET to accept and advance to the next parameter.
Step 5: Set Regen Time
• 2:00 (AM) is the default time of regeneration. To accept this time,
press the DOWN button to move to step 6.
• To change the regen time, press SET – causing "2:00" to flash.
• Use the UP and DOWN buttons to advance to the desired regen
time.
• Press SET to accept the time and advance to the next parameter.
Step 6: Set Days to Regenerate (742 Time-Clock Control Only)
• If using 762 control – proceed to step 6a.
• Set number of days between time-clock regeneration (regen
frequency).
• Default time is 3 days.
• Days can be adjusted from 1/2 (.5) to 99 days.
• To change, press SET to make the "3" flash.
• Use the UP and DOWN buttons to change the number of days
desired.
• Press SET to accept the regen frequency, and advance to the next
cycle.
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