Sterling IFS10, Installation Instructions And Owner'S Manual

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1. Set Time of Day:
Time of day should only need to be set after extended power outages or when daylight saving time begins or
ends. If an extended power outage occurs, the time of day will flash on and off indicating that the time should
be reset.
STEP 1 -- Press SET CLOCK
STEP 2 -- Current Time (hour): Set the hour of the day using or buttons. AM/PM toggles after
12. Press next to go to step 3.
STEP 3 -- Current Time (minutes): Set the minutes using or buttons. If it is desired to go back up
to the previous step press regen button once. Pressing next will exit Set Clock and return to
the general operating display.
2.
Programming:
NOTE: The manufacturer has preset the unit so that the gallons between regenerations will be automatically
calculated after the hardness is entered.
STEP 1 -- Press next and simultaneously for 3 seconds.
STEP 2 -- Hardness: Set the amount of hardness in grains per gallon (default 20) using the or
buttons. The allowable range is from 1 to 150 in 1 grain increments.
Press next to go to step 3. Press regen if you want to exit.
STEP 3 -- Day Override: The manufacturer has factory set this at 3 days as the default. This is the
maximum number of days between regenerations. A regeneration initiation will be called
for on that day even if a sufficient number of gallons were not used to call for a
regeneration. Set the day override using
or buttons (3 is recommended). Press next
to go to step 4. Press regen if you need to return to the previous step.
Programming Procedures for the IFS