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Current time of day needs to be entered during initial installation, and adjusted when daylight saving time begins or ends.
If an extended power outage occurs and depletes the on-board non-rechargeable coin cell battery, when power resumes
the time of day should be reset and battery replaced.
STEP 1
STEP 2
STEP 3
STEP 1
– Press
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 of the day using
or
buttons. Press
NEXT to exit Set Time of Day. Press
REGEN
to return to previous step.
RETURN TO NORMAL MODE
SET TIME OF DAY
ADJUST HARDNESS, DAYS BETWEEN REGENERATIONS,
OR TIME OF REGENERATION
STEP 1
STEP 2
STEP 4
STEP 1
- Press
NEXT
and
simultaneously for 3 seconds to access Installer Display Settings.
STEP 2
– Hardness: Set the amount of hardness in grains of hardness as calcium carbonate per
gallon using the
or
buttons. The default is 20 with value ranges from 1 to 150 in 1 grain
increments. Note: The grains per gallon can be increased if soluble iron needs to be reduced. Press
NEXT
to go to step 3. Press
REGEN
to exit Installer Display Settings.
STEP 3
– Day Override: Set the maximum number of days between regenerations. If value set to
“OFF”, regeneration initiation is based solely on volume used. If value is set as a number (allowable
range from 1 to 28) a regeneration initiation will be called for on that day even if sufficient volume of
water were not used to call for a regeneration. Set Day Override using
or
buttons:
• number of days between regeneration (1 to 28); or
• “OFF”.
Press
NEXT
to go to step 4. Press
REGEN
to return to previous step.
STEP 4
– Next Regeneration Time (hour): Set the hour of day for regeneration using
or
buttons. AM/PM toggles after 12. The default time is 2:00 AM. Press
NEXT
to go to Step 5. Press
REGEN
to return to previous step.
STEP 3
Summary of Contents for 7-LX-100
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