Hellenbrand H-151 Series Owner's Manual page 9

SET
SET TIME HOUR
6:35
PM
SET TIME MINUTES
6:35
PM
RETURN TO ROTATING DISPLAY
WATER HARDNESS
20
SET
GR
DAYS BETWEEN REGEN
14
SET
REGEN TIME HOUR
2:00
AM
SET
REGEN TIME MINUTES
2:00
AM
SET
RETURN TO ROTATING DISPLAY
9
SET TIME OF DAY
=  Up Arrow
STEP 1
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 2
Step 3 - Current Time (minutes): Set the minutes of day using  or  buttons. Press NEXT to exit
Set Clock. Press REGEN to return to previous step.
Power Loss - Lithium battery on circuit board provides up to 2 years of time clock backup during
power outages. If the power is out when battery is depleted, only time of day needs to be reset, all
other values are stored in non-volatile memory. When time of day is flashing, replace lithium coin
type 2032 battery.
STEP 3
Battery back-up feature will be activated after 24 hours of power.
Do not forget to reset for daylight savings time.
Figure 9
INSTALLER DISPLAYS/SETTINGS
Step 1 - Press NEXT and  simultaneously for 3 seconds.
STEP 1
Step 2 - Hardness: Set the amount of total compensated hardness in grains (hardness as cal-
cium carbonate) per gallon using  or  buttons. The factory setting is 20 with value ranges
from 1 to 150 in 1 grain increments. Note: The grains per gallon should be increased if soluble
iron needs to be reduced.
display shows nA -, then system is set-up in "filter" mode or "AUTO" is not selected in softener
STEP 2
system setup. (See page 34). Press NEXT to go to Step 3. Press REGEN to exit Installer
Displays/Settings.
Step 3 - Day Override: This sets the number of days between regenerations. If value set to
"oFF" regeneration initiation is based solely on gallons used. If value is set as a number (allow-
able range from 1 to 28) a regeneration initiation will be called for on that day even if sufficient
number of gallons were not used to call for a regeneration. Set Day Override using  or 
STEP 3
buttons: Factory setting is 14 days.
• number of days between regeneration (1 to 28); or
• "oFF"
See figure 12a & b, page 11-12, for more detail on softener setup. Press NEXT to go to step 4.
Press REGEN to return to previous step.
Step 4 - Regeneration Time (hour): Set the hour of day for regeneration using  or  but-
STEP 4
tons. AM/PM toggles after 12. The factory setting time is 2:00 a.m. This display will show
"REGEN" "IMMEDIATE ON ZERO GAL" if "Immediate" is selected on Step 12 of softener set-
up. See page 34. Press NEXT to go to step 5. Press REGEN to return to previous step.
Note: When installing this unit as part of a multi unit parallel system the regen time of day must
be adjusted to prevent multiple units from regenerating at the same time.
STEP 5
Step 5 - Regeneration Time (minutes): Set the minutes of day for regeneration using  or
 buttons. This display will not be shown if system is set for immediate regeneration. Press
NEXT to exit Installer Displays/Settings. Press REGEN to return to previous step.
Figure 10a
=  Down Arrow
=  Up Arrow =  Down Arrow
Add 3 grains of hardness for each ppm of iron present. If this