Models 7180 and 7380
Owner’s Manual
and Installation Guide
5/22/2019
15
Service Settings—5B
To program Service settings on the controller, press and hold the Select and Display buttons while “Service Settings” is
displayed until “Set Language Eng” is displayed. Programming Service Settings i
s similar to programming Customer
Settings (see
Customer Settings
for programming details). The values that can be set are listed below.
Note:
The Service Settings must be set before the Customer Settings.
Display
Meaning
Possible Values
Comments
Set Language Eng
Set the language of the
display
Set Language Eng
Entrer Langue Fra
Entre La Leng. Esp
Units ENG
Units of measure
ENG or MET
Soft. v. # X.XX
Displays the current
software version
Cannot be set
2.10 or later
Mode
2
Operating Mode:
Timer (Mode 1)
Demand Delayed (Mode 2)
1 or 2
See
Operating Modes
Regen Freq.
01
How often regeneration
occurs
1
–
12 days
Only displays when in Mode 1
Hard. Gr.
040
Hardness of the water that
was tested
003 to 999 Grains
(00000 to 99999 mg/L)
This is the actual hardness
reading and is not compensated
for iron and/or manganese
Iron ppm
00
Amount of iron in parts per
million of the water that was
tested
00 to 99 ppm (mg/L)
This value is used to calculate
compensated hardness
automatically
Mang. ppm
00
Amount of manganese in
parts per million of incoming
water
00 to 99 ppm (mg/L)
This value is used to calculate
compensated hardness
automatically
Salt =
Sodium Regenerant filling the brine
tank
Sodium or Potassium
See
Warning
Comp. Hard.
00070
Compensated hardness
using the hardness, iron,
and manganese settings
Cannot be set
ppm or mg/L
The formula used is:
Ha (4 x each ppm iron) +
(4 x each ppm manganese) =
compensated hardness
Capac. Gr.
22,700 The desired softening
capacity number
00000 to 99999 Grains
(0000 to 9999 gm)
See
Specifications
or
Mode 1
(Timer Mode) and Mode 2
(Demand Delayed Mode) Setting
Chart
for capacities based on salt
usage
72
–
96 hr Regen
No
A way to force regeneration
at regularly scheduled
intervals
No (or Yes, for iron)
See
72
–
96 Hour Regeneration
Backwash 1
01.0
Number of minutes the first
backwash cycle lasts
00.0 to 99.9
Set to the nearest tenth of a
minute
Warning:
When iron and/or manganese is present in the water supply, do not use potassium chloride as a regenerant.
Iron and/or manganese bacteria may develop and foul the softening media and may void the warranty.
This table continues on the next page.