Watts W110 Series - Manual (Page 13)

Diagnostic Programming Mode
LXT
Demand - US Units
Diagnostic
Code
Description
H1 Displays the days since last regeneration, 0-30.
H2 Displays the current flow rate, gallons per minute.
H3 Displays the current day of week, 1-7.
H4
Displays the total volume of water treated by the unit for the
current day in gallons.
H5
Displays the total volume of water used since the last
regeneration in gallons.
H6
Displays the software version. Version number of software. D =
Downflow U = Upflow
A1
Displays the average water usage for day 1,
in gallons.
A2
Displays the average water usage for day 2,
in gallons.
A3
Displays the average water usage for day 3,
in gallons.
A4
Displays the average water usage for day 4,
in gallons.
A5
Displays the average water usage for day 5,
in gallons.
A6
Displays the average water usage for day 6,
in gallons.
A7
Displays the average water usage for day 7,
in gallons.
Demand - Metric Units
Diagnostic
Code
Description
H1 Displays the days since last regeneration, 0-30.
H2 Displays the current flow rate, liters per minute.
H3 Displays the current day of week.
H4
Displays the total volume of water treated by the unit for the
current day, in cubic meters.
H5
Displays the total volume of water used since the last
regeneration, in cubic meters.
H6
Displays the software version. Version number of software. D =
Downflow U = Upflow
A1
Displays the average water usage for day 1,
in cubic meters.
A2
Displays the average water usage for day 2,
in cubic meters.
A3
Displays the average water usage for day 3,
in cubic meters.
A4
Displays the average water usage for day 4,
in cubic meters.
A5
Displays the average water usage for day 5,
in cubic meters.
A6
Displays the average water usage for day 6,
in cubic meters.
A7
Displays the average water usage for day 7,
in cubic meters.
Time Clock
Diagnostic
Code
Description
H1 Displays the days since last regeneration, 1-7.
H6
Displays the software version. Version number of software. D =
Downflow U= Upflow
NOTE: The English timer will be in gallons. The Metric timer
will be in liters for all flow rates.
A. Diagnostic Programming Mode Steps
Time of
Day
Time of
Backwash
Backwash
Length
Filter
Capacity
Capacity
Remaining
Resin
PM
MODE
Extra Cycle
Button
Mode
Button
Up
Arrow
Down
Arrow
Figure 11
1 . To enter the Diagnostic Programming Mode, press and hold the
Mode button and the Up arrow .
2 . The display will show the first diagnostic . Press the Up arrow to
view the value .
3 . Press the Mode button twice to move to the next diagnostic .
4 . Press the Up arrow to view the value . Continue in this manner
until you have viewed all the diagnostics . The table above shows
all the diagnostics .
5 . To exit Diagnostic Programming Mode, hold the Extra Cycle
button for one minute . It will also exit after 30 seconds if no
button is pushed .
13 W110 LXT Downflow Softeners and SXT Filters