3M CSFM1254 Diagnostics

Diagnostics

(Step 1) Press or simultaneously for 3 seconds. If screen in step does not appear in 5 seconds the

lock on the valve is activated. To unlock press, , NEXT, , and SET CLOCK in sequence, then press

NEXT and simultaneously for 3 seconds.

(Step 2) Days, since last regeneration: This display shows the days since the last regeneration occurred.

Press the NEXT button. Press REGEN to exit Diagnostics.

(Step 3) Gallons, since last regeneration: This display shows the number of gallons that have been

treated since the last regeneration. This display will equal zero if a water meter is not installed. Press

the NEXT button. Press REGEN to return to previous step.

(Step 4) Gallons, reserve capacity used for last 7 days: This display shows 0 day (for today) and ﬂ ashes

the reserve capacity. Pressing the button show day 1 (which would be yesterday) and ﬂ ashes the

reserve capacity used. Pressing the button again will show day

(Step 5) Gallons, 63 day usage history: This display shows day 1 (for yesterday) and ﬂ ashes

maximum number of gallons treated for the last 63 days. This display will show dashes if a water meter

is not installed. Press the NEXT button at any time. Press REGEN to return to previous step.

(Step 6) Flow rate, current: Turn the water on at one or more taps in the building. The ﬂ ow rate in gallons

per minute will be displayed. If ﬂ ow stops the value will fall to zero in a few seconds. This display will

equal zero if a water meter is not installed. Press the NEXT button. Press REGEN to return to previous

step.

(Step 7) Flow rate, maximum last seven days: The maximum ﬂ ow rate in gallons per minute that occurred

in the last seven days will be displayed. This display will equal zero if a water meter is not installed.

Press the NEXT button. Press REGEN to return to previous step.

(Step 8) Gallons, total used since last reset: The total number of gallons used since last reset will be

displayed. This display will equal zero if a water meter is not installed. Press the NEXT button. Press

REGEN to return to previous step.

(Step 9) Days, total number since last reset: The total number of days the control valve has been in ser-

vice since last reset will be displayed. Press the NEXT button. Press REGEN to return to previous step.

(Step 10) Regenerations, total number since last reset: The total number of regenerations that have

occurred since last reset will be displayed. Press the NEXT button to exit Diagnostics. Press REGEN to

return to previous step. To lock settings press , NEXT, , and SET CLOCK in sequence.

RETURN TO

NORMAL MODE

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step 9

Step 10

2 (the day before yesterday) and reserve capacity. Keep press-

ing the button to show the gallons for days 3, 4, 5 and 6. The

button can be pressed to move backwards in the day series.

Press the NEXT button at any time. Press REGEN to return to

previous step.

3-2

the number of gallons treated yesterday. Pressing the

button will show day 2 (which would be the day before yes-

terday) and ﬂ ashes the number of gallons treated on that day.

Continue to press the button to show the