Inlet Water Hardness; Regeneration Days Override; Regeneration Start Time - Pentair FLECK 2910 NXT Installer Manual

B Select the language to be displayed with
C Press to validate the selection and advance to the next
parameter.

6.4.2. Inlet water hardness

Set the input water hardness in the unit defined on chapter 6.5.11. Display format, page 65.
D Set the inlet water hardness with
E Press to validate the selection and advance to the next
parameter.

6.4.3. Regeneration days override

Set the maximum number of days that the valve is in service without regenerating, regardless from
the volume of water used.
Note
For a timeclock valve, this value must be set. For metered valves, it is regenerated once the
amount of days is reached at a preset time unless the meter triggers regeneration before.
Calendar override initiate regeneration only if no regeneration has been initiated within the
delay programmed in calendar override parameter.
F Adjust the number of days with
G Press to validate the selection and advance to the next
parameter.
→ Can be adjusted from:
1 to 99 days for timeclock regeneration;
OFF to 99 days for metered regeneration.

6.4.4. Regeneration start time

Set the time for regeneration start.
Mandatory
It must be set when the valve is in timeclock mode or with a metered calendar override.
H Adjust the time of regeneration with
I Press to validate the selection and return to service.
Ref. MKT-IM-002 / B - 23.05.2018
Installer Manual Fleck 2910 - NXT - Programming
and .
, and .
, and .
, and .
FEED WATER
HARDNESS:0030mgL
Without calendar forcing.
REGENERATION DAY
OVERRIDE:OFF
Forcing every 3 days.
REGENERATION DAY
OVERRIDE:03DAYS
Regeneration at 2:00 am.
REGENERATION
TIME 02:00HR

57 / 114