Pentair Autotrol 255 Installer Manual page 54

Installer Manual 255/LOGIX 742-762-764 - Programming
Parameter description
P18 Flow sensor select
K-factor or
P19
pulse equivalent
Pr Refill first
Regeneration
mode when
Pd
initiated by a
remote signal
* Default value selected with valve type and resin volume.
** Factory default value is "0" for North America Made and "1" for European Made.
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Default
Range of values
value
0 - 7
1.00 -99.99 0.01
1 - 9999
0 - 1
0 - 1
Units of
measure
762/764 controllers only:
0 = internal turbine,
Magnum IT NHWB.
1 = 1" Autotrol turbine,
2 turbines per system.
2 = 2" Autotrol turbine,
2 turbines per system.
3 = User defined K-factor.
4 = User defined pulse
* N/A equivalent.
5 = Magnum IT HWB.
764 controller only:
6 = 1" Autotrol turbine,
1 turbine per system, available
with Alternating systems only.
7 = 2" Autotrol turbine,
1 turbine per system, available
with Alternating systems only.
762/764 controllers only:
N/A K-factor P18 = 3.
1
Pulse equivalent P18 = 4.
0 = Refill first off
1 = Refill first on
0 N/A
(not used with Alternating
system)
742/764 controllers only:
0 N/A 0 = Immediate regeneration
1 = Delayed regeneration
Ref. MKT-IM-021 / A - 20.02.2019
Notes