Installer Manual Fleck 3900 - NXT - Programming
Ref. MKT-IM-015 / B - 08.06.2018 69 / 126
6.5.15.1 Trip point 1
Note
Only visible if controller programmed as valve position #1.
6.5.15.2 Trip point 2
Note
Only visible if controller programmed as valve position #1 and system size to 3 or 4.
6.5.15.3 Trip point 3
Note
Only visible if controller programmed as valve position #1 and system size to 4.
Z Set the trip point 1 flow rate with , and .
→ Can be adjusted from 0 to 3997 Lpm.
AA Press to validate the selection and advance to the next
parameter.
AB Set the trip point 1 delay with , and .
→ Can be adjusted from 30 to 99 seconds.
AC Press to validate the selection and advance to the next
parameter.
TRIP POINT 1:
0000 Lpm
TRIP DELAY 1:
30 SECONDS
AD Set the trip point 2 flow rate with , and .
→ Can be adjusted from trip point 1+1 to 3998 Lpm.
AE Press to validate the selection and advance to the next
parameter.
AF Set the trip point 2 delay with , and .
→ Can be adjusted from 30 to 99 seconds.
AG Press to validate the selection and advance to the next
parameter.
TRIP POINT 2:
0000 Lpm
TRIP DELAY 2:
30 SECONDS
AH Set the trip point 3 flow rate with , and .
→ Can be adjusted from trip point 2+1 to 3999 Lpm.
AI Press to validate the selection and advance to the next
parameter.
TRIP POINT 3:
0000 Lpm