Flowserve URB 1 - Manual (Page 54)

54
Press button once to activate the line
selection mode.
Press button four times briefly.
In this line you can decide whether you want
to use relay contact 4 (LRR 1-40) for MIN
alarm or for automatic intermittent boiler
blowdown.
The relay contact 4 of the LRR 1-40 is located
across terminals „28“, „29“ and „30“.
Please observe the wiring diagram of the
LRR 1-40.
Press button three times briefly.
Press button once briefly.
The current resistance value of the
feedback potentiometer is now saved as
100 % position (valve OPEN).
Basic Settings
– continued –
Adjusting conductivity controller
– continued –
once briefly
3 times briefly
once briefly
4 times briefly