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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
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