Nice LP1 Instruction And Warnings For The Installer page 16

1 - Time function: allows you to select the type of timing linked with the relay output, on
the basis of the following Table 6.
2 - Time unit: selects the basic unit for timing.
3 - Time multiplier: selects the multiplier for timing time; if, for example, the unit of time is
"1 second" and the multiplier is 3, then timing will take 3 seconds.
The relay faithfully follows loop engagement without
any timing
Infinite
The relay is energized after a delay in loop engagement
Delay at start
The relay is energized when the loop is engaged and
de-energized after the delay following freeing of the
loop
Delay at end
The relay is energized when the loop is engaged and
de-energized after the delay, even if the loop is still
engaged
Impulse at start
The relay is energized when the loop is freed for the
specified delay time
Impulse at end
14 - English
TABLE 6