S&P UTBS PRO-REG Series, Manual

Page: 45 / 72

45
Before modify the programming it is necessary to access as “Administrator level”.
In the time menu, before programming the intervals, make sure that the date and time are
exact.
Time intervals parameter setting menu:
A “reduced speed prg’’ menu is also visible and is made up in the same way as the “normal
speed prg’’ menu.
First make sure that the
date and the hour set in the
controller are correct.
Defi ne the time periods
when the unit will work at
normal fan speed.
Defi ne the time periods
when the unit will work at
reducen fan speed.