Remaining Run Time / Opening Menu - Airstream TC5-ITA User Manual

SELECTING THE NUMBER OF INTERMEDIATE OPENING STEPS
Follow this procedure to select the number intermediate opening steps
that are performed during variable stages (see BASIC PRINCIPLE OF
OPERATION chapter for further information).
• Select "REMAINING RUN TIME / OPENING" using the function se-
lection buttons.
• Press and hold the right-arrow key for 2 seconds. The number of
intermediate steps flashes, alternating with the letters "NbS" and
"StEP.
• Use the adjustment buttons to set the number of intermediate steps
to the desired value. This value ranges from 0 to 2 steps.

Remaining Run Time / Opening Menu

If the inlet opening is displayed as a time value (internal switch #11 is OFF),
the REMAINING RUN TIME / OPENING menu shows a countdown of the
remaining moving time of the air inlet (opening or closing time). A negative
value is displayed when the inlet is closing. The letters "STOP" are dis-
played if the inlet is not moving.
If the inlet opening is displayed as a percentage, the REMAINING RUN
TIME / OPENING menu shows the current opening (in %) of the air inlet.
The cummulative opening times of an air inlet cannot ex-
ceed the inlet's Total Opening Time parameter value.
If the opening of the air inlet is set as a percentage, the
controller may have to sligthly adjust the inlet opening val-
ues due to some internal restriction in the conversion pro-
cess.
TC5-ITA
TC5-ITA rev.02
23