MDR .. EC
in October. If other dates are required for
the changeover between summertime and
wintertime, the clock must be changed over
manually on the respective date.
14 Setpoint setting at the MDR-VG
speed setpoint generator
The MDR-VG speed setpoint generator regu-
lates the speed on the basis of the set setpoints
S1 and S2 (day/night changeover). The change-
over from setpoint 1 to setpoint 2 takes place
when 230 V is applied to terminal A1 (
diagram).
The settings are specified by the planning office.
After the system has been adjusted, the setting
of the two setpoints can be adjusted via the
keyboard.
The setting is made in the SETTING menu with
the parameters Min. V1 out (= S1) and
Max. V2 out (=S2).
Special settings of operating modes and
commissioning parameters can be made in
FIG
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UK
VENTILATOREN
Wiring
FR