Resolution (Res); Automatic Calibration Direction (Dir.c); Cooling Delay (Paus) - Varifan SVIM-1LE User Manual

SVIM-1
LE

3.2.3.10 RESOLUTION (rES)

This parameter enables the SVIM-1
of more than 1% to avoid small unnecessary
movements of the actuator. Operating range :1% to
15%
EXAMPLE:
The inlet position is 50% and the resolution is set at
4%. If the master control requests 53% the SVIM -1LE
will not move the inlet , because, in this case the
movement requested is lower than the resolution.

3.2.3.11 AUTOMATIC CALIBRATION DIRECTION (dir.C)

Using the SVIM-1
(time mode). This parameter is used to determine the
direction in which the
done. Users can select between CLo if they want avoid
the inlet to completely open during winter or OPEn if
they want to avoid the inlet to completely close during
summer. This parameter is not accessible when the
is not using a feedback potentiometer (DIP
SVIM-1
LE
switch #1=OFF).

3.2.3.12 COOLING DELAY (PAUS)

Some actuators can overheat if they are used for a long
period of time. The actuator's overheating can cause
problems during the SVIM-1
it will be preferable to provoke a cooling delay. The
PAUS delay is calculated in minutes and is activated
three times during the calibration procedure. The
calibration LED blinks to indicate the SVIM-1
waiting the end of the delay, before continuing the
calibration procedure.
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to move by steps
LE
without a feedback potentiometer
LE
automatic calibration
calibration. In that case,
LE
will be
is
LE