24
VLT
®
3500 HVAC
MG.35.B1.02 – VLT is a registered Danfoss trademark
Example 1:
A fan is to be speed-controlled at between 0 and 50
Hz. A potentiometer 0-10 V is used as control signal.
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2.7 Installation examples
NB!:
NB!:
NB!:
NB!:
NB!:
Screen for control cables must be connected
as described in the chapter on EMC-correct
installation.
All settings are based on factory settings; however,
motor data settings (parameters 104, 105 and 107)
(or the Quick Set-up menu items 1, 2 and 3) are to be
adjusted to the motor connected.
1 = Start/Stop
2 = 1 K
Ω
potentiometer
Installation examples
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