Setting Direction Of Rotation; Setting Current Limit - Helios FU Comfort Sinus Manuel De Montage Et D'utilisation

Installation and Operating Specification FU Comfort Sinus
9.11.5

Setting direction of rotation

Attention!
It is essential to check the direction of rotation of the fan during the initial commissioning. To do this,
note the direction of the arrow on the fan housing. We will not be responsible under any circumstances
for warrantee for damage caused because the direction of rotation is wrong!
Whenconnectedinaccordancewith"the"connection
CW results under factory settings. A change of direction is feasible by exchanging the phase
sequence in the motor connection or through reprogramming.
Motor Setup
CW
Rotat. Direction
Information
If the rotary direction is reversed with an available modulation, it is initially reduced to "0"
(disconnected) and subsequently increased back to the default value.
9.11.6

Setting Current limit

Motor Setup
120 %
Current limit
Info
23.4 °C
E1 Actual
L-BAL-E304-GB 2004
Rotat. Direction
By selecting the parameter "Rotat. Direction" the rotation
direction can be changed to
tion of rotation.
Pressing the Enter key causes the value that has been set to
be accepted.
Current limit
As an additional safety function the device has a current limit, this can be adapted if
necessary.
The setting refers to the motor rated current of the device (100 % = setting: MotorRa-
tedCurr.).
On exceeding the percentage value set here, the modulation is reduced until the set
current is set again. This prevents overloading of the motor.
Setting range: 100...130 %
Factory setting: 120 %
OL
The active current limit is indicated in the display by the symbol
Part.-No.
91/139
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diagram, the standard rotary direction RIGHT =
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for "LEFT HAND" direc-
CCW
Programming
Motor Setup
CCW
Rotat. Direction
OL