2
Installation- and maintenance instruction
FläktGroup
DC_9108GB 20190206_R1
Specifications are subject to alteration without notice
CONNECTION OF THE POWER SUPPLY AND
CONTROL SIGNAL
0-20 mA
POWER SUPPLY
The power supply is connected to L, N and earth.
Supply voltage: 230 VAC
±
15%, 50/60 Hz.
CONTROL SIGNAL
The control signal is connected to terminals 33 and 34.
The various control signals are set by means of the DIP switches.
POWER
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
4
ON
4
ON
ON
7 8
7 8
ON
7 8
ON
6
ON
6
ON
5
ON
5
0-10V
10 kΩ
Kilrem
Medurs
100%
80%
60%
Moturs
Plan
rem
2-10V
0-20V
4-20mA
0-20mA
JA
NEJ
Styrsignal
Remtyp
Rotationsriktning
Maximalt varvtal
Rotationsvakt
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
4
ON
4
ON
ON
7 8
7 8
ON
7 8
ON
6
ON
6
ON
5
ON
5
0-10V
10 kΩ
Kilrem
Medurs
100%
80%
60%
Moturs
Plan
rem
2-10V
0-20V
4-20mA
0-20mA
JA
NEJ
Styrsignal
Remtyp
Rotationsriktning
Maximalt varvtal
Rotationsvakt
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
4
ON
4
ON
ON
7 8
7 8
ON
7 8
ON
6
ON
6
ON
5
ON
5
0-10V
10 kΩ
Kilrem
Medurs
100%
80%
60%
Moturs
Plan
rem
2-10V
0-20V
4-20mA
0-20mA
JA
NEJ
Styrsignal
Remtyp
Rotationsriktning
Maximalt varvtal
Rotationsvakt
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
4
ON
4
ON
ON
7 8
7 8
ON
7 8
ON
6
ON
6
ON
5
ON
5
0-10V
10 kΩ
Kilrem
Medurs
100%
80%
60%
Moturs
Plan
rem
2-10V
0-20V
4-20mA
0-20mA
JA
NEJ
Styrsignal
Remtyp
Rotationsriktning
Maximalt varvtal
Rotationsvakt
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
1 2 3
ON
4
ON
4
ON
ON
7 8
7 8
ON
7 8
ON
6
ON
6
ON
5
ON
5
0-10V
10 kΩ
Kilrem
Medurs
100%
80%
60%
Moturs
Plan
rem
2-10V
0-20V
4-20mA
0-20mA
JA
NEJ
Styrsignal
Remtyp
Rotationsriktning
Maximalt varvtal
Rotationsvakt
0-10 V (10kOhm)
2-10 V
0-20 V fassnitt
4-20 mA
The drive system can be controlled manually at 0–10 V by means of a 10
kOhm potentiometer connected as shown in the figure.
Control unit
33
34
37
10 kOhm
10-F11
Model S and E
Alarm relay 42-43
Closed on alarm
Cooling energy recovery
Priority switch
Control signal
Rotation
sensor
Safety
switch
Cooling energy recovery
51-52 Outdoor air sensor
51-53 Extract air sensor
Analogue
output-signal
0-10V/20mA
Potentio-
meter-
control
Extra circuit card in model E
Concerns variants
EMX-R-25
1,3 A
eQ 020 – 053, 063,072
EMX-R-35
1,7 A
eQ 056, 068, 079, 090
WARNING!
Do not install any switch between the motor
and the control unit.
Residual voltage remains for 1 minute after
disconnection of the supply voltage.
The test switch and DIP switches may only be
adjusted after disconnecting the supply voltage.
