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2. INSTALLATION
POWER UNIT
NOTE
It must be possible to disconnect the device from the mains at any time.
Î Install the mains plug so that it is accessible at any time.
Î If this is not possible, install a switch that can be accessed.
If the mains cable is damaged, it must be replaced by a special connection cable which
is available from the manufacturer or its customer service.
A
Power supply of the controller:
Neutral conductor
N
Conductor
L'
Protective earth conductor ⏚
C
Connection of the electric heater:
Neutral conductor 1400 W
Conductor
1400 W
Neutral conductor 800 W
Conductor
800 W
Neutral conductor 800 W modulating Out3_N
Conductor
800 W modulating Out3_L
E
External interfaces
Terminal 7
GND
Terminal 8
0-10 V input
Terminal 9
PWM input
Terminal 10
PWM input
10
PWM
9
PWM
8
0-10V
T16A 250V~
7
GND
6
VBus
5
VBus
Out1_N
4
Out2_N
3
Out2_L
2
Out1_L
1
F5A 250V~
Out3_L
Out3_N
B
Mains connection of the electric heater:
Neutral conductor
Conductor
Protective earth conductor ⏚
D
Internal supply / data communication:
Out1_N
Terminal 1
cooling element sensor
Out1_L
Terminal 2
cooling element sensor
Out2_N
Terminal 3
fan
Out2_L
Terminal 4
fan
Terminal 5
VBus
Terminal 6
VBus
PE
A
Regler
L'
Controller
N
PE
Netz
B
L
Mains
N
1400 W
800 W
800 W
C
1400 W
800 W
800 W
N
L
®
®
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