Werbung
Verfügbare Sprachen
Verfügbare Sprachen
2. INSTALLATION
Controller
Power unit
VBus
®
N ⏚ L1
2.1
MOUNTING
WARNING!
NOTE:
Strong electromagnetic fields can impair the function of the controller.
Î Make sure the device as well as the system are not exposed to strong electromag-
The devices must only be located in dry and dust-free interior rooms.
If the device is not equipped with a mains connection cable and a plug, the device must
additionally be supplied from a double pole switch with contact gap of at least 3 mm or must
be equipped with a disconnecting device (fuse) in accordance with the required installation
regulations.
Please pay attention to separate routing of sensor cables and mains cables.
Step-by-step installation:
ATTENTION! DAMAGE THROUGH OVERHEATING!
1. Make sure the hydraulic system is filled and ready for operation.
The controller and the power unit are integrated in the electrothermal station.
2. Mount the sensor module on a DIN rail in the domestic distribution board as close as possi-
ble to the energy meter. Make sure that no load is installed between the sensor module and
the energy meter.
3. Connect the current sensors and the conductors of the sensor module in phase directly at
the energy meter (see page 48).
4. Connect the sensor module with the controller by means of the VBus® (see page 47 and
page 48).
5. Establish the power supply of the controller (see page 50).
6. Run the commissioning menu (see page 61).
7. Carry out the desired adjustment in the Controller menu (see page 60).Attach with the
crosshead screw.
2.2
ELECTRICAL CONNECTION
WARNING!
ATTENTION!
Sensor module
NOTE:
Connecting the device to the power supply must always be the last step of the installation!
Do not use the device if it is visibly damaged!
VBus
®
The power unit is supplied with power via a mains cable. The power supply of the device must
be 100 – 240 V~ (50 – 60 Hz). The cross section of the cable must be 2.5 mm².
The controller is supplied with power via the power unit.
DANGER OF ELECTRIC SHOCK!
Upon opening the housing, live parts are exposed!
Î Always disconnect the device from power supply before opening the
housing!
netic fields.
Commissioning the power stages in a system electrically connected, but not
hydraulically filled can lead to damage caused by overheating!
Î Make sure the hydraulic system is filled and ready for operation.
DANGER OF ELECTRIC SHOCK!
Upon opening the housing, live parts are exposed!
Î Always disconnect the device from power supply before opening the
housing!
ESD DAMAGE!
Electrostatic discharge can lead to damage to electronic components!
Î Take care to discharge properly before touching the inside of the
device! To do so, touch a grounded surface such as a radiator or tap!
47
Werbung
