janitza UMG 806, Руководство пользователя и технические данные

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7.2 Disconnect switch
When installing in a building, provide a suitable
disconnect switch for the supply voltage in order
to disconnect your system and thus your device
from the supply of power.
· Install the disconnect switch of your system or
device in such a way that it is easily accessible
by the user.
· Mark the switch as an isolation device for your
system or device.
7.3 Supply voltage
WARNING
Risk of injury due to electrical voltage!
Severe bodily injury or death can result from:
· Touching bare or stripped leads that are ener-
gized.
· Device inputs that pose a hazard when
touched.
· Disconnect your system from the power supply
before mounting and connecting the device!
· Secure it against being switched on!
· Check to be sure it is de-energized!
· Ground and short circuit!
· Cover or block off adjacent live parts!
A supply voltage is required to operate the device.
The type and level of the supply voltage for your
device can be found on the
rating plate.
The supply voltage is connected via the terminals
on the front of the device.
Before applying the supply voltage, make sure that
the voltage and frequency match the specifi ca-
tions on the rating plate.
After connecting the supply voltage, the display
becomes active.
INFORMATION
Note that the device requires an initialization
phase (boot time) at startup!
If no display appears, check:
· The connection of your device.
· The supply voltage.
ATTENTION
Material damage due to disregard of the con-
nection instructions!
Disregard of the connection instructions or exceed-
ing the permissible voltage range can damage or
destroy your device.
Before connecting the device to the supply
voltage, please note:
· Voltage and frequency must correspond to the
specifi cations on the rating plate!
· Comply with the limit values (see "Technical
data") as described!
· In the building installation, secure the supply
voltage with a UL/IEC listed line circuit breaker/
fuse!
· Observe the following for the isolation device:
- Install it close to the device and easily acces-
sible for the user.
- Mark it for the respective device.
· Do not tap the supply voltage from the voltage
transformers.
· Provide a fuse for the neutral conductor if the
neutral conductor terminal of the source is not
grounded.
INFORMATION
The fuse is a line protection - it is not a device
protection!
N
L
1) Fuse (UL/IEC listed)
2) Isolation device
(disconnect switch
or circuit breaker)
Fig. Supply voltage connection.
1)
2)