Specifications

49
- install the multicontact plugs at plus and minus poles of solar module
strings
- connect the strings to the Conergy WR unit
Note! Never disconnect the DC plugs from the respective sockets
during power feed operation of the Conergy WR unit. Before dis-
connecting the strings always first disconnect the mains supply or
switch the Conergy WR to standby operation.
Not complying with this instruction may damage the connection plugs.
Should an electric arc develop during disconnecting, both plug and socket
must be replaced. Do not re-use defective DC plugs.
2. DC plug
(continued)
Connection earth
(yellow/green)
Connect phase (brown)
Connect zero lead (blue)
Install the AC plug as follows:
- slide parts (2) and (3) on to the
mains cable as shown in the
illustration below
- connect the mains cable leads
with the AC plug as shown in
opposite illustration
To make installation and maintenance work easier, the solar modules and
the mains are connected with plugs. Depending on which version is used,
up to five pairs of DC plugs are available for connecting the solar modu-
les. Connection to the mains is effected by means of a touchproof AC
plug which can be latched.
- Fix the Conergy WR unit on the wall as shown in chapter „Installation“
3. DC plug and
AC connec-
tion
Bare the mains cable as shown in
the illustration for the AC-plug-type
connector
20 mm
5 mm