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• The circuit example shows the connection of a device to
the NO output of the relay. Depending on the connected
heating or cooling device, the NO connector (closing con-
tact) or NC (opening contact) must be used.
The maximally permissible connection values for the electric device
can be found in chapter 13.
• Open the screws of the contact strip and insert the wires until the insulation
is above the edge of the contact surface in the terminal. Hold in position
and tighten the screws. If you cannot push the wire into the terminal strip
far enough, check the length of the end splice. After assembling, check and
re-tighten all the screws.
• Fasten the cover with screws to front of the contact strip.
• Insert the switching logic into the wall-mounted front part of housing. Make
sure that labels and display are legible and not in an upside down position. If
this is the case, the parts are not in proper contact. The switching signals are
transferred from the logic to the front part of housing by way of three contacts.
• Switch the voltage supply back on.
