Computherm E400RF - Putting the Receiver Unit into Operation; Connecting the Controlled Device to the Receiver Unit

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7.2. Putting the receiver unit into operation
To put the receiver into operation, snap the front of the receiver unit o󰀨 the
back part using a at-blade screwdriver. To remove the front panel, press the
retaining claws on the top and bottom of the product. After this, the front panel
of the receiver should be removed from the back panel and then the back pan-
el should be xed to the wall near the boiler with the supplied screws. Above
the connection points, the N-L and the NO-COM-NC are marked to indicate
the connection points.
7.2.1. Connecting the controlled device to the receiver unit
The receiver with changeover output controls the boiler (or air conditioner)
via a potential-free relay with connection points: NO, COM and NC. The con-
nection points for the room thermostat of the heating or cooling device to be
controlled should be connected to the NO and COM terminals of the terminal
Figure 3