Regio Midi manual
Chapter 6
Installation
15
Chapter 6 Installation
Mounting
Place the controller in a location that has a temperature representative for the room. A suitable
location is approx. 1.6 m above floor level in a place with unobstructed air circulation. Remove
the frame by pressing the locking tab in the lower edge of the cover with a screwdriver. See
figure 5.
Next, gently lift the electronics cassette out, See figure 6. Be careful not to damage the
electronics.
Figure 5.
Figure 6.
The bottom plate with terminals has several fixing hole combinations. Select suitable holes
and screw the bottom plate onto the wall or connection box, so that the arrows on the bottom
plate point upwards. Do not tighten the screws too hard!
With surface-mounted cabling, break out suitable holes from the marks in the plastic.
Wiring
All units that share the same transformer and communication loop must use the same
transformer-pole for G (terminal 10) and G0 (terminal 11). On the communication loop the A-
terminal (terminal 42) should only be connected to another A-terminal and the B-terminal
(terminal 43) to another B-terminal. Otherwise, the communication will not work.