ABB i-bus KNX Product Manual page 22

Fig. 10: Installation site - Exterior wall
Fig. 11: Installation site – Wetting with fluids
Fig. 12: Installation site – Direct sunlight
Product manual 2CKA001473B9482
Connection, installation / mounting
This also applies to installation on an
■
exterior wall.
– Low outside temperatures have
an effect on temperature
regulation.
Wetting the room temperature
■
controller with fluids is to be avoided.
Just as heat radiated from electric
■
loads can impair the temperature
regulation, so can direct sunlight on
the device.
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