External probe
The connection of an outdoor sensor is always
required for Smart Control.
n Mount the external probe pointing skyward, in
a north-easterly direction, about 2.5 metres
above the ground. It may not be subjected to
direct sunlight and is to be protected against
excessive wind. Installation above windows or
air ducts is to be avoided.
n In order to carry out the installation, remove the
cover and secure the probe with the screw pro-
vided.
n A cable with a wire cross-section of min. 0.5
mm
2
provided by the customer is recom-
mended for connecting the probe.
Fig. 13: External probe
17