Hardware manual PCD7.LRxx-PG5 room controller │ Document 27-653; version ENG07 │ 2019-03-21
Saia-Burgess Controls AG
Programming
General guidance
2-19
2
2.11 Installation information for room operating devices
expert as per the circuit diagram. Existing safety regulations must be observed.
The room operating devices are only used to control the temperature in dry,
closed rooms. The permissible relative air humidity is max. 90%, non-condens-
ing.
For as accurate a temperature measurement as possible, certain requirements
for the installation location of the temperature sensor must be met. This is true
both for the room controller itself and for the externally-connected temperature
sensor.
The devices are to be installed directly on the wall or in a recessed socket.
Avoid direct sunlight or lighting from
powerful lamps.
Do not install close to heat sourc-
es such as radiators, refrigerators,
lamps, etc.
Do not install close to windows and
doors because of draughts.
Do not position the room operating
device in the path of air currents
emanating from air conditioning or
ventilation systems.
Ensure that
Saia® DDC
Saia®
DDC
1
Installing the
housing bottom
2
Wiring the device
3
Unlocking
4
Removing the housing
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