Building Basics
Opening Windows
In rooms with automated hoppers, the windows open
automatically when the temperature or CO2 levels rise
above a preset level. You can override the window
control using the manual override switch located at the
classroom door.
In rooms with openable windows, only the top hopper
will be automated, the bottom hopper will be manually
controlled by the user.
Heating
There are several forms of heating within the college
buildings; radiators, radiant panels located on the
ceilings and fan coil units. Radiators are the most
common source of heat and will have thermostats
incorporated to control the output and achieve the
desired temperature. Rooms with radiant panels on
the ceilings will have a controller on the wall in order to
regulate and change the temperature within the space.
Fan coil units are also used to condition the air to
some rooms. These units will be set to achieve the
desired internal temperature but can be adjusted using
a wall mounted controller to change the temperature
within a pre-set range. This controller will also provide
information on the humidity and CO2 levels within
a space in addition to the temperature.
Ventilation
Where mechanical ventilation ie air conditioning has
been installed within a room the conditions will be
maintained automatically through temperature and
CO2 sensors which control the air flow to the room.
In naturally ventilated rooms, opening windows are the
main source of flexibility.
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