Fan Coil ‘Analog’
Technical Support:
5
In addition to the type of fan coil and the type of control, the general configuration
includes the following options:
Mode change minimum time:
in cases where the fan coil has both heating and
cooling modes, a minimum time can be selected to ensure that the mode change
is carried out safely. This time will be applied between the fan deactivation and
the valve of the new mode opening.
Figure 2 shows the above, based on operation in cooling mode operation and after
receiving the command to switch to heating mode:
Figure 2.
Minimum time for mode change
Fan coil always on
: a communication object can be provided for the switch-on
and the switch-off of the fan coil control module, as well as its corresponding status
object. Alternatively, it is possible to configure the module to maintain the fan coil
control permanently switched on.
Automatic Air Recirculation in Cooling Mode
: sets whether in the cooling mode
the fan should remain on (thus improving the user comfort) even when the valve
is closed. See ANNEX I. Automatic Air Recirculation in Cooling Mode.
Initialization
: enables to configure the behaviour of the 'Analog' fan coil module
after a bus fault or an ETS download. See section 2.2.3.
Heating
Heating (status)
Cooling Valve = 0
Fan = 0
Heating valve > 0
Fan > 0
Mode Change
Minimum Time
