Zennio MAXinBOX FC 0-10V VALVE User Manual page 18

The input control signal objects are provided for the reception of the
percentage control variables from a thermostat (such as any of the internal
thermostats of this device; see section 2.7).
Note: the values received through "[FCV1] Cooling Input Control Signal"
will only have effect if Cooling is the current mode (in such case, the values
received through "[FCV1] Heating Input Control Signal" will be ignored,
although they will be taken into account if the mode changes to Heating). The
same happens for the opposite case.
Regarding the valve objects:
 The valve status objects (only available under a local valve control)
 The valve control signal objects (only available under a remote valve
Important: a greater value of the thermostat control variable means a higher effort of
the climate system. This typically translates into a greater opening of the valve (after
applying the configured restrictions), which under the local valve control causes a
higher-voltage signal in the analogue output of MAXinBOX FC 0-10V VALVE.
For valves controlled through other voltage ranges or without a direct proportion
between the valve opening level and the outputted voltage, it is advisable to use the
remote valve control, and either:
Pass the valve control signal object through a logic function (see section 2.6)
and afterwards assign the result to any of the analogue outputs configured as
independent outputs, or
Send the valve control signal object to a specific remote actuator configured
to generate the proper voltage level for the required opening level.
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inform about the current positions (in terms of percentage) of the valves,
and will be sent to the bus whenever the positions change.
control) behave analogously, although in this case they should be linked
to the input objects of the remote actuator, in order to run the valves.
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MAXinBOX FC 0-10V VALVE
18