Installation manual

Designing a hydraulic
system
Fan-coil ChillerRadiant panels
Electric radiator Boiler
ON/OFF solenoid valve
Radiator
PLACING THE SOLENOID VALVES IN RADIANT
PANEL SYSTEMS
Radiant panel systems are always managed in zones
and their solution is very similar to that of radiator
systems.
The zones are built up by means of solenoid valves
grouped on the collector, but there is also a water
mixture valve.
This valve is proportional and cannot be controlled by
the My Home temperature control.
This valve mixes the water so that a set water
temperature limit and thus fl oor temperature limit
is not exceeded, which could be annoying and
dangerous.
Open/Close solenoid valve
M
Pump
SYMBOL LEGEND
Radiant panels Three-way mixing valve
M
For this reason this valve must be controlled by a unit
supplied by the panel system manufacturer, or it is
simply a thermostatic valve on which a fi xed water
temperature limit is set.
Valve general symbol
18
MY HOME TEMPERATURE CONTROL