The thermostatic regulator, installed on each return branch of the
recirculation circuit, automatically maintains the set temperature.
This device modulates the flow rate in accordance with the
water inlet temperature by means of the action of a dedicated
internal thermostatic cartridge. When the water temperature
approaches the set value, the obturator progressively reduces
the passage. The flow rate supplied by the recirculation pump
is thus distributed to the other network branches, resulting in
effective automatic thermal balancing.

Temperature Setting
The regulator is supplied with a factory temperature setting of
58°C. The temperature is set at the desired value by turning the
adjustmment knob. The graded scale shows the temperatures
to which the indicator can be set. After adjustment, the knob can
be removed and repositioned over the locking slot to prevent
tampering.

Checking Temperature
The valve is supplied with a temperature gauge which allows for
a quick check that the valve is balancing the water to the correct
set temperature. The temperature gauge pocket can also be
used for automatic temperature monitoring to a BMS system
by inserting a 10 mm immersion probe. This probe should be
sourced from your BMS provider in order to ensure compatibily
with their system.