Antifreeze; Leading Sensor - flowair T-box User Manual

Antifreeze

Automatic protection against too low temperature in
the room. When temperature in the room drops below
desired temperature, LEO and KM units are turned on:
• valves (if installed) opens,
• fan is turned on at 100% of e ciency,
• KM dampers are closed, unit operates using recirculating air.
Units operate until the temperature in the roomis higher
of 1 C than antifreeze temperature, protecting the hall
o
against too low temperature inside and freeze of heating
medium in the exchanger.
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Leading sensor

Temperature sensor
active temperature sensor
leading sensor is the sensor built
in T-box controller
leading sensor is the local sensor. When it is
selected, operation of each unit is regulated
locally
The correction of sensor measurements is also possible.
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