flowair T-box User Manual page 50

Antifreeze
Slim
Antifreeze
Antifreeze protection of the heat exchanger. When tem-
perature in the room drops below desired temperature
fans stops and valve is open to 100%. The unit must be
equipped with T3 sensor (optional equipment).
114
Readings
Slim
Readings
To read temperatures near the unit, external tempera-
ture sensors PT-1000 must be connected to DRV control
module.
Temperature in
the room
ON
ON/OFF valve
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