flowair T-box User Manual page 46

Airflow
air flow setting
After reaching desired temperature fan of the
heater can operate continously on selected step: 1,
2, 3 or be turned off - select OFF.
110
Setting of delay time
Delay time
fan switch off delay time can be set in the range
0:00 - 10:00 minutes, every 0:30 s. Value ∞ - fan
operates continuously.
valve switch off delay time can be set in the range
0:00 - 10:00 minutes, every 0:30 s. Value ∞ - valve
is constantly open.
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