Trox Technik FSL-CONTROL II Installation And Configuration Manual page 27

FSL‑CONNECT software > Setting control temperatures and operating times (commissioning wizard, or ...
Only the TROX Technical Service can change the fol-
lowing parameters:
Cascade - This parameter influences the calcula-
influence tion of the supply air setpoint tempera-
ture. The higher the cascade influ-
ence, the smaller the deviation of the
supply air temperature from the cas-
cade basic value; factory setting: 40 %
Allowed con- - Range for which the supply air temper-
trol deviation ature is not corrected; factory setting:
0.5 K
Gain - Follow- - The higher the 'Gain - Follow-up con-
up control trol' value, the larger the valve stroke
change; factory setting: 4.0
Time constant - The higher the 'Time constant -
- Follow-up Follow-up control' value, the more
control often the valve stroke is adapted;
valve setting: 5.0
Fan stage (Fig. 19/5)
Temperature - When the set T
deviation at max-
tion is reached, the fan is automat-
imum fan stage
ically set to the highest stage; fac-
tory setting: 3.0 K
Minimum resting - Period of time for which the current
time at current fan stage remains set; factory set-
fan stage ting: 180 s.
3.2.2.1.2 Heating
Room temperature limits (Fig. 19/7)
In heating mode the room temperature is heated to the
comfort range lower limit for the operating mode. If the
room temperature is below the comfort range, the unit
starts to heat the room air. If the room temperature is
within the comfort range, the supply air is provided to
the room with the set cascade basic value for heating.
You can set the lower limit of the comfort range for
each operating mode independently.
Recommended:
– Occupied: 21 °C
– Standby: 21 °C
– Unoccupied: 19 °C
Supply air temperature limits (Fig. 19/8)
For a comfortable room climate the supply air tempera-
ture should not exceed 45 °C.
3.2.2.2 Fan stage adjustment based on air quality
To set air quality control, go to the main menu and select 'Commissioning assistant' (commissioning wizard).
to T devia-
set actual
Single room control system FSL‑CONTROL II
Control of ventilation units
You can set the upper limit of the comfort range for
each operating mode independently.
Recommended:
– Occupied: 45 °C
– Standby: 45 °C
– Unoccupied: 45 °C
Control parameters (Fig. 19/9)
Cascade basic value
Cascade influence
Allowed control deviation
Gain - Follow-up control
Time constant - Follow-up
control
Only the TROX Technical Service can change grey
parameters.
Fan stage (Fig. 19/10)
Temperature - When the set T
deviation at max-
tion is reached, the fan is automat-
imum fan stage
ically set to the highest stage; fac-
tory setting: 3.0 K
Minimum resting - Period of time for which the current
time at current fan stage remains set; factory set-
fan stage ting: 180 s.
- Cascade control setpoint
value; factory setting:
22 °C
- Factory setting: 40 %
- Same as cooling
- Same as cooling
- Same as cooling
to T devia-
set actual
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