Fan Coil Actuator FCA 2
Updated: Feb-16 (subject to changes) Page
40
of
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3.4.10
Parameter page Setpoint adjustment
The setpoint adjustment is to prevent a too large temperature difference between inside and
outside during the summer. For this, the defined setpoint in cooling mode can be raised
automatically in proportion to the temperature increase outside.
See the appendix: Setpoint adjustment.
Table 29
Designation
Values
Meaning
Also use setpoint
adjustment for internal
control
yes
The basic control setpoint (=
Basic setpoint after reset
+
dead zone
) should be adjusted
step by step in relation to the
outdoor temperature.
no
Setpoint adjustment does not
influence the internal
controller.
Setpoint correction from
25 °C, 26 °C, 27 °C
28 °C, 29 °C, 30 °C
31 °C, 32 °C, 33 °C
34 °C, 35 °C, 36 °C
37 °C , 38 °C,
39 °C, 40 °C
Activation threshold for
setpoint correction.
Adjustment
none
No temperature adjustment
1 K per 1 K outdoor temperature
1 K per 2 K outdoor temperature
1 K per 3 K outdoor temperature
1 K per 4 K outdoor temperature
1 K per 5 K outdoor temperature
1 K per 6 K outdoor temperature
1 K per 7 K outdoor temperature
Strength of the setpoint
correction:
At which change of the
outdoor temperature should
the setpoint be adjusted by
1 K?
