User Manual

Managing application settings
6
A6V11214854_enUS_a 21 | 30
No
Application
settings
Descriptions
Factory
settings
Range Dependencies
21.
Comfort
dehum.
setpoint
Scheduled
dehumidification
setpoint when space is
occupied. This setpoint
must be lower than that
for Protection.
60%RH 0…100%RH
Displays only if
the output is
configured as
Dehumidifier
(no fan) or
Dehumidifier
(fan).
22.
Economy
dehum.
setpoint
Scheduled
dehumidification
setpoint during
transition from
Unoccupied to Comfort.
This setpoint must be
lower than that for
Protection.
60%RH 0…100%RH
23.
Unoccupied
dehum.
setpoint
Scheduled
dehumidification
setpoint when space is
unoccupied.
70%RH 0…100%RH
24.
Protection
dehum.
setpoint
The dehumidification
setpoint if the operating
mode is OFF and
Protection is enabled.
This setpoint must be
higher than all the
humidification setpoints
for Protection.
70%RH 0…100%RH
This setting
displays only if
the output is
configured as
Dehumidifier
(no fan).
This setpoint is
valid only if the
default option is
selected for
Application
setting No. 57.
25.
Max.deviati
on heating
f.dehumidifi
cation
Dehumidification is only
allowed when the
temperature difference
between the current
setpoint and the room
temperature is within
the set value.
3 K 0…10 K
The
dehumidificatio
n function must
be enabled
during the
configuration of
input and
output.
NOTE: Dehumidification control works with a PID algorithm. The algorithm
continuously monitors the difference between the humidity setpoint for
dehumidification and the measured relative air humidity in the room and switches the
dehumidifier ON and OFF automatically to keep the room humidity below the setpoint.
It’s not possible to switch the dehumidifier ON and OFF manually. Changing the
setpoint will affect the dehumidification control to verify the functionality.
Dehumidification setpoints