Commissioning Instructions

Managing application settings
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19 | 61
No.
Applicatio
n settings
Descriptions
Factory
setting
s
Range
Dependencies
17.
Comfort
humidity
setpoint
Scheduled
humidification setpoint
when space is
occupied. This
setpoint must be
higher than that for
Protection.
40%RH
0…100%RH
Displays only if
the output is
configured as
“Humidifier (no
fan).
18.
Economy
humidity
setpoint
Scheduled
humidification setpoint
during transition from
Unoccupied to
Comfort. This setpoint
must be higher than
that for Protection.
40%RH
0…100%RH
19.
Unoccupied
humidity
setpoint
Scheduled
humidification setpoint
when space is
unoccupied.
30%RH
0…100%RH
20.
Protection
humidity
setpoint
The humidification
setpoint if the
operating mode is
OFF and Protection is
enabled. This setpoint
must be lower than all
the dehumidification
setpoints..
30%RH
0…100%RH
This setting
displays only if
the output is
configured as
Humidifier (no
fan) or
Humidifier
(fan) min. ON
time.
This setpoint is
valid only if the
default
Protection
option is
selected for
Application
setting No. 57.
NOTE: Humidification control works with a PID algorithm. The algorithm
continuously monitors the difference between the humidity setpoint for
humidification and the measured relative air humidity in the room and switches the
humidifier ON and OFF automatically to keep the humidity above the setpoint. It’s
not possible to switch the humidifier ON and OFF manually. Changing the setpoint
will affect the humidification control to verify the functionality.
Humidity setpoints