Stulz BNB Series - Page 65

© STULZ GmbH, Hamburg EN / 10-2015 / 1000683
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STULZUltraSonic-SystemforDirectRoomHumidicationBNB-  Operation
9.1.1.2. Setting the operating mode
Thecontrolsystemsupportsveoperatingmodes:
Youcanndadditionalsettingparametersforindividualapplicationsinthe
Technical Manual for STULZ
UltraSonic master/slave control units USM/USS and
to available download on our e-stulz page at
www.stulz.de/en/e-stulz.
USM operating modes
Operating mode* Application Function
Default setting 1**
Application 1
Thehumidiercapacityissetbyanexternal
analogsignal(0-100%)oraroomhygrostat.
Input1:Externalsignal(0-10V)
Default setting 2
Application 2
Thehumidiercapacityissetbyanexternal
analogsignal(0-100%)oraroomhygrostat.
The humidity of the supply air is limited to an
adjustable maximum value.
Input1:Externalsignal(0-10V)
Input2:Supplyairsensor(0-1V)
Monitoring for sensor fracture
Default setting 3
Application 3
The supply air humidity is maintained at a
constant setpoint.
Input2:Supplyairsensor(0-1V)
Monitoring for sensor fracture
Default setting 68
Application 4
Controlled room humidity
Input1:Roomsensor(0-1V)
Monitoring for sensor fracture
Default setting 4
Application 5
Controlled room humidity. The supply air
humidity is limited to an adjustable maximum
value.
Input1:Supplyairsensor(0-1V)
Monitoring for sensor fracture
Input2:Roomsensor(0-1V)
Monitoring for sensor fracture
*For alternative options, see TH STULZ UltraSonic master/slave control units USM/USS.
**Factory setting
CAUTION
Parameterization.
The parameter that is to be set depends on the type of signal from the humidity sensor. Please read
the technical documentation of the humidity sensor.
Note