Table 11:
Control Channel Options
Setting
Description
Options/Range
Factory
Setting
Setpoint
Set the humidifier to operate at a fixed humidity
setpoint value.
0-100
%
50
%
Control
Mode
Select the general control mode for the incoming
control signal.
Demand
- Control signal is from an
external controller
RH P
- Control signal uses internal
proportional controller to interpret
sensed humidity into demand
RH PI
- Control signal uses the
internal proportional-integral
controller to interpret sensed
humidity into demand
On/Off
- Control signal is from an
external On/Off humidistat
Demand
Signal
Type
Select the signal type of the incoming control
signal.
0-5 V
,
1-5 V
,
0-10 V
,
2-10 V
,
0-20
V
,
0-16 V
,
3.2-16 V
,
0-20 mA
,
4-
20 mA
0-10 V
Bandwidth
Adjust the proportional range of the internal P/PI
controller as a percentage of relative humidity
that the humidifier will modulate between 0-100
% output.
2-65
%
10
%
I Time
Set the integral time for error corrections by the
internal PI controller.
1-60
minutes
5
minutes
6.2.6.3 General
Figure 11 -
General Menu
Language
Change the system language of the humidifier.
Options:
English
Factory Setting:
English
LCD Contrast
Adjust the LCD contrast.
Range:
1-10
Factory Setting:
5
US
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User Interface | 31
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