Evaporative Cooling Humidifier
Installation Instructions and User Manual
www.neptronic.com
Page | 17
Main Menu - Controls
CONTROLS
Settings
Default
Range
Notes/Conditions
1A) Settings
Control Mode:
Int.Temp
Int.in RH, Int. in Temp, Network, Ext.AI1, Ext.AI2, Ext.AI3
Network
option only available with BACnet models
Setpnt Source:
Internal
Internal, Network, Ext.AI1, Ext.AI2, Ext.AI3
If
Int. in Temp
or
Int. in RH
at 1A “Control Mode”.
Network
option only available with BACnet models
Room RH Src:
AI1
AI1, AI2, AI3, Network, None
Network
option only available with BACnet models
Room Temp Src:
AI2
AI1, AI2, AI3, Network, None
Network
option only available with BACnet models
High Limit Src:
AI3
AI1, AI2, AI3, Network, None
Network
option only available with BACnet models
Feedback Signal:
2-10Vdc
0-10Vdc, 2-10Vdc
1B) Control Mode
Occ.Setpnt:
10°C (50°F) or
40% RH
10.0 to 40.0°C (50.0 to 104.0°F) or
10 to 90% RH
If
Int. in Temp
or
Int. in RH
at 1A “Control Mode” and
Internal
at 1A
“Setpnt Source”.
Setpnt Signal:
0-10Vdc
0-10Vdc, 2-10Vdc, 0-20mA, 4-20mA
If
Int. in Temp
or
Int. in RH
at 1A “Control Mode” and
External
(Ext.
AI1, AI2, AI3) at 1A “Setpnt Source”.
Prop.Ramp:
0.5°C (0.9°F) or
5.0% RH
0.5°to 5.0°C (0.9 to 9.0°F) or
1.0 to 20.0% RH
If
Int. in Temp
or
Int. in RH
at 1A “Control Mode”
Integral Ramp:
0.5°C (0.9°F) or
5.0% RH
0.5°to 5.0°C (0.9 to 9.0°F) or
1.0 to 20.0% RH
If
Int. in Temp
or
Int. in RH
at 1A “Control Mode”
Deadband:
0.1°C (0.2°F) or
2.0% RH
0.5°to 5.0°C (0.9 to 9.0°F) or
1.0 to 20.0% RH
If
Int. in Temp
or
Int. in RH
at 1A “Control Mode”
External signal:
0-10Vdc
0-10Vdc, 2-10Vdc, 0-20mA, 4-20mA
If
External
(Ext.AI1, Ext.AI2, Ext.AI3) at step 1A “Control Mode”.
Only this option appears
No additional
settings
n/a n/a
No settings to configure on this screen, if Network at 1A “Control
Mode”.
1C) Room Sensor
RH Signal:
0-10Vdc
0-10Vdc, 2-10Vdc, 0-20mA, 4-20mA
If
AI1
,
AI2
, or
AI3
at step 1A “Room RH Src”
Temp. Signal:
0-10Vdc
0-10Vdc, 2-10Vdc, 0-20mA, 4-20mA
If
AI1
,
AI2
, or
AI3
at step 1A “Room Temp Src”
Min.Temp Range:
-20°C (-4°F)
-50 to 100°C (-58 to 212°F)
Max.Temp Range:
+80°C (176°F)
-50 to 100°C (-58 to 212°F)
1D) High Limit
Signal:
0-10Vdc
0-10Vdc, 2-10Vdc, 0-20mA, 4-20mA
If
Int.in RH
at 1A “Control Mode”,
Network
at 1A “Setpnt Source”
and
AI1
,
AI2
, or
AI3
at 1A “High Limit Src”.
Setpoint:
10 %RH
10 to 90 %RH
Prop. Ramp:
0.0 %RH
10 to 20 %RH
No additional
settings
n/a n/a
No settings to configure on this screen, if None at 1A “High Limit
Src”.
1E) BACnet
MAC Address:
1
0 to 254
Available with BACnet models only
Device Instance:
3153000
0 to 4194302
Auto Baud Rate:
On
On (Enable), Off (Disable)
Baud Rate:
9600
9.6k, 19.2k, 38.4k, 76.8k
Fallback Timeout:
2 min
1 to 15 minutes
1F) Password
Controls Menu
Off (Disable)
On (Enable), Off (Disable)
