Netafim NMC PRO CLIMATE - Page 54

NMC-PRO
USER GUIDE
Doc. Name: NMC-PRO ׀ User Guide Ver 3.05.03 Revision: 2.2 Page: 54
Crop Management Technologies
# Parameter Explanation Unit/Range Default
7.
Influence of
Relative
Humidity on the
Minimum Water
Temperature
A four point table which defines the
influence of the measured humidity in
the greenhouse on the minimum pipe
temperature.
For example: If the humidity is high, then
increase the minimum temperature of
the water in order to decrease the
humidity in the greenhouse.
0-100% Vs.
-100° to
+100° C
0-0
8.
Low Speed
Pump Always
On
Option to force the circulation pump to
operate throughout the entire period.
Yes/No No
9.
Temp Difference
for Low Speed
Pump On
Low Speed Pump is turned ON if the
difference between the calculated water
heating network temperature and the
greenhouse temperature is higher than
this set point.
0° to +150° C 5
10.
Temp Difference
for Low Speed
Pump Off
Low Speed Pump is turned OFF if the
difference between the calculated water
heating network temperature and the
greenhouse temperature is lower than
this set point.
0° to +150° C 3
11.
Temp Difference
High Speed
Pump On
High Speed Pump is turned ON if the
difference between the calculated water
heating network temperature and the
greenhouse temperature is higher than
this set point.
0° to +150° C 20
12.
Temp Difference
High Speed
Pump Off
High Speed Pump is turned OFF if the
difference between the calculated water
heating network temperature and the
greenhouse temperature is lower than
this set point.
0° to +150° C 1
13. Off Delay
Delay before switching off the heat
circulation pump.
mm:ss 05:00
14.
Use External
Contact
Option to use external contact
Yes/No
15.
Water Temp
with External
Contact
If Yes is selected in parameter 14, then
the system ignores the calculated water
temperature and regards to this value as
the target water temperature.
0° to +120° C 0