USER GUIDE
HDHFL
6 (8)
Produal Oy
Keltakalliontie 18, 48770 Kotka FINLAND
Tel: +358 10 219 9100 / Fax: +358 5 230 9210
www.produal.com
Information is subject to change without prior notice.
Controller menu
Control method
[PI / P]
Integration time
[50...5000 s]
CO
2
set point
[400...10000 ppm]
CO
2
proportional band
[100...10000]
Integration time
[50...5000 s]
°C set point
[18...26 °C]
° C proportional band
[1.0...32.0]
Integration time
[50...5000 s]
%RH set point
[0...100 %]
%RH proportional band
[10...100]
Integration time
[50...5000 s]
CO
2
set point
[400...10000 ppm]
CO
2
proportional band
[100...10000]
°C set point
[18...26 °C]
° C proportional band
[1.0...32.0]
%RH set point
[0...100 %]
%RH proportional band
[10...100]
Control method
[PI / P]
Control method
[PI / P]
Control method
[PI / P]
M
OK
+/-
+/-
+/-
CONTROLLER
OFF
Cont
CO2
Cont
OK
OK
OK
OK
Modbus ID
PI
Control mode
300
Integr. time s
700
CO2 Setpoint
OK
500
CO2 Propor. band
P
Control mode
OK
+/-
+/-
TEMPERATURE
Cont
OK
OK
OK
OK
Modbus ID
PI
Control mode
300
Integr. time s
21.0
°C Setpoint
OK
2.0
°C Propor. band
P
Control mode
OK
+/-
+/-
HUMIDITY
Cont
OK
OK
OK
OK
Modbus ID
PI
Control mode
300
Integr. time s
50
%RH Setpoint
OK
50
%RH Propor. band
P
Control mode
OK
+/-
MAXIMUM CTRL
Cont
OK
OK
OK
OK
Modbus ID
PI
Control mode
300
Integr. time s
700
CO2 Setpoint
OK
500
CO2 Propor. band
P
Control mode
OK
OK
21.0
°C Setpoint
OK
2.0
°C Propor. band
OK
50
%RH Setpoint
OK
50
%RH Propor. band
OK
The control output can be controlled either according to a one measurement value or according to the maximum
selection of all values. Humidity related settings are only available in RH models.
The
CO
2
values can be adjusted by 10 ppm steps.
The temperature values can be adjusted by 0,1 °C steps.
The humidity values can be adjusted by 5 % steps.