ENGLISH
38
NT_51897201_RHE-AN_130516.docx
REGIN
TX
D
RX
D
LA
N
/S
erv
.
P/
B
B 50
A 51
N 5
2
E 53
NE
T+ 5
7
NE
T- 5
8
Egn
d 59
Airflow measurement – change of coefficient K
8.14
For each of the operation modes (CAV, VAV, COP), an airflow measurement is possible. To do this, the
selection of the fans was configured in the factory in the programmable logic controller. Each unit is thus
defined by its coefficient k defined by its fans.
Coefficient K values
RHE 1300: K=65
RHE 1900: K=93
RHE 2500: K=116
RHE 3500: K=148
Centralized Technical Control (GTC) connection
8.15
The controller in its standard version has an integrated RS485
communication port (to be used with an STP cable).
The standard CORRIGO controller can communicate in Modbus via its
RS485 port by simply activating an internal parameter.
Modbus exchange table
Consult our site
21.4°C
2500 m3/h
2500 m3/h
Menu
OK
.
0
8
7
9
4
5
6
3
2
1
Enter PIN code:
Cancel
1111
Setting
COP
CAV
VAV
Ventilation mode
Sélect next screen
Main screen :
Menu screen :
Pass word :
K-constant : 148
Fan feature
Pressure sensor : 800 Pa
Acces to
adjustment menu
acces to ''adjustement
program "
Enter PIN code: 1111
and select : OK
control mode adjustment :
control mode adjustment :
To exit from a
screen, press
the icon in the
upper
righthand
corner of the
screen
Run mode : On
Maintenance needed
Setting
2012-11-12 14:02
