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ENGLISH
Temperature adjustment loop
The temperature set point and the heating/cooling mode (constant supply temperature - constant room
temperature) are entered via the touch screen.
The supply or room temperature is maintained at the set point value by using the output of the regulator
"Y1 heating", "Y2 mixing damper", "Y3 Cooling". A single PI loop is used.
8.1 Simplifi ed menus/Access
The KSDR ECOWATT
®
provides quick access to the main functions.
Access: there are 3 levels of access to the controller:
• User level (no password) - Access to on/off functions - auto or LS/HS and increase in set point tem-
perature (± 3°C)
• Operator level (password) - Access in read and edit mode to settings and parameters, but no access
to system confi guration
• Master level (password) - Access in read and edit mode to settings and parameters, plus access to
system confi guration
KSDR ECOWATT
®
can operate according to 3 operating principles:
• CAV: Constant airfl ow operation
• VAV: Variable speed operation
• COP: Constant pressure operation
Select settings mode
Settings menu access
O K
.
8
7
9
4
5
3
2
1
Entrer PIN code :
1111
Cancel
Enter PIN code : 1111
Then select OK
Setting
Ventilation mode
Select the control mode
Main screen :
Password input
Settings screen :
6
0
Menu screen :
Menu
CAV
COP
VAV
21.4°C
2012-06-26 14:02
25 00 m3 /h
Run mode : ON
Temperature setpoint
