17
Manual C
ORRIGO
U-
SERIE
2002-09
Configuration
Some of the functions are not available on all models. This due to that some of the
inputs or outputs have alternative functions.
A. Function sensor AI1
1.
Outdoor sensor. Fixed setting. Do not change
Since the heating control is outdoor temperature dependant this sensor must
be installed and configured for correct function.
B. Function sensor AI2
0.
--- Input not active
1.
HS1 Supply.
AI2 must be configured as HS1 Supply if the sequence HS1is to be used for
heating control.
The temperature at the sensor is controlled by the control valve HS1-CV1 so
that the calculated setpoint is obtained. The setpoint depends on the control
curve which is set in the menu ”Control HS1”.
C. Function sensor AI3
0.
--- Input not active
1.
HS1 Room sensor.
AI3 must be configured as HS1 Room sensor if the sequence HS1is to have
room temperature compensation.
The sensor signal will displace the control curve to compensate the supply
water temperature for any offset in room temperature.
the K-factor determining the room temperature influence on the setpoint must
be set in the menu ”Settings”.
2.
HWC Return temperature in the tap hot water circulation.
A HWC (Hot water circulation) sensor is not used in any control-function but
only for data acquisition.
D. Function sensor AI4
0.
--- Input not active
1.
HS1 Return
2.
HP Supply
The sensor reading is not used in any control-function but only for data
acquisition.
E. Function sensor AI5
0.
--- Input not active
1.
HW Supply
Must be configured to obtain the HW circuit.
The temperature at the sensor is controlled by the control valve HW-CV1 so
that the setpoint temperature is held.
The setpoint is set in the menu ”Control HW/THW.
2.
HP Return
The sensor reading is not used in any control-function but only for data
acquisition.
F. Function sensor AI6
0.
--- Input not active
1.
THW Supply
Must be configured to obtain the THW circuit.
The temperature at the sensor is controlled by the control valve THW-CV1 so
that the setpoint temperature is held.
The setpoint is set in the menu ”Control HW/THW.
Summary of Contents for Corrigo U10 Series
Page 1: ...U10 20 User manual...
