CAME TS4.3, User Manual

Page: 53 / 128

K
J
Page
21
-Manual
FA00546-EN
- ver
. 1 - 10/2016 - © C
ame S.p.A. - The cont
ents of this manual may be r
evised at any time, and without notice.
THERMAL PARAMETERS
From this menu, you can choose between two types of tem-
perature control:
- Proportional Integral Control (PI)
M
.
- Differential Thermal Control (Diff)
L
.
To choose one of the two types, tap
J

.
PROPORTIONAL INTEGRAL CONTROL (PI)
L
This type of control enables the device to reduce system
power on times as the ambient temperature approaches the
set temperature, thus obtaining a considerable reduction in
consumption, maintaining the ideal level of comfort.
Proportional integral control has the advantage of being able
to handle a greater variety of systems compared to the differ-
ential thermal setting and is particularly suitable for managing
underfloor and radiant systems.
The offset of the ambient temperature from the set tempera-
ture will be a few tenths of a degree, ensuring more precise
control.
Thermal parameters
Diff
Properties
Thermal parameters
Temperature offset
Humidity offset



You can select from four preset programs according to the type of system to be controlled (PI0, PI1, PI2, PI3) as shown in the
table.
Program Cycle time Minimum time ON Proportional Band Type of system
PI0 5 minutes 1 minute 1.0 °C Fan coils
PI1 10 minutes 1 minute 1.5 °C
Basic system with gas burner, zo-
ne valves, traditional radiators
PI2 5 minutes 1 minute 1.5 °C Electric radiators
PI3 20 minutes 2 minutes 1.5 °C
Radiant or underfloor systems,
cooling
You can select one of the four preset programs according to the type of system to be controlled (PI0, PI1, PI2, PI3) as shown
in the table.
When you tap , the POPUP will appear so you can choose whether or not to save the settings.
Living room