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p. 10 - Manual FA00264-EN - v. 1 - 02/2018- © Came S.p.A. - The contents of this manual may be changed, at any time, and without notice.
TEMPERATURE OFFSET I
If the terminal is not properly installed, for example, near a
heat source, the temperature detection may be imprecise or
unrealistic.
To offset this inconvenience you can calibrate the reading
by ±2 °C and thus optimize both comfort and consumption.
Usethe + – keys to set the temperature's calibration value .
Clicking on the icon brings up a notice for saving or not
saving the settings you have just made.
The proportional integral setting lets you manage a greater variety of systems, compared to the thermal differential setting. And,
it is especially suited to manage floor-installed and radiating systems.
The offset between the room and temperature and the set temperature will only be of a few tenths of a degree, for more
precise adjustments.
You can choose four preset programs depending on the type of system (PI1, PI2, PI3, PI4) as shown in the table.
Program Cycle duration Minimum time ON Proportional Band System type
PI1 10 minutes 1 minute 1.5 °C Basic system with gas burner, zone valve
and traditional radiators
PI2 5 minutes 1 minute 1.5 °C Electric radiators
PI3 20 minutes 2 minutes 1.5 °C Floor-installed radiating systems, cooling
PI4 5 minutes 1 minute 1.0 °C Fan coils
You can choose one of the four preset programs depending on the type of system (PI1, PI2, PI3, PI4) as shown in the table.
Clicking on the icon brings up a notice for saving or not saving the settings you have just made.
Living roomTemperature offset
Living room
Diff
Thermal parameters
Use the + – keys to set the desired value for the temperature differential.
Clicking on the icon brings up a notice for saving or not saving the settings you have just made.
CONTROL WITH TEMPERATURE DIFFERENTIAL
This setting type is suggested for systems that are especially
hard to control due to extreme variations outdoor in tempe-
ratures.
The temperature differential is adjustable between 0.0 °C
and 2.0 °C.
If you have set a temperature differential of 0.2°C and a tem-
perature of 20°C, the system will switch on at the moment in
which the thermostat detects a temperature of 19.8°C, and
will switch off when the temperature reaches 20.2°C.