16
USER INSTRUCTIONS
Operating parameters
White balancing
Use the button keys
or
to set the weight of the red
(RED), green (GRE) and blue (BLU) component in the
backlighting of the display (value can be set between 1 and
63). The regulation only applies to the white colour of the
screen. To confirm your choice and move on to the next
parameter, press the
button key within 30 seconds.
Heating / cooling selection
Use the
or
button key to select the operating type
(
= heating;
= cooling;
= auto). The auto
function is visible if the interdiction area
(1)
has been enabled
via the relative ETS parameter, or if the device is operating
as a Slave. To confirm your choice and move on to the next
parameter, press the
button key within 30 seconds.
(1)
The operating mode of the device (heating or cooling) can be managed manually or autonomously (by the
device itself). The manual method is via the local navigation menu or BUS commands that allow you to switch
from one type to another, modifying the specific parameter. The automatic mode is based on the principle of
an interdiction area - i.e. the temperature gap between the setpoints of the HVAC heating and cooling modes,
allowing the automatic switchover from one type of operation to the other.
The figure shows that as long as the detected temperature
is below the heating setpoint, the operating mode is
“heating”; if the detected value is higher than the cooling
setpoint, then the operating mode is “cooling”. If the
detected value is within the interdiction area, the operating
mode remains as before. The heating -> cooling switchover
point corresponds to the setpoint of the HVAC mode relating
to cooling; the cooling -> heating switchover point
corresponds to the setpoint of the HVAC mode relating to
heating.
Air-conditioning
Interdiction area
Heating
