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2.2
SELECTION OF OPERATING MODE.
According to the functioning mode selected, the "System
Manager Kit" performs the requests of the user, display-
ing the results on the display.
By pressing the
button, in sequence you pass the
system operating modes:
• stand by;
• summer;
• summer with cooling;
• winter.
The antifreeze function is also present in the following
modes: stand-by, summer and winter.
2.2.1 Functioning in STAND-BY mode
With the "System Manager Kit" in stand-by mode, the
symbol
is displayed
only work in case of room antifreeze request. In this
status the current day and time are still displayed, along
with any operating faults, present humidity percentage
and ambient temperature in the main area.
N.B.: press arrows
for any other stored areas.
2.2.2 Operation in SUMMER mode
Pressing button
switches to summer operation
(
) the "System Manager Kit" enables the system to domes-
tic hot water production only, disabling room central heating
(M01). The display shows current day and time, any
operating faults, ambient temperature and humidity
percentage in the main area.
N.B.: press arrows
for any other stored areas.
(M01). The system can
to view the same parameters
to view the same parameters
2.2.3 Operation in summer mode with cooling
Pressing button
with cooling: the "System Manager Kit" enables both
domestic hot water production and room cooling (M01).
The display shows current day and time, any operating
faults, ambient temperature and humidity percentage
in the main area.
N.B.: press arrows
for any other stored areas.
The "System Manager Kit" allows automatic functioning
in cooling mode, in which a time program manages the
room temperature during the hours of the day.
The desired room temperature can be adjusted onto
two independent levels: comfort (
(
). The distribution of these levels throughout the
day or week is controlled by the hourly programming
(see Parag. 2.5).
The "System Manager Kit" is factory set as shown in
the table below. If this should not satisfy requirements,
it is possible to modify it as described in the following
chapters.
Days
Mon-Fri
Sat-Sun
N.B.: the system is designed to function on comfort
and reduced temperature levels depending on the hour
program set. Therefore also during functioning in re-
duced room temperature conditions, if the temperature
measured is above that set, the system can switch-on.
10 10
switches to summer operation
to view the same parameters
) and reduced
28°C
25°C
-
0 ÷ 24
-
0 ÷ 24
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