Green Heating Technology
10
Temperature adjustment
Note: correct adjustment leads to creating the conditions for energy saving.
f
Heating system adjustment:
by rotating the knob
12
along the scale
10
, the setting of the heating
system temperature is made (the value, during the adjustment, is shown on the display
5
). Generally,
in the deep cold season and/or with poor building thermal insulation (or if you notice that the burner
stays on for a long time, but the room temperature rises too slowly) prefer higher settings. On the
contrary, if you notice that the room temperature exceeds too much, for thermal inertia, the value
set on the room temperature, it's appropriate to decrease the system temperature.
Note:
if the
Outdoor Sensor Kit
is installed, see also "Out-
door Sensor Kit" on page 51;
if the
Remote Control Kit
is
installed, see also "Remote
Control Kit" on page 52 and the
relevant instruction booklet.
Note: don't make confusion be
-
tween the heating system
temperature
here de-
scribed, with the temperature
of the room set on the Room
Thermostat.
f
Domestic hot water adjustment:
by rotating the knob
13
along the scale
14
, the setting of the
hot water temperature inside the storage, is made (the value, during the adjustment, is shown on
the display
5
). On this type of boiler, we suggest to set the knob in such a way to have a comfortable
hot water temperature by drawing only hot water or eventually by mixing it with a little cold water.
Avoid maximum values
if not strictly needed, that will force to mix the hot water with bigger quanti-
ties of cold water.
A high storage temperature increase the limestone scale of the storage.
Also gas consumption
depends on the set temperature, aside from the quality of the storage thermal insulation.
Remark:
Because of
the thermal dissipation along the pipings, it could be necessary a certain time
before the temperature of the water out of the faucet gets stabilized.
ATTENTION: positions
service 15
and
16
are reserved to the technician. Don't turn the knob
on these positions to avoid malfunctions. Should this happen by mistake, turn immediately the
knob
13
on the scale
14
.
Anti-Legionella function
With regular periodicity the boiler, in Summer or Winter mode, automatically provides for the heating
of the water in the storage, so as to destroy eventual bacteria (expecially
Legionella spp.
) which form in
quiet warm water.
Remark: the Anti-Legionella function is not active when the boiler is in stand-by
8
or in "hot
water Stand-by"
17
mode.
Incidental malfunctioning
Avoid performing personally any intervention that are job of the technician, for example the
ones on the electrical circuits, on hydraulic system or on the gas system, and whatever other
operation that's not mentioned in this "User Guide" section and expressly allowed to the User.
Always address yourselves to qualified personnel.
se
rv
ice
service
8
9
10
12
13
14
15
17
16
11
3
4
6
7
5
1
2
00056 00
Содержание CITY MAX 26 K
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