22
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hour, giving the functioning priority to room
central heating
•
Functioning with external probe (part. 18)
optional.
In the case of a system with optional
external probe, the boiler flow temperature
for room central heating is managed by the
external probe depending on the external
temperature measured (Par. 1.6 and par. 3.8
under “P66”). It is possible to modify the
delivery temperature from -15°C to +15°C with
respect to the adjustment curve (see graphics
fig. 1-8 Offset value). This correction, which
can be activated using selector switch (3) is kept
active for any external temperature measured.
The modification of the offset temperature is
displayed using the indicator (7). The indicator
(4) shows the current delivery temperature and
after a few seconds from the modification it is
updated with the new correction. The “SET”
indication appears on the display (see figure).
By turning the selector switch (1) in a clockwise
direction the temperature increases and in an
anti-clockwise direction it decreases.
During the request for central heating “CH”
appears on the display (24) on the status
indicator (6) and at the same time as burner
ignition the flame presence indicator switches
on (8) with relative power scale and the
indicator (9 and 7) with the instantaneous
outlet temperature from the primary heat
exchanger. In the central heating phase, if
the temperature of the water contained in the
system is sufficient to heat the radiators, the
boiler can only function with the activation of
the boiler pump.
From this moment the boiler functions automati-
cally. With no demand for heat, the boiler goes
to “stand-by” function, equivalent to the boiler
being powered without presence of flame.
N.B.:
the boiler may start-up automatically if the
anti-freeze function is activated.(13). Moreover,
the boiler can function for a brief period of time
after a withdrawal of domestic hot water in order
to take the domestic hot water temperature back
into temperature.
Attention:
with the boiler in stand-by mode
(
) hot water cannot be produced and the
safety systems cannot be guaranteed, such as:
pump anti-block, anti-freeze and three way
anti-block.
Adjustment of domestic hot water
Winter functioning mode with
room central heating
Adjustment of the system flow temperature
2.5 USING THE BOILER.
Attention:
the Victrix Superior 32 X 2 ErP boiler
has been designed to operate as an appliance for
room central heating only or, coupled to a specific
optional kit, for central heating and production of
DHW. For this reason the boiler control panel has
a selector to adjust the temperature of DHW, but
its operation is only activated by the optional kits
that also enable the production of DHW. Without
the coupling of these specific kits, the functioning
of this selector and all functions referring to the
DHW are inhibited.
Before ignition make sure the central heating
system is filled with water and that the manometer
(23) indicates a pressure of 1 - 1.2 bar.
Open the gas cock upstream from the boiler.
With the boiler off, only the stand-by symbol
(10) appears on the display. By pressing the (
)
button the boiler switches on.
Once the boiler is on, by pressing button “A”
repeatedly, the functioning mode changes and
pass alternatively from summer functioning
mode ( ) and winter functioning mode ( ).
•
Summer (
):
in this mode the boiler
functions only to heat domestic hot water. The
temperature is set using the selector switch (1)
and the relative temperature is shown on the
display (24) by means of the indicator (2) and
the “SET” indication appears. (see figure). By
turning the selector switch (1) in a clockwise
direction the temperature increases and in an
anti-clockwise direction it decreases.
During the heating of the domestic hot water
“DHW ON” appears on the display (24) on
the status indicator (6) and at the same time
as burner ignition the flame presence indicator
switches on (8) with relative power scale and
the indicator (9 and 7) with the instantaneous
outlet temperature from the primary heat
exchanger.
• Winter ( ):
in this mode the boiler functions
both for heating domestic hot water and
heating the environment. The temperature of
the domestic hot water is always adjusted using
the selector switch (1), the heating temperature
is adjusted using the selector switch (3) and the
relative temperature is shown on the display
(24) using the indicator (4) and the “SET”
indication appears. (see figure). By turning the
selector switch (3) in a clockwise direction the
temperature increases and in an anti-clockwise
direction it decreases.
During the request for central heating “CH
ON” appears on the display (24) on the
status indicator (6) and at the same time as
burner ignition the flame presence indicator
switches on (8) with relative power scale and
the indicator (9 and 7) with the instantaneous
outlet temperature from the primary heat
exchanger. In the central heating phase, if
the temperature of the water contained in the
system is sufficient to heat the radiators, the
boiler can only function with the activation of
the boiler pump.
•
Operation with Comando Amico Remoto
remote control
V2
(CAR
V2
) (Optional).
In case
of connection to the CAR
V2
remote control, the
boiler automatically detects the display and the
(
) symbol appears. From this moment all
controls and adjustments are referred to the
CAR
V2
remote control. The stand-by button
“
”, the reset button “C”, the menu entry
button “D” and the DHW priority button “B”
however remain active.
Attention:
if the boiler is put in stand-by mode
(10) on the CAR
V2
the “ERR>CM” connection
error symbol will appear on the CAR
V2
. The
CAR is however powered constantly so as not
to loose memorised programs.
•
Operation with Super Comando Amico
Remoto remote control (Super CAR)
(Optional).
In the case of connection to
the Super CAR remote control, the boiler
automatically detects the display and the
symbol appears on the display(
).
From this moment it is possible to make
adjustments indifferently from the Super CAR
remote control or the boiler. Except for the
room heating temperature that is shown on
the display but managed by the Super RFC.
Attention:
If the boiler is put into stand-by
(10) the “ERR>CM” connection error symbol
will appear on the Super CAR. The Super CAR
is however powered constantly so as not to
loose memorised programs.
•
Domestic hot water priority function
By
pressing button “B” the D.H.W. priority func-
tion is activated, which is marked by the switch-
off of the symbol (15) on the display (24). The
disabled function keeps the water contained in
the storage tank at a temperature of 10°C for 1
System flow temperature adjustment with
external probe (optional)
Functioning in winter mode with
external probe (optional)
Functioning in Summer mode with
domestic hot water heating.
2-2
2-3
2-4
2-5
2-6
2-7
