Immergas VICTRIX ZEUS SUPERIOR, Instruction Booklet

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2-7
2-6
2-4
2-5
2-3
2-2
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
During the request for room heating “CH ON”
appears on the display (24) on the status indica-
tor (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 tempera-
ture 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 the
event of connection to the CAR
V2
remote con-
trol, the boiler automatically detects the device
and the symbol (
) is displayed. From this
moment onwards all controls and adjustments
are referred to the CAR
V2
. The stand-by button
“ ”, the Reset button "C", the menu access
button "D" and the DHW priority button "B"
however remain active on the boiler.
Attention: If the boiler is put into stand-by (10)
the "CON" connection error symbol will appear
on the CAR
V2
remote control. The CAR
V2
remote control is however powered constantly
so as not to loose stored programs.
• Operation with Super Comando Amico
Remoto remote control (Super CAR) (Op-
tional). In the event of connection to the Super
CAR remote control, the boiler automatically
detects the device 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 central heating tempera-
ture that is shown on the display but managed
by the Super CAR remote control.
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
remote control 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 symbol
(15) switching off on the display (24). The
disabled function keeps the water contained in
the storage tank at a temperature of 20°C for 1
hour, giving the functioning priority to room
central heating.
2.5 USING THE BOILER.
Before ignition make sure the central heating sys-
tem 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
switches from summer functioning mode (
) to winter functioning mode ( ).
•
Summer ( ): in this mode the boiler func-
tions 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 (Fig. 2-2). By
turning the selector switch (1) in a clockwise
direction the temperature increases and in an
anti-clockwise direction it decreases.
During domestic hot water heating, “DHW
ON” appears on the display (24) on the status
indicator (6) and at the same time as the burner
ignites, the flame presence indicator switches
on (8) with the relative power scale and the in-
dicator (9 and 7) with the instantaneous outlet
temperature from the primary heat exchanger.
• Winter ( ):
in this mode the boiler func-
tions 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 central heat-
ing 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 (Fig. 2-4). By
turning the selector switch (3) in a clockwise
direction the temperature increases and in an
anti-clockwise direction it decreases.
•
Functioning with external probe (Fig. 2-6)
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. 1.9 and par. 3.8
under item “P66”). It is possible to modify the
flow temperature from -15°C to +15°C with
respect to the adjustment curve (Fig. 1-8 Offset
value). This correction, which can be activated
using selector (3) is kept active for any external
temperature measured. The modification of the
offset temperature is displayed via the indicator
(7). The indicator (4) shows the current flow
temperature and after a few seconds from the
modification it is updated with the new correc-
tion. The “SET” indication is displayed (Fig.
2-6). 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 room heating “CH ON”
appears on the display (24) on the status indica-
tor (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 tempera-
ture 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 (central heating
or domestic hot water production) the boiler
goes to “standby” 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 fol-
lowing safety functions are not ensured: pump
anti-block device, antifreeze and three-way
anti-block device.
Winter operation mode with external probe
(optional)
System flow temperature adjustment with
external probe(optional)
Adjustment of the system flow temperature
Winter mode operation
with central heating
Summer mode operation with domestic hot
water heating
Adjustment of domestic hot water