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STVZSkW ed 09/08
VICTRIX ZEUS Superior kW I
Technical Documentation
Technical Documentation
Electric circuit.
CH mode.
Operating with room thermostat.
By pressing the main button ( )boiler activation is ena-
bled.
By using the button (A) to select (Winter) functioning,
functioning in the CH mode is enabled.
On closure of the room thermostat contact (S20) and if the
system pressure switch contact (S5) is closed (pressure detected
in the primary circuit higher than minimum value) the integrated
P.C.B. powers the pump (M1) by means of relay K2, at ma-
ximum speed by means of relay K5, after which, by diversion
of the K4 relay contact it powers the motor (M) of the 3-way
valve (M30). This functions until the end run switch "1" opens
when the CH position is reached.
If the temperature detected by the NTC flow probe (B1) is
below the setting made on the control panel using the CH
temperature selector switch, the integrated P.C.B. powers the
fan (M20) and manages the speed.
With the consent of the safety thermostat (E4) and the flue
safety thermostat (E6) and the fan (M20) reaching the "vali-
date ignition" speed, the integrated P.C.B. allows to start the
ignition cycle by controlling, first the ignition electrodes (E1)
by means of the K7 igniter relay and then the K3 request relay,
both the coils of the gas valve (Y1).
The ignition of the burner is detected by the integrated P.C.B.
by means of the ionisation electrode (E2).
Operation with Remote Control.
In the case of connection to the CAR or Super CAR remote
control, the boiler automatically detects the display and the
(
) symbol appears on the display.
If the conditions detected by the remote control (CAR or Super
CAR) require ignition in CH mode (CAR SUM/WIN selector
switch in WINTER position or Super CAR button functioning
(Winter), CH temperature adjustment higher than that detected
by the central heating flow probe (B1), requested by the hourly
programmer, room temperature adjustment higher than that detec-
ted), the P.C.B. powers the boiler pump (M1) by means of the
relay K2 and ignition takes place as described previously.
N.B.:
By pressing the main switch ( ) and taking the boiler
into Stand-by, the CAR will show the "CON" connection error
symbol and the "ERR>CM" error will appear on the Super
CAR. The remote control is kept powered without losing the
memorised programs.
N.B.
: Every time switch off occurs when temperature is
reached, the integrated P.C.B. blocks burner functioning in
CH mode for a period of time equal to that set with board
parameters (see integrated P.C.B. functioning).
D
omestic hot water
Central heating
CIRCUIT EXTRA-LOW VOLTAGE CIRCUIT
LO
G
IC
-C
O
N
TR
O
LS
M
IC
RO
PR
O
C
ES
SO
R
Super CAR
(Optional)
ZONES
CONTROL
UNIT (Optional)
IMG BUS
connection
RELAY BOARD (Optional)
Connection for VIRGILIO
palmtop
Microprocessor
programming connector
Storage tank
function
jumper
Содержание VICTRIX Superior 32 kW X
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