Advertisement
Technical Documentation
Electrical circuit.
(from the serial number 3035590 for VICTRIX 20 Plus)
(from the serial number 2773117 for VICTRIX 27 Plus)
Legend:
A1
-
Storage tank (optional)
B1
-
NTC heating probe
B3
-
External probe (optional)
B4
-
NTC storage tank probe
CAR -
Amico Remote Control (optional)
CZ
-
Zone control unit (optional)
DL1 -
Central heating function LED
DL2 -
D.h.w. function LED
DL3 -
Flame detection LED
E1-E2 -
Ignition electrodes
E3
-
Detection electrode
E4
-
Temperature safety thermostat
E6 -
Fume thermostat
The VICTRIX Plus electrical circuit is completely connected
to a microprocessor controlled p.c.b. that controls generator
functions.
230 V AC circuit.
Detection electrode
(E3)
Line fuse
(F)
STVP ed 02/06
����� �������
������
�����
���������
������
������
�����������������
����������
����������
�����
Safety devices and checks.
This detects ignition of the burner by whose flame it is covered.
It is connected to the ignition board detection circuit.
This cuts power to the circuit when the current absorbed is over 3.15 A.
It is fitted on the modulating control board.
Technical Documentation
�������
�������
����
�����
������������������������������
�����������������������������
��������������������������
�������
�����
F
-
Line fuse
M1
-
Circulator
M2
-
Fan
M3
-
3-way diverter valve
PU1 -
Reset lock condition
R1
-
D.h.w. inhibition resistor
S1
-
Rotary main switch
S2
-
Pump flow switch micro
T
-
Transformer fuse
TA
-
ON/OFF room thermostat (optional)
T1
-
Voltage transformer
U1
-
Rectifier inside the gas valve connector
X20
-
TA or CAR inhibition jumper
Y1
-
Gas valve
Some of the devices on the circuit operate at mains voltage
(230 V AC) while the others at low voltage.
15
3.15 AF fuse
250 V
VICTRIX Plus
Advertisement
