Immergas VICTRIX 50 - VICTRIX 50 Main Components

4
STV50 ed 04/04 ermoregulation VICTRIX 50
5
STV50 ed 04/04 ermoregulation VICTRIX 50
Cascade regulator electrical connection.
Main supply connection.
1 - Relay output (not used)
2 - Relay input (not used)
3 - Direct circuit pump (HC)
4 - N.C.
5 - Domestic hot water circuit pump
6 - L 1/ 230 V (main supply)
7 - Mixed circuit valve (MC 1) OPEN
8 - Mixed circuit valve (MC 1) CLOSED
9 - Mixed circuit 1 pump
10 - Variable output relay 1
11 - Variable output relay 2
12 - L 1 230/V
13 - Mixed circuit valve (MC 2) OPEN
14 - Mixed circuit valve (MC 2) CLOSED
15 - Mixed circuit 2 pump
16 - N.C.
17 - Relay output (not used)
18 - Relay input (not used)
19 - (not used)
20 - (not used)
21 - N/230V
22 - L1 /230V
Low tension connections.
23 - GND common
24 - Data bus connection - signal A (zone controls and room thermostats)
25 - Data bus connection - signal B (zone controls and room thermostats)
26 - External sensor (not to use, connect to the boiler)
27 - (not to use)
28 - Domestic hot water sensor
29 - Temperature sensor zone 1
30 - Variable input 1
31 - Variable input 2
32 - Variable input 3
33 - Temperature sensor zone 2
34 - (not to use)
35 - (not to use)
36 - Impulses input
37 - Boiler data bus A
38 - Boiler data bus B
NOTE: For the connection to the hydraulic circuit components see the schemes
at pages 8-11.
Bus address (Cascade regulator).
In case that only one cascade regulator is installed, the bus
address is always 10. With more regulators connected (at least
ve) the regulator directly connected to the boiler must have
the bus address 10. For the other regulators, the addresses must
follow numbers 20, 30, 40 e 50.
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main supply
Pic. 10
Zones and cascade regulator start up.
Segment test and instrument identication.
At the rst appliance start up or when power supply is restored
all the display segments are visualized:
Segment test
e instrument model with its type code and software version
is then displayed.
Type of instrument
software version
type code
If no errors are signalled, the standard display appears indica-
ting date, time and current boiler temperature.
Standard display
Wednesday 21 August 2001
time 16:32 Temperature 63,5°C
e active summer switching-o appears on the standard display
with a sunshade symbol (
).
Summer switching-o
active
e active anti-freeze function appears on the standard display
with a snow crystal symbol (
).
Anti-freeze protection
active
Code entering for parameters modication.
Technician code.
After entering the code, the parameters reserved for the tech-
nician are activated: these ones can be modied according to
the characteristics of the system.
Code entering.
For entering the technician code it's necessary to press at the
same time the buttons
and for approx. 3 seconds
until the word "code" appears on the display.
000000000000
00:00
6 6 6 6 66 6 6
00:00:0
V 1.0
15
U 223BVV
+
63.5°
16:32
WE 21.AUG. ‘01
6
63.5°
16:32
WE 21.AUG. ‘01
6
63.5°
16:32
WE 21.AUG ‘01
6
0 0 0 0
C O D E