Electrical Connection; Bus Address Setting - Immergas VICTRIX PRO 35 1 I Instruction For Technician And Installer

Wall support (without upper part)
Attention: respect the polarity when con-
necting the data bus cable (A-B).

Electrical connection.

The two wired data bus cable must be connected
to A and B terminals .
The connection must be executed respecting the
polarity. The display does not show anything
whenever polarity is not respected. After con-
necting electrically the zone manager, refit the
front cover till the clamping.

BUS address setting.

The connection between zones managers and
cascade regulator must be obtained through a
data bus cable with two wires. Since the zone
managers are connected in parallel to the data
bus cable, the data transmission requires a bus
address.
BUS address (zone manager).
The bus address classification between cascade
regulators and zone managers is defined by a
rigid scheme set by the producer as explained
in the following scheme:
Pic. 7
Cascade regulator Relative zone manager
BUS Heating
Function
Address circuit
direct circuit
Main cascade
mixed circuit 1
10
regulator
mixed circuit 2
II° direct circuit
cascade mixed circuit 1
20
regulator mixed circuit 2
III° direct circuit
cascade mixed circuit 1
30
regulator mixed circuit 2
IV° direct circuit
cascade mixed circuit 1
40
regulator mixed circuit 2
V° direct circuit
cascade mixed circuit 1
50
regulator mixed circuit 2
BUS
Address
11
12
13
21
22
23
31
32
33
41
42
43
51
52
53
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