CONDEXA PRO
54
J17
J10
Main
T3
The microswitches on the slave boards are factory-set so as to interface a master boiler (50 M or 100 M) to a slave boi-
ler (100 S). If other slave boilers need to be connected, the microswitches must be set again.
Accessing the slave boards
- Move the main system switch to "off"
- Access the slave boards inside the boiler control panel (see the steps described on page 65)
- Follow the address setting procedure described below, and then connect the boilers using the special bus cable (see
the wiring diagrams starting from page 14).
Setting the ADDRESSES
Each slave board (one for each heat generator) must be configured so as to be recognised in the right sequence by the
master board.
The slave generators should first of all be divided into blocks; the system can manage up to 15 blocks of four slave
generators each.
For example, if 5 slave generators are connected to a master, there are two blocks: the first made up of four slave gene-
rators and the second of one slave generator.
Consequently, the addresses should be set as follows:
- Identify the block of four that the slave generator being configured belongs to (for example block 1, 2, ………, up to
block15)
- Identify the position of the slave generator inside each block (e.g. position 1, 2, 3 or 4).
SLAVE address
Table of SLAVE addresses
Table of BLOCK addresses
SLAVE board
BLOCK address
ON
OFF
1
2
1
2
3
4
OFF
ON
OFF OFF OFF OFF
Emergency
OFF OFF OFF
ON
1st block
OFF OFF ON
OFF
2nd block
OFF OFF ON
ON
3rd block
OFF ON OFF OFF
4th block
OFF ON OFF
ON
5th block
OFF ON
ON
OFF
6th block
OFF ON
ON
ON
7th block
ON OFF OFF OFF
8th block
ON OFF OFF
ON
9th block
ON OFF ON
OFF
10th block
OFF OFF ON
ON
11th block
ON
ON OFF OFF
12th block
ON
ON OFF
ON
13th block
ON
ON
ON
OFF
14th block
ON
ON
ON
ON
15th block
Microswitches
BLOCK
1
2
3
4
OFF
OFF
1
OFF
ON
2
ON
OFF
3
ON
ON
4
Microswitches
SLAVE
address
1
2
SETTING THE ADDRESSES FOR CASCADING CONFIGURATIONS
Summary of Contents for CONDEXA PRO 100 S
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