Riello Condexa PRO 100, Installation, Technical And Maintenance Manual

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68
SYSTEM MANAGEMENT
Mixed zone terminal board
M03
SAFETY
THERMOSTAT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
ROOM
THERMOSTAT
FLOW
SENSOR
BUS
MIX VALVE PUMP
L L L N N L N
BUS 1
MO1
MANAGING
1 2 3 4 9 10 11 12 13 14 15 16 17 18 5 6 7 8
1 2 3 4 9 10 11 12 13 14 15 16 17 18 5 6 7 8
DEPENDING MO1
DEPENDING
DEPENDING
MO1
MO1
M03
1 2 3 4 9 10 11 12 13 14 15 16 17 18 5 6 7 8
1 2 3 4 9 10 11 12 13 14 15 16 17 18 5 6 7 8
ACCESSORY MIXED ZONE
BUS 2
BUS 2
BUS 2
SAFETY
THERMOSTAT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
ROOM
THERMOSTAT
FLOW
SENSOR
BUS
MIX VALVE PUMP
L L L N N L N
M03
ACCESSORY MIXED ZONE
9
The bus connection to the Depending thermal modules
must be made in parallel without the closing terminal
which would cause a short circuit.
4.3 Communication with Mixed Zone Controller
The mixed zone controller connected to the system must be set
with a specific number of recognition actions, so that the elec-
tronic board of the thermal module recognises which zone is
making the heat request.
The number of recognition actions is set with the help of the
jumpers to be applied to each pair of pins.
9
The setting must be carried out on each board of the addi-
tional zone accessory. To assign the required number to the
additional zone, refer to the following table, applying the
jumpers to the positions illustrated from 1-4.
9
If two zones have the same address, one of the two will not
be recognised.
J18
J8
J1
J20
J3
J18
J3
Jumper 1 = 1
Jumper 2 = 1
Jumper 3 = 0
Jumper 4 = 0
Zone 4
Jumpers
1
2
3
4
Jumpers
Zone number
1 2 3 4
0 0 0 0 1
1 0 0 0 2
0 1 0 0 3
1 1 0 0 4
0 0 1 0 5
1 0 1 0 6
0 1 1 0 7
1 1 1 0 8
0 0 0 1 9
1 0 0 1 10
0 1 0 1 11
1 1 0 1 12
0 0 1 1 13
1 0 1 1 14
0 1 1 1 15
1 1 1 1 16