28
29
EN
Bus
30m max.
BT Master
SW1 = OFF
BT Extension
SW1 = ON
1 -> 8 sorties
1
ON
6
5
4
3
2
DIP
88
7
1
ON
6
5
4
3
2
DIP
88
7
BUS 1 BUS 2
BUS
Bus
30m max.
Bus
30m max.
1-> 8 sorties max.
1-> 8 sorties max.
1-> 8 sorties max.
1-> 8 sorties max.
BUS 1 BUS 2
BUS
Bus
30m max.
BUS 1 BUS 2
BUS
RT
zone 1
RT
zone 2
RT zone N
4/ APPLICATION EXAMPLES
If the system is without
programming, one of the
thermostats must be set to
'Master' mode (refer to the
thermostat manual).
If the system is without
centralized programming,
one of the thermostats must
be set to 'Master' mode (refer
to the thermostat manual).
PRT
zone 1
PRT zone 2
PRT zone N
Bus
30m max.
BT Master
SW1 = OFF
BT Extension
SW1 = ON
1 -> 8 sorties
1
ON
6
5
4
3
2
DIP
88
7
1
ON
6
5
4
3
2
DIP
88
7
BUS 1 BUS 2
BUS
Bus
30m max.
Bus
30m max.
1-> 8 sorties max.
1-> 8 sorties max.
1-> 8 sorties max.
1-> 8 sorties max.
BUS 1 BUS 2
BUS
Bus
30m max.
BUS 1 BUS 2
BUS
Example 3: Regulation with room by room programming
PRT: Programmable Room Thermostat
Programmer
RT
zone 1
RT
zone 2
RT
zone N
Bus
30m max.
BT Master
SW1 = OFF
BT Extension
SW1 = ON
1 -> 8 sorties
1
ON
6
5
4
3
2
DIP
88
7
1
ON
6
5
4
3
2
DIP
88
7
BUS 1 BUS 2
BUS
Bus
30m max.
Bus
30m max.
1-> 8 sorties max.
1-> 8 sorties max.
1-> 8 sorties max.
1-> 8 sorties max.
BUS 1 BUS 2
BUS
Bus
30m max.
BUS 1 BUS 2
BUS
Example 2: Room by room regulation with centralised programming
4.1 HARD-WIRED
Example 1: Room by room regulation without programming
RT: Room thermostat
