Idiomas disponibles
Idiomas disponibles
230 V AC
L
N
10-24 V AC/DC
L
N
N LT LV
X2
X1 Gas
X4
1. RGA 100
230 V AC
Connecting multiple heaters to a room
thermostat or an environmental control
L
N
N LT LV
X2
X1 Gas
X4
computer
5 Connect a room thermostat for 230 V AC.
1. RGA 100
▷ Method 1: power supply via the heater.
230 V AC
L
N
N LT LV
X2
X1 Gas
X4
230 V AC
L
1. RGA 100
N
▷ Only one bridge may be connected to a single
L
N
N LT LV
230 V AC
heater between connectors X1 and X4. "N" may
X2
X1 Gas
X4
be connected to all successive heaters between
L
1. RGA 100
connectors X4 only.
10-24 V AC/DC
N
L
N
N LT LV
230 V AC
X2
X1 Gas
X4
+V
–
1. RGA 100
X8
L
N
N LT LV
X1 Gas
X2
X4
230 V AC
1. RGA 100
1. RGA 100
▷ Method 2: power supply via the environmental
L
N
N LT LV
230 V AC
X2
X1 Gas
X4
control computer.
1. RGA 100
230 V AC
L
N
N LT LV
L
X2
X1 Gas
X4
N
230 V AC
L
N
N LT LV
1. RGA 100
X1 Gas
X2
X4
L
N
N LT LV
1. RGA 100
X2
X1 Gas
X4
5 Connect a room thermostat for 24 V DC/AC to
230 V AC
1. RGA 100
10-24 V AC/DC
connector X8.
▷ The 24 V power supply must be from an external
source.
L
N
N LT LV
+V
–
X2
X1 Gas
X4
10-24 V AC/DC
X8
1. RGA 100
1. RGA 100
+V
–
230 V AC
X8
1. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
1. RGA 100
RGA100_NF.indd 6
L
N
N LT LV
X2
X1 Gas
X4
2. RGA 100
+V
–
+T
mV
X8
L
N
N LT LV
X2
X1 Gas
X4
2. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
2. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
2. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
+V
–
+T
+T
mV
2. RGA 100
X8
L
N
N LT LV
X1 Gas
X2
X4
2. RGA 100
2. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
2. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
L
N
N LT LV
2. RGA 100
X1 Gas
X2
X4
L
N
N LT LV
2. RGA 100
X2
X1 Gas
X4
2. RGA 100
L
N
N LT LV
+V
–
+T
+T
mV
X2
X1 Gas
X4
X8
2. RGA 100
2. RGA 100
+V
–
+T
+T
mV
X8
2. RGA 100
L
N
N LT LV
X2
X1 Gas
X4
2. RGA 100
GB-6
L
Remote reset
Reset
N
L
i
N
LT
LV
X4
X5
▷ An external remote reset may be connected to
connector X5.
max. 5 A
Reset
Multi-functional outputs
max. 264 V
MFA 1
LV
L
i
1
2
X5
X6
▷ Floating multi-functional outputs can be param-
eterized using connectors X6 and X7. There are
two methods of completing this parameterization:
The PC software for burner control units BCSoft
can be used via the optical interface on the burn-
er control unit, see page 21 (Accessories).
The "Setting mode" menu can be opened us-
ing the MODE selection button (heater OFF)
and used for parameterizing the outputs, see
page 9 (Setting mode).
▷ MFA 1, external fan (max. 5 A)
For improved air circulation in the room, an addi-
tional fan can be connected. The external fan can
be actuated with an adjustable delay (BCSoft) for
switching it on and off. The exact time relates to
the operation of the main fan.
▷ Possible parameterization options:
– Inactive: the external fan is not actuated.
– Main fan active: the external fan is actuated at
the same time as the main fan.
– Main fan inactive: the external fan is actuated
when the main fan of the RGA 100 switches off.
– Modulation enable: the external fan is not actu-
ated until the RGA 100 starts modulating opera-
tion.
max. 5 A
max. 2 A
max. 264 V
max. 264 V
MFA 1
MFA 2
1
2
1
2
X6
X7
max. 2 A
AC/DC
max. 264 V
10-24 V
0 V
MFA 2
–
1
2
+
+V
X7
X8
13.09.20 23:10
