Competent - parallell
Wiring diagrams - Without heat
X5
C2
X4
C1
X3
ROOM
PE N
L
SUPPL
Y
230V
ACTUA
T
OR
230V
SIR
eB1
C2
X5
C1
X4
ROOM
X3
Pot.
Unit ID
SIR
eB1
N
L
PE
N
L
PE
ACTUA
TO
R
SUPPL
Y
C2
X5
C1
X4
ROOM
X3
Pot.
Unit ID
SIR
eB1
N
L
PE
N
L
PE
ACTUA
TO
R
SUPPL
Y
Pot.
Unit ID
Pot.
Unit ID
≠
SIR
eUA1
EXTERNAL SETBACK TEMP.
ON/OFF (potential free contact)
EXTERNAL ALARM IN
(potential free contact)
EXTERNAL RPM 0-10V DC IN
EXTERNAL ON/OFF, 5-30V AC/DC
ALARM OUT (BMS)
(potential free contact,
max 3A, 230V)
7
89
10
11
12
15
16
17
18
19
20
COM 1
COM 2
BUS
ROOM
SIR
eC1X
+
-
SIR
eDC
AR3500
10
