16
ELECTRIC DIAGRAMS FOR EC HEATING UNITS VR MINI, VR1, VR2 AND VR3
Connecting heating unit to controller EC
Connecting heating unit to controller EC and two-way valve with VR Actuator
1. Supply 230 V – 50 Hz
2. Main switch, fuses
4. Heating unit EC
9. Controller EC
1. Supply 230 V – 50 Hz
2. Main switch, fuses
4. Heating unit EC
5. Two-way valve with actuator
9. Controller EC
GND A+ B-
PE L N
1
2
3
4
5
6
7
8
GND A+ B-
1
2
3
4
5
6
7
8
GND A+ B-
1
2
3
4
5
6
7
8
GND A+ B-
1
2
3
4
5
6
7
8
N
L
N
L
Q1
F1
0-1
L N PE
~230V
6.1. Podłączenie Volcano VR Mini, VR1, VR2, VR3, VR-D z silnikiem EC ze sterownikiem HMI VR i
siłownikiem zaworu
1
2
4
4
4
4
5
5
Q1
F1
0-1
L N PE
~230V
5. Podłączenie Volcano VR Mini, VR1, VR2, VR3, VR-D z silnikiem EC i sterownika HMI VR
1
2
9
L N C H
Ao
GND TS TS
PE L N
PE L N
PE L N
A B
Re
d
wi
re
W
hi
te
wi
re
X
9
L N C H
Ao
GND TS TS
A B
Re
d
wi
re
W
hi
te
w
ire
X
(*) Terminal X - VOLCANO HMI-EC HY - NO CONNECT!
(*) Terminal X - VOLCANO HMI-EC HY - NO CONNECT!
GND A+ B-
1
2
3
4
5
6
7
8
4
PE L N
+10V
Ain
Bla
ck
Wh
ite
Gr
een
Ye
llow
Red
Bro
wn
Blu
e
Gr
een
Ye
llow
/
+10V
Ain
+10V
Ain
+10V
Ain
+10V
Ain
Important! Do not connect Terminal X.
GND A+ B-
PE L N
1
2
3
4
5
6
7
8
GND A+ B-
1
2
3
4
5
6
7
8
GND A+ B-
1
2
3
4
5
6
7
8
GND A+ B-
1
2
3
4
5
6
7
8
N
L
N
L
Q1
F1
0-1
L N PE
~230V
6.1. Podłączenie Volcano VR Mini, VR1, VR2, VR3, VR-D z silnikiem EC ze sterownikiem HMI VR i
siłownikiem zaworu
1
2
4
4
4
4
5
5
Q1
F1
0-1
L N PE
~230V
5. Podłączenie Volcano VR Mini, VR1, VR2, VR3, VR-D z silnikiem EC i sterownika HMI VR
1
2
9
L N C H
Ao
GND TS TS
PE L N
PE L N
PE L N
A B
Re
d
wi
re
W
hi
te
wi
re
X
9
L N C H
Ao
GND TS TS
A B
Re
d
wi
re
W
hi
te
w
ire
X
(*) Terminal X - VOLCANO HMI-EC HY - NO CONNECT!
(*) Terminal X - VOLCANO HMI-EC HY - NO CONNECT!
GND A+ B-
1
2
3
4
5
6
7
8
4
PE L N
+10V
Ain
Bla
ck
Wh
ite
Gr
een
Ye
llow
Red
Bro
wn
Blu
e
Gr
een
Ye
llow
/
+10V
Ain
+10V
Ain
+10V
Ain
+10V
Ain
Important! Do not connect Terminal X.
Summary of Contents for VR Mini
Page 1: ...Heating unit Fl ktluftv rmare VR Mini VR1 VR2 VR3 1 12 Check us on EN Manual SV Manual...
Page 24: ...24 Notes...
Page 46: ...46 Anteckningar...
Page 47: ...47 Anteckningar...