Ultra
Assembly, installation and operating instructions
37
7.2.6 Cabling of Ultra (**00), actuation by Climate controller type 30155, 2-pipe valve actuator 230 V AC, Open/Close
N
PE
L
1
2
gn/
ge
gn/
ge
1
2
g
n/
ge
1
2
1
2
3
gn/
ge
1
2
1
2
1
2
1
2
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
N
N
N
L
H
K
A
I
GN
D
A
O
GN
D
U
I
GN
D
D
I
GN
D
3
1
2
C
O
M
N
O
1
2
1
2
C
O
M
N
O
W11
2*
*
*
W12
W10
W9
1
2
1
2
W8
4
2*
*
*
2*
2*
*
*
3
W
1
1
1
2
2
gn/
ge
1
2
2
1
PE
PE
PE
L
N
C
N
C
N
O
D
1
U
c
U
b
GN
D
A
+
B
-
SH
R
i >
4
9
K
Ω
gn/
ge
1
2
2
1
PE
PE
PE
L
N
C
N
C
N
O
D
1
U
c
U
b
GN
D
A
+
B
-
SH
R
i >
4
9
K
Ω
2*
W6
3
W7
3
W2
2*
W3
3
W4
3
W5
Mains
230 V
Air conditioning
controller
type 30155
In situ fusing.
Observe
"Electrical data"
information table.
Mains 230 V
Unit no. 1
Type 73xx58, 84xx58 and 85xx58,
terminals Ub, Uc and GND only
230 V normally closed,
optional
Thermoelectric shut-off valve
Jumper ex-
works
Contact
e.g. window
Contact
e.g. heating/cooling
Room sensor
- Options -
See air conditioning controller instruction for further information
Ultra EC, electromechanical
Ultra EC, electromechanical
Unit no. 2
Thermoelectric shut-off valve
230 V normally closed,
optional
In situ terminal box
Junction box
Junction box
Type 73xx58, 84xx58 and 85xx58,
terminals Ub, Uc and GND only
Jumper ex-
works
