Kampmann PowerKon nano, Assembly, Installation And Operating Instructions

Page: 26 / 44

PowerKon nano
PowerKon nano
Assembly, installation and operating instructions
26
7.2.3 Cabling of PowerKon nano (*24), actuation by room thermostat type 342924
2
W1
4
*
W2
3
1
U
c
2
2
4
V
4
4
V
H
3
2 5
G
N
D
2 1
D
I
DI
CO M
1
2
2
*
W3
4
*
W2
VH
Uc
24 V
GN D
1
3
2
4
VH
Uc
24 V
GN D
1
3
2
4
GN D
-
GN D
G
N
D
G
N
D
V
H
V
H
U
c
U
c
2
2
3
4
2
4
V
2
4
V
2
4
3
1
1
1
1
1
4
*
* Lay shielded cable (e.g. IY(ST)Y, 0.8 mm) separately from power lines. W1: Voltage supply W2: Control signal for fan and actuator W3: Operating mode changeover (optional)
24 V/0-10 V DC
PowerKon nano
Mains power
24 V DC
In situ fusing.
Observe
"Electrical data"
information table.
Room thermostat
type 342924
Actuator
type SD40515-00N
PowerKon nano
24 V DC/ 0-10 V DC
Actuator
type SD40515-00N
A maximum of 10 units can be operated in parallel.
DI = Digital input 24 V = Voltage supply Uc = Fan speed VH = Heating valve GND = Earth
External N/O
Day/ECO changeover