Kampmann Ultra 73 Series, Инструкция по сборке, установке и эксплуатации

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Ultra
Assembly, installation and operating instructions
48
7.3.5 Cabling of Ultra (*C1), actuation by 0-10 V DC signal by others
W3
2*
W4
3
W5
3
W1
2*
W2
N
PE
L 1
2
gn/ ge
X1
L
N
PE
gn/ ge
1
1
2
2
gn/ ge
A
I2
GN
D
2
2
V
1
GN
D
1
2
R
i =
2
0
K
Ω
1
1
3
3
W6
X1
L
N
PE
gn/ ge
1
1
2
2
gn/ ge
A
I2
GN
D
2
2
V
1
GN
D
1
2
R
i =
2
0
K
Ω
1
1
1
0-
10
V
GN
D
2
3
W8
2*
W7
Mains 230 V
Building automation
system
In situ fusing.
Observe
"Electrical data"
information table.
Mains 230 V
Unit no. 1
24 VDC normally closed,
optional
Thermoelectric shut-off valve
Ultra EC, KaControl
Unit no. 2
Thermoelectric shut-off valve
24 VDC normally closed,
optional
SmartBoard circuit board
Electrical junction box
Note: 0 V - 3 V = valve CLOSED, speed 0 3 V - 9 V = valve OPEN 4 V - 9 V = speed min. to max.
To other units (number depends on current draw and maximum current of the analogue output of the BMS)
Ultra EC, KaControl
PUR-U-EC2 circuit board
PUR-U-EC2 circuit board
SmartBoard circuit board
Electrical junction box
2-pipe heating/cooling
respect unit’s internal resistance!