IVT Vent 402 - Page 12

Installation
Vent 402 – 6721815546 (2021/03)
12
Fig. 15 External connections 13.5 kW
[1] Incoming feed 400 V 3N ~, 13.5 kW immersion heater
[2] Electrical Box
[3] Safety switch
[4] Outside temperature sensor
The output can be limited in the HMI to 4,5kW or 9 kW.
Table 5 Possible power limitation configurations
0
1
2
3
4
8
A
B
D
F
5
6
7
9
C
E
0
1
2
3
4
8
A
B
D
F
5
6
7
9
C
E
PA
P=A
A=0
N
L1 L2 L3
13,5kW, 400V 3N~
Inst.-modul
4 3
T1
2L2
0010028319-003
L2
L1
N
L3
2L2
Effect heat limitation
[kW]
Jumper position and electrical
connection
P-encoder Menu: Electrical mode Menu: Only DHW
Production
Fuse size
12 kW Fig. 17 B 3-stegs - 20
13,5 kW Fig. 15 A 3-stegs - 25