Electrical Connection - STIEBEL ELTRON HUV 1 Installation

INSTALLATIoN
Installation
A AB
B
A AB
B

4.3 Electrical connection

WARNING Electrocution
f In case of cable damage, isolate the product
from the power supply.
f Ensure that the power supply cannot be swit-
ched on inadvertently.
24 |
A AB
B
A AB
B
4.3.1 HUV 1 | HUV 2
Property damage
The product is only suitable for factory-set open/close
control.
L1
N
1
2
1 blue
2 brown
3 white
The product is factory-set to flow direction B - AB. To change
the flow direction to A - AB, change the covered rotary selector
from Y2 to Y1.
3
Y2
HUV