Stiebel Eltron HUV 1 Installation page 19

INSTALLATIoN
Product description
Any other use beyond that described shall be deemed inappro-
priate. observation of these instructions and of the instructions
for any accessories used is also part of the correct use of this
appliance.
2.2 Safety instructions
only qualified contractors should carry out the installation and
commissioning of this product.
We guarantee trouble-free function and operational reliability
only if original accessories and spare parts intended for the
product are used.
The product should only be operated once it is fully installed
and all safety equipment has been fitted.
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.
WARNING Electrocution
f Ensure that all cable entries comply with the
appropriate protection class.
HUV
CAUTION Burns
f Allow water-carrying pipes to cool down in your
immediate installation area.
f Reduce the system pressure to the ambient
pressure.
3. Product description
The 3-way heater diverter valve is equipped with an actuator.
3.1 Standard delivery
- 3-way heating diverter valve
- Actuator
- 3x mating fitting G1 1 / " x 1" (HUV 1 only)
2
3
- 3x mating fitting G2 / " x 2" (HUV 2 only)
4
The actuator is mounted on the product in the delivered con-
dition.
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