Safety Instructions And Regulations - Vaillant VWS 380/2 Manual Del Usuario

1 Notes on the documentation

2 Safety instructions and regulations

3 Installation
1 Notes on the documentation
We will not assume liability for damage caused by
failure to observe these instructions.
Applicable documents
Installation instructions geoTHERM No. 0020051574
Operating instructions geoTHERM No. 0020051578
Any additional instructions for accessories and control-
lers also apply.
Validity of the instructions
These installation instructions apply exclusively to appli-
ances with the following item numbers and production
dates as of 03/2011:
Type
VWS 380/2 (≥ R1)
VWS 460/2 (≥ R1)
VWW 380/2 (≥ R1)
VWW 460/2 (≥ R1)
Tab. 1.1: Item numbers of the appliances
Please refer to the type plate for the appliance item
number.
a Attention!
To maintain proper functioning of the Vaillant
device over the long term, and to avoid altering
the approved series configuration, use only
original Vaillant spare parts for maintenance
and service work! The Vaillant factory custom-
er service will provide you with information.
2 Safety instructions and regulations
The start-up current limiter must be installed by a certi-
fied skilled technician who is responsible for complying
with currently applicable standards and regulations.
e Danger!
Risk of electric shock! Always disconnect all
power supplies before starting any electrical in-
stallation work. Make sure they are safeguarded
against inadvertent reactivation.
8
3
Included in delivery:
- 6 screws M6 x 10 cross recess
- 6 serrated washers
- Start-up current limiter
- Installation instructions (Art. No. 0020117215)
Item number
0010006692
0010006693
0010006696
0010006697
Fig. 3.1 Position of the start-up current limiter
Replacing the start-up current limiter
• Remove the cover plate. To do so, loosen the five nuts
(1) and remove the serrated washers underneath.
Fig. 3.2 Removing the cover plate
Assembly
Installation instructions - Start-up current limiter VWS/VWW
1