Vaillant VWZ MWT 150 Instrucciones De Instalacion Y De Uso página 8

NOTES ON THE DOCUMENTATION
2 Notes on the documentation
2.1 Observe other applicable documents
∙ Observe absolutely all operating and installation
instructions enclosed with the product, for the various
parts and components of the system.
2.2 Storing documents
∙ Pass these instructions and all other applicable
documents to the system user.
The system user should retain these instructions so that
they are available when required.
2.3 Validity of the instructions
These instructions apply exclusively to:
Type overview
Product Type designation
VWZ MWT 150 Heat exchanger module
3 Description of the product
3.1 Product structure
3.1.1 Heat exchanger module
2
1
B
A
5
Article number
0020143800
4
3
5
6
F
G
C D
E
Key
1 Pump
2 Heat pump circuit air bleed valve
3 Plate heat exchanger
4 Heating circuit air bleed valve
5 Safety valve
6 Filler system
A Installation heating circuit inlet
B Installation heating circuit outlet
C Glycol water circuit outlet to heat pump
D Safety valve drain
E Glycol water circuit inlet from heat pump
F Filler/drain tap
G Filler/drain tap
3.2 Type designation and serial number
Data plate location:
Key
1 Data plate
The type designation and the serial number are shown on
the data plate.
1