Vaillant VWL Series User Manual

Notes on the documentation 2
5
2 Notes on the documentation
▶ Always observe all operating instructions that are en-
closed with the installation components.
▶ Store these instructions and all other applicable docu-
ments for further use.
These instructions apply only to:
Product
VWZ MEH 97/6
Product
VIH QW 190/6 E GB
3 Product description
3.1 Heat pump system
Design of a typical heat pump system with monoblock tech-
nology:
1
2
4
3
5
6
1 Heat pump, outdoor unit
2 eBUS line
3 System control (option-
al)
4 Heat pump, indoor unit
5 Monovalent domestic
hot water cylinder
6 Heating circuit
3.2 Design of the product
2
3
1
1 Optional installation site
for the system control
2 Reset button
3 Control elements
3.3 Control elements
reset
120
kWh/d
E
4
3 2 1
1 System control (optional
accessory)
2 Reset button
3 Control panel
4 Display

Vaillant VWL Series Specifications

General

Type	Air-to-water heat pump
Refrigerant	R32
Operating Temperature Range (Heating)	-20°C to +35°C
Power Supply	230 V / 400 V, 50 Hz
Weight	90 - 150 kg