Vaillant aroSTOR VWL B 270/5 Notice D'emploi page 49

2 Notes on the
documentation
2.1 Observing other applicable
documents
▶
Always observe all operating instruc-
tions enclosed with the installation com-
ponents.
2.2 Storing documents
▶
Store these instructions and all other
applicable documents for further use.
2.3 Validity of the instructions
These instructions apply only to:
Unit – article number
aroSTOR VWL B 270/5 0010026817
These instructions apply only to:
– India
3 Product description
The product operates at air temperatures
between -7 °C and +45 °C. Outside of this
temperature range, domestic hot water
generation is only possible when using an
additional energy supply.
8000015877_00 Operating instructions
3.1 Product design
5
4
3
2
1
1 Cold water inlet
2 Domestic hot
water outlet
3 Hot water circu-
lation
3.2 Overview of the control
elements
1
2
3
1 Menu button
2 On and off but-
ton
3.3 Displayed symbols
Sym- Meaning
bol
Compressor in operation
Fan in operation
Defrosting function active
Electric back-up heater in operation
4 Air removal
5 Supply air open-
ing
4
3 Button for setting
the time
4 Rotary knob
49