*****INTERNAL*****30 R_D proof- 26.10.2022 / 09:15:46- VaillantGroup\DOC-agt\Brand\VIH_QW_190_6\ENG\OI-II_GB_0020291525
6
Operating instructions 0020291525_04
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
VIH QW 190/6 E GB
3
Product description
3.1
Heat pump system
Design of a typical heat pump system with split technology:
1
2
4
3
5
6
1
Heat pump, outdoor unit
2
eBUS line
3
System control
(optional)
4
Control for the indoor
unit
5
Heat pump, indoor unit
6
Heating circuit
3.2
Product design
1
4
2
3
1
Front flap
2
Recessed handle
3
Control elements
4
Plate with serial number
on the rear
3.3
Opening the front flap
1
▶
Pull the front flap on one of the recessed handles
(1)
towards you.
3.4
Control elements
reset
120
kWh/d
E
4
3
2
1
1
System control (optional
accessory)
2
Reset button
3
Control panel
4
Display
