Download Vaillant Control Center VR 65 Operating instructions

3 Description of the unit
3
Description of the unit
3.1
Description of the cylinder
DHW
8
2
3
M
4
7
6
1
M
5
A
M
B
5
Fig. 3.1 Hydraulics diagram for the connection of the unvented
domestic hot water cylinder
Key
1 Gas-fired wall-hung boiler
2 Cylinder
3 Two port motorised valve (230 V, supplied with cylinder)
4 Electric immersion heater
5 Two port motorised valve (230 V)
8
Installation and maintenance instructions for uniSTOR 0020111105_00