Vaillant uniSTOR VIH /2 S Installation And Maintenance Instructions Manual page 23

Gas-fired wall-hung
Wiring via
boiler
Vaillant ecoTEC, eBUS- Vaillant control
compatible centre
Vaillant ecoTEC, eBUS- Vaillant control
compatible centre
Non-eBUS-compatible
Standard
boiler from a third-
cabling box
party manufacturer
Tab. 5.2 Options for combining control components
Installation and maintenance instructions for uniSTOR 0020111105_03
Control system Regulation of cylinder
of the heating circuits reheating
Vaillant dual-channel Vaillant dual-channel eBUS controller
eBUS controller with a Vaillant control centre
Vaillant dual-channel Vaillant dual-channel eBUS controller
eBUS controller with a Vaillant control centre
Programmable timer
230 V timer and standard wiring box
and room thermostat
Installation 5
Connection
Hydraulic
wiring
plan
diagram
S plan 1 ¬ fig. 5.10
Y plan 2 ¬ fig. 5.11
S or Y plan 6 ¬ fig. 5.12
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