Hitecsa i-Basic 3 Installation, Bedienungs Und Wartungs Handbuch Seite 10

10
ITA
SISTEMA 2 TUBI
(valvola modulante 0-10Vdc)
SISTEMA 4 TUBI
(valvole modulanti 0-10Vdc)
LEGENDA
VALVOLA CALDO/FREDDO
YV6
0-10Vdc MODULANTE
VALVOLA CALDO
YV7
0-10Vdc MODULANTE
VALVOLA FREDDO
YV8
0-10Vdc MODULANTE
ENG
2 PIPE SYSTEM
(modulating valve 0-10Vdc)
4 PIPE SYSTEM
(modulating valve 0-10Vdc)
LEGEND
HEAT/COOL VALVE
YV6
0-10Vdc MODULATING
HEAT VALVE
YV7
0-10Vdc MODULATING
COOL VALVE
YV8
0-10Vdc MODULATING