18
5 - ELECTRICAL CONNECTIONS
QG unit electrical panel
XT1 terminal block of the Customer connections
B LAN serial : L max = 100 mt
Cable section: Min. 0,35
Max. 1 mm
2
YVACS DHW valve (accessory 3DHWX)
BT7 DHW storage probe
R6 Electric heaters of the DHW storage (provided by the
Customer)
ST storange high temperature safety thermostat
PER90001 - 230/1/50
B
B
PER90003 - 400/3/50+N
81
61
CN2-6
GND
SIGN
+12VDC
XT1
81
61
CN2-6
GND
SIGN
+12VDC
XT1
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