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00CNO0183-C
CONDENSINOX -
Installation, Use and Maintenance
Diagram: CX15.1
page 2 / 8
C. CUSTOMER ELECTRICAL CONNECTION
Boiler no. 1:
RVS 63
L
OT
N
Y1
Y2
N
K3
N
OT
RT
+
RT
CD1
CD2
CD1
CD2
M
B3
M
B9
MB
DB
}
Heating circuit 2 mixing valve
Y5
}
Regulated circuit 2 circulating pump Q6
}
Regulated circuit 1 mixing valve
Y1
}
Regulated circuit 1 circulating pump Q2
}
DHW load circulating pump Q3
}
Regulator power supply
}
Regulated circuit 2
fl
ow sensor B12
}
Regulated circuit 1
fl
ow sensor B1
}
Outdoor sensor B9
}
DHW sensor B3
}
LPB bus
(OCI interface cable)
}
Mains supply
}
Isolation valve Y1.1
(terminals Y1-Y2-N)