EN-13
EN
Connector J16
C9 Shared
NO9 Mixing damper 3-point servomotor opening
NO10 Mixing damper 3-point servomotor closing
NO11 ----------
C10 Shared
Connector J17
NO12 Coil 1 pump control
C12 Shared
NC12 ----------
Connector J18
NO13 Coil 2 pump control
C13 Shared
NC13 ----------
Connector J19
ID15 ----------
ID16 ----------
Connector J20
Y5 Coil 2 valve control (hot water, cold water or Pre-heating triac)
Y6 ----------
B9 Return air (fresh air) temperature sensor
The temperature of the air extracted from the room can be regulated based on the
setpoint (if selected) 20 seconds after the fans are turned on.
BC9 Shared
B10 Supply air remote temperature sensor
This sensor is used if a heating coil is used in the intake duct after the air handling unit.
The temperature of the air drawn into the room will be regulated based on the setpoint
(if selected), 20 seconds after the fans are turned on.
BC10 Shared
ID17 ----------
ID18 ----------
IDC17 Shared
Connector J21
NO14 ----------
C14 Shared
NC14 ----------
NO15 ----------
C15 Shared
NC15 ----------
Connector J22
C16 Shared
NO16 Plate heat exchanger bypass damper 3-point servomotor opening
NO17 Plate heat exchanger bypass damper 3-point servomotor closing
NO18 ----------
C16 Shared
Connector J24
+5 Vterm Outdoor terminal power supply
GND Shared
+5 Vref Power supply for enabled sensors
1.10.2 Other
Connector J9 Not used