CIAT AirControl CTA Manuel De Régulation page 83

Connector J13
C4 Shared
NO4 Electric heater stage 1 control (Option)
NO5 Electric heater stage 2 control (Option)
NO6 Electric heater stage 3 control (Option)
C4 Shared
Connector J14
C7 Shared
NO7 Danger fault relay
C7 Shared
Connector J15
NO8 Maintenance fault relay
C8 Shared
NC8 ----------
Connector J16
C9 Shared
NO9 Burner control (Option)
NO10 Burner output decrease or stage 1 control output (Option)
NO11 Burner output increase or stage 2 control output (Option)
C10 Shared
Connector J17
NO12 Plate heat exchanger bypass damper 3-point servomotor opening (Option)
C12 Shared
NC12 ----------
Connector J18
NO13 Plate heat exchanger bypass damper 3-point servomotor closing (Option)
C13 Shared
NC13 ----------
Connector J19
ID15 ----------
ID16 ----------
Connector J20
Y5 Electric heater triac control (Option)
Y6 Humidifier control or rotary heat exchanger wheel speed control (Option)
B9 Outdoor temperature sensor (Option)
BC9 Shared
B10 Network water temperature sensor (Option)
BC10 Shared
ID17 ----------
ID18 ----------
IDC17 Shared
Connector J21
NO14 Opening of the 3-point servomotor for the Free Cooling or mixing damper (Option)
C14 Shared
NC14 ----------
NO15 Closure of the 3-point servomotor for the Free Cooling or mixing damper (Option)
C15 Shared
NC15 ----------
Not used
Connector J10
6-channel connection for an HMI terminal
Connector J11
Rx-/Tx- RS485 link for the pLAN network
Rx+/Tx+ RS485 link for the pLAN network
GND RS485 link for the pLAN network
Connector J23
Not used
EN - 17
EN