Salda AMBERAIR COMPACT S-CX H Operation, Installation & Maintenance Instructions page 45

WIRING TERMINALS TYPE
X1: 1,3
Cathode
X1: 2,4
Anode
X2: 1,2,3,4
Holo input and power
X3: 1
Digital input (NO/NC)
X3: 3
Digital input (NO/NC)
X3: 5
Digital input (NO/NC)
X3: 2,4,6
Reference voltage
X4: 1
Digital input (NO/NC)
X4: 3
Digital input (NO/NC)
X4: 5 Digital input (NO/NC)
X4: 7 Digital input (NO/NC)
X4: 2,4,6,8 Reference voltage
X5: 1 Analog input (NTC)
X5: 3 Analog input (NTC)
X5: 5 Analog input (NTC)
X5: 7 Analog input (0-10V)
X5: 2,4,6,8 Ground
X6: 1 Analog input (NTC)
X6: 3 Analog input (NTC)
X6: 5 Analog input (NTC)
X6: 2,4,6 Ground
X7: 1,2,3,4,5, Communication interface and power
X8: 1,2,3,4,5,6,7,8 Communication interface and power
X9: 1,2,3,4,5,6 Communication interface and power
X10: 1,2,3,4 24VDC digital outputs and ref.
X11: 1,2,3,4 24VDC digital outputs and ref.
X12: 1,2,3 Power
X13: 1,2,3,4,5,6 Stepper output
X14: 2 Analog output (0-10V)
X14: 4 Analog output (0-10V)
X14: 6 Analog output (0-10V)
X14: 1,3,5 Ground
X15: 1,2,3 Power
X18 Communication interface and power
X19 Communication interface and power
AMBERAIR COMPACT S-CX v2023.3
FUNCTION
Electrical heater auto protection/combined heating cooling coil reverse
Electrical heater manual protection/water heater protection
Supply fan protection
12VDC output for digital input ref.
Fire protection
Heat exchanger protection
Exhaust fan protection
12VDC output for digital input ref.
Supply air temp. sensor (SUP)
Outdoor air temp. sensor (ODA)
Exhaust air temp. sensor (EHA)
Common ground for analog input ref.
Extract air temp. sensor (ETA)
Water heater temp. sensor (WTO)
Common ground for analog input ref.
I2C and power supply for MCB EX2 module
RS485 and 24VDC power supply for BMS
RS485 and power supply for remote controller
24VDC power supply for water heater actuator
Supply fan control
Exhaust fan control
Heater control
Common ground for analog output ref.
MCB controller power supply
RS485 and power supply for remote controller
RS485 and 24VDC power supply for BMS
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