Samsung AE160ANYD H Series Installation Manual page 28

No. Part code
Terminal No . Function
B2/B3/B5 Mixing valve AC 230V output
B4/B5 Backup Boiler AC 230V output
Additional AC
B7/B8
Water Pump
2Way valve#1
B9/B10/B11/
Water pump
B12
(Zone1)
2Way valve#2
B13/B14/
③
Water pump
B11/B12
(Zone2)
B15/B16/
3Way valve
B17/B18
B19/B20 Thermostats
B21/B22 Thermostat 1
B23/B24 Thermostat 2
B25/B26 Solar Pump
Part name
Input /output Min . / Max . current
10 mA / 50 mA
10 mA / 50 mA
AC 230V output - / 100 mA
AC 230V output 10 mA / 50 mA
AC 230V output 10 mA / 50 mA
AC 230V output 10 mA / 50 mA
AC 230V output - / 22 mA
AC 230V input - / 22 mA
AC 230V input - / 22 mA
AC 230V input - / 22 mA
ENGLISH-27
Terminal
Description
Mixing Valve operation(B2: CW, B3: CCW)
Signal output for Backup Boiler(B5:
Neutral)
Additional Water pump operation
(maximum input power of pump 100W)
(B8 : Lived)
2 Way Valve operation for Zone#2 (FCU)
(B9 : NO, B10 : NC, B11: Neutral, B12: Lived)
Zone1 Water Pump output(FSV 4061=1)
(B10:NC, B11:Neutral)
2 Way Valve operation for Zone#2 (FCU)
(B13 : NO, B14 : NC, B11: Neutral, B12:
Lived)
Zone2 Water Pump output(FSV 4061=1)
(B14:NC, B15:Neutral)
3 Way Valve operation for DHW
(B17 : NO, B18 : NC, B15: Neutral, B16:
Lived)
Power to external thermostat(s)
(B20: Lived)
Thermostat for zone#1 (UFH) Cooling(B21)/
Heating(B22) Signal
Thermostat for zone#2 (FCU) Cooling(B23)/
Heating(B24) Signal
Signal input from Solar Pump / DHW
Thermostat (B26 :Lived)
Terminal description
Remark
Option
Option
Option
Option
Option
Option
Option
Option
Option
Option