ENGLISH-34
No.
Part code
Part name
Terminal
Terminal description
③
Terminal
No .
Function
Input /output
Min . / Max .
current
Description
Remark
B2/B3/B5
Mixing valve AC 230V output
10 mA / 50 mA
Mixing Valve operation(B2: CW, B3: CCW)
Option
B4/B5
Backup Boiler AC 230V output
10 mA / 50 mA
Signal output for Backup Boiler(B5:
Neutral)
Option
B7/B8
Additional AC
Water Pump AC 230V output
- / 100 mA
Additional Water pump operation
(maximum input power of pump 100W)
(B8 : Lived)
Option
B9/B10/B11/
B12
2Way valve#1
Water pump
(Zone1)
AC 230V output
10 mA / 50 mA
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)
Option
B13/B14/
B11/B12
2Way valve#2
Water pump
(Zone2)
AC 230V output
10 mA / 50 mA
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)
Option
B15/B16/
B17/B18
3Way valve
AC 230V output
10 mA / 50 mA
3 Way Valve operation for DHW
(B17 : NO, B18 : NC, B15: Neutral, B16:
Lived)
Option
B19/B20
Thermostats
AC 230V output
- / 22 mA
Power to external thermostat(s)
(B20: Lived)
Option
B21/B22
Thermostat 1
AC 230V input
- / 22 mA
Thermostat for zone#1 (UFH) Cooling(B21)/
Heating(B22) Signal
Option
B23/B24
Thermostat 2
AC 230V input
- / 22 mA
Thermostat for zone#2 (FCU) Cooling(B23)/
Heating(B24) Signal
Option
Wiring work
Содержание AE040RXED Series
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