Wiring Work - Samsung AEN160YDEHA Installation Manual

Wiring work

Field-supplied electrical components such as power switch, circuit breakers, wires, terminal blocks,
etc must be properly chosen with compliance with national legislation or regulation.
Switch off the power supply before making any connections.
All field wiring and components must be installed by a licensed electrician.
Use a dedicated power supply.
All power connections must be protected from dew condensation by thermal insulation.
The system shall be earthed. Do not earth the unit to a utility pipe, surge absorber or telephone
earth. Incomplete earth may cause electrical problems.
Layout of PCB
LED & Buzzer
CN 01 (White)
SMPS circuit
Fuse
AC-POWER
CN01(Blue)
THERMOSTAT
AC-POWER
CN84(Blue)
EEPROM
Load control
3-WAY BOILER
CN77(White) CN74(Black)
WATER-PUMP
2-WAY-1
CN75(Red)
CN78(Black)
2-WAY
CN76(Red)
CN 54 (White)
1-2 : Water outlet ( TW3 )
3-4 : PIPE OUT ( TR2 )
5-6 : PIPE IN ( TR1 )
7-8 : PHE outlet ( TW2 )
9-10 : Water inlet( TW1 )
EEV Download port
CN10 (black)
CN 62 (Blue)
Solar temp.
CN52(Black)
Temp. Sensor
Micom
LED
CN 02
(White)
THERMOSTAT1(L)/
THERMOSTAT2(H)
BACKUP HEATER
CN85(White)
CN71(Yellow)
BOOSTER
CN73(Yellow)
External room
DHW tank temp.
temp.
(Default, 15m)
(Optional, 15m)
CN 53 (Red)
CN 55 (White)
Flow switch
Communication
CN 51 (Blue)
COMM1
CN 31 (Red)
Wired
remote
controller
COMM2
CN 32 (Red)
SOLAR-PUMP
CN86(White)
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