GC9940
9-16
BLOCK DIAGRAM
STAND ELECTRONICS
CONTROLLER
IRON
BOILER
SMPS
FAN
PUMP
IRON E-VALVE
RINSE E-VALVE
MAINS
PLUG
24 V DC, GND,
DIR Sig, PWM Sig
IRON CORD
L,N,E,COMM
4x Conductor
24 V DC, 5 V DC, 2x GND
4x Conductor
Isolated 5V DV, GND
2x Conductor
L,N
2x Conductor
4x Conductor
3x Conductor
Note: CONN means Signal wire