Part # 4521635 (03/04/08)Page 22

SECTION 10 – WIRING BLOCK SCHEMATIC
Main (Power) Filter
L1
L2
L3
PE
(230V L2)
(208V L2)
(240V L2)
AC
DC
Power Supply
12VAC
24VDC
5VDC
-5VDC
GND
Rectifier
AC
DC
12VAC
5VDC
24VDC T B
24VDC
Potentiometer LED IR
Adapter
Fan

CPU

IGBT - Transistor
DC
AC
-5VDC
24VDC
T KK
T Cu1 T CU2
Coil
RTCS
Sensors