Daewoo DSB-181LH Service Manual - 6. Control Block Diagram
Other manuals for DSB-181LH:
Owner's Manual, Owner's Manual
of
55
21
6. CONTROL BLOCK DIAGRAM
Relay RY1
Relay RY3
Relay RY2
Power Relay
Compressor
4 way
valve
Outdoor
fan motor
TRIAC
Indoor fan
motor
DC12V
Operating Mode
Fan Speed
Timer Selection
Flap Position
Unit on lamp
Room air temp.
Indoor coil temp.
Outdoor coil temp
Timer lamp
Air-clean lamp
Remote
Emergency
Operation
Signal
receiver
Quick lamp
A/D converter
lnitialization
Clock generation
DC power supply
Circuit for
relay driving
Circuit for
TRIAC control
Transformer
Circuit for signal receiver
MICRO
CONTROLLER
Beeper
Circuit for
motor driving
Stepping
motor 1,2
Temp. Setting
ON/OFF
SLEEP
Turbo/MILD
AC220V
50Hz
DC5V
◆
DSB-181LH