21
6. CONTROL BLOCK DIAGRAM
Relay RL1
Stepping
Motor
Indoor fan
motor
Compressor
outdoor fan
motor
TRIAC
DC12V
Operating Mode
Fan Speed
Timer Selection
Flap Position
Unit on lamp
Room air temp.
Indoor coil temp.
Air clean lamp
Quick lamp
Remote
Emergency
Operation
Signal
receiver
Timer lamp
A/D converter
lnitialization
Clock generation
DC power supply
Circuit for
motor driving
Circuit for
relay driving
Circuit for
TRIAC control
Transformer
Circuit for signal receiver
MICRO
CONTROLLER
Beeper
Temp. Setting
ON/OFF
SLEEP
REMOCON
AC220V
50Hz
STEPPING MOTOR
ON/OFF
COMPRESSOR
ON/OFF
DC5V
¡
DSA-101L/DSA-121L
Содержание DSA-101L
Страница 32: ...PCBDRIVINGDESCRIPTION ...
Страница 48: ...45 5 U9 KIA7042P RESET IC KIA70 42P OUTLINE INPUT GROUND OUTPUT VCC 1 3 2 OUT GND ...
Страница 52: ...49 3 EXPLODED DIAGRAM Indoor Unit DSA 101L DSA 121L ...
Страница 55: ...52 4 EXPLODED DIAGRAM Outdoor Unit DSA 101L DSA 121L After 32 ...
Страница 57: ...54 DSA 101L DSA 121L Before ...
Страница 59: ...56 5 CONTROL BOX ASSEMBLY 6 5 4 3 1 2 7 8 H1 H3 H2 S H3 DSA 101L DSA 121L ...
Страница 62: ......