9-1-1 Indoor Unit
9. Circuit Descriptions
9-1 PCB Circuit Descriptions
This Document can not be used without Samsung’s authorization.
Samsung Electronics
9-1
POWER, DRAIN PUMP, VENTILATOR
INDOOR FAN PART(SSR FEEDBACK TYPE)
SENSOR PART
- FLOATING SWITCH
- ROOM TEMPERATURE
- EVA. IN TEMPERATURE
COMMUNICATION PART
- IN-OUT 485 COM1 PART(F1/F2)
- WIRED REMOCON 485 COM2 PART(F3/F4)
- WIRED REMOCON POWER DC12V
EXTERNAL CONTROL PART
- ERROR STATUS OUTPUT
- COMP. STATUS OUTPUT
- EXTERNAL CONTROL SIGNAL INPUT
ADDRESS & OPTION SWITCH SET PART
DISPLAY PCB PART
INDOOR ROUVER STEPPING MOTOR PART
EEV & SUB-PCB PART
24867A(1)_TH026EAV_1.indd 80-81
2006-04-03 ソタタ・9:54:19