Samsung Electronics54
9. Wiring Diagram
9-1 Indoor Unit
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Code No : DB98-15796A
VA701 VARISTOR RY705 MOTOR IN(TURBO) DRIVE RELAY
RTH ROOM THERMISTOR SENSOR RY706
MOTOR IN(HIGH) DRIVE RELAY
ETH EVAP. THERMISTOR SENSOR RY707
MOTOR IN(MED) DRIVE RELAY
RY702 COMP. DRIVE RELAY RY708
MOTOR IN(LOW) DRIVE RELAY
RY703 4-WAY V/V DRIVE RELAY RY709
SHUTTER MOTOR DRIVE RELAY(OPEN)
RY704 OUTDOOR FAN DRIVE RELAY RY710
SHUTTER MOTOR DRIVE RELAY(CLOSE)
ERROR MODE
"E0" GAS SENSOR ERROR "E5" EVAP. THERMISTOR ERROR
"E1" ROOM THERMISTOR ERROR "E6" COND. THERMISTOR ERROR
"E2" SHUTTER MOTOR ERROR "EA"
MAIN-PANEL PCB COMMUNICATION ERROR
"E3" PERFECT CLEANER FAN MOTOR ERROR
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