HERV MCU PIN-MAP & CONNECTOR MCU (STATUS_LED - PA.10) MCU (CURRENT2 - PA.4) CN4, WHITE, TEMP1, ADC, MCU (TEMP_ADC1 - PA.0) CN8, BLUE, TEMP2, ADC, MCU (TEMP_ADC2 - PA.1) CN11, WHITE, ROOM_UART, UART, MCU (ROOMCON_RX - PA.9, ROOMCON_TX - PA.8) CN6, WHITE, HOOD, ACTIVE LOW, MCU (EX_SW - PA.11) CN13, YELLOW, HOOD_485, 485, MCU (I485_TX - PB.1, I485_RX - PB.0, I485_DIR - PB.2) CN17, BLACK, BUNBAGI_485, 485, MCU (E485_TX2 - PC.0, E485_RX2 - PC.1, E485_DIR2 - PC.7) CN15, RED, HOMENET_485, 485, MCU (E485_TX - PB.5, E485_RX - PB.4, E485_DIR - PB.6) CN13, YELLOW, UV_LED1, MCU (UV_PW_ON - PA.5 , UV_ON - XT1_OUT) CN16, YELLOW, UV_LED2, MCU (UV_PW_ON - PA.5 , UV_ON - XT1_OUT) CN12, BLUE, SA_FAN, MCU (BLDC_PW_ON - PB.7, VOLUME_1 - PA.2 , BLDC1_PWM_OUT - PB.11 , BLDC1_FG_IN - PE.5) CN14, WHITE, EA_FAN, MCU (BLDC_PW_ON - PB.7, VOLUME_2 - PA.3 , BLDC2_PWM_OUT - PA.12, BLDC2_FG_IN - PA.13) 외기(OA), CN2 , GREEN, U1(15~18),MCU (PB.12,PB.13,PB.14,PB.8) 공청(AIR), CN10, YELLOW, U4 (11~14), MCU (PD.14,PD.7, PD.6,PB.3) 바이패스(BYPASS), CN5, RED, U2 (15~18), MCU (PA.6,PA.14,PA.15,PC.8) 배기(EA), CN3, BLACK, U1(11~14), MCU (PB.15,PC.14,PC.15,PC.6) 급기(SA), CN7, BLUE, U2(11~14), MCU (PC.9,PC.10,PC.11,PB.9) 환기(RA), CN9, WHITE, U4(15~18), MCU (PB.10,PC.2,PC.3,PD.15)