Color symbol:3CommunicationRemarks:1. CN302 、 CN303 are ports forcontrollers,and will be used in maintenance.2. Parts in dashed frame are optional.defrosing temp. sensorambient temp. sensorsuction temp. sensordischarging temp. sensorLow pressure switchHigh pressure switchEEVcurrent transducercompressorfan motoroxygen bar function4-way valvesolenoid valveelectric heaterwater pumpradiator temp. sensormid-condenser temp. sensorCMSPower SupplyU V RWCTNT Lm2Lm1Symbols meaningpart namesymbol symbolCN104Anti-surge relayTo electric control box34C1 C2part nameblackblueredwhiteyellowgreenyellow/greensymbol symbolOUTDOOR WIRING DIAGRAM FOR AU48NFIBIA00105741315Power11CN212CN204321T3.15A/250VACCF1CF2FAN1 3FAN2122345CN21154RY207RY209RY208CN210RY206M31 2GN32BL1CN209RY205OX-P 4-WAYCN31866R101R114L2RECTIFIER3Noise FilterWVUIPM PNC102C105++C101++C104 +C103+C1068820CN10311121619 1520CN201111219 16 157 4 1CN20317 491081113127RY10112 CN107PTC12543 6CN1051 2 7 8 93891 2101113127 CN305874 5CN3066 431 29CN309CN31021CN3044RY201BoardSupply 12453CN202 5RDHEAT13BK2CN208RY2042132Y CN207RY203SV1SV2M323CN2061RY202123CN205W-P4Control Board5124353124CN3025CN316CN315CN317CN312CN314CN313CN3081CN303CN30112352 3 4CN307M21M21 21JP301CN311FM3 FM423214PMVP21(L)122TdOH(H)P12OP121TeTt212TaTs1Tsink1-111-