Carrier 42NQV025M Service Manual

Contents

– 19 –6-2. Outdoor Unit (38NYV025M, 38NYV025M-A)No. Parts name Model name Rating1 SC coil L01 GET-04051 0.6mH, 15A(Noise filter) L03 GET-04052 2.0mH,10APrimary side DC280V, Secondary2 DC-DC transformer SWT-72side 7.0 V x 1, 12 V x 1, 17V x 23 Reactor CH-57-Z-T L=19mH, 10A4 Outside fan motor 20W5 G5NB-1A Coil DC12V Contact AC250V-1.5A6 Outside air temp. (Inverter attached) 10kΩ (25°C)sensor (TO sensor)7 Heat exchanger temp. (Inverter attached) 10kΩ (25°C)sensor (TE sensor)9 JX0-6B 20A, AC250VTerminal block (6P)1011Fuse For protection of switching power source 3.15A, AC250VFor protection of inverter input overcurrent 25A, AC250V12Electrolytic capacitor LLQ2G501KHUBTF 500μF, DC 400 V x 3 pieces13Compressor thermo. PW-2AL OFF: 125 ± 4°C, ON: 90 ± 5°CRectifier14Fan control relayD15XB60-4001 15A, 600V16 4-way valve coil AC220-240V17 Running capacitor DS451155NPQB AC450V, 1.5μF(for fan motor)IGBT GT15J321 15A, 600Compressor DA89X1C-23FZ 3-phases 4-poles 750W158 Dischenge temp. (Inverter attached) 62kΩ (20°C)sensor (TD sensor)SKF-240-20B-1No. Parts name Type Specifications1 Fan motor AFS-220-20-4AR AC Motor with 145°C thermo fuse2 Thermo. sensor (TA-sensor)3 Micro power module (T101)4 Micro controller unit (IC81)6 Line filter (L01) SS11V-R06270 27 mH, AC 0.6A7 Diode (D01,D02,D03 and D04) S5688J8 Capacitor (C03) 47 F, 400 V9 Fuse (F01) FJL 250 V 3.15A 3.15A, 250 V11 Varistor (R21) TN R10V471K-T8 470V12 Louver motor 24BYJ48 DC 12VEKMH401VSN470MP20SμPD780076GK-703-9ET-A5 Heat exchanger sensor (TC-sensor) 10 kΩ at 25°CFILE NO. SVM-070096-1. Indoor Unit6. SPECIFICATION OF ELECTRICAL PARTSDC Motor Over Heat protection circuit10 kΩ at 25°Cμ10 Regulator IC (IC12) S7805PIC 5VDC, 0.5AμRM1260V