Haier AU96NFTAHA Service Manual

Also see for AB072FDAHA: Installation manual Instruction manual

Contents

Haier AU96NFTAHA Service Manual Manual pdf 22 page image

19c. Wiring diagram of AU55NFUAHA outdoor unit49C1SW01 SW023 12345SW0145610121314160-150-150-150-150-150-150-150-15SW03060712312311 21 21 21 2ONONONONLEDON OFFNotes:please connect the outdoor unit to the power,then connect the indoor unit to the power,otherwise,the failure code[95]may appear.At this time,press the "self-check"button on thewired controller for at least 10 senconds to deletethe failure code.(The machine's operation willnot be influenced by such a phenomenon)*309*3091 1331 1331 1221 1221 133543215432111 221133553131 553131 77553322464 11224646 112244 113355 2244 11331 3 52 4 6AB1 3 52 4 6AB1 2 34 5 632143ON600V 20A600V 20A600V 20AL1 L2 L3 N1122 3443FM1313122 665577553131 4466Power 380V- 415V,3N~,50HzP QP QSV1SV21 2 3ONSW031 2 3ONSW06SW04 SW05SW01 SW02 SW072244 1133pressure sensorhigh pressure(Pd)pressure sensorlow pressure(Ps)L1L21 23 413(+) (-)(-)(-)(-)P03P02P01P04surgeabsorberMCC-1253F2600V 7A600V 7A52C152C3F1PMVPMVFM1RC01PTCPTC1 23 4TD1TSCN01CN07CN02CN03CN05CN14TECN10CN06 CN18 CN51 CN50 CN24 CN25 CN19 CN20MCC-1332CN08 CN17 CN28 CN27 CN09D42 D43+-+-1 2 3 41 2 3 4+_+_W V UG-TrEZ BZ EY BY EX BXEW BW EV BV EU BUMCC-125211 33 775511 33 775511 33 11 33 11 337755 992244668811 33 7755 99224466881 1331 3 752 4 6 8 11 33551 1332 2441 1331 133223 3551 11 1332 2441 1331 1335 57711 33 2211ON1 2SW01CN01D25 D26 D27 D28CN13CN18CN12CN04CN05CN16CN17CN15CN07CN06CN20CN24 CN23P01P02CN22 CN25CN21TRSMCC-1331U V WCM1112220SFCHCH1 24WVCN12CN16CN11CN15CN13250V 20AF368 5768 5731 5531reactorreactor lineassemblyresistorcapacitorresistorcapacitorD,C,current sensorinvertersurge absorberA C, current sensorshielding line earthingnoise filterdisplayed informationexternal instruction operation state,external instruction operation: 1operation mode of extermal option,cooling:c heating:hintergrated operation start and stop: start:1, stop: 0control state of fan speed prevent snowing in control: 1control state of low noise operation at night control: 1room units communication state information receiving: 1room units failure coderoom units capacity coderoom units PMV open degreeroom units TA sensor dataroom units TC2 sensor dataroom units TCIA sensor dataroom units separate test run start:11,stop:00displayed information(The"0~16"under SW02 is the addresses of indoor unit)Unit FunctionNot usedNot usednormalSwitch SW01 & LED Displayed Information(MCC-1331)Switch1 red (D25) 2 yellow (D26) 3 yellow (d27) 4 yellow (D28)Overcurrent protectivecircuit of GTR compressor systemcircuitcurrent detectprotectionhigh-pressureswitch systemcircuitcurrent detectcircuittimes of protectiveactionFrequency data of serial signal(receiving from MCC-1332)Frequency data of serial signal(sending to MCC-1332)1. Dotted line for fiels wiring.2. for terminal black the numbers inside for the terminal numbers.3.normalnormalnormalnormalnormalNot usedNot usedexternal control function switch external control snowing fan controlBack-up operation on Pd sensor in failure back-up operationBack-up operation on PS sensor in failure back-up operationR W BOR B RWBLWY RRBLBBLBRBBBBBRB BRYBWWW ORYBLWRWRGRBLresisterB BLBB WWB RRB BL W RYBLBL RBBW RRBWBBBWPU RWRBLBL WRWWRWBLWWW WGR RR W W RWRW R BL BWBL OR Y R WWBWRR W BR W BRWBBRR R W BY BLY BLRBLBLGRRGRRGRRR WYSV1,SV2 R 63H(INV)63H1diode dioderectifierRBWWRnoise filternoisefilternoise filterBL BBBBBB OR BSW02R6543211298711106543211298711106 2244 1133 2244 113311 3311 33resister resister2 2441 1333 31 111 3311 33CM152C152C3PMV63H1RC01SV1,SV220SFCHF1,F2,F349C1TD1,TS,TETRSCode NameCompressor (inverter)Magnetic contactor(CM1)Magnetic contactor(CM1)electronic expansion valvehigh-tension switchcapacitor (for FM 01)2way-valve solenoid valve4way-valve solenoid valvecrankcase heater for compressorfuse(20A 600V)inside overload protector(IOL)temp sensorthermostat (100*)YFunction explanation of dial switch(MCC-1332)SW01 SW020 014567910111214150234561Displayed Informationfailure code for outdoor unitngoperational mode,cooling:C,heating:H,defrostINV target frequencyINV real frequencynumber of the indoor units conncetedout door unit is in the sensor back-up operational stateconfirm mis-wired (cooling operation),press sw04 for at least 2 secondsconfirm mis-wired (heating operation),press sw04 for at least 2 secondscooling test run,press SW04 at least 2 secondsheating test run,press SW04 at least 2 secondsintegrated operation start and stop start:11 stop:00 normal:--data of TD1data of TSdata of TEdata of Pddata of PsPMV open degree of outdoor unitconfirm operation of indoor remote controller:start:11 normal: --Все каталоги и инструкции здесь: http://splitoff.ru/tehn-doc.html