Argoclima AE522SC3 Manual de Serviço

ADR522CW AE522SC AE522SC3 / AER522SCL3ADR522HW AE522HS AE522HS

Fase area m20.1258µF 5VAC 440Fin pitch mm 1.8Voltage AC 230V - 50 HzInput 114.7 WRatedUNIT MODEL ADR522CW/ADR522HWREMOTE CONTROL UNIT RCS-U186QHCONTRO

9DATA SUBJECT TO CHANGE WITHOUT NOTICE.Controller PCB POW–C226GHType Rotary (Hermetic)Compressor model C–R221H5S 80687145BNominal output W 2,200Comp

Power sourceControl circuitCONTROLLER PCBCOMPRESSORTypeCompressor modelSourceNominal output WCompressor oil ... Amount ccC - RΩC - SΩR - SΩSafety devi

Power sourceControl circuitCONTROLLER PCBCOMPRESSORTypeCompressor modelSourceNominal output WCompressor oil ... Amount ccC - RΩC - SΩR - SΩSafety devi

12DATA SUBJECT TO CHANGE WITHOUT NOTICE.Controller PCB —Type Rotary (Hermetic)Compressor model C–R221H5S 80687145BNominal output W 2,200Compressor o

DATA SUBJECT TO CHANGE WITHOUT NOTICE.Part No. Johnson ControlType Rotary (Hermetic)Compressor model C-R223H8S - 806187188BSource 380 – 400 V – 3N

DATA SUBJECT TO CHANGE WITHOUT NOTICE.Part No. Johnson ControlType Rotary (Hermetic)Compressor model C-RN223H8A 80244088BSource 380 – 400 V – 3N ~5

Magnetic Contactor (MG) HE-20FT31BCoil rating AC 220/240V, 50HzCoil resistance Ω (at 25°C) 1,050 ± 15%Contact rating (Main) AC 220-240V, 20AThermostat

Electro Magnetic Contactor (MG) HOE-10TB TH-7AMagnetic ContactorCoil rating AC 220–240V, 50Hz / AC 240–260V, 60HzCoil resistance Ω (at 25°C) 1,260

Electro Magnetic Contactor (MG) HOE-10TB TH-7AMagnetic ContactorCoil rating AC 220–240V, 50Hz / AC 240–260V, 60HzCoil resistance Ω (at 25°C) 1,260

TABLE OF CONTENTSOPERATIONS...PAGE...1

184-way Valve (20S) LB64012 (Coil), V26-110B (Valve)Coil rating AC 220-240V, 50Hz, 6WCoil resistance Ω (at 20°C) 1.640 ±7%Thermostat (Fan Speed Contro

Outdoor Unit AE522SH319Electro Magnetic Contactor (MG) HOE-10TB TH-7AMagnetic ContactorCoil rating AC 220–240V, 50Hz / AC 240–260V, 60HzCoil resist

Outdoor Unit AER522SH320Electro Magnetic Contactor (MG) HOE-10TB TH-7AMagnetic ContactorCoil rating AC 220–240V, 50Hz / AC 240–260V, 60HzCoil resis

21EDIMENSIONAL DATA123456789LEGENDDimension: mmREMOTE CONTROL UNIT2060200Refrigerant liquid line (Narrow tube - ø 6.35)Refrigerant gas line (Wide tube

22Outdoor Unit Wide tube service valve ø15.88 (5/8")Narrow tube service valve ø6.35 (1/4")8688155577386229285835620130 100202032585025025056

23NOTA1)ROOM TEMPERATURE CONTROLCooling•Room temperature control is obtained by cycling the compressor ON and OFF under control of the roomtemperature

24Heating• The control circuit will not attempt to turn the compressor ON until the compressor has been OFF for atleast 5 minutes. To protect the comp

252)FREEZE PREVENTION (COOLING)•This function prevents freezing of the indoor heat exchange coil.•When the compressor has been running for 10 minutes

26For indoor units ADR522HW onlyINDOOR HEATEXCH. COILTEMP. °CH o M o L H ➔ H, M ➔ M, L ➔ MON5949INDOORFANCOMPRESSORH = High speedM = Med

27YESYESYESYESYESYESYES4)DEFROSTING OPERATION (Heating)•When the capacity of the unit has been decreesed due to frosting up of the outdoor heat exchan

Function TemperatureMaximum 35°C DB / 22°C WB 46°C DBMinimum 19°C DB / 14°C WB,5 19°C DBIndoor air intake temp. Outdoor air intake temp.CoolingMaximum

285)DEFROSTING MODE TIMING CHARTCOMPRESSOR32 SECONDSOFFMAX. 11 MINUTES32 SECONDSON ON ON ONOFFON ONOFFON ONOFF2 SECONDSSET SPEEDOFF SET SPEEDLLOFFONON

29GREFRIGERANT FLOW DIAGRAMCompressorWide tubeservicevalveWide tubeO.D.ø15.88 mm(5/8 ")NarrowtubeservicevalveNarrow tubeO.D.ø6.35 mm(1/4")Ev

303)For AER522SCL3 only (3 phase and low ambient version)•When the outside ambient temperature decreases, the rotation speed of the outdoor fan is reg

31124567111111111111111111111111112222 22222222222222222233 33334444445566 6677889955551212SSSSBLKWHTGRN/YELBRNREDORGYELUNITSUP THTH1 (COIL)TH2 (ROOM)

Outdoor Unit AE522SH32 AE522SH3 AER522SH3

Outdoor Unit AE522SC 33AER522SCL3124L1L3L2NTP2GRN/YELFMOCMGRYGRYGRN/YEL7UW14VUWMGA8GRYS13RTBYELREDWHTBLURSTGRN/YELGRN/YELGRYREDR

34HTROUBLESHOOTING HEATING MODEL1)CHECK BEFORE AND AFTER “TROUBLESHOOTING”a)Check power supply wiring.•WARNING:If the following troubleshooting must b

35(c)Check power supply•Check that voltage is in specified range (±10% of the rating).•Check that power is being supplied(d)Check lead wires and conne

36Air conditioner does not operate.2)SYSTEMATIC CHART OF “TROUBLESHOOTING”Circuit breaker trips (orfuse blows).When circuit breaker isset to ON, it tr

373)AIR CONDITIONER DOES NOT OPERATE(a)Circuit breaker trips (or fuse blows)•When circuit breaker is set to ON, it trips in a few moments. (Resetting

Shipping weight (approx.) kg 53 79UNIT MODELShipping volume m30.44 0.372Data subject to change without

38•Set circuit breaker to OFF.➀Remove power supply wiresfrom terminal plate in outdoorunit.• Measure insulation resistance ofpower supply wires.Do rew

39(b)Circuit breaker trips in several minutes after turning air conditioner ON.• There is a possibility of short circuit.(c)Neither indoor unit nor ou

40(d)Check fuse on PCB Ass’y in indoor unitCheck fuse on PCB Ass’y inindoor unit for continuity.Measure resistance ofindoor fan motor winding.Measure

OK41Repair or repla-ce.Fan motor burnout orforeign matter inbearing.NONOReplace capacitor.Replace fan motor.OKCheck fan motor capacitor.Measure resist

423) ONLY COMPRESSOR DOES NOT RUNa) Single phase systems 230V - 1 - 50 HzOKYESOKNOOKYESNOYESYESRefrigerant gas shortage.Rotor may be locked up.Tempera

43b) Three-phase systems 400V - 3N - 50 HzRewire power supply wires.Check negative phase relay (47C)to see if it has operated.Check magnetic contacto

44POOR COOLING ORPOOR HEATINGCheck installation position ofremote control unit.Does cool or heat air from airconditioner reach position directly?Is he

45INTER-UNITWIRINGOUTDOOR INDOORUNIT UNITNTROUBLESHOOTING COOLING MODEL1)CHECK BEFORE AND AFTER “TROUBLESHOOTING”a)Check power supply wiring.•WARNING:

46Air conditioner does not operate.2)SYSTEMATIC CHART OF “TROUBLESHOOTING”Circuit breaker trips (orfuse blows).When circuit breaker isset to ON, it tr

473)AIR CONDITIONER DOES NOT OPERATE(a)Circuit breaker trips (or fuse blows)•When circuit breaker is set to ON, it trips in a few moments. (Resetting

Shipping weight (approx.) kg 53 793UNIT MODELShipping volume m30.44 0.37Data subject to change without notice.NOTA.Rating conditions:Cooling:Outside a

48(b)Circuit breaker trips in several minutes after turning air conditioner ON.• There is a possibility of short circuit.(c)Neither indoor unit nor ou

49(d)Check fuse on PCB Ass’y in indoor unitCheck fuse on PCB Ass’y inindoor unit for continuity. (F)Measure resistance of indoorfan motor winding. (FM

50•Check magnetic contactor (only for AE522SC - AE522SC3 )•Check coil resistance of magne-tic contactor. (52C or MG)•Check negative phase relay (only

51b) Three - phase systems 400V - 3N - 50 Hz•Measure resistance of compres-sor motor winding.YESClean heat exchanger or removeobstacles.Is outdoor hea

52OKRepair or repla-ce.Fan motor burnout orforeign matter in bea-ring.NONOReplace capacitor.Replace fan motor.OKCheck fan motor capacitor.Measure resi

53POOR COOLINGCheck installation position of remo-te control unit.Does cool air from air conditionerreach position directly?Is cooling load too large?

541)Measurement of Insulation Resistance• The insuration is in good condition if the resistanceexceeds 1 MΩ.(a)Power Supply WiresClamp the earthed wir

552)Checking Continuity of Fuse on PCB Ass’y• Remove PCB Ass’y from electrical component box.Then pull out the fuse from PCB Ass’y (Fig. 5).• Check co

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Shipping weight (approx.) kg 53 794UNIT MODELShipping volume m30,44 0,37Data subject to change without notice.NOTA.Rating conditions:Cooling:Outside a

Shipping weight (approx.) kg 53 795UNIT MODELShipping volume m30,44 0,37Data subject to change without notice.NOTA.Rating conditions:Cooling: Outside

Shipping weight (approx.) kg 53 79UNIT MODELShipping volume m30.44 0.376Data subject to change without

Shipping weight (approx.) kg 53 79UNIT MODELShipping volume m30.44 0.377Data subject to change without n