MRV Communications AE092FCAKA Wartungshandbuch

2003.6 MANUAL CODE: SYJS-019-03 rev.1 Haier Group AC Inverter Auto-restart func

AE072FCAKA AE092FCAKACooling capacityBtu／h7000 9000Heating capacityBtu／h9000 11000Cooling capacity W 1800 2500Heating capacity W 2400 3000Dehumidifyin

AU482FIAIA / AU48NFIAIA

No.Spare partsnumberSpare parts description inEnglish Qty. ModelFailure ratetheproportion ofthe spare-part stock Remark1 0010150073 Electrical box 1 A

MODEL : AB092FCAHA AB142FCAHA

No.Spare partsnumberSpare parts descriptionin englishQty. ModelFailurerateproportionof the spare-part stock Remark1 0010800868 Guard assembly 1 AB092F

No.Spare partsnumberSpare parts descriptionin english Qty. ModelFailureratetheproportionof thespare-part Remark1 0010800868 Guard assembly 1 AB142FCAH

No.Spare partsnumberSpare parts description inenglishQty. ModelFailureratetheproportion ofthe spare- Remark1 0010800033 base pan assy 1AB182FCAHA 0.00

Model: AC182FCAHA

No.Spare partsnumber Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 001A0100330 air inlet gri

Model: AE072FCAKA -AE242FCAKA,AE092-182FCAJA2021

AE212FCAKA AE242FCAKACooling capacityBtu／h21000 24000Heating capacityBtu／h24000 28000Cooling capacity W 6000 7100Heating capacity W 7000 8000Dehumidif

No. Spare parts number Spare parts description in English Qty. Model Failure ratethe proportion ofthe spare-partstock Remark1 *0010850604.1fan2 AE07

No.Spare partsnumber Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 0010250281fan2 AE092FCAKA

No.Spare partsnumber Spare parts description in English Qty. ModelFailureratethe proportion ofthe spare-part Remark1 0010250242fan2 AE142FCAKA 0.0200%

No. Spare parts number Spare parts description in English Qty. ModelFailureratethe proportionof the spare-part stock Remark1 0010250242fan2 AE212FCAKA

No.Spare partsnumberSpare parts description inEnglish Qty. Model Failure ratethe proportion of thespare-part stock Remark1 *0010850245.1fan2 AE092FCAJ

MODEL : AP182FAAHA

AP182FAAHANo. Specialized Number Name Quantity1 001A0100247 Vertical blade 12 001A1442109A Prevent burning pad 13 001A0100244 Front grill 14 001A12371

Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA 11151422231687541917181620910252426282721321322231413683271219272524

No. Spare parts number Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 001A1231076 Controlle

No. Spare parts number Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 001A1231076 Controller

AS072FMAHA AS092FMAHACooling capacityBtu／h7000 10000Heating capacityBtu／h9000 13000Cooling capacity W2500 3200Heating capacity W3000 4000Dehumidifying

No. Spare parts number Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 001A1231081 Controller

No. Spare parts number Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 001A1431693 Controller

Model: AS182FTAHA 534353637383940414243333231 3029 2827 26 252423 22 21191817161514131211432167891020

No. Spare parts number Spare parts description in English Qty. Model Failure ratethe proportion of thespare-part stock Remark1 001A1231127 Front grill

1) Calculation methodCalculation method of refrigerating capacity-Refrigerating capacity to be known = Refrigeratingcapacity x (1) x (2) x (3) x (4) x

AE142FCAKACooling capacityBtu／h14000Heating capacityBtu／h16000Cooling capacity W 4000Heating capacity W 5000Dehumidifying capacity10‐³×m³/h2Power sour

WARNINGCAUTIONWARNINGCAUTIONThis system should be applied to places of office, restaurant, residence and the like. Appliaction to inferiorenvironment

When setting up or moving the location of the air conditioner, do not mix air etc. or anything other than the designatedrefrigerant (please see namepl

Note : (1). Fix the parts with screws (2).Don't intake the strong wind directlyto the outlet air-flow hole. (3).A one meter d

Model: AB092FCAHA AB142FCAHA 36235751852701224592104240309017011313130703248660270660Model: AB182FCAHA

240Model: AC182FCAHA abcAS062FMAHA 795 182 265AS072FMAHA 795 182 265AS092FMAHA 795 182 265AS122FMAHA 938 182 265AS182FTAHA 1100 205 330AaAcAbModel: W

abC240OVER 250AB182FCAKAAE212FCAKA99099093AE142FCAKAAE122FCAKAAE092FCAKAunit model770770615a54100122858858704704702b452452452452c452552522530225R10R52

CONTENTS- 1 -CONTENTS1. Description of Products & Features…...………………...…….3 2. Specifications…………………………. ………………...……73. Safety precauti

5 Model: AP182FAAHA5001746250

9.526.3512.79.527512.79.529.5212.715.8812.715.99.5215.889.5212.775model: FQG-B120<gas side><liquid side>heat preservationmaterialheat pres

gas pipeheat preservation materialliquid pipeheat preservation materialFQG-B180Refrigerant pipes between manifold pipesTotal refrigerating amount of i

In the file, the figure marked with "√" is permitted, and the figure marked with "×" is prohibited. You can confirm the position a

Connect with indoor liquid pipe Connect with outdoor liquid pipeBottom Cover Fetch out the power line and the connecting line. Pay attention to fix f

B、MP3(MP2) device installation position a、MP3(MP2) device should be counted on the vertical wall, maintenance cover panel must be to the outer, and o

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITY18 18 18 18 18 18 18 18 1.75 1.75 1.75 1.75 1.75 1.75 1.75 1.75 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 14.00

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

1 DESCRIPTION OF PRODUCTS & FEATURES l Indoor unit:Model of indoor unitA S 09 2 F M A H A1 2 34 5 6 7 8 9 10 1 Product symbol (A stands for

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

TOTALCOOLINGCAPACITYTOTALHEATINGCAPACITYADMISSIBLE COMBINATION EXAMPLES OF MULTIFLEX INVERTERREAL COOLING CAPACITY(OF EACH UNIT IN COMBINATION)KwkWTyp

8.3 Piping length and drop between units1) When connected with 8 units,indoor units refer to <admissible combination examples>2) Total length=l

HaierAS06MP2AE07AE07AS06AS06AS06electronic expansion valveAS06AS06Combination example: 8 by 1: NOTE: 1.When AU48 unit is connected

coolingheatingMin. Max.AU482FIAIA R22 48000 56000 2.5 6.5AU48NFIAIA R22 48000 56000 2.5 6.58outdoor unitscapacity(BTU/h)connectcapacity(HP)appearance

HaierAU48-AP18(or other 18000BTU,14000BTU units)AS09(or other 9000BTU units)AS09(or other 9000BTU units)AS09(or other 9000BTU units)AS09(or other 9000

HaierAU48-AP18(or other 18000BTU,14000BTU units)C. 4 by oneAB09(or other 9000BTU,12000BTU units)AS09(or other 9000BTU,12000BTU units)AC18(or other 18

8.6 The Order of Installation WorkWork Main pointsBefore installation Work division -to ascertain the person responsible for installation of pipes a

work is not met with the requirements, overturn of the unit will occur resulting inaccidents.l The wiring work shall be done by a qualified person a

l During installation, if refrigerantleakage occurs, take ventilationmeasurement immediately.l As soon as the leaked refrigerantgas meets fire, poiso

(4) Pipe connection of the outdoor unit Referring to the installation diagram in page 4, connect the indoor unit, outdoor unit,branch pipe and elect

After connection of the refrigerant pipes, carry out leakage test. In this test,pressurize to the pipes as shown in the below figure by using nitro

1. Calculation of additional charging amount of refrigerant After finishing vacuuming work, replace the vacuum pump with refrigerant tank and turn to

8.11 RefrigerantMRV central air conditioner uses refrigerant “R22”. This refrigerant itself is innocuous, non-combustiblesafety refrigerant. But then,

Note:l The air conditioner must use special circuit (over 40A), and wiring by the qualifiedelectrician according to the wiring rules specified in na

indoor unitscooling heatingAB092FCAHA R22 10000 12000AB142FCAHA R22 14000 17000AB182FCAHA R22 18000 21000Convertible AC182FCAHA R22 18000 21000AE072FC

Wiring method1. Wiring method of orbicular terminalsFor the connection wire with orbicular terminals, its wiring method is as shown in theright figu

2. Do not connect the power line with different dimensions to the same grounding wire end.Improper contact will affect protection.3. Keep a proper di

0 0 0 1After installation or after adding new indoor units, when electrifying for the first time, it isnecessary to set unit number to the indoor uni

After setting all the indoor units number, push the lock button of the outdoor dialingswitch to locked position, unit number setting is unallowed. A

No. Model of indoor unitFactory No. of unit Site setting No. System belonged(A/B)123456Check for installation and test runz Please operate the air co

PARTS AND FUNCTIONS6 PARTS AND FUNCTIONS Cassette type Indoor unitSwing louver(Air flow direction can be adjusted by usingthe SWING button on the re

Drain HoseSwing fenderRefrigerant pipeCable lineEarthing lineAir filterOutletSuction grill(located in the suction grill)In cooling operation,todischar

PARTS AND FUNCTIONS- 49 -Celing concealed type indoor unit

Indoor UnitAP182FAAHA1. Outlet 2. Operation Board3. Inlet4. Inside5. Dust FilterOperation Board1. Health2. Power3. Time set4. Runni

7.1 Controllers7.1.1 Wireless remote controller7 REMOTE CONTROLLER FUNCTIONS1.Default mode of the air conditioner will resume if the battery in the r

4. Character of Products1) The length of horizontal refrigerant pipe can reach 70m,the total pipe length can reach100m, the height difference between

Buttons and display of the remote controllerAfter replacing the batteries,press the "ON/OFF",remote controller willdisplay as follows:MODE:c

7.1.3 Wired remote controller (old type)Heating operation indicationFor adjusting the clock andtime for timer operation.Note: This model of air condi

CLOCKUsed to set correct time.TIMERUsed to selectTIMER ON,TIMER OFF,TIMER ON/OFF.TIMEUsed to set clock andtimer setting.Used for unit start andstop.Po

OPERATING LAMPDRYCOOLAUTOFAN SPEEDSLEEPTIMER ONTIMER OFFCLOCKTEMP.FAN OPERATIONHEATClock setWhen unit is started for the first time, clock should be

Installation of receive display Because of the temperature sensitive device, do not install the receive di

a. Remove upper part of wireRemove upper part of wire controllerb. Install wire(1) For exposed installation, use 2 wood screws(accessory).Note: Try a

8. Refrigerant diagram

1. Read function symbol Press “read” button , “1” flashes 1 time 2. Signal emitting symbolwhen “2” flashes ,i

9.1.1 Number setting dialing switch using method(wired remoted control type)The dialing switch is on indoor unit PCB. The indoor unit number setting m

9.2 Flow Chart for Operation (1) Unit number settingStartInitialize electronicexpansion valvePower onInitialize louverpositionRead EEPROMcontents, in

SPECIFICATIONSFunction Cooling HeatingCapacity BTU/h48000 56000W6000 6000W72007000Dehumidifying capacity10‐³×m³/hPower source N,V,HzA / AUnit model (c

Control function treat moduleOn/offTrouble signalModedeterminatioHeatingoperationCoolingoperationFan motor turn off,electronic expansionvalve close,

Note: 1. When abnormal phenomenon occur, the indoor unit indicator will indicate abnormality accordingto the abnormal parts.2. When temperature of th

Dehumidifying operationSwingSwing flap in the coolingstandard positionSwing actionIf enter coolingoperationAdjust fan speed accordingto temperature s

(5) Heating operationHeating operationSwingSwing flap in set fan speedpositionSwing actionDefrostingOn side: wind off,expansion valve steady Offside:

9.3 Defrost operation Flow Chart 1. The compressor operates heating over 25 minutes, after meeting the defrosting condition, it ispermitted to enter

3. Outdoor fan motor speed control(Ta: ambient temperature , Tp: outdoor unit pipe temperature) ITEM MODE Ta Tp FAN SPEED1 cooling

10.1 Fault Codes 10 DIAGNOSTIC INFORMATION (TROUBLE SHOOTING) In order to make repair and maintenance convenient, we set “Automatic troubleshooting”

10.2 AU48- diagnostic information and trouble shooting The failure code is displayed on the outdoor PCB; please diagnose the trouble according to the

minutes normally 14 Low pressure protection acts（Ps） Cooling: examine Ps below 0.2kgG/cm2 for 30 seconds continuously after compressor starts up; Hea

10.3 Troubleshooting(1) Indoor unit trouble indication: timer indicator flashes (once, twice, 3 times, 7 times)Abnormal reasons: Heat sensitive

Function Cooling HeatingCapacity BTU/h48000 56000W6000 6000W72007000Dehumidifying capacity10‐³×m³/hPower source N,V,HzA / AUnit model (color)Model / M

Treatment: use the DC voltage grade of multimeter to test the plastic sealed motor to find ifthere is any feedback signal, determine if the plastic

Refrigerant leaks Discharging air temperature heat sensitive resistor is improper Electronic expansion valve or 2-way valve is closed Treatmen

11.1 Wiring Diagram 11.1.1 Outdoor unit 11.ELECTRICAL DATA AU482FIAIABBWWNOTE:the functions of select switches in the figure refer to the operation m

heaterStrong-electric Control Boardcommunication terminal block(forbidden to connect with high-voltage electricity)power terminal blockredredPTCdefros

4.1.2 Indoor unit1) Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA Connect with indoor unit control boardGrounding wireElectronic expansion valve

3) Model: AP182FAAHA 2) Model: AS182FTAHA Control board Vapor pipe temperature sensorAmbient temperature sensorLiquid pipe temperature sensorTermin

4) Model: AB092FCAHA AB142FCAHA AB182FCAHA 5) Model: AC182FCAHA BBSIGNAL RECEIVER BOARDROOM TEMP.SENSORGAS PIPING TEMP.SENSORLIQUID PIPING TEMP.SE

indoor 2Valve box power supply and communication wire must be connected with the corresponding indoor,wiring sequence must be correspondent respec

in the diagram,gas pipe temp. sensor、liquid pipe temp. sensor、indoor fan motor、transformer are necessary parts；wired controller、receive display、el

4.2 Circuit Diagram4.2.1 Indoor unit Model: AS062FMAHA AS072FMAHA AS092FMAHA AS122FMAHA

AB092FCAHA AB142FCAHACooling capacityBtu／h 10000 14000Heating capacityBtu／h 12000 17000Cooling capacity W3200 4000Heating capacity W4000 5000Dehumidif

Model: expansion valveMRV circuit diagram of control board for electrical expansion valve

Model: AS182FTAHA

Model: AB092FCAHA AB142FCAHA AB182FCAHA

Model: AC182FCAHA

1 2 3 4 5 6 7 8ABCD87654321DCBA123456782827262524232214131211109151617181920213534333231302942414039383736IC1TMP87C846NX18.00MHzGND1234567828272625242

MP3 circuit diagram:

Model: AP182FAAHA

12.1 Model: AU482FIAIA / AU48NFIAIA 12 EXPLODED VIEWS & PART LISTS

No.Spare partsnumberSpare parts description inEnglish Qty. ModelFailureratethe proportionof the spare-partstock Remark1 001A0100122Front guard assy2AU

No.Spare partsnumberSpare parts description inEnglish Qty. ModelFailureratetheproportion ofthe spare-part stock Remark1 001A0100122Front guard assy2 A