Premium PPA1207 Скачать руководство пользователя страница 25 | Manualshive

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Premium PPA1207 Скачать руководство пользователя страница 25

4-3-3 Detailed process

No

Malfunction

Check point

Reason

1

Disconnection power supply and

check fuse on PCB

Damage or not

Voltage exceeding

Fan motor short

2

Connect with power supply

Check voltage

1.Whether is there normal AC voltage on XB or not?

2.The DC voltage on IC5

input DC12V output DC5V

Rectification circuit mistake

Drop-down transformer does not

work

3

Special protection mode

Check voltage

Circuit malfunction

1.Check the control load for various relays

Relay disconnect 0.5V

Relay connect 6V

Relay malfunction

22

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Содержание PPA1207

Страница 1: ...Modelo Model PPA1207 Aire Acondicionado Air Conditioner HIGH MID LOW ...

Страница 2: ......

Страница 3: ...ntents 1 Products specification 2 Operating instruction 3 Disassembly and reassembly 4 Malfunction diagnosis 5 Components and disassembly diagram 6 Brief structure diagram 7 PCB principle diagram 8 Wiring diagram ...

Страница 4: ...1 Products specification 1 ...

Страница 5: ...2 Operating instruction 2 ...

Страница 6: ...3 ...

Страница 7: ...4 ...

Страница 8: ...5 ...

Страница 9: ...6 ...

Страница 10: ...7 ...

Страница 11: ...8 ...

Страница 12: ...9 ...

Страница 13: ...ponents Process Remark 1 2 3 Frontpanelassembly Back panel 1 similarly using screwdriver loosen bolts in front panel assembly and take off front panel 2 bolts at upper middle and bottom respectively 1 loosen bolts on the back panel and take them off 5 Componentsof topcoverboard loosentwoboltsaroundthetopcoverboard with shapescrewdriverandtakeitoff 10 ...

Страница 14: ... connection wire 3 pull out compressor connection wire from fan capacitor and main controller 4 pulloutthecompressorconnectionwirefromcompressor capacitorandmaincontroller 5 pulloutzerowireand livewirefrommaincontroller 6 pulloutsynchronousmotorconnectionlinefrommaincontroller 7 getthesynchronousmotorconnectionline waterlevelline ambienttemperaturesensorlineandevaporatortemperature controlprovelin...

Страница 15: ...pperhodmadodshellB 2boltsat evaporatorside 2atoutside andtakethemout 7 Upper centrifugal fan 1 findthethroughholepositionatmiddleofupper centrifugalfan androtateitintothepositionarrowindicating 2 getthroughtheholeonthedirectionofarrowby screwdriverandloosenscrew andthentakeoutscrewdriver 3 holdinguppersectionoffanbyhandsandrotateslightlythe fan withforceandliftitupatthesametime andthentakeoutthefa...

Страница 16: ...No Components Process Remark 9 10 Upper hodmadod shell B 1 loosenthree boltsarrowindicatingindiagramby screwdriver Upper hodmadod shellA 8 1 loosen boltsfixingupperhodmadodshellBandtakethemout 13 ...

Страница 17: ...elding at the position of arrow indicating Discharge pipe assembly air return assembly 16 1 opencompressorelectricalcoveranddrawoutconnectionline andheatprotector andthenloosencompressorearthinglinefrombracket 2 dismantlecompressordischargepipeandairreturnpipe bywelding atthepositionofarrowindicating 1 loosen three bolts fixing footing of compressor and take out washer and then draw out compressor...

Страница 18: ...No Components Process Remark 10 18 Condenser assembly 1 loosen boltsatbottomofcondenser atposition ofarrowindicating andtakethemout 15 ...

Страница 19: ...nditioner will control compressor work status automatically according to indoor air temperature under cooling or dehumidifying mode while air conditioner switches off and immediately switches on only fan runs but compressor does not run Whileairconditionerswitchesoffandswitchesonsoon andairconditionerprovides athree minutedelayprotectionfunction threeminuteslater compressorwill restarttorun Which ...

Страница 20: ...PCBboard replacemainPCBboard checkconnectionstatusofcompressor synchronousmotorandfanmotor YES NO YES NO NO Replace PCB NO YES YES Draw out power supply plug and about five seconds later insert again Whether buzzer sounds or not Whether the indicator lamp LED and digital tube light on or not Whetheristheresignaltransmittalindication onremotecontrollerornot After press ON OFF on remote controller w...

Страница 21: ...Indoor fan motor does not run After draw out power supply plug and more five seconds insert plug again Replace PCB PCB failure Whether input voltage of fan motor is satisfied or not Whether the core output on controller is normal or not Micro control core failure Please refer to the description of flow of failure diagnosis in last page Whether luminous diode tube LED lights on or not Fan capacitor...

Страница 22: ... Pulling out power supply plug and about five seconds insert again Core Ic1 failure CN1 CN2 voltage is normal or not Check PCB board While press button fan swing on display panel whether the horizontal louver swings or not Confirm malfunction diagnosis is no power supply Pressing ON OFF on display panel of air conditioner to switch on Whether the luminous diode tube and digital tube on display pan...

Страница 23: ...Core failure Replace button Liquid crystal failure Replace batteries Normal Whether the LCD of remote controller displays normally or not Whether battery voltage is less than 2 5 V or not remote controller While press ON OFF on remote controller whether is music heard or not Check subject to instruction section of no power supply diagnosis Whether LED display module lights on or not YES NO YES NO ...

Страница 24: ...ation make sure that conduct wire on circuit panel whether there is jumper loop or not diode location Conduct wire and member are damaged resulting from easy to bend and shock due to coarse treatment for circuit panel 5 Clean the conduct wire and new member by sand paper and etc before welding otherwise the welding material will be possibly adhered to conduct wire and parts due to oxidation 6 Avoi...

Страница 25: ...nnect with power supply Check voltage 1 Whether is there normalAC voltage on XB or not 2 The DC voltage on IC5 input DC12V output DC5V Rectification circuit mistake Drop down transformer does not work 3 Special protection mode Check voltage Circuit malfunction 1 Checkthecontrolloadforvariousrelays Relaydisconnect 0 5V Relayconnect 6V Relay malfunction 22 ...

Страница 26: ... Measureresistance Normal Abnormal Ambienttemperature Sensorresistance K cut 0 short 15 20 25 30 35 40 7 45 6 08 5 4 13 3 43 2 86 Fan motor measure the resistance at the ends of red wire and orange wire Normal Abnormal While ambient temperature is 20 30 about 300 and 120 cut 0 short Errorcode E1 E2 23 ...

Страница 27: ...5 Components and disassembly diagram 5 1 Mechanical section 24 ...

Страница 28: ...sor capacitor 1 17 主控板 Main PCB 1 18 电控盒 Electric controller box 1 galvanization 19 下蜗牛壳 Downside hodmadod shell 1 PA6 20 风机 Motor 1 21 出风窗 Air outlet window 1 ABS 22 前面板 Front panel 1 ABS 23 显示灯板 Display board 1 24 显示板 Display light board 1 ABS 25 冷凝器组件 Condenser assembly 1 26 积水槽 Water collection slot 1 PA6 27 甩水叶片 Swing water vane 1 28 罩极电机 Square shaded pole motor 1 29 支架底盘 Chassis 1 ABS 30 压缩...

Страница 29: ... 44 摇臂 Water line rocker 1 ABS 45 微动开关盖 Switch cover 1 ABS 46 水嘴盖 Drain mouth cover 1 ABS 47 窗户安装板 A Installation board A to window 1 48 窗户安装板 B Installation board B to window 1 49 风口栅 Air outlet grille 1 ABS 50 后面板 Backside panel 1 ABS 51 过滤网组件 Filter 1 strong PP 52 进风格栅 Air inlet grille 1 ABS 26 ...

Страница 30: ...6 Brief structure diagram 27 ...

Страница 31: ...7 PCB principle diagram 28 ...

Страница 32: ...8 Wiring diagram HEATE R ON L Y THEU NITWITH HEATING MO DEHA SHEATER 29 ...

Страница 33: ...ment WEEE directive WEEE should be separately collected and treated If at any time in future you need to dispose of this product please do NOT dispose of this product with household waste Please send this product to WEEE collecting points where available ...

Страница 34: ......

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