WoongJin AP-1004AH Service Manual Download Page 57

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Phenomenon

Defect Diagnosis

Defect Mode

How To Handle

YES

→

Making much noise

Thick layer of dust on Pre-Filter?

Clogged Pre-Filter with dust

Pre-Filter cleansing

↓

YES

→

Thick layer of dust on Medium-Filter

And it is jet-black?

Dust on Medium-Filter

Medium-Filter change

↓

YES

→

Thick layer of dust on HEPA Filter

And it is jet-black?

↓

HEPA Filter clog

HEPA Filter change

YES

→

Thick layer of customized Filter

And it is jet-black?

Customized Filter clog

Customized Filter change

↓

Noise check and defect diagnosis re-inspection

Summary of Contents for AP-1004AH

Page 1: ...Service Manual Woongjin CAIRS Air Cleaner AP 1004AH Woongjin Coway Co Ltd...

Page 2: ...tallation and Instruction 2 1 Caution for Safety P11 2 2 Instruction and Cleansing P14 2 3 Filter Change and the Time P23 3 System Operation Fundamental 3 1 Product Operation Specification P26 3 2 Ele...

Page 3: ...OLYESTER 356 373 t10 For Kids For Pets Custom ized Filter Yellow nonwoven POLYESTER 356 373 t10 Blue nonwoven POLYESTER 356 373 t10 AC Deodorization Filter Granular Deodorization Filter 363 380 t8 Noi...

Page 4: ...ratory CAIRS Air Cleaner AP 1004AH 3 1 2 Part Information Front Back Mood Light Control Dis play Panel Air Quality Sensor Sensor Air Quality Display Back Remote Control Handle Power cord Unit Hanger A...

Page 5: ...ight Rhythmic Cleaning Light This mode efficiently removes indoor pollutants controlling the volume of air effectively The mood light switches Blue Light Purple Purple Red The mood light is turned on...

Page 6: ...being manually turned off and on it operates at the previous mode that you chose Speed You can select Step 1 Step 2 Step 3 Step 4 Turbo Then the unit shifts to the manual mode Auto Child mode is avai...

Page 7: ...r traps particles mold and bacteria larger than 1 and protects the HEPA filter 5 HEPA Filter The high function HEPA filter significantly removes fine particles and cigarette smoke while the anti bacte...

Page 8: ...2 Strong Deodorization The deodorization filter removes harmful gases such as VOCs formaldehyde and food cigarette odor Toxic gas removal experiment Eliminates VOC type gases toluene benzene xylene s...

Page 9: ...optimal indoor air circulation and the rapid removal of pollutants 9 Quiet Night Operation The unit automatically operates in quiet mode to create a noiseless and pleasant atmosphere at night 10 Cust...

Page 10: ...POLYESTER Antibiosis coating Change 4 months Features special antibiosis material monovalence 99 9 FITI Laboratory to filter particles and mold larger than 1 and locates front side of HEPA filter to p...

Page 11: ...ing white gold catalyst filter removes effectively HCHO formaldehyde which causes New House Syndrome Customized filter for kids Legionella which can be easily generated at air conditioner s cooling to...

Page 12: ...ire could result If the cord or plug is wet unplug the unit and let it completely dry before subsequent use An electric shock or fire could result Remove any dust or water if it s on the plug Never us...

Page 13: ...ect on it A fire could result Do not use the unit in areas where it will be subjected to heavy smoke odors or oil Capacity degradation could result Place the unit 20cm away from the wall and 30 60cm f...

Page 14: ...shock fire or injury could result if such objects are placed on top of the unit Do not put sharp metal objects such as chopsticks or any foreign objects into the intake area or outlet Do not block th...

Page 15: ...free filter to the filter case by aligning the filter with the hooks of the case The nonwoven fabric of the customized filter should come toward the front of the unit Pull the bottom of the front cove...

Page 16: ...wer button then the auto mode light goes on while the mood light becomes blue Plug the unit into an outlet This appliance only operates at 220v 240V AC Press the power button According to the indoor a...

Page 17: ...unit into an outlet This appliance operates only at 220v 240V AC Press the power button then the unit operates in the auto mode And later in the previous mode that you chose AUTO CHILD RHYTHM SPEED P...

Page 18: ...en the mode button Plug the unit into outlet This appliance operates at 220v 240V AC only Press the power button then the unit operates in auto mode And later in the previous mode that you chose AUTO...

Page 19: ...med The unit resumes the normal operation if the surroundings are brightened Tip The digital sensor detects the brightness of the surrounding area automatically starting Quiet Night Operation AUTO CHI...

Page 20: ...ght Press both the speed and mode buttons for more than 2 seconds The air quality light goes off Then it goes on for a second and off for a second AIR QUALITY Press the speed button to choose the sens...

Page 21: ...ess the light button for 2 seconds The illumination light goes on When the Quiet Night Operation is set the mood light automatically goes off LAMP BRIGHT SLEEP Press the light button for 2 seconds aga...

Page 22: ...sensor cover on the left side of the unit Use a wet cotton swab to clean the lens and wipe up any remaining moisture Cleaning the Air Intake and Outlet Clean the air intake and outlet with a soft brus...

Page 23: ...se a polisher Cleaning the Unit Use a dry and soft cloth to clean the unit Cleaning the Free Electrostatic Filter Every 2 4 Weeks Use a wet cloth if necessary but do not use a polisher Pull the bottom...

Page 24: ...3 Filter Replacement Replacing the Medium Filter Every 4 Months Remove the front cover and detach the medium filter from the filter case Remove the packing material from the new medium filter Attach t...

Page 25: ...to the filter case The nonwoven fabric of the customized filter should come toward the front of the unit Load the filter case and the front cover Replacing the AC Deodorization Filter Every 12 Months...

Page 26: ...ment Customized Filter Filter New House Child Pet Front Fabric Black Back Black Yellow Blue Color Wall Hanging Design Option Use an additional hanger to install the unit Installation Place the unit a...

Page 27: ...0 70 keeping 10 50 use 3 Humidity within 30 90 RH only if any dew does not exist 4 Timer Continuous operation 3 Power Part 1 Standard Power AC220V 15 50 60Hz 2 Power S M P S SANKEN STR A6351 Wide type...

Page 28: ...2 Output Part 1 FAN MOTOR DC 310V BLDC motor flow of electricity 5 level 1level 2levle 3level 4level turbo 2 Negative Ion Generator DC 12V electricity flow 150mA 3 BLDC Control Power DC 15V 4 Buzzer...

Page 29: ...early action Buzzer sound DING DONG DANG generation after early power supply if power switch is on automatic mode is on Turn it off during operation and then On again remember previous mode and operat...

Page 30: ...3 flickering 4 level 4 flickering turbo 5 flickering add by one from bottom to top 5 4 Mode Selection Switch Depending on display selection display repeats auto kids rhythm order 1 Auto Mode 1 with au...

Page 31: ...ime is 10 seconds when level speed is changed 3 when mode changes from rhythm mode to manual mode first level is applied for operation 5 5 Lamp Selection Switch 1 Mood Lamp ON OFF selection 2 Mood lam...

Page 32: ...e is under 1 lux for 3 minutes Sleeping Mode Normal Mode CDS resistance value is over 2 Lux for 5 minutes When returning to normal mode from sleeping mode automatically return 2 Display of Sleeping Mo...

Page 33: ...is flickering Rhythm Insensitive Kids Normal Automatic Sensitive Currently selected sensor sensitivity display is flickering on 1 second off 1 second at this time when push wind volume key sensor sen...

Page 34: ...for 10 minutes after fan motor speed display cleaner regards the fault as motor fault or external rotation interruption so that all display is OFF and error is displayed with 1 2 3 4 turbo LED flicke...

Page 35: ...w 8 080 207kw 22 070 307kw 43 540 2 Level Operati on base 4Level Operati on base Daily Use Monthly Power Usage 100kw Usage 5 670 200kw Usage 20 100 300kw Usage 39 440 4 Hour About 3 1 kw 103kw 7 560 1...

Page 36: ...ry CAIRS Air Cleaner AP 1004AH 35 4 Product Assembly and Disassembly A S 4 1 Inside of Product Front Cover Ass y PART Front Back Front Backcover Front Cover Lens Cover lens Deco Ass y Fixed magnet Bra...

Page 37: ...CAIRS Air Cleaner AP 1004AH 36 Fan Guide Ass y PART High Pressure Generator Main PCB Negative Ion Fin Fan Main PCB Wiring Diagram BLDC Motor Fan Pollution Level Detection Sensor Motor Guide Cover Powe...

Page 38: ...WOONGINCOWAY CO LTD Environmental Technology Laboratory CAIRS Air Cleaner AP 1004AH 37 Filter Guide Ass y PART Front side Filter Guide Display Plate Key PCB Ass y Deco LED PCB Magnetic 2EA Back Side...

Page 39: ...tory CAIRS Air Cleaner AP 1004AH 38 Rear Cover Ass y PART Rear Cover Ass y Customer Satisfaction Sticker Particle Sensor Cover Ass y Filter Case Ass y PART Filtering Order Pre Filter Medium Filter HEP...

Page 40: ...of front cover and pull and lift up the cover Step2 Remove 6 bolts on front back cover and push it to OPEN direction Step3 Take off lens and lens cover from front cover Step4 Remove 4 bolts and bracke...

Page 41: ...Step1 Hold bottom of front cover and pull and lift up the cover Step2 Remove filter case Ass y from the product Step3 Remove 2 bolts on back side of the product and then remove base When reassembling...

Page 42: ...Separates rear cover Ass y Step6 Remove 1 power PCB bolt and then PCB upper cover Ass y Step8 Remove 4 Fan guide bolts and then fan guide from Filter guide Reverse order is applied when reassembling...

Page 43: ...front cover filter case base and rear cover Step2 After removing 1 Power PCB upper cover bolt and power PCB upper cover separates related cable connectors Step3 Remove 1 Power PCB Ass y bolt and separ...

Page 44: ...connectors Step5 Remove 2 main PCB bolts and then separates main PCB Reverse order is applied when reassembling Step6 Separates 2 key PCB related cable connectors from PCB Step7 Remove 3 bolts on lef...

Page 45: ...t cover filter case base and rear cover Step2 Remove nut fitted to motor and spring washer and then separates fan from motor Step3 Remove 3 bolts on motor guide cover Step4 Using type screwdriver inse...

Page 46: ...6 Remove motor cable connector from Power PCB and then separates motor Reverse order is applied when reassembling Pollution Level Detection Sensor Change Step1 Remove pollution level detection sensor...

Page 47: ...ors and separates fan guide Step3 After turning over fan guide remove 2 bolts related to negative ion fin case to separate fin case Step4 If removing negative ion fin case negative ion fan is connecte...

Page 48: ...ont cover filter case base and rear cover Step2 Remove negative ion fin case and separate fin fan cables and then remove 1 level cables related the pressure from hook Step3 Remove cable connectors rel...

Page 49: ...1004AH 48 DECO LED PCB Change Step1 Reverse order is applied when reassembling Step2 Remove 4 fan guide bolts and related cable connectors and then separates fan guide Step3 Remove DECO LED PCB fitted...

Page 50: ...en reassembling Step2 Remove 4 bolts on fan guide and related cable connectors and then separate fan guide Step3 Cut 2 cable ties of mount base attached to filter guide Step4 Remove 2 bolts and then s...

Page 51: ...CAIRS Air Cleaner AP 1004AH 50 Fuse Change Method Step1 Reverse order is applied when reassembling Step2 Remove 1 Power PCB upper cover bolt and then separate power PCB upper cover Step3 Change fuse...

Page 52: ...Bad power if it is under 180V If power is irregular or OV Bad connection to power connector FUSE Open Bad micro switch Faulty Power YES YES YES Check input power FUSE change 250V 3A Right contact of...

Page 53: ...n Micro S W change Connection Harness is inserted in right way Bad insertion of connection Harness Right insertion of connection Harness YES Automatic Power OFF Motor connection is right Right inserti...

Page 54: ...wer consent is right in YES NO Control part PCB Ass y Check and change No push on control switch Control switch operation is right YES NO Insert connector in right way Fan is well rotated with hand op...

Page 55: ...on sensor becomes insensitive Bad Harness connection Poor sensitivity choice of Sensor Pollution Detection Sensor Connector OPEN No wind volume change in automatic child mode NO NO YES Change Sensor D...

Page 56: ...ontrol switch operation and defect diagnosis re inspection Bad Tact S W Bad Tact S W Bad Main PCB Bad Harness connection Control switch Is not working Switch check and change Right connection or Harne...

Page 57: ...YES Thick layer of dust on Medium Filter And it is jet black Dust on Medium Filter Medium Filter change NO YES Thick layer of dust on HEPA Filter And it is jet black NO HEPA Filter clog HEPA Filter ch...

Page 58: ...on mode is automatic child mode Switch over to Automatic Child Mode YES YES Light is still on around the cleaner No Sleeping Mode switchover with light detection Sleeping Mode works without light NO C...

Page 59: ...ollution level Bad Pollution Sensor Check and change pollution sensor YES Partial light flickering Bad LED FND Ass y check and change NO NO Pollution sensor Harness is connected in right way Bad Harne...

Page 60: ...NCOWAY CO LTD Environmental Technology Laboratory CAIRS Air Cleaner AP 1004AH 59 6 Electric Wiring Diagram MAIN POWER coupling MAIN POWER coupling MI COM Writing coupling High Voltage Generation Dust...

Page 61: ...RAWN V15 W 0 0 4 E 0 0 5 HC1 101 1KV 3 EC4 35V 100uF RD ACE POWER DWG NO CN3 SMW250 05 1 2 3 4 5 FH1 250V 2A V12 PT1 PC817 1 2 4 3 R12 330K 1W Rev APPROVED EC1 450V 68uF R17 4 7K C2 104 EC2 50V 22uF R...

Page 62: ..._LED_DECO 4 L11 TURBO TITLE L10 Rev MODEL CDS L7 LED R L4 LED UNIT 35022 12 CN2 1 2 3 4 5 6 7 8 9 10 11 12 R7 560 0 REM 3 1 2 REM VCC GND R1 560 B R11 4 7K L8 LED R6 560 R10 560 R12 510 1 2W V12 REM 3...

Page 63: ...9 16 8 15 14 13 12 11 10 1 2 3 4 5 6 7 9 BUZ BZ BM20K 1 2 1 2 C2 103 DECO2 R Q4 KRC102M 1 3 2 C10 102 DWG NO C4 104 R18 10K C12 50V 472 R15 470 C14 104 IC6 KIA7805 3 1 2 O I G R3 10K L2 IC3 KIA7032 3...

Page 64: ...uide Assembly AP 1004AH 11 3001738 Microswitch Assembly 12 1004781 Rear Cover Assembly AP 1004AH 13 3015471 Base Cover Assembly AP 1004AH 14 3001737 Front Cover Assembly AP 1004AH 15 3001941 Power PCB...

Page 65: ...AP 1004AH Air Cleaner 32 1002921 HEPA Filter AP 1004AH 367 5X385X25 33 3001747 Filter Case Assembly AP 1004AH Air Cleaner 34 1002924 Ion Generating Pin Assembly AP 1004AH Air Cleaner 35 3001746 Remote...

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