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INVENTOR C1VI - 18, Руководство по обслуживанию

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Removal Procedure

72

5. Remove swing blade

6. Remove front case

Open the screw cap on front case, and twist off
the  7  screws  fixing  the  front  case  with
screwdriver.

Loosen the 6 clasps on front case.

Loosen the clasps on horizontal louver and then
remove the swing blade.

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Содержание C1VI - 18

Страница 1: ...C1VI 18 C1VO 18 C1VI 24 C1VO 24...

Страница 2: ...efrigerant System Diagram 5 Schematic Diagram 5 1 Electrical Data 5 2 Electrical Wiring 5 3 Printed Circuit Board 6 Function and Control 6 1 Remote Control Operations 6 2 Description of Each Control O...

Страница 3: ...utions before Performing Inspection or Repair 9 2 Con rmation 9 3 Flashing LED of Indoor Outdoor Unit and Primary Judgement 9 4 How to Check simply the main part 10 Removal Procedure 10 1 Removal Proc...

Страница 4: ...Summary and Features 1 Outdoor Unit C1VI18 C1VI 24 YB1FA Remote Controller C1VI 18 C1VI 24 Summary and Features Indoor Unit...

Страница 5: ...explosion or injury Make sure the ceiling wall is strong enough to bear the weight of the unit Make sure the noise of the outdoor unit does not disturb neighbors Properly insulate any tubing running i...

Страница 6: ...a F m m L X D h t g n e L r e t e m a i D 98X710 Fan Motor Cooling Speed SH H M L SL r min 1350 1200 1050 900 Fan Motor Heating Speed SH H M L SL r min 1420 1250 1150 1050 0 2 W r o t o M n a F f o t...

Страница 7: ...ume of Outdoor Unit m3 0 0 4 2 h w o l a i x A e p y T n a F m m r e t e m a i D n a F 445 g n i t s o r f e D c i t a m o t u A d o h t e M g n i t s o r f e D 1 T e p y T e t a m i l C Isolation I 4...

Страница 8: ...or unit C1VI 24 w o s s o r C e p y T n a F Diameter Length DXL mm 98X765 Fan Motor Cooling Speed SH H M L SL r min 1250 1100 950 800 Fan Motor Heating Speed SH H ML SL r min 1300 1100 1000 850 5 3 W...

Страница 9: ...of Outdoor Unit m3 0 0 2 3 h w o l a i x A e p y T n a F m m r e t e m a i D n a F 520 g n i t s o r f e D c i t a m o t u A d o h t e M g n i t s o r f e D 1 T e p y T e t a m i l C I n o i t a l o...

Страница 10: ...or DB8 33 C WB6 11 C Indoor air flow Turbo Pipe length 5m 220V 230V 240V 220V 230V 240V 0 10 20 30 40 50 60 70 90 0 10 20 30 40 50 60 70 80 90 100 120 110 80 11 10 9 8 7 6 5 4 3 2 1 0 Compressor speed...

Страница 11: ...90 80 70 60 50 40 Outdoor temp C o i t a r y t i c a p a C Conditions Indoor DB21 1o C WB15 6o C Indoor air flow Turbo Pipe length 5m Conditions Indoor DB26 7o C WB19 4o C Indoor air flow Turbo Pipe...

Страница 12: ...s for Both Models Indoor side noise when blowing Outdoor side noise 18K 24K 60 60 60 80 100 50 50 40 40 40 30 30 20 20 20 10 0 0 Indoor Fan Motor Rotating Speed Noice dB A low Middle High Super High C...

Страница 13: ...Constrction Views 10 3 Construction Views 3 1 Indoor Unit 139 685 183 55 55 6 3 6 3 90 65 72 45 694 194 D 52 55 55 14 82 18K 24K Model W H D W 18K 940 298 200 24K 1007 315 219 Unit mm H...

Страница 14: ...Constrction Views 11 3 2 Outdoor Unit 18K 24K 955 560 0 4 3 7 9 8 396 3 6 4 7 0 0 899 818 6 9 5 378 303 343 550...

Страница 15: ...tem Diagram Refrigerant pipe diameter Liquid 1 4 6 mm Gas 1 2 12mm 2 Way valve Strainer Strainer 3 Way valve Muffler 4 Way valve Capillary Heat exchanger INDOOR Heat exchanger OUTDOOR r o t a l u m u...

Страница 16: ...BU BLUE BN BROWN YE YELLOW BK BLACK WHITE RD RED YEGN WH YELLOW GREEN VT VIOLET PROTECTIVE EARTH OG ORANGE RT1 PRINTED CIRCUIT BOARD EARTHING PANEL EVAPORATOR YEGN BN BK BU OUTDOOR UNIT M2 ROOM TUBE A...

Страница 17: ...OVC COMP 5WH 4WH SAT OG INDC2 COMP 4YV X1 CAP RD BN COMP 2YE 1BU WH BK TEM SENSO R OUTTUBE OUTROO M TEM SENSO R EXHAUST TEM SENSO R YEGN PE FAN MOTOR TERMINAL BLOCK 4 WAY VALVE C1 AP1 BU BK BN YEGN B...

Страница 18: ...3OG INDC2 COMP TEM SENSOR EXHAUST TEM SENSOR OUTROOM TEM SENSOR OUTTUBE INDOOR UNIT FA EKV PE L N 8BN 7BU PE PFCC2 19YE 18YE PFCC1 C2 X1 20YEGN COMP V COMP W BU BK BN YEGN BN BU YEGN optional YEGN C R...

Страница 19: ...istor 8 Jumper cap 9 Up down swing terminal 10 PG feedback terminal 11 Terminal of ambient temperature sensor 12 Terminal of tube temperature sensor 13 Connect display board DISP1 DISP2 terminals 14 H...

Страница 20: ...11 12 1 Compressor interface 2 Compressor overloadprotector 3 Temperature sensor 4 Electric expansion valve 5 Outdoor fan 6 4 way valve 6 4 way valve 7 Communication interface with indoor unit 8 Live...

Страница 21: ...tector 3 Temperature sensor 4 Electric expansion valve 5 Fan HALL interface 6 Outdoor fan 7 4 way valve 8 Communication interface with indoor unit 9 Live wire 10 Earthing wire 11 Neutral wire 12 React...

Страница 22: ...CLOCK Press it to set clock X FAN is the alternative expression of BLOW for the purpose of understanding X FAN TEMP TURBO SLEEP LIGHT Press it to turn on off the light 17 15 18 19 16 20 21 23 24 22 25...

Страница 23: ...Each time you press this button a mode is selected in a sequence that goes from AUTO COOL DRY FAN and HEAT as the following Note Only for models with heating function After energization AUTO mode is...

Страница 24: ...set up the temperature displaying status that will display the setting temperature TURBO Press this button to activate deactivate the Turbo function which enables the unit to reach the preset temperat...

Страница 25: ...top running and indoor fan motor turns on blowing heat will act 3 Protection function under heating mode compressor will stop to run due to malfunction happened indoor fan motor will blow surplus heat...

Страница 26: ...in Failure State Display Table Note in the case that the unit is switched off with the remote controller or the compressor is switched on again failure display waiting time 200s shall be cleared 4 Fre...

Страница 27: ...at operation state the system will continue to operate if timing start is set when the system is at stop as the preset time is reached the system will start to run in preset mode Timing stop if timin...

Страница 28: ...etected at other times 3 Protecting Treatments of Temperature Sensor 1 When the thermo bulb is detected to be short circuited continuously for 30 seconds It is regarded that the temperature detected b...

Страница 29: ...2 The temperature setting range is 16 30 6 Heating Mode 6 1 Conditions and processes of heating operation Tindoor ambient is the actual detection temperature of indoor environment temp sensor Theatin...

Страница 30: ...f 55 Toutdoor pipe running frequency of compressor will be decreased or stop increasing 12 3 In heating mode if 64 Tindoor pipe the unit will stop if Tindoor pipe 54 and compressor has stopped for 3mi...

Страница 31: ...running frequency of compressor will be decreased or stop increasing 18 2 If 95 Tmodule the unit will stop if Tmodule 87 and compressor has stopped for 3min the unit will resume running 18 3 If the u...

Страница 32: ...struction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance 7 1 1 Installation Site Instructions...

Страница 33: ...lusive earth device by the professionals 4 The air switch must have the functions of magnetic tripping and heat tripping to prevent short circuit and overload 5 The minimum distance between the unit a...

Страница 34: ...50cm Above 50cm Above 30cm Above 30cm Above 30cm Above 15cm Above 300 cm 250 cm Space to the obstruction Air outlet side Space to the wall Air inlet side The dimensions of the space necessary for prop...

Страница 35: ...connect and fix power connection cord to the terminal board shown in Fig 2 3 Make the power connection cord pass through the hole at the back of indoor unit 4 Reinstall the cord anchorage and wiring...

Страница 36: ...the related valve 2 Screw in the flare nut by hand and then tighten the nut with spanner and torque wrench by referring to the following NOTE Connect the connection pipe to indoor unit at first and t...

Страница 37: ...d out The hole diameter 25 must be plugged Whether to plug other holes will be determined by the dealers according to actual conditions Fig 6 Manifold Valve Multimeter 76cmHg Lo Handle Charging hose M...

Страница 38: ...tion and then remove the air filter as shown in Fig a 2 Attach the healthy filter onto the air filter as shown in Fig b 3 Install the air filter properly along the arrow direction in Fig c and then cl...

Страница 39: ...Exploded Views and Parts list 36 8 Exploded Views and Parts List 8 1 Indoor Unit C1VI 18 16 14 13 15 10 9 7 5 2 30 32 33 27 26 25 24 18 28 8 31 29 3 1 11 17 19 20 21 23 22 40 39 34 35 38 4 6 12 37 36...

Страница 40: ...E 9 2 d r a o B n i a M 0 3 x o B c i r t c e l E f o r e v o c d l e i h S 1 3 1 r e v o C x o B c i r t c e l E 2 3 r e p m u J 3 3 1 6 B B C r o t i c a p a C 4 3 y s s A x o B c i r t c e l E 5 3...

Страница 41: ...Exploded Views and Parts list 38 C1VI 24 14 12 11 13 8 7 4 2 28 30 31 25 24 23 22 16 26 6 29 27 3 1 9 15 17 18 19 21 20 38 37 32 33 36 5 10 35 34...

Страница 42: ...n i a M 8 2 x o B c i r t c e l E f o r e v o c d l e i h S 9 2 1 r e v o C x o B c i r t c e l E 0 3 r e p m u J 1 3 1 6 B B C r o t i c a p a C 2 3 y s s A x o B c i r t c e l E 3 3 e l b a C g n i...

Страница 43: ...Exploded Views and Parts list 40 8 2 Outdoor Unit C1VO 18 1 20 21 24 23 25 30 27 16 17 8 9 7 6 2 3 4 5 28 29 26 22 31 18 19 13 12 11 10 14 15...

Страница 44: ...1 0 y s s A r e s n e d n o C 3 1 1 3 6 0 0 2 0 2 4 t r e s n i r o s n e S 4 1 1 3 0 9 0 3 0 0 0 9 3 r o s n e S e r u t a r e p m e T 5 1 1 6 8 1 0 3 1 3 4 r o t c a e R 6 1 1 P 2 0 4 4 2 3 0 3 1 0...

Страница 45: ...Exploded Views and Parts list 42 C1VO 24 2 16 1 18 17 1 15 14 1 1 26 27 29 28 30 37 32 24 19 22 20 9 10 11 12 8 7 3 4 5 6 21 33 34 35 36 31 38 25 23 13...

Страница 46: ...o s n e S e r u t a r e p m e T 8 1 1 1 2 0 0 3 1 3 4 r o t c a e R 9 1 1 5 6 0 0 0 0 3 3 5 6 B B C r o t i c a p a C 0 2 1 8 9 0 3 1 4 1 0 y s s a b u s p m a l C r o t i c a p a C 1 2 1 P 3 5 0 5 0...

Страница 47: ...death due to drop from high attitude Static maintenance is the maintenance during de energization of the air conditioner For static maintenance make sure that the unit is de energized and the plug is...

Страница 48: ...er Voltage Con rm that power voltage is AC 220 240 10 If power voltage is not in this range the unit may not operate normally C1V0 18 C1V0 24 9 2 Con rmation 9 3 Flashing LED of Indoor Outdoor Unit an...

Страница 49: ...Supply voltage is too low and load is too high 3 Evaporator is dirty 5 Communi cation Malfunction E6 OFF 3S and blink 6 times During cooling operation compressor stops while indoor fan motor operates...

Страница 50: ...damaged Please check it by referring to the resistance table for temperature sensor 2 The head of temperature sensor hasnt been inserted into the copper tube 15 Limit decrease frequency due to overloa...

Страница 51: ...l stop while indoor fan will operate During heating operation the complete unit will stop operation Refer to the malfunction analysis IPM protection loss of synchronism protection and overcurrent prot...

Страница 52: ...dropping for DC bus bar S 3 F F O 3 U and blink 20 times During cooling and drying operation compressor will stop while indoor fan will operate During heating operation the complete unit will stop Sup...

Страница 53: ...ntroller with one ofthe same model End no no no no yes yes Malfunction is removed no yes yes no Is the wiring terminal between temperature sensor and the controller loosened or poor ly contacted Is th...

Страница 54: ...the unit measure within 1 min after the louvers are opened whether the output voltage on the control terminal of the PG motor is over 50V No Yes No Is the malfunction eliminated No Is the malfunction...

Страница 55: ...rly Re insert the jumper cap The mainboard is defined abnormal replace it Yes No Yes End Is the malfunction eliminated No No Yes Replace the jumper cap No Yes Is the malfunction eliminated Is the malf...

Страница 56: ...Troubleshooting 53 4 2 Outdoor unit 1 Key detection point Test1 Test2 Test3 Test4 Test5 Test6 Test7 Tset8 GND Test12 C A B D E F H I J K M Test10 N Test9 S T G Test13 Test11 Y Z C1VO 18...

Страница 57: ...d o m M P I 0 1 D Test 6 Both ends of electrolytic capacitor C40 V 3 1 V 2 1 C D r e w o p V 2 1 0 4 C Test 7 Both ends of electrolytic capacitor C82 V 5 C D r e w o p V 5 2 8 C Test 8 Both ends of e...

Страница 58: ...Troubleshooting 55 Test1 Test2 Test3 Test4 Test5 Test6 Test7 Tset8 Test9 Test12 C A B D E F G H I J K L M Test10 N Test14 S T Test11 Test13 C1VO 24...

Страница 59: ...ends of sheet capacitor C911 V 3 1 V 2 1 C D r e w o p V 2 1 1 1 9 C Test 7 Both ends of sheet capacitor C914 V 5 C D r e w o p V 5 4 1 9 C Test 8 Both ends of sheet capacitor C83 V 3 3 C D r e w o p...

Страница 60: ...voltage testing circuit on control panel AP1 Replace the control panel AP1 Measure the AC voltage between terminalL andN on wiring board XT power supply Voltage within 210VAC 250VAC Shut down the powe...

Страница 61: ...is well connected If they are loosened If the connection sequence is correct Is voltage input in the normal range Test the voltage between L N of wiring board XT by DC voltage meter If coil resistanc...

Страница 62: ...etween the two ends of capacitor C2 until the voltage is lower than 20V Replace the capacitor C2 Then energize and start the unit Replace the control panel AP1 Take corrective actions according to Tec...

Страница 63: ...fan terminal OFAN is connected well 2 Test if resistance value of any two terminals is less than 1k with ohmic meter If the indoor and outdoor fan work well After the unit de energized for 20min Repl...

Страница 64: ...is well connected and connection sequence is correct Replace control board AP1 Replace the compressor If malfunction is removed If the stop time of compressor is more than 3min N If the stop time is n...

Страница 65: ...ormally If the stop time of compressor is more than 3min Synchronism after energize the unit and start it Connect wire well Synchronism occurred during operation Replace control board AP1 If the radia...

Страница 66: ...Replace EKV coil of electron expansion valve If the wiring terminal FA of electron expansion is well connected Remove malfunction The resistance value of first 4 l ead foot an d th e fifth lead foot i...

Страница 67: ...is short circuit and replace it Y Re energize the unit and start it Cut the terminal of reactor test the resistance between two terminals of reactor with ohmic meter Replace the reactor Re energize t...

Страница 68: ...communication circuit of outdoor unit Problem of communication circuit Check built in wiring of indoor and outdoor unit Connection correct Malfunction of circuit is detected with control board AP1 vol...

Страница 69: ...unit malfunction Test voltage value with Test 13 18K 11 24K position in diagram with voltage meter Number jumping Test voltage value with Test 10 position in diagram with voltage meter Number jumping...

Страница 70: ...114 0 678 2 54 31 37 9 003 76 2 133 115 0 66 1 51 59 38 8 642 77 2 064 116 0 642 0 49 02 39 8 297 78 1 997 117 0 625 1 46 6 40 7 967 79 1 933 118 0 608 2 44 31 41 7 653 80 1 871 119 0 592 3 42 14 42...

Страница 71: ...4 114 0 904 2 72 41 37 12 76 2 844 115 0 88 1 68 79 38 11 52 77 2 752 116 0 856 0 65 37 39 11 06 78 2 663 117 0 833 1 62 13 40 10 62 79 2 577 118 0 811 2 59 08 41 10 2 80 2 495 119 0 77 3 56 19 42 9 8...

Страница 72: ...3 323 9 26 47 08 65 10 18 104 2 96 12 306 2 27 45 07 66 9 83 105 2 87 11 289 6 28 43 16 67 9 49 106 2 79 10 274 29 41 34 68 9 17 107 2 72 9 259 3 30 39 61 69 8 85 108 2 64 8 245 6 31 37 96 70 8 56 109...

Страница 73: ...ing Be sure to wait for a minimum of 10 minutes after turning off all power supplies before disassembly Steps Procedure 1 Remove filter 2 Remove panel Loosen the clasps on filter Remove the filter Loo...

Страница 74: ...c box cover 2 Twist off one screw on electric box cover 2 and then remove the electric box cover 2 Disassemble the axial bush on horizontal louver bend the horizontal louver to let the shaft come out...

Страница 75: ...t case Open the screw cap on front case and twist off the 7 screws fixing the front case with screwdriver Loosen the 6 clasps on front case Loosen the clasps on horizontal louver and then remove the s...

Страница 76: ...ctric box cover Pull out the axial bush on tempera ture sensor Twist off the screws fixing the earthing wire with screwdriver Pull out the electric box cover 1 2 3 Remove the front case Steps Procedur...

Страница 77: ...ng terminal on displayer Pull out the connection wire between swing motor and motor Twist off the screws fixing the electric box with screwdriver 2 3 4 Twist off the screws fixing the displayer with s...

Страница 78: ...ove the electric box Twist off the screws fixing the pipe press plate with screwdriver Steps Procedure Remove the pipe press plate Twist off the 3 screws fixing the evapora tor with screwdriver 3 2 1...

Страница 79: ...Removal Procedure 76 Adjust the pipeline slightly Remove the evaporator 5 6 Steps Procedure Loosen the clasps between evaporator and chassis 4 Evaporator...

Страница 80: ...ade 3 Remove cross flow blade and motor Twist off the screws fixing the motor press plate with screwdriver e r u d e c o r P s p e t S Remove the motor press plate Twist off the screws fixing the swin...

Страница 81: ...Removal Procedure 78 7 Remove the motor 5 6 Remove swing motor Twist off the screws fixing the cross flow blade and swing motor with screwdriver e r u d e c o r P s p e t S Cross flow blade Motor...

Страница 82: ...op panel Appearance Remove the 3 screws connecting the top panel with the front panel and the right side plate and then remove the top panel 2 Remove grille and panel Remove the 2 screws connecting th...

Страница 83: ...Remove left side plate and right side plate Remove the screws connecting the right side plate with the chassis the valve support and the electric box and then remove the right side plate assy Remove t...

Страница 84: ...ls and then pull the electric box upwards to remove it Remove the 4 tapping screws fixing the motor disconnect the leading wire insert of the motor and then remove the motor Remove the 2 tapping screw...

Страница 85: ...e Since the piping ports on the soundproof sponge are torn easily remove the soundproof sponge carefully soundproof sponge 7 Remove isolation sheet Remove the 3 screws fixing the isolation sheet and t...

Страница 86: ...and the condenser assy and then remove the 4 way valve assy 9 Remov e compressor compressor 4 way valve assy 10 Remove condenser sub assy Remove the 3 foot nuts fixing the compressor and then remove...

Страница 87: ...Removal Procedure 84 2 Remove the chassis sub assy and condenser sub assy condenser sub assy chassis sub assy...

Страница 88: ...Remove the 3 screws connecting the top panel with the front panel and the right side plate and then remove the top panel 2 Remove grille and panel Remove the 2 screws connecting the grille and the pan...

Страница 89: ...Remove left side plate and right side plate Remove the screws connecting the right side plate with the chassis the valve support and the electric box and then remove the right side plate assy Remove...

Страница 90: ...ls and then pull the electric box upwards to remove it Remove the 4 tapping screws fixing the motor disconnect the leading wire insert of the motor and then remove the motor Remove the 2 tapping screw...

Страница 91: ...ric box and then remove the fireproof electric box Fireproof electric box Since the piping ports on the soundproof sponge are torn easily remove the soundproof sponge carefully soundproof sponge 7 Rem...

Страница 92: ...and the condenser assy and then remove the 4 way valve assy Remove the 3 foot nuts fixing the compressor and then remove the compressor Remove the screws connecting the support condenser and condense...

Страница 93: ...Removal Procedure 90 2 Remove the chassis sub assy and condenser sub assy condenser sub assy chassis sub assy...

Страница 94: ......

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