Haier AB052MCERA, Manual

Page 1: ...134 5 MINI 4 way cassette type indoor unit 5 1 Features Compact design New panel design 620 620mm Low sound level ...

Page 2: ...465C03 Type DC DC DC Insulation Class B B B IP Class IP40 IP40 IP40 Power Input W 35 35 35 Power output W 26 26 26 Capacitor μF Speed High Middle Low rpm 500 430 380 520 450 400 520 450 400 INDOOR FAN Brand Haier Haier Haier Type Centrifugal Centrifugal Centrifugal Quantity 1 1 1 INDOOR COIL a Number of rows 1 1 1 b Tube pitch a x row pitch b mm 21 13 3 21 13 3 21 13 3 c Fin spacing mm 1 35 1 35 1...

Page 3: ...m 660 660 115 660 660 115 660 660 115 Net weight kg 2 8 2 8 2 8 Gross weight kg 4 5 4 5 4 5 Fresh air dimension mm Ф100 Ф100 Ф100 Sound pressure level H M L dB A 32 30 29 32 30 29 32 30 29 Sound power level H M L dB A 46 44 43 46 44 43 46 44 43 Standard static pressure Pa 0 0 0 Indoor air flow H M L m3 h 650 540 430 700 590 480 700 590 480 Dimension W H D mm 570 570 260 570 570 260 570 570 260 Pac...

Page 4: ...e DC DC DC Insulation Class B B B IP Class IP40 IP40 IP40 Power Input W 35 35 35 Power output W 26 26 26 Capacitor μF Speed High Middle Low rpm 650 520 450 650 520 450 650 520 450 INDOOR FAN Brand Haier Haier Haier Type Centrifugal Centrifugal Centrifugal Quantity 1 1 1 INDOOR COIL a Number of rows 2 2 2 b Tube pitch a x row pitch b mm 21 13 3 21 13 3 21 13 3 c Fin spacing mm 1 35 1 35 1 35 d Fin ...

Page 5: ...m 660 660 115 660 660 115 660 660 115 Net weight kg 2 8 2 8 2 8 Gross weight kg 4 5 4 5 4 5 Fresh air dimension mm Ф100 Ф100 Ф100 Sound pressure level H M L dB A 33 30 29 33 30 29 34 32 30 Sound power level H M L dB A 47 44 43 47 44 43 48 46 44 Standard static pressure Pa 0 0 0 Indoor air flow H M L m3 h 700 590 480 700 590 480 700 590 480 Dimension W H D mm 570 570 260 570 570 260 570 570 260 Pac...

Page 6: ...n diagram Connect drain pipe 535 Gap betwwn supending rod 570 Indoor units 590 Celing open Indoor units570 At least 1500 Less than100 60 Space needed for installation At least 1500 At least 1500 At least 1500 Electric box maintenance window 600 600 Electric box Raise to less than 750 285 140 180 310 310 170 210 176 195 30 25 55 200 Adjustable 0 360 Suspending bolt 4 M8 M10 1 2 60 60 750 175 275 21...

Page 7: ...140 5 4 Piping diagram M Fan TC1 TC2 Indoor heat exchanger Gas pipe Flared joint Flared joint Liquid pipe Filter EEV Filter TA ...

Page 8: ...troller WH Y G CN38 CN17 CN20 CN11 1 CN11 CN7 R R CN9 CN10 CN19 CN18 WH WH WH R WH R WH WH CN15 B CN43 CN28 SST TTL PC PM2 5 HUM R L RXD Y WH B WH R 485 PC G 5 WH CN8 WH WH BL WH LED1 LED2 LED3 LED4 LED6 WH Wire Controller With Indoor Unit Error Indicate Indoor Unit Outdoor Unit LED1 2 LED3 4 LED5 LED Definition Colours B Black BL Blue BR Brown G Green R Red WH White Y Yellow Symbol Comm add commu...

Page 9: ...22MCERA M 1 50 60 220 198 242 0 325 1 04 26 0 26 18 18 AB162MCERA M 1 50 60 220 198 242 0 325 1 04 26 0 26 26 26 AB182MCERA M 1 50 60 220 198 242 0 325 1 04 26 0 26 35 35 Symbols MCA Min circuit amps A MFA Max fuse amps of circuit breaker Output Fan motor rated output w FLA Full load amps A Note 1 Voltage range The units are applicable for the electrical systems where voltage supplied to unit is i...

Page 10: ...ir velocity distribution Cooling Blowy angle 40 Air velocity distribution 1 5m s 1 5m s 1 0m s 1 0m s 0 5m s 2 7m 2m 2m 2m 1m 1m 1m 4m 3m 3m 4m 0m 0m 0 5m s b Cooling Temperature distribution Cooling Blowy angle 40 Temperature distribution 27 5 2 22 22 27 25 2 7m 2m 1m 0m 4m 3m 2m 1m 0m 1m 2m 3m 4m ...

Page 11: ...2m 1m 1m 4m 3m 3m 4m 0m 0 5m s c Heating Air velocity distribution Heating Blowy angle 70 Air velocity distribution d Heating Temperature distribution Heating Blowy angle 70 Temperature distribution 22 27 25 22 25 27 4m 3m 2m 2m 1m 1m 3m 4m 0m 2 7m 2m 1m 0m ...

Page 12: ...from the actual factors such as room structure etc 1 5M Octave band sound pressure level dB Octave band sound pressure level dB 10 63 125 250 500 1000 2000 4000 8000 10 20 20 30 30 40 40 50 50 60 60 70 70 Octave band center frequency Hz Octave band center frequency Hz AB052 092MCERA M AB122 182MCERA M Limit of audible continuous noise Limit of audible continuous noise 63 125 250 500 1000 2000 4000...

Page 13: ...146 5 9 Installation 4 9 1Parts and functions Indoor unit Wind deflector Regulate wind direction with remote controller Electrical cabinet Inlet grid Air cleaner In inlet grid ...

Page 14: ...he terminal connections reliably to avoid the outside force applied on the cables from being impressed on the cables Improper connections and fixings might lead to such accidents as heating or fire accidents Correct shapes of wirings should be kept while the embossed shape is not allowed The wirings should be reliably connected to avoid the cover and the plate of the electrical cabinet lapping the...

Page 15: ...am generating apparatus is working next to machine Defrosting during heating To improve the heating effect the outdoor unit will perform defrosting automatically when frost appears on the outdoor unit during heating approximately 2 10 min During defrosting the fan of the indoor unit runs at a low speed or stops while that of the outdoor unit stops running Do not touch the switch with the wet hand ...

Page 16: ...wn in Fig 1 to move it close to the nearby grid gently lift it 45 degree as shown in Fig 2 and then remove the air inlet grid 2 Dismantle the gauze press the outer frame of the air inlet grid by the thumb and draw the base angle of gauze by the forefinger and pull it out as to make the gauze disengage the locks and dismantle the gauze as shown in Fig 3 Fig 1 Fig 2 Fig 3 press down the locks lock d...

Page 17: ...dust cannot be removed The Wind Deflector can be dismantled to clean as below Cleaning Wind Deflector Do not wipe the wind deflector with water forcibly to avoid the floss falling off Maintenance before and after Operating Season Before Operating Season After Operating Season 1 Please make the following checkup There is no blockage in inlet port and outlet port of outdoor and indoor units The grou...

Page 18: ...short time and make the sounds of refrigerant flowing Otherwise when other indoor units perform heating operation white steam may occur during refrigerating operation cold air may appear Clicking sound when switching the air condition on When the conditioner is powered on the sound is made due to the resetting of the expansion valve Please make another check Start or stop working automatically Che...

Page 19: ...ne from gales or earthquake make the installation according to the regulations Improper installation will cause accidents due to the overturn of the air conditioner 1 Where there is enough room for the machine above the ceiling 2 Where the drainpipes can be well arranged 3 Where the distance between the air outlet port of the machine and the floor is not more than 2 7m 4 Where air inlet outlet of ...

Page 20: ...outdoor units connected to indoor units before suspending the indoor unit so as to make the connections right after the installation In the situation with the ceiling before suspending the unit set refrigerant pipe drainpipe and connection line in the room lead wire of line control to the locations of piping and wiring Confirm the size of the indoor unit and fix it according to the requirements in...

Page 21: ...oater switch Check if the 4 angles of the unit are in the horizontal level with the water level or the polythene tube with water as shown in the figure taking only one indoor unit as an example If the unit inclines opposite to the direction of condensate flow the floater switch might have faults causing water dropping 5 Tighten the nut on the washer Water level Polythene tube Situation with Origin...

Page 22: ...erate normally Wiring of Decorated Board a Connect it to the connector of the wind deflector motor lead on the decorated board Fig 3 b Connect it to the receiving terminal of remote controller on the decorated board Attention Inappropriate tightening of screws might cause the faults as shown in Fig 1 Tighten the screws properly If there is still a gap between the decorated board and the ceiling af...

Page 23: ...onnected according to the installation manual Heat preservation should be performed as to prevent condensing Improper connections may cause the water leakage Attention Piping Materials Heat Insulating Materials As to prevent condensation heat insulating treatment should be performed The heat insulating treatment for piping should be done respectively Piping Material Hard PVC tube VP31 5mm inner bo...

Page 24: ...ion and meanwhile add water and check If the electrical installation hasn t been completed pull out the terminal 2P of the floater switch on the electrical cabinet After confirming the drainage connect the terminal of the floater switch and run the drainage pump for 5 minutes until it stops automatically Confirm the sound of the motor Confirm the sound of the motor of the drainage pump and meanwhi...

Page 25: ... before putting the line terminal into the terminal tier tighten the screw and confirm it has been clamped by pulling the line gently 3 Pressing connecting line After connecting line is completed press the connecting line with clips which should press on the protective sleeve of the connecting line Cutting and Enlarging Cutting or enlarging pipes should be proceeded by installation personnel accor...

Page 26: ...ontact with the high temperature sections of tubing as to avoid melting the insulating layer of cables which may cause accidents After connected to the terminal tier the tubing should be curved into be a U type elbow and fastened with the pressing clip Controller wiring and refrigerant tubing can be arranged and fixed together The machine can t be powered on before electrical operation Maintenance...

Page 27: ...onnects with the ABC terminal of indoor unit Outdoor 1 Indoor 1 Indoor 2 Indoor 3 Indoor 4 Indoor 5 Outdoor 2 Outdoor 3 C Indoor Wired controller B Two wired controllers control one indoor unit Either of the wired controls can be set to be the master wired controller while the other is set to be the slave wired controller Indoor Wired controller Wired controller Master and slave controller setting...

Page 28: ... 1 CN22 1 CN22 CN22 CN22 SW01_1 SW01_2 SW01_3 SW01_4 Wired control address 1 2 3 4 Wired control address OFF OFF OFF OFF Master unit in group control OFF OFF OFF ON Slave unit 1 in group control OFF OFF ON OFF Slave unit 2 in group control OFF OFF ON ON Slave unit 3 in group control ON ON ON ON Slave unit 15 in group control 4 One controller can Max control 16 indoor units 5 Hand in hand connectio...

Page 29: ...eeds 1000m Signal wiring of wired controller Length of signal line m Wiring dimensions 250 0 75mm2 3 core shielded line The shielding lay of the signal line must be grounded at one end The total length of the signal line shall not be more than 250m Items Total current of indoor units A Cross section mm2 Length m Rated current of overflow breaker A Rated current of residual circuit breaker A Ground...