ascon A5CK 20E Manual Download Page 127

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125

Troubleshooting

ACK-E-2009

By means of diagnostic

ow chart:

Generally, there are two kinds of problems, i.e. starting failure and insuf

cient cooling/heating. “Starting failure”

is caused by electrical defect while improper application or defects in refrigerant circuit causes “Insuf

cient

cooling / heating”.

i ) Diagnosis of Electric circuit

: Faulty

: Check

: Cause

: Remedy

No cooling/heating (Unit fails to start)

No voltage or low voltage

Wrong phase/missing
phase

Components shorted

Connections loose

High or low voltage

Wrong phase/missing
phase

Faulty

Blown

Tripped

Coil burnt

Contact faulty

Faulty

Faulty fan motor

Defective operation switch

Evaporator

fan contactor

Overcurrent

relay for

evaporator

fan

Fuse for

operation

circuit

Unit power

supply

Condenser

fan motor

Evaporator

fan motor

Overcurrent

relay for

condenser

fan

Running

High voltage or low voltage

Wrong phase/missing
phase

Tripped

Get the right voltage

Repair the power line

Repair or replace the components

Tighten the connections

Get the right voltage

Check the power supply to the

motor: repair when necessary

Change the contactor

Repair or change the motor

Repair the contacts

Repair or change the switch

Get the right voltage

Check the power supply to the

motor: repair when necessary

Stop

Running

Stop

13_Troubleshooting_A.indd 125

4/6/2009 11:17:11 AM

Summary of Contents for A5CK 20E

Page 1: ...Ceiling Cassette Split Systems ACK E 2009 ACK A5CK 20E ER ACK A5CK 25E ER ACK A5CK 28E ER ACK A5CK 40E ER ACK A5CK 50E ER Models...

Page 2: ...without notice Table of Contents Nomenclature 1 Indoor Unit 1 Outdoor Unit 2 Product Line Up 3 Features 10 Application Information 11 Operating Range 11 Refrigerant Circuit Diagram 12 Controller 17 I...

Page 3: ...9 1 Nomenclature Indoor A 5 CK 20 E R Brand A Acson Refrigerant 4 5 Omitted if R22 R407C R410A Model Name CK Ceiling Cassette Capacity Index 20 20 000 Btu h Chassis E E Series Model Type R Omitted if...

Page 4: ...e 2 Outdoor A 5 LC 20 C R Brand A Acson Refrigerant 4 5 Omitted if R22 R407C R410A Model Name LC Single Split Condensing Unit Capacity Index 20 20 000 Btu h Chassis E E Series Model Type R Omitted if...

Page 5: ...Air Purifi cation Marking Others L2 08A G18 Bare Cap Tube W out Cap Tube CE Auto Air Swing COOLING ONLY 20E ACOBA X X X X X X 25E ACOBA X X X X X X 28E ACOBA X X X X X X 40E ACOBA X X X X X X 50E ACO...

Page 6: ...r Purifi cation Marking Others L2 08A G18 Bare W out Cap Tube CE Auto Air Swing COOLING ONLY 20E ACOBA X X X X X X 25E ACOBA X X X X X X 28E ACOBA X X X X X X 40E ACOBA X X X X X X 50E ACOBA X X X X X...

Page 7: ...Product Line Up ACK E 2009 Indoor Unit ACK Panel Product Line Up Model Nomenclature Classification Handset Marking Others G18 CE Auto Air Swing COOLING ONLY PLCKE NG18 X X X HEATPUMP PLCKER NG18 X X...

Page 8: ...it Drain Elbow COOLING ONLY 20C ACPOD X X X X ACPID X X X X ACPHB X X X X X ACPBD X X X X X 25C ACPOD X X X X ACPID X X X X ACPBD X X X X X ACPHB X X X X X ACPSD X X X X X 28C ACHOB X X X ACHIB X X X...

Page 9: ...actor High Pressure Switch Low Pressure Switch Phase Sequencer CE High Ambient Kit Drain Elbow HEATPUMP 20CR ACPOD X X X X ACPID X X X X ACPHB X X X X X 25CR ACPOD X X X X ACPID X X X X ACPHB X X X X...

Page 10: ...witch Low Pressure Switch Phase Sequencer CE Drain Elbow COOLING ONLY 20C ACPIC X X X X ACPOC X X X X FCPOC X X X X X X 25C ACPIC X X X X ACPOC X X X X FCPOC X X X X X X 28C ACPOA X X X X ACPIA X X X...

Page 11: ...itch Low Pressure Switch Phase Sequencer CE Drain Elbow HEATPUMP 20CR ACPIC X X X X ACPOC X X X X FCPOC X X X X X X 25CR ACPIC X X X X ACPOC X X X X FCPOC X X X X X X 28CR ACPOA X X X X ACPIA X X X X...

Page 12: ...ith 700 mm drain head to provide and ensure smoothness drainage of condensate water Wireless Remote Controller The compact LCD transmitter is able to operate the air conditioner unit within the distan...

Page 13: ...d operating range Indoor temp CDB Cooling Outdoor temp CDB Indoor temp CWB Outdoor temp CDB Indoor temp CWB Heating Outdoor temp CWB 9 15 21 6 37 19 35 15 46 24 Standard point 18 19 35 15 46 24 Standa...

Page 14: ...12 ACK E 2009 Application Information 70034 095231 Refrigerant Circuit Diagram Model ACK 20E ALC 20C A5CK 25E A5LC 25C A5CK 20E A5LC 20C 70034 049972 Model ACK 25E ALC 25C A5CK 28E A5LC 28C...

Page 15: ...13 Application Information ACK E 2009 70034 049972 Model ACK 28E ALC 28C 70034 049181 Model ACK 40E ALC 35 40C ACK 50E ALC 50C...

Page 16: ...14 ACK E 2009 Application Information 70034 097007 Model A5CK 40E A5LC 35 40C A5CK 50E A5LC 50C 70034 095238 Model ACK A5CK 20ER ALC A5LC 20CR A5CK 25ER A5LC 25CR...

Page 17: ...15 Application Information ACK E 2009 70034 049972 Model ACK 28ER ALC 28CR 70034 049181 Model ACK A5CK 28ER ALC A5LC 28CR...

Page 18: ...16 ACK E 2009 Application Information 70034 095246 Model ACK 30ER ALC 30CR ACK 40ER ALC 35 40CR ACK 50ER ALC 50CR 08014 085116 Model A5CK 40ER A5LC 35 40CR A5CK 50ER A5LC 50CR...

Page 19: ...will activate the sleep mode function This function is available under COOL HEAT and AUTO mode When the unit is operating under cooling mode the set temperature is increased by 0 5 C after 30 minutes...

Page 20: ...Time Compressor Overload 2 Times Pump Fault 3 Times Gas Leak 1 Time Room Sensor Open or Short 2 Times Indoor Coil Sensor Open or Short 3 Times Outdoor Coil Sensor Open or Short ON ON or OFF Blinking O...

Page 21: ...pened twice within 30 minutes the system assumes there are faults Phase Sequencer The unit with Scroll Compressor can only rotate in one direction For this reason a protective device phase sequencer i...

Page 22: ...to avoid amplifying noise and vibration The installation place handling ceiling surface must be level and the height in the ceiling is 350mm or more Unit Installation The indoor unit must be away fro...

Page 23: ...slope to prevent reversal flow During the drain piping connection be careful not to exert extra force on the drain connector at indoor unit The outside diameter of the drain connection at the flexibl...

Page 24: ...stalling the front panel Open the air intake grille by pulling back the catchers and remove it together with filter from panel Install the front frame panel onto the indoor unit by using 4 screws and...

Page 25: ...sed for air conditioning of two rooms simultaneously Possible Direction For Air Discharge and Air Intake Possible Opening Dimension for Duct Connection Note 1 Avoid to use the short duct on which the...

Page 26: ...ted so that the unit can draw in and distribute plenty of air thus lowering the condensing temperature A place capable of bearing the weight of the outdoor unit and isolating noise and vibration A pla...

Page 27: ...ER Outdoor 20C CR 25C CR 28C CR 35 40C CR 50C CR Maximum Length m 15 15 15 45 45 Maximum Elevation m 8 8 8 25 25 Maximum No of Bends 10 10 10 10 10 Piping Sizes Flare Connection Type Piping sizes are...

Page 28: ...ules Be sure that installation is complied with such rules and regulations General Precautions Ensure that the rated voltage of the unit corresponds to the nameplate before carrying out proper wiring...

Page 29: ...onnect the line to vacuum pump Open the charging manifold valve and turn the pump on Vacuum to 0 1 MPa 760mmHg or lower Evacuation time varies by the pump but averagely in 1 hour Filter Dryer Mclecula...

Page 30: ...4 53 172 98 289 164 28C CR 94 133 172 244 291 411 30C CR 133 133 244 243 410 409 964 961 1518 1514 2072 2067 35C CR 130 136 238 248 400 418 940 983 1481 1547 2021 2112 40C CR 134 136 245 248 412 418 9...

Page 31: ...rom the guideline due to different application and variation in site conditions Diagram shows typical charging method Mclecular Sieve Type Note R407C Fix filter dryer R22 Nil R410A Nil Caution For R40...

Page 32: ...ore easily affected by dust of moisture compared with R22 make sure to temporarily cover the ends of the tubing prior to installation Compressor oil No additional charge of compressor oil is permitted...

Page 33: ...R410A is being delivered into the system The liquid composition can be different from the vapor composition Dip pipe Liquid withdrawal Invert cylinder without dip pipe e Normally the R410A cylinder o...

Page 34: ...with warm air blowing off the outdoor unit cooling cycle 2 Indoor blower is running and discharge cool air cooling cycle 3 Suction low side pressure is as per recommendations 4 The remote controller...

Page 35: ...w 34 34 31 20 10 5 6 30 25 ACK 28E ER High 45 43 42 35 29 22 11 41 37 Medium 40 41 39 30 24 15 7 38 34 Low 38 38 35 26 19 9 5 35 30 Super Low 35 35 33 23 14 5 4 32 28 ACK 40E ER High 48 45 44 38 30 28...

Page 36: ...l dB ref 20 Pa NC70 NC65 NC55 NC50 NC20 NC25 NC30 NC35 NC40 NC45 NC60 Medium Fan Super High Fan High Fan Low Fan ACK 25E ER NC Curve 10 20 30 40 50 60 70 80 63 125 250 500 1000 2000 4000 8000 Octave b...

Page 37: ...l dB ref 20 Pa NC70 NC65 NC55 NC50 NC20 NC25 NC30 NC35 NC40 NC45 NC60 Medium Fan Super High Fan High Fan Low Fan ACK 40E ER NC Curve 10 20 30 40 50 60 70 80 63 125 250 500 1000 2000 4000 8000 Octave b...

Page 38: ...0E ER NC Curve 10 20 30 40 50 60 70 80 63 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound pressure level dB ref 20 Pa NC70 NC65 NC55 NC50 NC20 NC25 NC30 NC35 NC40 NC45 NC60 Medium Fan S...

Page 39: ...0 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 916 1030 3...

Page 40: ...G DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 UNIT WEIGHT UNIT PANEL kg lb 29 6 63 9 13 2 CONDENSATE DRAIN SIZE mm in 19 1 0 75 OUTDOOR...

Page 41: ...PTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 335 110 13 19 4 3 335 110 13 19 4 3 WIDTH mm in 916 1030 36 1 40 6 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40...

Page 42: ...DIMENSION PANEL HEIGHT mm in 335 110 13 19 4 3 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 UNIT WEIGHT UNIT PANEL kg lb 42 6 92 6 13 2 CONDENSATE DRAIN SIZE mm in 19 1 0 75 OUTDOOR U...

Page 43: ...in 820 990 32 3 38 98 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 916...

Page 44: ...820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 UNIT WEIGHT kg lb 29 6 63 9 13 2...

Page 45: ...HEIGHT mm in 300 375 11 81 14 76 300 375 11 81 14 76 WIDTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 335 110 13...

Page 46: ...n 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 335 110 13 19 4 3 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 UNIT WEIGHT kg lb 42 6 92 6 13...

Page 47: ...2 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 916 1030 36 1 40...

Page 48: ...NG DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 WEIGHT UNIT PANEL kg lb 29 6 63 9 13 2 CONDENSATE DRAIN SIZE mm in 19 1 0 75 OUTDOOR UNI...

Page 49: ...990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 335 110 13 19 4 3 335 110 13 19 4 3 WIDTH mm in 916 1030 36 1 40 6 916 1030 36 1 40 6 DEPTH mm in...

Page 50: ...MENSION PANEL HEIGHT mm in 335 110 13 19 4 3 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 WEIGHT UNIT PANEL kg lb 42 6 92 6 13 2 CONDENSATE DRAIN SIZE mm in 19 1 0 75 OUTDOOR UNIT AIR...

Page 51: ...H mm in 820 990 32 3 38 98 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6...

Page 52: ...in 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 300 110 11 8 4 33 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 WEIGHT UNIT PANEL kg lb 29 6 6...

Page 53: ...WITH PANEL HEIGHT mm in 300 375 11 81 14 76 300 375 11 81 14 76 WIDTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm i...

Page 54: ...n 820 990 32 3 38 98 DEPTH mm in 820 990 32 3 38 98 PACKING DIMENSION PANEL HEIGHT mm in 335 110 13 19 4 3 WIDTH mm in 916 1030 36 1 40 6 DEPTH mm in 916 1030 36 1 40 6 WEIGHT UNIT PANEL kg lb 42 6 92...

Page 55: ...24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 386 4 15 0 386 4 15 ROW 2 2 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS I...

Page 56: ...DIAMETER mm in 7 0 27 THICKNESS mm in 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 FACE AREA m2 ft2 0 372 4 0 ROW 3 FIN PER INCH 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS INNER G...

Page 57: ...4 0 01 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 461 4 96 0 461 4 96 ROW 3 3 FIN PER INCH 20 20 OUTDOOR COIL TUBE MATERIAL S...

Page 58: ...ER DIAMETER mm in 7 0 27 THICKNESS mm in 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 FACE AREA m2 ft2 0 464 4 988 ROW 3 FIN PER INCH 20 OUTDOOR COIL TUBE MATERIAL SEAMLESS COP...

Page 59: ...24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 386 4 15 0 386 4 15 ROW 2 2 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS I...

Page 60: ...01 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 372 4 0 0 372 4 0 ROW 3 3 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLE...

Page 61: ...01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 461 4 96 0 461 4 96 ROW 3 3 FIN PER INCH 20 20 OUTDOOR COIL TUBE MATERIAL SEAMLESS INNER...

Page 62: ...TER mm in 7 0 27 THICKNESS mm in 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 FACE AREA m2 ft2 0 464 4 988 ROW 3 FIN PER INCH 20 OUTDOOR COIL TUBE MATERIAL SEAMLESS INNER GROOV...

Page 63: ...0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 386 4 15 0 386 4 15 ROW 2 2 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS INNE...

Page 64: ...DIAMETER mm in 7 0 27 THICKNESS mm in 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 FACE AREA m2 ft2 0 372 4 0 ROW 3 FIN PER INCH 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS INNER G...

Page 65: ...4 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 461 4 96 0 461 4 96 ROW 3 3 FIN PER INCH 20 20 OUTDOOR COIL TUBE MATERIAL SEAMLESS IN...

Page 66: ...METER mm in 7 0 27 THICKNESS mm in 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 FACE AREA m2 ft2 0 464 4 988 ROW 3 FIN PER INCH 20 OUTDOOR COIL TUBE MATERIAL SEAMLESS INNER GRO...

Page 67: ...0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 386 4 15 0 386 4 15 ROW 2 2 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS INN...

Page 68: ...0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 372 4 0 0 372 4 0 ROW 3 3 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS I...

Page 69: ...4 0 01 FIN MATERIAL ALUMINIUM SLIT FIN ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 0 11 0 004 FACE AREA m2 ft2 0 461 4 96 0 461 4 96 ROW 2 2 FIN PER INCH 18 18 OUTDOOR COIL TUBE MATERIAL SEAMLESS IN...

Page 70: ...PER DIAMETER mm in 7 0 27 THICKNESS mm in 0 24 0 01 FIN MATERIAL ALUMINIUM SLIT FIN THICKNESS mm in 0 11 0 004 FACE AREA m2 ft2 0 464 4 988 ROW 3 FIN PER INCH 20 OUTDOOR COIL TUBE MATERIAL SEAMLESS CO...

Page 71: ...A DISCHARGE THERMOSTAT SETTING C F N A MODEL INDOOR UNIT ACK 28E OUTDOOR UNIT ALC 28C SAFETY DEVICE HIGH PRESSURE SWITCH TYPE N A OPEN kPa psi N A CLOSE kPa psi N A LOW PRESSURE SWITCH TYPE N A OPEN k...

Page 72: ...A OPEN kPa psi N A CLOSE kPa psi N A PHASE SEQUENCER N A DISCHARGE THERMOSTAT SETTING C F N A MODEL INDOOR UNIT ACK 25ER OUTDOOR UNIT ALC 25CR SAFETY DEVICE HIGH PRESSURE SWITCH TYPE N A OPEN kPa psi...

Page 73: ...OPEN kPa psi N A N A CLOSE kPa psi N A N A PHASE SEQUENCER 1 3 N A N A YES DISCHARGE THERMOSTAT SETTING 1 3 C F N A N A 130 266 MODEL INDOOR UNIT ACK 50ER OUTDOOR UNIT ALC 50CR SAFETY DEVICE HIGH PRES...

Page 74: ...N A PHASE SEQUENCER 1 3 N A YES DISCHARGE THERMOSTAT SETTING 1 3 C F N A 130 266 MODEL INDOOR UNIT A5CK 40E A5CK 40E OUTDOOR UNIT A5LC 35C A5LC 40C SAFETY DEVICE HIGH PRESSURE SWITCH TYPE NC NC OPEN...

Page 75: ...N A PHASE SEQUENCER 1 3 N A YES DISCHARGE THERMOSTAT SETTING 1 3 C F N A 130 266 MODEL INDOOR UNIT A5CK 40ER A5CK 40ER OUTDOOR UNIT A5LC 35CR A5LC 40CR SAFETY DEVICE HIGH PRESSURE SWITCH TYPE NC NC O...

Page 76: ...ndoor WB column 15 C only available in the case of Indoor DB 20 C Thus Extrapolation between 16 C WB and 17 C WB during 24 C indoor DB is required 3 Refer to the Outdoor DB column 37 C is located betw...

Page 77: ...rapolation Method 17 C 15 C 3 71kW y1 17 C 16 C 3 71kW 3 94kW y1 4 17kW b Indoor Condition 24 C DB 15 C WB Outdoor Condition 40 C DB Indoor DB C Indoor WB C Outdoor DB C 40 TC kW SC kW 24 15 x2 y2 16...

Page 78: ...lation Method 24 C 20 C 4 17kW 2 925kW 24 C 23 C 4 17kW y3 y1 3 859kW b Indoor Condition 23 C DB 15 C WB Outdoor Condition 40 C DB Indoor DB C Indoor WB C Outdoor DB C 40 TC kW SC kW 20 15 4 828 2 477...

Page 79: ...Outdoor Condition 37 C DB Indoor DB C Indoor WB C Outdoor DB C 35 37 40 TC kW SC kW TC kW SC kW TC kW SC kW 23 15 3 295 3 859 x y 4 828 3 41 Total capacity TC Interpolation Method 40 C 35 C 4 828kW 3...

Page 80: ...6 105 3 457 5 889 3 629 5 673 3 801 5 413 4 008 24 6 494 2 575 6 312 2 797 6 13 3 019 5 948 3 241 5 766 3 463 5 547 3 73 Model ACK 25E ALC 25C Cooling Mode ID DB C ID WB C Outdoor DB C 20 25 30 35 40...

Page 81: ...686 3 684 28 18 9 187 7 078 8 628 6 802 8 069 6 526 7 51 6 25 6 951 5 974 6 28 5 642 19 9 192 6 438 8 671 6 269 8 15 6 099 7 629 5 93 7 108 5 761 6 483 5 558 20 9 197 5 794 8 714 5 706 8 231 5 619 7...

Page 82: ...87 6 811 9 877 6 91 24 11 663 5 727 11 351 5 874 11 038 6 021 10 726 6 168 10 414 6 315 10 039 6 492 Model ACK 40E ALC 40C 1 Phase Cooling Mode ID DB C ID WB C Outdoor DB C 20 25 30 35 40 46 TC kW SC...

Page 83: ...1 652 6 989 10 848 7 19 24 14 53 5 441 13 878 5 69 13 227 5 938 12 576 6 187 11 924 6 436 11 143 6 734 Model ACK 50E ALC 50C Cooling Mode ID DB C ID WB C Outdoor DB C 20 25 30 35 40 46 TC kW SC kW TC...

Page 84: ...3 664 23 6 538 2 489 6 322 2 662 6 105 2 834 5 889 3 007 5 673 3 179 5 413 3 386 24 6 494 1 952 6 312 2 175 6 13 2 397 5 948 2 619 5 766 2 841 5 547 3 107 30 20 6 67 4 723 6 351 4 746 6 032 4 769 5 7...

Page 85: ...23 9 376 3 507 8 98 3 605 8 584 3 704 8 188 3 802 7 792 3 901 7 317 4 019 24 9 509 2 946 9 119 3 094 8 728 3 242 8 337 3 39 7 946 3 538 7 477 3 715 30 20 8 976 5 857 8 565 5 807 8 153 5 758 7 742 5 7...

Page 86: ...857 8 843 3 963 8 475 4 068 8 107 4 174 7 738 4 28 7 296 4 407 24 9 216 3 211 8 886 3 381 8 556 3 552 8 226 3 722 7 896 3 892 7 5 4 097 30 20 9 197 6 621 8 714 6 533 8 231 6 446 7 748 6 358 7 265 6 27...

Page 87: ...969 5 561 10 628 5 644 10 287 5 726 9 877 5 825 24 11 663 4 642 11 351 4 789 11 038 4 936 10 726 5 083 10 414 5 231 10 039 5 407 30 20 11 617 8 745 11 189 8 633 10 762 8 521 10 334 8 409 9 906 8 298...

Page 88: ...6 18 12 617 6 14 12 018 6 099 11 418 6 059 10 699 6 01 24 13 979 5 47 13 399 5 503 12 819 5 536 12 239 5 569 11 659 5 602 10 963 5 641 30 20 13 328 9 552 12 67 9 292 12 012 9 031 11 354 8 771 10 696 8...

Page 89: ...5 407 12 99 5 575 12 321 5 742 11 652 5 909 10 848 6 11 24 14 53 4 361 13 878 4 61 13 227 4 858 12 576 5 107 11 924 5 356 11 143 5 654 30 20 13 727 8 957 13 004 8 88 12 281 8 803 11 558 8 726 10 834 8...

Page 90: ...5 491 6 446 14 898 6 643 14 304 6 839 13 71 7 035 12 998 7 271 24 16 269 5 261 15 685 5 538 15 1 5 816 14 516 6 094 13 931 6 371 13 23 6 704 30 20 15 533 10 486 14 912 10 439 14 29 10 392 13 668 10 34...

Page 91: ...324 6 251 3 966 5 911 3 608 5 57 3 249 5 161 2 819 24 7 04 4 387 6 698 4 002 6 356 3 618 6 014 3 233 5 672 2 848 5 261 2 387 Model A5CK 25E A5LC 25C Cooling Mode ID DB C ID WB C Outdoor DB C 20 25 30...

Page 92: ...3 246 28 18 9 185 7 832 8 629 7 428 8 072 7 024 7 516 6 62 6 959 6 216 6 291 5 731 19 9 4 7 436 8 867 7 028 8 334 6 62 7 801 6 212 7 206 5 935 6 492 5 602 20 9 602 7 044 9 03 6 647 8 458 6 251 7 887...

Page 93: ...353 8 601 5 709 7 78 5 065 6 795 4 292 24 11 204 7 149 10 381 6 479 9 559 5 809 8 736 5 14 7 914 4 47 6 927 3 667 Model A5CK 40E A5LC 35C 3 Phase Cooling Mode ID DB C ID WB C Outdoor DB C 20 25 30 35...

Page 94: ...12 421 6 293 11 615 5 64 10 649 4 857 24 15 291 7 764 14 438 7 056 13 585 6 348 12 732 5 64 11 879 4 931 10 855 4 082 Model A5CK 40E A5LC 40C 3 Phase Cooling Mode ID DB C ID WB C Outdoor DB C 20 25 3...

Page 95: ...11 897 13 571 11 37 12 876 10 844 12 182 10 317 11 488 9 79 10 654 9 158 19 14 641 11 24 13 883 10 569 13 125 9 897 12 368 9 226 11 82 9 101 11 162 8 95 20 15 04 10 642 14 34 10 126 13 639 9 61 12 93...

Page 96: ...23 6 933 4 061 6 592 3 703 6 251 3 345 5 911 2 986 5 57 2 628 5 161 2 198 24 7 04 3 766 6 698 3 381 6 356 2 996 6 014 2 612 5 672 2 227 5 261 1 765 30 20 6 611 5 569 6 274 5 29 5 938 5 011 5 601 4 73...

Page 97: ...285 4 54 7 718 4 139 7 15 3 737 6 583 3 335 6 016 2 933 5 336 2 451 24 8 497 4 238 7 909 3 801 7 321 3 363 6 733 2 925 6 145 2 487 5 439 1 962 30 20 7 646 6 077 7 142 5 784 6 638 5 49 6 134 5 197 5 6...

Page 98: ...3 9 61 5 313 8 997 4 793 8 385 4 273 7 773 3 753 7 038 3 13 24 10 429 5 43 9 803 4 869 9 177 4 307 8 551 3 746 7 925 3 185 7 174 2 512 30 20 9 602 7 912 9 03 7 516 8 458 7 12 7 887 6 724 7 315 6 328 6...

Page 99: ...953 9 422 5 309 8 601 4 665 7 78 4 021 6 795 3 248 24 11 204 6 105 10 381 5 435 9 559 4 766 8 736 4 096 7 914 3 426 6 927 2 623 30 20 10 644 9 12 9 828 8 552 9 012 7 984 8 196 7 416 7 38 6 848 6 4 6...

Page 100: ...9 971 5 29 9 152 4 691 8 332 4 092 7 349 3 374 24 11 892 6 057 11 046 5 414 10 2 4 771 9 353 4 128 8 507 3 485 7 491 2 714 30 20 10 763 8 765 10 025 8 3 9 286 7 834 8 547 7 369 7 808 6 903 6 922 6 345...

Page 101: ...031 6 614 13 226 5 962 12 421 5 309 11 615 4 657 10 649 3 874 24 15 291 6 781 14 438 6 073 13 585 5 365 12 732 4 656 11 879 3 948 10 855 3 098 30 20 13 475 9 708 12 813 9 223 12 15 8 737 11 488 8 252...

Page 102: ...34 6 625 12 832 5 989 11 93 5 353 11 028 4 716 9 946 3 953 24 15 06 6 764 14 113 6 069 13 167 5 375 12 221 4 681 11 274 3 986 10 139 3 153 30 20 13 363 9 684 12 595 9 222 11 827 8 76 11 058 8 298 10 2...

Page 103: ...5 402 7 997 14 616 7 279 13 829 6 56 13 043 5 841 12 1 4 979 24 16 571 8 074 15 756 7 288 14 941 6 502 14 127 5 716 13 312 4 93 12 334 3 986 30 20 15 04 11 941 14 34 11 424 13 639 10 908 12 938 10 392...

Page 104: ...990 39 0 627 24 7 627 24 7 607 23 9 607 23 9 Outdoor Unit Model ALC A5LC 20 25 28C CR All dimensions are in mm in Model A B C D E F G H I J K L M N 0 P Q R S T 20C 855 33 7 628 24 7 328 12 9 508 20 0...

Page 105: ...ACK E 2009 Outline and Dimension 103 Model ALC A5LC 35 40 50C CR All dimensions are in mm in 1030 0 746 5 141 5 50 0 85 0 40 0 40 0 320 0 400 0 488 0 448 0 850 0 25 0...

Page 106: ...ATED RUNNING CURRENT A 7 9 10 4 LOCKED ROTOR AMP A 35 39 220 240 52 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO...

Page 107: ...2614 3054 2864 RATED RUNNING CURRENT 1 3 A 12 6 14 9 5 2 LOCKED ROTOR AMP A 66 72 47 8 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTE...

Page 108: ...RENT HEATING A 6 7 9 40 LOCKED ROTOR AMP A 32 34 220 240 52 56 220 240 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO...

Page 109: ...2 6 14 9 5 2 RATED RUNNING CURRENT HEATING 1 3 A 11 6 14 1 5 4 LOCKED ROTOR AMP 1 3 A 114 114 48 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE B...

Page 110: ...RATED RUNNING CURRENT A 6 8 7 6 LOCKED ROTOR AMP A 26 32 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 MODEL...

Page 111: ...7 2424 3524 3444 RATED RUNNING CURRENT 1 3 A 11 8 4 60 16 1 6 4 LOCKED ROTOR AMP 1 3 A 97 48 136 64 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS AR...

Page 112: ...RUNNING CURRENT HEATING A 5 7 6 8 LOCKED ROTOR AMP A 26 32 3 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE 2 ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151...

Page 113: ...1 3 A 11 8 4 60 16 1 6 4 RATED RUNNING CURRENT HEATING 1 3 A 11 0 4 40 15 5 6 LOCKED ROTOR AMP 1 3 A 97 48 136 64 1 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE...

Page 114: ...112 ACK E 2009 Wiring Diagram Wiring Diagram Cooling Only Indoor Unit Outdoor Unit Model ACK A5CK 20 25 28E Model ALC A5LC 20 25 28C 08024 105303...

Page 115: ...113 Wiring Diagram ACK E 2009 08024 105059 Indoor Unit Outdoor Unit Model ACK A5CK 40E Model ALC A5LC 35 40C 1 Phase...

Page 116: ...114 ACK E 2009 Wiring Diagram 08024 105061 Indoor Unit Outdoor Unit Model ACK A5CK 40 50E Model ALC A5LC 40 50C 3 Phase...

Page 117: ...115 Wiring Diagram ACK E 2009 Heat Pump Indoor Unit Outdoor Unit Model ACK A5CK 20 25 28ER Model ALC A5LC 20 25 28CR 08024 105062...

Page 118: ...116 ACK E 2009 Wiring Diagram 08024 105063 Indoor Unit Outdoor Unit Model ACK 40ER Model ALC 35 40CR 1 Phase...

Page 119: ...117 Wiring Diagram ACK E 2009 08024 105064 Indoor Unit Outdoor Unit Model ACK 40 50ER Model ALC 35 40CR 3 Phase ALC 50CR...

Page 120: ...118 ACK E 2009 Wiring Diagram 08024 105065 Indoor Unit Outdoor Unit Model A5CK 40ER Model A5LC 35CR 1 Phase...

Page 121: ...119 Wiring Diagram ACK E 2009 08024 105066 Indoor Unit Outdoor Unit Model A5CK 40ER Model A5LC 40CR 1 Phase...

Page 122: ...120 ACK E 2009 Wiring Diagram 08024 105067 Indoor Unit Outdoor Unit Model A5CK 40 50ER Model A5LC 35 40CR 3 Phase A5LC 50CR...

Page 123: ...if necessary Condense Drain Pan Pipe 1 Check the cleanliness and clean it if necessary 2 Check the condensate water flow Every 3 months Indoor Fan Check if there is any abnormal noise If necessary Ind...

Page 124: ...n areas subjected to much oil mist and dust the coils must be regularly cleaned by qualified Air Conditioner Service Technicians to ensure sufficient heat exchange and proper operation Otherwise the s...

Page 125: ...gh 4 Discharge airflow has bad odor Cigarettes smoke particles perfume and others which might have adhered onto the coil may cause odor Contact your nearest dealer 5 Condensation on the front air gril...

Page 126: ...ression no compression compressor defective 2 Reversing valve leaking High side Low side 1 Undercharged with refrigerant 2 Refrigerant leakage 3 Air filter clogged dirty indoor unit 4 Indoor fan locke...

Page 127: ...ase Faulty Blown Tripped Coil burnt Contact faulty Faulty Faulty fan motor Defective operation switch Evaporator fan contactor Overcurrent relay for evaporator fan Fuse for operation circuit Unit powe...

Page 128: ...tactor Repair or change if necessary Change the contactor Change the compressor Change the contacts Correct the wiring Contact faulty Other electrical component faulty Compressor contactor The most co...

Page 129: ...ant circuit High cooling load Air circulation Clean the coil Clean the filter Fan motor malfunction Change or repair the motor Obstruction at air inlet outlet of indoor outdoor unit Remove the obstruc...

Page 130: ...nction Change or repair the motor Obstruction at air inlet outlet of indoor outdoor unit Remove the obstruction Windows doors wide open Close the windows doors Refrigerant short charge or refrigerant...

Page 131: ...View and Part List ACK E 2009 Note All exploded view and part list are subjected to change by the manufacturer without prior notice Exploded View and Part List INDOOR UNIT MODEL ACK A5CK 20 25 28E ER...

Page 132: ...Pan R50064102830 10 Assy Fan Cover R50124103130 11 Assy Cover Control Box R50014102896 12 Assy Control Box ACK A5CK 20 25 28E R50044103636 ACK A5CK 20 25 28ER R50044103635 No Description Part Number 1...

Page 133: ...131 Exploded View and Part List ACK E 2009 Note All exploded view and part list are subjected to change by the manufacturer without prior notice INDOOR UNIT MODEL ACK A5CK 40 50E ER 70024104061...

Page 134: ...Assy Control Box ACK A5CK 40 50E R50044103638 ACK A5CK 40 50ER R50044103639 13 Assy Cover Terminal R50124103629 14 Support Coil B R01014079035 15 Cover Wire A R12014091808 16 Cover Wire B R1201409180...

Page 135: ...harge Main R50124102820 4 Assy Air Discharge Main Right R50124102821 5 Assy Air Discharge Main Left R50124102822 6 Filter Air R03084021919 7 Assy Air Swing Motor R03039032131 8 Crank Connector R120140...

Page 136: ...2861 7 Back Panel Right R01014070599 8 Compressor R04019027266 9 Front Panel Left R01014070597 10 Service Panel R01014070598 11 Terminal Cover Panel R01014070838 12 Assy Control Panel R50044086133 No...

Page 137: ...135 Exploded View and Part List ACK E 2009 Note All exploded view and part list are subjected to change by the manufacturer without prior notice OUTDOOR UNIT MODEL ALC 25 28C...

Page 138: ...ompressor ALC 25C R04019027570 ALC 28C R50049029625 9 Front Panel Left R01014070947 10 Service Panel R01014070949 11 Terminal Cover Panel R01014070838 12 Assy Control Panel ALC 25C R50044086076 ALC 28...

Page 139: ...ice Panel R01010029898 7 Accumulator R02119025988 8 Panel Back Right R01014053233 9 Top Panel R01011029900 10 Assy Coil ALC 35C R50024041851 ALC 40C R50024041850 ALC 50C R50024041849 No Description Pa...

Page 140: ...l Right R01014070599 8 Compressor R04019027266 9 Front Panel Left R01014070597 10 Service Panel R01014070598 11 Terminal Cover Panel R01014070838 12 Assy Control Panel R50044086143 13 Top Panel R01014...

Page 141: ...139 Exploded View and Part List ACK E 2009 Note All exploded view and part list are subjected to change by the manufacturer without prior notice OUTDOOR UNIT MODEL ALC 25 28CR...

Page 142: ...9027570 ALC 28CR R04019029625 9 Front Panel Left R01014070947 10 Service Panel R01014070949 11 Terminal Cover Panel R01014070838 12 Assy Control Panel ALC 25CR R50044086136 ALC 28CR R50044092856 No De...

Page 143: ...ice Panel R01010029898 7 Accumulator R02119031841 8 Panel Back Right R01014053233 9 Top Panel R01011029900 10 Assy Coil R50024035281 11 Fan Motor Bracket R01014053232 12 Panel Side Left R01010029899 1...

Page 144: ...ve 3 Ways 1 2 R50059023335 8 Assy Flare Valve 2 Ways 1 4 R50059030628 9 Back Panel Right R01014070599 10 Compressor R04019020625 11 Front Panel Left R01014070597 12 Service Panel R01014070598 13 Termi...

Page 145: ...143 Exploded View and Part List ACK E 2009 Note All exploded view and part list are subjected to change by the manufacturer without prior notice OUTDOOR UNIT MODEL A5LC 25 28C...

Page 146: ...LC 25C R50059030628 Assy 3 Ways Valve 3 8 A5LC 28C R50059024820 9 Back Panel Right R01014070950 10 Compressor A5LC 25C R04019021361 A5LC 28C R04019020449 11 Front Panel Left R01014070947 No Descriptio...

Page 147: ...145 Exploded View and Part List ACK E 2009 Note All exploded view and part list are subjected to change by the manufacturer without prior notice OUTDOOR UNIT MODEL A5LC 35 40 50C...

Page 148: ...Bracket R01014053232 12 Panel Side Left R01010029899 13 Fan Motor R03039004046 14 Fan Blade R03013028160 15 Front Panel R50014053236 16 Valve Plate R01013034235 Part Not In Diagram Capacitor Compresso...

Page 149: ...R50059023335 8 Assy Flare Valve 2 Ways 1 4 R50059030628 9 Back Panel Right R01014070599 10 Compressor R04019020625 11 Front Panel Left R01014070597 12 Service Panel R01014070598 13 Terminal Cover Pane...

Page 150: ...148 ACK E 2009 Exploded View and Part List Note All exploded view and part list are subjected to change by the manufacturer without prior notice OUTDOOR UNIT MODEL A5LC 20CR...

Page 151: ...628 Assy 3 Ways Valve 3 8 A5LC 28CR R50059024820 9 Back Panel Right R01014070950 10 Compressor A5LC 25CR R04019021361 A5LC 28CR R04019020449 11 Front Panel Left R01014070947 12 Service Panel R01014070...

Page 152: ...150 ACK E 2009 Exploded View and Part List Note All exploded view and part list are subjected to change by the manufacturer without prior notice OUTDOOR UNIT MODEL A5LC 35 40 50CR...

Page 153: ...3232 12 Panel Side Left R01010029899 13 Fan Motor R03039004046 14 Fan Blade R03013028160 15 Front Panel R50014053236 16 Valve Plate R01013034235 Parts Not in Diagram Capacitor Compressor A5LC 35 40CR...

Page 154: ...o press we are constantly striving for improvement and therefore reserve the rights to alter model specifications and equipment without prior notice Details of specifications andequipment are also sub...

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