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Argo ACS100PH, Technical Data & Service Manual

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Argo ACS100PH Technical Data & Service Manual Download Page 83

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2.  PROCESS AND FUNCTIONS

2-1. Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2-2. Outdoor Unit Control PCB   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2-3. Indoor Unit Control PCB Switches and Functions  . . . . . . . . . . . . . . . . . . . . . . . . . .

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04-309 Sanyo-2  10/27/04  1:45 PM  Page 1

Summary of Contents for ACS100PH

Page 1: ...00PH ACS125PH ADS71PH ADS100PH ADS125PH AES71PIC AES71PIH AES100PIC AES100PIH AES125PIC AES125PIH AWS36PH 387030090 AWS45PH 387030091 AWS56PH 387030092 AWS71PH 387030093 ACS71PH 387030081 ACS100PH 387030082 ACS125PH 387030083 ADS71PH 387030087 ADS100PH 387030088 ADS125PH 387030089 AES71PIC 387031037 AES71PIH 387031040 AES100PIC 387031038 AES100PIH 387031041 AES125PIC 387031039 AES125PIH 387031042 ...

Page 2: ...ns 2 9 Section 3 ELECTRICAL DATA 3 1 3 1 Indoor Units Electric Wiring Diagram Schematic Diagram 3 2 3 2 Outdoor Units Electric Wiring Diagram Schematic Diagram 3 6 Section 4 SERVICE PROCEDURES 4 1 4 1 Meaning of Alarm Messages 4 2 4 2 LED Indicator Messages on Outdoor Control PCB 4 4 4 3 Symptoms and Parts to Inspect 4 5 4 4 Details of Alarm Messages 4 8 4 5 Table of Thermistor Characteristics 4 1...

Page 3: ...r Units 1 48 1 4 Dimensional Data 1 54 A Indoor Units 1 54 Wall Mounted Type 1 54 Ceiling Mounted Type 1 55 Concealed Duct Type 1 56 Flange for Air Intake Duct 1 58 B Outdoor Units 1 59 1 5 Refrigerant Flow Diagram 1 61 1 6 Operating Range 1 62 1 7 Capacity Correction Graph According to Temperature Condition 1 63 1 8 Noise Criterion Curves 1 64 1 9 Indoor Fan Performance 1 68 1 10 Air Throw Distan...

Page 4: ...UBJECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 15 33 67 148 0 096 3 4 0 369 13 0 12 27 58 128 1 065 41 30 32 260 10 8 32 409 16 3 32 347 13 21 32 888 34 31 32 1015 39 31 32 203 8 340 13 3 8 780 30 23 32 995 39 6 32 940 37 285 ...

Page 5: ...s Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 15 33 67 148 0 096 3 4 0 369 13 0 260 10 8 32 409 16 3 32 12 27 58 128 347 13 21 32 888 34 31 32 1 065 41 30 32 1015 39 31 32 780 30 23 32...

Page 6: ...JECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 21 2 20 3 19 5 4 15 3 01 4 16 4 17 3 00 3 00 MODEL No Indoor Unit AWS36PHx4 Outdoor Unit AES125PIC POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMANCE Cooling 12 5 2 7 14 0 42 5...

Page 7: ...oor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 21 2 4 15 3 01 20 3 4 16 3 00 52 53 19 5 21 0 20 0 19 2 4 11 4 12 3 00 3 41 4 17 4 11 2 880 2 400 1 680 720 600 420x4 12 5 2 7 14 0 14 0 2 7 16...

Page 8: ...ECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB AWS45PH x 3 Outdoor Unit AES125PIC POWER SOURCE 220 230 240 V 1 phase 50 60 Hz MODEL No Indoor Unit 2 160 1 800 1 260 720 600 420x3 5 7 1 9x3 20 1 19 4 198 264 21 0 3 and Automatic c...

Page 9: ...oor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 21 0 20 1 19 4 20 8 19 8 19 1 4 09 4 13 4 14 4 08 4 08 3 02 3 43 4 12 3 43 3 42 3 03 3 03 MODEL No Indoor Unit AWS45PH x 3 Outdoor Unit AES125P...

Page 10: ...JECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 16 8 51 3 28 3 29 3 29 3 05 3 04 3 04 16 0 15 3 MODEL No Indoor Unit AWS56PH x 2 Outdoor Unit AES100PIC POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMANCE Cooling 1 560 1 320 9...

Page 11: ...ndoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB MODEL No Indoor Unit AWS56PH x 2 Outdoor Unit AES100PIH POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMANCE Cooling Heating 1 560 1 320 9...

Page 12: ... in Net weight kg lb Shipping weight kg lb Shipping volume m3 cu Ft DATA SUBJECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 50 164 Outdoor unit is higher than indoor unit 30 98 3 01 Rotary SANYO 3 00 2 36 Microprocessor I C therm...

Page 13: ...ature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 24 000 7 500 27 000 AES71PIH AWS71PH Indoor Unit Outdoor Unit 220...

Page 14: ...b Shipping weight kg lb Shipping volume m3 cu Ft DATA SUBJECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 21 1 20 1 19 4 220 230 240 V 1 phase 50 60 Hz Cooling Indoor Unit AWS71PH x 2 Outdoor Unit AES125PIC 2 280 1 920 1 440 1 140...

Page 15: ...WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 19 4 20 9 19 8 19 1 21 1 Indoor Unit AWS71PH x 2 Outdoor Unit AES125PIH 220 230 240 ...

Page 16: ...BJECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB PERFORMANCE AES71PIC POWER SOURCE 220 230 240 V 1 phase 50 60 Hz Outdoor Unit ELECTRICAL RATINGS Indoor Unit ACS71PH 2 36 2 36 2 37 Cooling 7 1 2 2 8 0 24 000 7 500 27 000 1 100 90...

Page 17: ... Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB ACS71PH MODEL No Indoor Unit Outdoor Unit AES71PIH POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMANCE Cooling Heating 1 100 900 840 3 ...

Page 18: ...THOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 0 274 9 7 3 03 3 03 3 03 28 62 109 240 0 552 19 5 780 30 23 32 409 16 3 32 25 55 100 220 280 11 1 32 1330 52 3 8 1 255 49 13 32 1015 39 31 32 210 8 9 32 1 180 46 15 32 940 37 680 26 25 32 340 13 3 8...

Page 19: ...ure 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 0 274 9 7 280 11 1 32 680 26 25 32 210 8 9 32 1 180 46 15 32 Outdoor unit is higher than indoor unit 30 98 4 12 Outdoor unit is lower than indoor unit 15 49 52...

Page 20: ... TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 17 0 16 2 POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMANCE Cooling MODEL No 1 650 1 380 1 200 3 9 Indoor Unit ACS100PH Outdoor Unit AES100PIC ELECTRICAL RATINGS 220 230 240 198 2...

Page 21: ... air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 3 29 3 29 3 30 3 05 17 0 16 2 15 5 15 8 15 1 14 5 MODEL No Indoor Unit ACS100PH Outdoor Unit AES100PIH POWER SOURCE 220 230 240 V 1 phase 50 60 Hz...

Page 22: ...TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 1 800 1 560 1 320 5 6 ELECTRICAL RATINGS 220 230 240 198 264 21 2 20 3 19 5 4 12 4 12 4 12 3 03 3 03 3 03 Microprocessor I C thermostat FEATURES Automatic Remote control 3 and Automatic ...

Page 23: ... air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 1 670 65 24 32 9 52 3 8 Washable easy access long life 2 500 hr Rotary SANYO Munsell 1Y 8 5 0 5 1 595 62 25 32 680 26 25 32 280 11 1 32 33 73 0 36...

Page 24: ...b Shipping weight kg lb Shipping volume m3 cu Ft DATA SUBJECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 2 85 2 83 13 7 13 3 12 8 MODEL No Indoor Unit ADS71PH Outdoor Unit AES71PIC POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERF...

Page 25: ... WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB MODEL No Indoor Unit ADS71PH Outdoor Unit AES71PIH 2 52 2 38 13 7 13 3 12 8 13 2 1 ...

Page 26: ...ht kg lb Shipping volume m3 cu Ft DATA SUBJECT TO CHANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB 783 30 26 32 32 71 Indoor unit 630 24 26 32 358 14 3 32 Microprocessor I C thermostat Outdoor unit Outdoor unit is lower than indoor unit 1...

Page 27: ...emperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 22 2 21 3 20 6 21 9 21 0 20 2 PERFORMANCE FEATURES 230 240 198 264 198 264 220 230 240 220 MODEL No ...

Page 28: ...ANGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB FEATURES Microprocessor I C thermostat Field supply Wired REM HW 17 1 16 4 3 53 3 55 MODEL No Indoor Unit ADS100PH Outdoor Unit AES100PIC POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMAN...

Page 29: ...emperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB 198 264 198 264 17 9 17 1 MODEL No Indoor Unit ADS100PH Outdoor Unit AES100PIH POWER SOURCE 220 230 240 V 1 phase 50 60 Hz PERFORMANCE Cooling Heating 1...

Page 30: ...NGE WITHOUT NOTICE Cooling Rating conditions Indoor air temperature 27 C DB 19 C WB Outdoor air temperature 35 C DB Full load conditions Indoor air temperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Indoor unit Outdoor unit 310 12 7 32 1 480 58 9 32 630 24 26 32 358 14 3 32 1 671 65 25 32 783 30 26 32 47 104 52 Munsell 1Y 8 5 0 5 50 164 Max head 50 cm above drain connection 25A OD32mm Rot...

Page 31: ...emperature 32 C DB 23 C WB Outdoor air temperature 43 C DB Heating Rating conditions Indoor air temperature 20 C DB Outdoor air temperature 7 C DB 6 C WB Full load conditions Indoor air temperature 24 C DB Outdoor air temperature 24 C DB 15 5 C WB Cooling Heating MODEL No Indoor Unit ADS125PH Outdoor Unit AES125PIH PERFORMANCE 12 5 2 7 14 0 14 0 2 7 16 0 42 500 9 200 48 000 48 000 9 200 54 500 1 9...

Page 32: ...ating temperature 9700k211 215 Run capacitor Electronic expansion valve RED GRY BLK GRY Valve body Heat exchanger Coil Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Drain Pump Rated Total head capacity Coil resistance at 20 C Open C Close C AWS36PH AWS45PH 220 230 240 V 1 phase 50 60 Hz CR KR74GXH56 Microprocessor Cross flow 1 ø88 L740 UF4...

Page 33: ...erating temperature 9700k211 215 Run capacitor Electronic expansion valve RED GRY BLK GRY Valve body Heat exchanger Coil Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Drain Pump Rated Total head capacity Coil Coil resistance at 20 C VAC W 2 1 3 VAC µF 440 VAC 1 2µF Close C Close C 83 15 Open C Open C 130 5 130 8 UF4Q 31G5P S 12W 220 230 24...

Page 34: ...rating temperature 9700k211 215 Run capacitor Electronic expansion valve RED GRY BLK GRY Valve body Heat exchanger Coil Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Drain Pump Rated Total head capacity AWS71PH 220 230 240 V 1 phase 50 60 Hz CR KR254GXH56 Microprocessor Cross flow 1 ø100 L848 Close C 79 15 VAC µF 440 VAC 1 8µF ORG GRY YEL ...

Page 35: ...LK RED 53 0 Run capacitor Safety device Electronic expansion valve Coil Coil resistance at 20 C ORG GRY YEL GRY RED GRY BLK GRY Valve body Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Drain Pump Rated Total head capacity VAC W 0 222 Coil Heat exchanger VAC µF Thermal protector fuse ACS71PH 220 230 240 V 1 phase 50 60 Hz 3 1 4 CR SRP50A B ...

Page 36: ...K RED 37 0 Run capacitor Safety device Electronic expansion valve Coil Coil resistance at 20 C ORG GRY YEL GRY RED GRY BLK GRY Valve body Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Drain Pump Rated Total head capacity Coil Aluminum plate fin Copper tube VAC W ACS100PH 220 230 240 V 1 phase 50 60 Hz Heat exchanger 3 1 4 CR SRP50A B Micro...

Page 37: ...K RED 37 0 Run capacitor Safety device Electronic expansion valve Coil Coil resistance at 20 C ORG GRY YEL GRY RED GRY BLK GRY Valve body Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Drain Pump Rated Total head capacity VAC W Coil 0 326 3 1 4 Aluminum plate fin Copper tube Thermal protector fuse VAC µF Heat exchanger ACS125PH 220 230 240 ...

Page 38: ...rature Run capacitor Electronic expansion valve Coil Coil resistance at 20 C Ω ORG GRY YEL GRY Heat exchanger Coil Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Ω Drain Pump Rated Total head capacity Valve body BLK GRY RED GRY ADP 1413 VAC W AC230 V 50 Hz 12 W 500 mm 400 cc min Aluminum plate fin Copper tube 3 1 5 0 189 4P 1 063 VAC µF 450...

Page 39: ...ature Run capacitor Electronic expansion valve Coil Coil resistance at 20 C Ω ORG GRY YEL GRY Heat exchanger Coil Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Ω Drain Pump Rated Total head capacity AC230 V 50 Hz 12 W ADP 1413 3 2 0 RED GRY Valve body BLK Close C 115 5 VAC µF 450 VAC 6 0µF ADS100PH 220 230 240 V 1 phase 50 60 Hz CR TRP50A ...

Page 40: ...ature Run capacitor Electronic expansion valve Coil Coil resistance at 20 C Ω ORG GRY YEL GRY Heat exchanger Coil Rows fin pitch mm Face area m2 Panel Model No Dew proof heater Auto louver motor Coil resistance at 25 C Ω Drain Pump Rated Total head capacity Valve body 3 2 0 0 308 AC230 V 50 Hz 12 W 500 mm 400 cc min Aluminum plate fin Copper tube VAC W ADP 1413 BLK GRY RED GRY 4P 1 207 VAC µF 450 ...

Page 41: ...r circulation Hi m3 h Fan speeds Max Fan motor Model No Source No of pole Nominal output W Coil resistance Ω RED WHT 30 5 WHT BLU 30 5 Ambient temperature 20 C BLU RED 30 5 Safety device Operating temperature Open C Close C Run capacitor VAC µF Heat exchange Coil Rows fin pitch mm Face area m2 CR CR254GVH56 Microprocessor C 7RVN153H0V 250 V 25 A AES71PIH 220 230 240 V 1 phase 50 60 Hz kg cm2 Set p...

Page 42: ...r circulation Hi m3 h Fan speeds Max Fan motor Model No Source No of pole Nominal output W Coil resistance Ω RED WHT 30 5 WHT BLU 30 5 Ambient temperature 20 C BLU RED 30 5 Safety device Operating temperature Open C Close C Run capacitor VAC µF Heat exchange Coil Rows fin pitch mm Face area m2 AES100PIH 220 230 240 V 1 phase 50 60 Hz C 7RVN153H0V 250 V 25 A 650 1 500 Discharge temperature control ...

Page 43: ...circulation Hi m3 h Fan speeds Max Fan motor Model No Source No of pole Nominal output W Coil resistance RED WHT 30 5 WHT BLU 30 5 Ambient temperature 20 C BLU RED 30 5 Safety device Operating temperature Open C Close C Run capacitor VAC µF Heat exchange Coil Rows fin pitch mm Face area m2 AES125PIH 250 V 25 A Discharge temperature control 2 700 126 V DC 3 phase 60 Hz Inverter drive C 9RVN273H0W 2...

Page 44: ...r circulation Hi m3 h Fan speeds Max Fan motor Model No Source No of pole Nominal output W Coil resistance Ω RED WHT 30 5 WHT BLU 30 5 Ambient temperature 20 C BLU RED 30 5 Safety device Operating temperature Open C Close C Run capacitor VAC µF Heat exchange Coil Rows fin pitch mm Face area m2 C 7RVN153H0V AES71PIC 220 230 240 V 1 phase 50 60 Hz ON Set pressure OFF 800 rpm Inverter drive control 0...

Page 45: ...r circulation Hi m3 h Fan speeds Max Fan motor Model No Source No of pole Nominal output W Coil resistance Ω RED WHT 30 5 WHT BLU 30 5 Ambient temperature 20 C BLU RED 30 5 Safety device Operating temperature Open C Close C Run capacitor VAC µF Heat exchange Coil Rows fin pitch mm Face area m2 AES100PIC CR CR254GVH56 Microprocessor 220 230 240 V 1 phase 50 60 Hz 250 V 25 A 650 C 7RVN153H0V 126 V D...

Page 46: ...circulation Hi m3 h Fan speeds Max Fan motor Model No Source No of pole Nominal output W Coil resistance Ω RED WHT 30 5 WHT BLU 30 5 Ambient temperature 20 C BLU RED 30 5 Safety device Operating temperature Open C Close C Run capacitor VAC µF Heat exchange Coil Rows fin pitch mm Face area m2 AES125PIC 220 230 240 V 1 phase 50 60 Hz CR CR254GVH56 Microprocessor 250 V 25 A C 9RVN273H0W 2 700 126 V D...

Page 47: ...Thermistor Coil sensor TH Resistance KΩ 10 C 23 7 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Room sensor Resistance KΩ 0 C 16 5 5 40 C 2 7 5 5 C 12 8 5 45 C 2 2 5 10 C 10 0 5 50 C 1 8 5 20 C 6 3 5 55 C 1 5 5 30 C 4 0 5 Electronic expansion valve Valve body Coil Drain Pump Rated Float switch Rated Contact rated AWS36 71PH ...

Page 48: ...istor Coil sensor TH Resistance KΩ 10 C 23 7 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Room sensor Resistance KΩ 0 C 16 5 5 40 C 2 7 5 5 C 12 8 5 45 C 2 2 5 10 C 10 0 5 50 C 1 8 5 20 C 6 3 5 55 C 1 5 5 30 C 4 0 5 Electronic expansion valve Valve body Coil Drain Pump Rated Float switch Rated Contact rated ACS71 125PH FS 0218 102 ...

Page 49: ...ensor TH Resistance KΩ 10 C 23 7 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Room sensor Resistance KΩ 0 C 16 5 5 40 C 2 7 5 5 C 12 8 5 45 C 2 2 5 10 C 10 0 5 50 C 1 8 5 20 C 6 3 5 55 C 1 5 5 30 C 4 0 5 Electronic expansion valve Valve body Coil Drain Pump Rated Float switch Rated Contact rated ADS71 125PH ADP 1413 AC230 V C 12 W ...

Page 50: ... 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Discharge gas sensor TH8 Resistance KΩ 60 C 13 8 90 C 5 1 70 C 9 7 100 C 3 8 75 C 8 2 110 C 2 8 80 C 7 0 120 C 2 2 85 C 5 9 130 C 1 7 Relay Comp Magnetic Contactor Coil rated VAC Contact rating VAC A Coil resistance at 25 C Ω Solenoid coil or 4 way valve 4 way valve Solenoid coil AES71P...

Page 51: ... 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Discharge gas sensor TH8 Resistance KΩ 60 C 13 8 90 C 5 1 70 C 9 7 100 C 3 8 75 C 8 2 110 C 2 8 80 C 7 0 120 C 2 2 85 C 5 9 130 C 1 7 Relay Comp Magnetic Contactor Coil rated VAC Contact rating VAC A Coil resistance at 25 C Ω Solenoid coil or 4 way valve 4 way valve Solenoid coil AES100...

Page 52: ... 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Discharge gas sensor TH8 Resistance KΩ 60 C 13 8 90 C 5 1 70 C 9 7 100 C 3 8 75 C 8 2 110 C 2 8 80 C 7 0 120 C 2 2 85 C 5 9 130 C 1 7 Relay Comp Magnetic Contactor Coil rated VAC Contact rating VAC A Coil resistance at 25 C Ω Solenoid coil or 4 way valve 4 way valve Solenoid coil AES125...

Page 53: ... C 23 7 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Discharge gas sensor TH8 Resistance KΩ 60 C 13 8 90 C 5 1 70 C 9 7 100 C 3 8 75 C 8 2 110 C 2 8 80 C 7 0 120 C 2 2 85 C 5 9 130 C 1 7 Relay Comp Magnetic Contactor Coil rated VAC Contact rating VAC A Coil resistance at 25 C Ω Solenoid coil or 4 way valve 4 way valve Solenoid coil...

Page 54: ... C 23 7 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Discharge gas sensor TH8 Resistance KΩ 60 C 13 8 90 C 5 1 70 C 9 7 100 C 3 8 75 C 8 2 110 C 2 8 80 C 7 0 120 C 2 2 85 C 5 9 130 C 1 7 Relay Comp Magnetic Contactor Coil rated VAC Contact rating VAC A Coil resistance at 25 C Ω Solenoid coil or 4 way valve 4 way valve Solenoid coil...

Page 55: ... C 23 7 5 20 C 6 5 5 5 C 18 8 5 30 C 4 4 5 0 C 15 0 5 40 C 3 1 5 5 C 12 1 5 45 C 2 6 5 10 C 9 7 5 50 C 2 1 5 Thermistor Discharge gas sensor TH8 Resistance KΩ 60 C 13 8 90 C 5 1 70 C 9 7 100 C 3 8 75 C 8 2 110 C 2 8 80 C 7 0 120 C 2 2 85 C 5 9 130 C 1 7 Relay Comp Magnetic Contactor Coil rated VAC Contact rating VAC A Coil resistance at 25 C _ Solenoid coil or 4 way valve 4 way valve Solenoid coil...

Page 56: ...ngth Approx 450 mm Drain hose VP13 length Approx 450 mm Narrow tube φ6 35 length Approx 470 mm Narrow tube φ9 52 length Approx 570 mm Drain and wiring port φ9 52 Drain and wiring port φ9 52 Wide tube φ12 7 length Approx 400 mm Wide tube φ15 88 length Approx 500 mm 25 type 1 140 330 φ 8 0 φ 8 0 71 Type ...

Page 57: ... 680 27 5 27 5 Ceiling side Suspension bolt pitch Suspension bolt pitch Air intake Air 251 84 146 161 75 97 216 39 39 171 105 171 251 Wide tubing Narrow tubing Right side Left side Rear Figure shows view from front Closed with rubber stopper at time of shipment Left drain position Right drain position Narrow tubing Wide tubing Unit mm ...

Page 58: ... ø30 Fresh air intake port ø150 Flange for the flexible air outlet duct ø200 Tube cover Electrical component box Flange for the air intake duct Option or field supply 9 10 11 Suspension bolt pitch 16 ø3 3 Hole 962 Air outlet duct flange 900 1000 1080 Suspension bolt pitch 150 40 290 290 272 75 65 90 180 31 31 185 580 25 115 19 Inspection access 450 450 Field supply 285 70 130 25 210 310 25 175 35 ...

Page 59: ...50 Flange for the flexible air outlet duct ø200 Tube cover Electrical component box Flange for the air intake duct Option or field supply 9 10 11 Suspension bolt pitch 18 ø3 3 Hole 1442 Air outlet duct flange 230 P 6 1380 1480 1560 Suspension bolt pitch 150 40 335 335 335 310 75 65 90 230 31 31 185 580 25 115 19 Inspection access 450 450 Field supply 285 70 130 25 210 310 25 175 35 190 85 25 70 30...

Page 60: ...aled Duct Type 2 ø3 3 10 18 31 F G H G F 9 E D B O D A 25 Hole C ø3 3 Hole I ø6 Hole 210 305 260 O D 23 200 45 8 4 5 25 25 10 A B C D E F G H I 71 type 998 962 6 180 5 180P 900 120 245 245 1 250 16 100 125 type 1 478 1 442 7 230 6 230P 1 380 120 490 245 2 240 20 mm Thickness more than T1 2 mm ...

Page 61: ...0 340 15 10 380 405 660 27 Hole for anchor bolt 4 R6 5 Anchor bolt M10 Refrigerant tube joint liquid line tube Flare connection 3 8 in 9 52 mm Refrigerant tube joint gas line tube Flare connection 5 8 in 15 88 mm Refrigerant tubing inlet knock out hole Power supply inlet knock out hole φ38 φ29 φ19 φ16 mm 1 2 3 4 5 ...

Page 62: ... 4 4 4 5 5 5 27 2 3 5 Hole for anchor bolt 4 R6 5 Anchor bolt M10 Refrigerant tube joint liquid line tube Flare connection 3 8 in 9 52 mm Refrigerant tube joint gas line tube Flare connection 5 8 in 15 88 mm Refrigerant tubing inlet knock out hole Power supply inlet knock out hole φ38 φ29 φ19 φ16 mm 1 2 3 4 5 ...

Page 63: ...IC PIH M P EC EC P φ15 88 φ9 52 Cooling cycle Heating cycle Distributor Distributor Strainer Liquid line Service valve Electronic ref control valve Freeze prevention coil Attached to the heat exchanger Accumlator Compressor Heat exchanger Heat exchanger Muffler 4 way valve Gas line Service valve ...

Page 64: ... Liquid line service valve Electronic ref control valve Freeze prevention coil Attached to the heat exchanger Accumlator Compressor Heat exchanger Heat exchanger φ15 88 φ9 52 Muffler 4 way valve Gas line service valve Temperature Indoor air intake temp Outdoor air intake temp Cooling Heating Maximum Maximum Minimum 32 C DB 23 C WB 43 C DB 18 C DB 14 C WB 15 C DB 30 C DB WB 15 C WB 15 C WB ...

Page 65: ...door unit heating capacity correction coefficient during of frosting defrosting RH approximately 85 15 10 9 8 7 6 5 4 3 2 1 0 1 2 3 Indoor air intake temp C DB Indoor air intake temp C DB Outdoor intake air temperature C WB 85 RH Correction coefficient 80 100 110 80 90 100 110 120 90 70 60 50 40 15 10 10 15 5 0 5 20 25 43 30 35 40 To calculate the heating capacity with consideration for frosting d...

Page 66: ... 50 4000 63 125 250 8000 2000 1000 500 60 50 40 30 20 10 Strong Weak Both 50Hz and 60Hz STRONG STRONG STRONG 1 m in front at height of 1 m 1 m in front at height of 1 m 1 m in front at height of 1 m Frequency at center of sound pressure band Hz Frequency at center of sound pressure band Hz Frequency at center of sound pressure band Hz Overall Sound pressure level dB 0dB 0 0002µbar Approximate mini...

Page 67: ...ng Weak Both 50Hz and 60Hz S TR ONG S TR ONG Frequency at center of sound pressure band Hz Frequency at center of sound pressure band Hz Frequency at center of sound pressure band Hz Overall S ound pres s ure level dB 0dB 0 0002 bar Approximate minimum audible limit for continuous noise Overall S ound pres s ure level dB 0dB 0 0002 bar Approximate minimum audible limit for continuous noise Overall...

Page 68: ...dB A NC 22 LOW 27 dB A NC 18 CONDITION Under the unit 1 5 m S OUR C E 220 230 240 V 60 50 40 30 20 10 APPR OXIMATE THR E S HOLD OF HE AR ING FOR CONTINUOUS NOIS E 63 125 250 500 1000 2000 4000 8000 NC 50 NC 40 NC 30 NC 20 S ound P res s ure Level dB 0 dB 0 0002 bar Frequency at center of sound pressure band Hz ...

Page 69: ... 25 CONDITION Under the unit 1 5 m SOURCE 220 230 240 V 60 50 40 30 20 10 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 63 125 250 500 1000 2000 4000 8000 NC 50 NC 40 NC 30 NC 20 60 50 40 30 20 10 APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE 63 125 250 500 1000 2000 4000 8000 NC 50 NC 40 NC 30 NC 20 Sound Pressure Level dB 0 dB 0 0002 µbar Sound Pressure Level dB 0 dB 0 0002 µbar ...

Page 70: ...over plate 2 Disconnect the fan motor sockets in the box 3 Take out the booster cable sockets at both ends clamped in the box 4 Securely connect the booster cable sockets between the disconnected fan motor sockets in step 2 as shown in Fig 1 1 5 Place the cable neatly in the box and reinstall the cover plate Fig 1 1 Fig 1 2 Booster cable Booster cable Electrical component box At shipment Booster c...

Page 71: ...7 5 67 5 45 45 22 5 0 45 45 45 45 22 5 22 5 0 0 V ertical air throw dis tance m Air s peed at center of dis charge airflow m s V ertical air throw dis tance m Air s peed at center of dis charge airflow m s V ertical air throw dis tance m Air s peed at center of dis charge airflow m s Horizontal air throw distance m Horizontal air throw distance m Horizontal air throw distance m Cooling Heating Coo...

Page 72: ...eating Cooling Horizontal air throw distance m V ertical air throw dis tance m Air s peed at center of dis charge airflow m s Discharge angle is approx 7 during cooling and approx 54 during heating Cooling Horizontal air throw distance m V ertical air throw dis tance m Air s peed at center of dis charge airflow m s Discharge angle is approx 7 during cooling and approx 54 during heating Cooling Hea...

Page 73: ...ts is limited by the elevation difference between the 2 units During tubing work try to make both the tubing length L and the dif ference in elevation H1 as short as possible Refer to Table 1 5 Table 1 1 Single L H1 Indoor unit type 71 types 100 125 types Maximum allowable tubing length 50 m 50 m Charge less tubing length actual length 30 m 30 m Additional refrigerant charge per 1 m 40g Minimum tu...

Page 74: ...tween lengths of No 1 distribution tubing Double Twin Maximum difference between lengths of No 2 distribution tubing Double Twin Maximum allowable height difference Maximum indoor outdoor height difference If outdoor unit is higher If outdoor unit is lower Maximum height difference between indoor units Symbol L2 L1 2 1 4 3 2 1 4 3 L2 L1 H2 H2 H3 H4 H2 H3 H4 H5 H6 H7 H1 H1 Triple Twin Double Twin M...

Page 75: ...d the size and length of the liquid narrow tubing Amount of additional refrigerant charge g Do not remove refrigerant from the system even if the result of the calculation is negative Use with the current refrigerant charge a Actual length m of main tubing φ9 52 Refrigerant charge per 1 m of actual length 40 g m 25 48 type b Total length of distribution tubing φ9 52 Refrigerant charge per 1 m of a...

Page 76: ... m high Min indoor volume 20 30 40 kg Range below the density limit of 0 3 kg m3 Countermeasures not needed Range above the density limit of 0 3 kg m3 Countermeasures needed Check of limit density When installing an air conditioner in a room it is neces sary to ensure that even if the refrigerant gas acciden tally escapes its density does not exceed the limit level If the density might exceed the ...

Page 77: ...he ceiling is strong enough to support the weight of the unit select a location where tubing and drain pipe have the shortest run to the outdoor unit allow room for operation and maintenance as well as unrestricted air flow around the unit install the unit within the maximum elevation differ ence above or below the outdoor unit and within a total tubing length L from the outdoor unit as detailed i...

Page 78: ...vel to reduce humidity and protect the unit against possible water damage and decreased ser vice life Fig 1 7 use lug bolts or equal to bolt down unit reducing vibration and noise 4 1 2 3 1 More than 1 cm More than 100 cm More than 1 cm Inlet side C Inlet side More than 20 cm Outlet side field supply A B Ground Air direction chamber Obstruction above unit Obstruction on inlet side CAUTION Concerni...

Page 79: ...he manufacturer will accept no responsibility for any damage or misoperation that occurs as a result of such unauthorized changes 7 Regulations on wire diameters differ from locality to locality For field wiring rules please refer to your LOCAL ELECTRICAL CODES before begin ning You must ensure that installation complies with all relevant rules and regulations 8 To prevent malfunction of the air c...

Page 80: ...he section Recommended Wire Length and Wire Diameter for Power Supply System for the explanation of A B C D and E in the above diagram 2 The basic connection diagram of the indoor unit at right shows the 7P terminal board so the terminal board in your equipment may differ from the dia gram 3 The refrigerant Circuit R C address should be set before turning the power on 1 L 2 N Power supply U1 Inter...

Page 81: ...CB from all outdoor units except any one of the outdoor units When shipping In shorted condition Otherwise the communication of S net link system is not performed For a system without link no con nection wiring between outdoor units do not remove the short plug 2 Do not install the inter unit control wiring in a way that forms a loop Outdoor unit Outdoor unit Outdoor unit Prohibited Prohibited Ind...

Page 82: ...e that all wiring is tightly connected When connecting each power wire to the terminal fol low the instructions on How to connect wiring to the terminal and fasten the wire securely with the fixing screw of the terminal plate How to connect wiring to the terminal For stranded wiring 1 Cut the wire end with cutting pliers then strip the insulation to expose the stranded wiring about 10 mm and tight...

Page 83: ...2 2 1 2 PROCESS AND FUNCTIONS 2 1 Control Functions 2 2 2 2 Outdoor Unit Control PCB 2 5 2 3 Indoor Unit Control PCB Switches and Functions 2 9 ...

Page 84: ...mum speed and maximum speed based on the outdoor heat exchanger temperature C1 at that time 2 If the outdoor heat exchanger temperature C2 is 24 C or higher continuously for 5 minutes fan operation may stop same conditions as when the thermostat is OFF In this case the fan will restart after 3 minutes 3 This control is not performed during the 3 minutes after start for 1 minute after defrost ends ...

Page 85: ...the compressor maxi mum operating frequency is limited according to the indoor unit fan speed 4 If the temperature is in the I area normal oper ating area the compressors operate normally 5 If the temperature is continuously in the J area and the compressor operating frequency reaches 0 then temperature A temperature for changing from J area to H area is raised from 5 C to 12 C and operation conti...

Page 86: ... temperature is 7 C or higher continuously for 1 minute 3 Defrost time of 10 minutes has elapsed 3 Startup operation After defrost ends the compressors and outdoor unit fan stop for approxi mately 40 seconds then operation begins in heating mode 1 2 3 Defrost control Defrost sequence Heating operation 25 minute mask Frost detection Defrost start reverse cycle defrost Defrost in progress Defrost ca...

Page 87: ...covery switch S005 Quiet mode plug CN028 System address switch S002 EXCT plug CN026 Automatic address setting switch S001 Snowfall sensor System address switch S003 Cooling test Heating test Test pin CN036 Operation circuit fuse F002 LED 1 2 Serial 1 plug Terminal plug CN015 Serial 2 plug If the operation circuit fuse F002 has blown determine and correct the cause for the blown fuse then change th...

Page 88: ...covery switch S005 Quiet mode plug CN028 System address switch S002 EXCT plug CN026 Automatic address setting switch S001 Snowfall sensor System address switch S003 Cooling test Heating test Test pin CN036 Operation circuit fuse F002 LED 1 2 Serial 1 plug Terminal plug CN015 Serial 2 plug If the operation circuit fuse F002 has blown determine and correct the cause for the blown fuse then change th...

Page 89: ...i control of a single system When using central control for multiple systems a maximum of 30 systems maximum 64 units can be connected In the case of group control or central control set the system address to a setting other than 0 1 or above If the number of systems is greater than 9 this switch can be used in combination with DIP switch S003 to set up to 30 systems The setting can be made as hig...

Page 90: ...1 The maximum length of the wiring between the outdoor unit PCB and the relay is 2 m Lead wire with 2P plug special order part WIRE K 623 161 2098 Relay field supply contact input specifications DC 5 V 0 5 mA Recommended relay Fuji Electric HH62SW compatible with micro contacts Use a commercially available timer such as the Omron H5 daily time switch 2 2 8 1 2 CN40 1 2 Example of wiring Quiet mode...

Page 91: ...AN DRIVE CN032 OPTION T10 CN061 JP1 EXCT CN073 FILTER CN070 EEPROM IC010 EMG CN044 OC CN040 DISP CN072 CHK CN071 GRL C020 POWER LED VARISTOR SG41 FAN DRIVE CN32 OPTION T10 CN61 JP1 J01 EXCT CN73 FILTER CN70 EEPROM IC10 EMG CN44 OC CN40 DISP CN72 CHK CN71 GRL C20 POWER LED For DC fan motor CR SRP50A 1 ...

Page 92: ... EXCT CN009 FILTER CN012 EEPROM IC002 EMG CN018 OC CN019 DISP CN010 CHK CN011 For DC fan motor CR KRP50A VARISTOR VA002 FAN DRIVE CN017 OPTION CN014 T10 CN015 JP001 EXCT CN009 FILTER CN012 EEPROM IC002 EMG CN018 OC CN019 DISP CN010 CHK CN011 For DC fan motor CR KRP80A ...

Page 93: ...l Jumper wire cut Static signal continuous signal Fan drive CN32 17 2P plug WHT This terminal sends the signal to the ventilation fan when a commercially available ventilation fan is operated by the FAN button on the wired remote controller Refer to the Remote Control Section Use a ventilation fan which can accept the no voltage contact A signal as the external input signal Filter CN70 12 2P WHT T...

Page 94: ...3 3 1 3 ELECTRICAL DATA 3 1 Indoor Units Electric Wiring Diagram Schematic Diagram 3 2 Wall Mounted Type 3 2 3 2 Outdoor Units Electric Wiring Diagram Schematic Diagram 3 6 ...

Page 95: ...3 3 2 3 1 Indoor Units Wall Mounted Type AWS36PH Electric Wiring Diagram ...

Page 96: ...3 3 3 3 1 Indoor Units Wall Mounted Type AWS36PH Schematic Diagram ...

Page 97: ...3 3 4 3 1 Indoor Units Wall Mounted Type AWS71PH Electric Wiring Diagram ...

Page 98: ...3 3 5 3 1 Indoor Units Wall Mounted Type AWS71PH Schematic Diagram ...

Page 99: ...3 3 6 3 2 Outdoor Units Electric Wiring Diagram AES71PIC ...

Page 100: ...3 3 7 3 2 Outdoor Units Schematic Diagram AES71PIC ...

Page 101: ...3 3 8 3 2 Outdoor Units Electric Wiring Diagram AES71PIH ...

Page 102: ...3 3 9 3 2 Outdoor Units Schematic Diagram AES71PIH ...

Page 103: ...3 3 10 3 2 Outdoor Units Electric Wiring Diagram AES100PIC ...

Page 104: ...3 3 11 3 2 Outdoor Units Schematic Diagram AES100PIC ...

Page 105: ...3 3 12 3 2 Outdoor Units Electric Wiring Diagram AES100PIH ...

Page 106: ...3 3 13 3 2 Outdoor Units Schematic Diagram AES100PIH ...

Page 107: ...3 3 14 3 2 Outdoor Units Electric Wiring Diagram AES125PIC ...

Page 108: ...3 3 15 3 2 Outdoor Units Schematic Diagram AES125PIC ...

Page 109: ...3 3 16 3 2 Outdoor Units Electric Wiring Diagram AES125PIH ...

Page 110: ...3 3 17 3 2 Outdoor Units Schematic Diagram AES125PIH ...

Page 111: ... PROCEDURES 4 1 Meaning of Alarm Messages 4 2 4 2 LED Indicator Messages on Outdoor Control PCB 4 4 4 3 Symptoms and Parts to Inspect 4 5 4 4 Details of Alarm Messages 4 8 4 5 Table of Thermistor Characteristics 4 14 ...

Page 112: ...r unit is detecting error signaled from outdoor unit Outdoor unit is detecting error signaled from indoor unit Automatic address setting failed An indoor unit detected trouble in the signal from another indoor unit Communications trouble between units Setting error Mis setting Continued Error in transmitting serial communications signal Indoor unit capacity too low Indoor unit capacity too high No...

Page 113: ...door heat exchanger temperature sensor E1 Indoor heat exchanger temperature sensor E2 Indoor temperature sensor Discharge temperature TD Outdoor heat exchanger temperature C1 Outdoor heat exchanger temperature C2 Outdoor air temperature TO Intake temperature TS Indoor EEPROM error Outdoor protection Thermistor open circuit Short circuit indoor Thermistor open circuit Short circuit outdoor Activati...

Page 114: ...inks M times then LED 2 blinks N times The cycle then repeats M 2 P alarm 6 L alarm N Alarm No Refer to 1 Examples of alarm display below 3 H alarm 4 E alarm 5 F alarm Alternate blinking during alarms Insufficient gas indicator 0 25 0 75 0 75 0 25 0 25 0 75 0 75 0 25 Refrigerant recovery mode Automatic address setting Displayed during automatic address setting 1 and initial communication After the...

Page 115: ...essor has been ON for 5 minutes Indoor heat exchanger temp drops although compressors are ON in heating mode min E1 E2 10 C Indoor heat exchanger temp rises although compressors are ON in cooling mode E2 40 C 1 Check 4 way valve 2 Check 4 way valve wiring 3 Check outdoor unit control PCB High pressure protection trouble detected from cooling high load C2 temp Temp exceeds 64 C and subsequently doe...

Page 116: ... V 2 Refrigerant cycle overload operation 3 Check AC current detection circuit Inverter control PCB position detection circuit trouble Inverter stops after alarm is detected Position detection circuit is activated even when the compressor 3P connector is disconnected and the compressor operated Replace the inverter control PCB Disconnection open circuit or short circuit in discharge temp sensor TD...

Page 117: ...ilure including failure to verify No of units Automatic recovery Automatic recovery 1 Check inter unit control wiring 2 Check outdoor unit Outdoor unit sending failure to indoor unit Serial signal sending failure 1 Check inter unit control wiring 2 Check outdoor unit control PCB Settings failure Duplicated master unit in simultaneous operation multi control Detected by outdoor unit Recovery at pow...

Page 118: ...K Check and correct wiring Are wiring and connector connections OK Check and correct wiring Is compressor OK Ground fault Replace compressor Coil resistor short circuit Coil open circuit Is there abnormal refrigerant accumulation Replace compressor Is operation of electronic control valve OK Replace outdoor unit control PCB Are C1 and TS sensors OK Replace C1 and TS sensors Replace electronic cont...

Page 119: ...connector connections and reactor connections OK Correct Has filter PCB RY001 or RY002 relay activated Has filter PCB AC fuse blown Replace filter PCB Disconnect U V W output terminal on HIC PCB and start operation Does alarm P26 occur Replace HIC PCB Is compressor OK Check for layer short circuit Replace compressor Is resistance between each terminal on HIC PCB OK See following page Check HIC PCB...

Page 120: ...00 kΩ or more 300 kΩ or more 300 kΩ or more 200 kΩ or more 200 kΩ or more 200 kΩ or more No Yes Replace outdoor unit control PCB 3 Alarm E31 communications trouble within unit IGBT short circuit protection Is E31 displayed even after the power voltage is reset Normal CR HIC280A 125 Type CR HIC80A 71 100 Type HIC HIC U V W ...

Page 121: ... 30 40 Ω 3 Black red 30 40 Ω Disconnect connector CN004 and measure on the plug side Motor position detection circuit resis tance is OK if it is as shown below Disconnect connector CN003 and measure on the plug side 1 Grey yellow 100 kΩ or more or open 2 Grey blue 100 kΩ or more or open 3 Grey orange 100 kΩ or more or open Fan motor is OK outdoor unit control PCB has failed Replace Fan motor troub...

Page 122: ... F07 F08 F12 Are connectors CN020 021 022 023 and 024 TD TO C1 C2 and TS sensors connected correctly to the outdoor unit control PCB Correct the connector connections Are the TD TO C1 C2 and TS sensor resistance characteristics OK Replace the TD TO C1 C2 or TS sensor Refer to 4 Table of Thermistor Characteristics ...

Page 123: ...The temperature display reads for units that are not connected If monitor mode is selected during normal opera tion the only parts of the LCD that change are those shown in the figure All other displays do not change and remain as they were during normal operation NOTE Figure Sample display when discharge temperature at unit No 1 1 is 85 C 3 5 1 4 2 Sensor installation Sensor Sensor type Sensor Se...

Page 124: ... 2 4 way valve turns ON for 1 second 3 Forced cooling or heating operation Discharge temp TD Outdoor air temp TO Heat exchanger temp C1 Heat exchanger temp C2 Intake temp TS Thermistor Check results Normal Abnormal LED 1 and 2 OFF LED 1 lit LED 1 lit LED 1 lit LED 2 lit 4 5 Table of Thermistor Characteristics 1 Outdoor Air Temp TO Intake Temp TS Heat Exchanger Temp C1 Sensor Heat Exchanger Temp C2...

Page 125: ... 2 5 3 Normal Display Operations and Functions 5 3 5 4 Monitoring Operations Display of Indoor Unit and Outdoor Unit Sensor Temperatures 5 6 5 5 Monitoring the Outdoor Unit Alarm History Display of Outdoor Unit Alarm History 5 7 5 6 Settings Modes Setting of Outdoor Unit EEPROM 5 7 ...

Page 126: ...rol device must be connected to the indoor unit 5 2 Functions Normal display functions 1 Functions Button operations can be used to perform the following functions Start stop of all indoor units Switching between cooling and heating Test run of all indoor units High speed operation of indoor units Do not use with actual units This may damage the devices 2 Display The following can be displayed Ala...

Page 127: ...door units The LED turns ON when 1 or more indoor units is operating The LED blinks when an alarm has occurred at 1 or more indoor units during operation Switching between cooling heating Fig 1 Operation The button switches between heating and cooling modes The specifications are equivalent to the heating cooling input that was present on earlier outdoor unit PCBs The display shows the operating m...

Page 128: ... are ON 2 05 No of outdoor units connected in that refrigerant system No of connected units 1 06 Unit Nos of connected outdoor units in that refrigerant system 2 07 Operating status of outdoor units in that refrigerant system blinks when alarms occur 2 08 09 0A 0b 0C 0d 0E 0F 10 Total compressor operating time in 1 hr units 3 11 12 13 14 15 16 Total power ON time of outdoor unit in 1 hr units 17 C...

Page 129: ...80 to be displayed Sample displays of the unit Nos of connected indoor units The colon display changes automatically every 10 seconds The display does not change if higher unit numbers do not exist Pressing the button switches the display immediately to the next higher level even if 10 sec onds have not passed 3 The total compressor operating time is displayed in 1 hour units using 8 digits When t...

Page 130: ...rature to monitor The selected indoor unit No and the temperature data are displayed 4 To end monitoring press the button The display returns to the normal display The display does not blink 1 4 4 2 Item code Meaning of Code Indoor unit data 02 Indoor unit intake temp 03 Indoor unit heat exchanger temp E1 04 Indoor unit heat exchanger temp E2 05 Indoor unit heat exchanger temp E3 06 Indoor unit di...

Page 131: ...e most recent alarm The alarm history is indicated by the alarm code If there have been no alarm codes is displayed 4 To clear the alarm history press the button The outdoor unit alarm history will be cleared 5 To end press the button The display returns to the normal remote controller display 5 6 Settings Modes Setting the Outdoor Unit EEPROM Setting mode 1 Operating procedure 1 Press and hold th...

Page 132: ... Disabled indoor unit drain pump 1 During cooling only 2 hours stopped 20 minutes operating regardless of whether the unit is running or stopped 2 During cooling only 4 hours stopped 20 minutes operating regardless of whether the unit is running or stopped 3 At all times 4 hours stopped 20 minutes operating 4 At all times 2 hours stopped 20 minutes operating 0d Odor countermeasure when 0 Disabled ...

Page 133: ...displayed blinking The display shows the set outdoor unit address System XX YY System XX System address YY Address at outdoor unit sub bus item code number DN value in the table below and the setting data 6 digits The setting data is displayed in 6 digits The display changes between the first 3 digits Fig and the last 3 digits Fig When the first 3 digits are displayed the top point of the colon is...

Page 134: ...0 670 710 800 840 82 Control system schedule 83 Control system schedule 84 3 phase or single phase 0 3 phase 1 single phase 85 Power frequency 0 Disabled 1 50 Hz 86 Control system schedule 87 Control system schedule 88 Control system schedule 89 Control system schedule 8A Control system schedule 8b Control system schedule 8E Control system schedule List of Item Codes Figures represent the capacity...

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