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Argo AWS36PH Technical Data & Service Manual

Split system air conditioner
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TECHNICAL DATA

&

SERVICE MANUAL

SPLIT SYSTEM AIR CONDITIONER
INDOOR MODEL NO.
AWS36PH
AWS45PH
AWS56PH
AWS71PH
ACS71PH
ACS100PH
ACS125PH
ADS71PH
ADS100PH
ADS125PH
AWS36PH
AWS45PH
AWS56PH
ACS71PH
PRODUCT CODE NO.
387030090
387030091
387030092
387030093
387030081
387030082
387030083
387030087
387030088
387030089
Indoor Unit
AWS71PH
ACS100PH
ACS125PH
ADS71PH
ADS100PH
ADS125PH
OUT DOOR MODE L NO.
AES71PIC
AES71PIH
AES100PIC
AES100PIH
AES125PIC
AES125PIH
P R ODUCT C ODE NO.
387031037
387031040
387031038
387031041
387031039
387031042
Outdoor Unit
AES71PIC
AES71PIH
AES100PIC
AES100PIH
AES125PIC
AES125PIH

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Summary of Contents for Argo AWS36PH

  • Page 1: Technical Data

    TECHNICAL DATA & SERVICE MANUAL SPLIT SYSTEM AIR CONDITIONER INDOOR MODEL NO. PRODUCT CODE NO. OUT DOOR MODE L NO. P R ODUCT C ODE NO. AES71PIC 387031037 AWS36PH 387030090 AWS45PH 387030091 AES71PIH 387031040 AWS56PH 387030092 AES100PIC 387031038 AWS71PH 387030093...

  • Page 2: Table Of Contents

    CONTENTS Section 1: SPECIFICATIONS ..........1 - 1 1-1.

  • Page 3: Specifications

    1. SPECIFICATIONS 1-1. Unit Specifications ..........1 - 2 Wall-Mounted Type .
  • Page 4 1-1. Unit Specifications Wall-Mounted Type AWS36PH × × 2 / AES71PIC MODEL No. Indoor Unit AWS36PH x 2 Outdoor Unit AES71PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 7.1 [2.2~8.0] BTU/h 24,000 [7,500~27,000]...

  • Page 5: Unit Specifications

    1-1. Unit Specifications Wall-Mounted Type AWS36PH × × 2 / AES71PIH MODEL No. Indoor Unit AWS36PH x 2 Outdoor Unit AES71PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 7.1 [2.2~8.0] 8.0 [2.2~9.0]...
  • Page 6 1-1. Unit Specifications Wall-Mounted Type AWS36PH × × 4 / AES125PIC MODEL No. Indoor Unit AWS36PHx4 Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo)
  • Page 7 1-1. Unit Specifications Wall-Mounted Type AWS36PH × × 4 / AES125PIH MODEL No. Indoor Unit AWS36PH x 4 Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0]...
  • Page 8 1-1. Unit Specifications Wall-Mounted Type AWS45PH × × 3 / AES125PIC MODEL No. Indoor Unit AWS45PH x 3 Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo) m3/h 2,160/1,800/1,260 (720/600/420x3)
  • Page 9 1-1. Unit Specifications Wall-Mounted Type AWS45PH × × 3 / AES125PIH MODEL No. Indoor Unit AWS45PH x 3 Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0] BTU/h 42,500 [9,200~48,000] 48,000 [9,200~54,500]...
  • Page 10 1-1. Unit Specifications Wall-Mounted Type AWS56PH × × 2 / AES100PIC MODEL No. Indoor Unit AWS56PH x 2 Outdoor Unit AES100PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 10.0 [2.2~11.2] BTU/h 34,000 [7,500~38,000] Air circulation (Hi/Me/Lo) m3/h 1,560/1,320/960 (780/660/480x2)
  • Page 11 1-1. Unit Specifications Wall-Mounted Type AWS56PH × × 2 / AES100PIH MODEL No. Indoor Unit AWS56PH x 2 Outdoor Unit AES100PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 10.0 [2.2~11.2] 11.2 [2.2~12.5] BTU/h 34,000 [7,500~38,000] 38,000 [7,500~42,500]...
  • Page 12 1-1. Unit Specifications Wall-Mounted Type AWS71PH / AES71PIC MODEL No. Indoor Unit AWS71PH Outdoor Unit AES71PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 7.1 [2.2~8.0] BTU/h 24,000 [7,500~27,000] Air circulation (Hi/Me/Lo) m3/h 1,140/960/720 Moisture removal (High) Liters/h ELECTRICAL RATINGS...
  • Page 13 1-1. Unit Specifications Wall-Mounted Type AWS71PH / AES71PIH MODEL No. Indoor Unit AWS71PH Outdoor Unit AES71PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 7.1 [2.2~8.0] 8.0 [2.2~9.0] BTU/h 24,000 [7,500~27,000] 27,000 [7,500~30,000] Air circulation (Hi/Me/Lo) m3/h 1,140/960/720...
  • Page 14 1-1. Unit Specifications Wall-Mounted Type AWS71PH × × 2 / AES125PIC MODEL No. Indoor Unit AWS71PH x 2 Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo) m3/h 2,280/1,920/1,440 (1,140/960/720x2)
  • Page 15 1-1. Unit Specifications Wall-Mounted Type AWS71PH × × 2 / AES125PIH MODEL No. Indoor Unit AWS71PH x 2 Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0] BTU/h 42,500 [9,200~48,000] 48,000 [9,200~54,500]...
  • Page 16 1-1. Unit Specifications Ceiling-Mounted Type ACS71PH / AES71PIC MODEL No. Indoor Unit ACS71PH Outdoor Unit AES71PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 7.1 [2.2~8.0] BTU/h 24,000 [7,500~27,000] Air circulation (Hi/Me/Lo) m3/h 1,100/900/840 Moisture removal (High) Liters/h ELECTRICAL RATINGS...
  • Page 17 1-1. Unit Specifications Ceiling-Mounted Type ACS71PH / AES71PIH MODEL No. Indoor Unit ACS71PH Outdoor Unit AES71PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 7.1 [2.2~8.0] 8.0 [2.2~9.0] BTU/h 24,000 [7,500~27,000] 27,000 [7,500~30,000] Air circulation (Hi/Me/Lo) m3/h 1,100/900/840...
  • Page 18 1-1. Unit Specifications Ceiling-Mounted Type ACS71PH × × 2 / AES125PIC MODEL No. Indoor Unit ACS71PH x 2 Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo) m3/h 2,200/1,800/1,680 (1,100/900/840x2)
  • Page 19 1-1. Unit Specifications Ceiling-Mounted Type ACS71PH × × 2 / AES125PIH MODEL No. Indoor Unit ACS71PH x 2 Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0] BTU/h 42,500 [9,200~48,000] 48,000 [9,200~54,500]...
  • Page 20 1-1. Unit Specifications Ceiling-Mounted Type ACS100PH / AES100PIC MODEL No. Indoor Unit ACS100PH Outdoor Unit AES100PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 10.0 [2.2~11.2] BTU/h 34,000 [7,500~38,000] Air circulation (Hi/Me/Lo) m3/h 1,650/1,380/1,200 Moisture removal (High) Liters/h ELECTRICAL RATINGS...
  • Page 21 1-1. Unit Specifications Ceiling-Mounted Type ACS100PH / AES100PIH MODEL No. Indoor Unit ACS100PH Outdoor Unit AES100PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 10.0 [2.2~11.2] 11.2 [2.2~12.5] BTU/h 34,000 [7,500~38,000] 38,000 [7,500~42,500] Air circulation (Hi/Me/Lo) m3/h 1,650/1,380/1,200...
  • Page 22 1-1. Unit Specifications Ceiling-Mounted Type ACS125PH / AES125PIC MODEL No. Indoor Unit ACS125PH Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo) m3/h 1,800/1,560/1,320 Moisture removal (High) Liters/h ELECTRICAL RATINGS...
  • Page 23 1-1. Unit Specifications Ceiling-Mounted Type ACS125PH / AES125PIH MODEL No. Indoor Unit ACS125PH Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0] BTU/h 42,500 [9,200~48,000] 48,000 [9,200~54,500] Air circulation (Hi/Me/Lo) m3/h 1,800/1,560/1,320...
  • Page 24 1-1. Unit Specifications Concealed-Duct Type ADS71PH / AES71PIC MODEL No. Indoor Unit ADS71PH Outdoor Unit AES71PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 7.1 [2.2~8.0] BTU/h 24,000 [7,500~27,000] Air circulation (Hi/Me/Lo) m3/h 1,080/900/780 Moisture removal (High) Liters/h External static pressure (High)
  • Page 25 1-1. Unit Specifications Concealed-Duct Type ADS71PH / AES71PIH MODEL No. Indoor Unit ADS71PH Outdoor Unit AES71PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 7.1 [2.2~8.0] 8.0 [2.2~9.0] BTU/h 24,000 [7,500~27,000] 27,000 [7,500~30,000] Air circulation (Hi/Me/Lo) m3/h 1,080/900/780...
  • Page 26 1-1. Unit Specifications Concealed-Duct Type ADS71PH × × 2 / AES125PIC MODEL No. Indoor Unit ADS71PH x 2 Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo) m3/h 2,160/1,800/1,560 (1,080/900/780x2)
  • Page 27 1-1. Unit Specifications Concealed-Duct Type ADS71PH × × 2 / AES125PIH MODEL No. Indoor Unit ADS71PH x 2 Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0] BTU/h 42,500 [9,200~48,000] 48,000 [9,200~54,500]...
  • Page 28 1-1. Unit Specifications Concealed-Duct Type ADS100PH / AES100PIC MODEL No. Indoor Unit ADS100PH Outdoor Unit AES100PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 10.0 [2.2~11.2] BTU/h 34,000 [7,500~38,000] Air circulation (Hi/Me/Lo) m3/h 1,800/1,560/1,260 Moisture removal (High) Liters/h 79 (8.1) : at shipment, 122 (12.4) : using the booster cable...
  • Page 29 1-1. Unit Specifications Concealed-Duct Type ADS100PH / AES100PIH MODEL No. Indoor Unit ADS100PH Outdoor Unit AES100PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 10.0 [2.2~11.2] 11.2 [2.2~12.5] BTU/h 34,000 [7,500~38,000] 38,000 [7,500~42,500] Air circulation (Hi/Me/Lo) m3/h 1,800/1,560/1,260...
  • Page 30 1-1. Unit Specifications Concealed-Duct Type ADS125PH / AES125PIC MODEL No. Indoor Unit ADS125PH Outdoor Unit AES125PIC POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Capacity [minimum~maximum] 12.5 [2.7~14.0] BTU/h 42,500 [9,200~48,000] Air circulation (Hi/Me/Lo) m3/h 1,980/1,560/1,320 Moisture removal (High) Liters/h External static pressure (High)
  • Page 31 1-1. Unit Specifications Concealed-Duct Type ADS125PH / AES125PIH MODEL No. Indoor Unit ADS125PH Outdoor Unit AES125PIH POWER SOURCE 220 - 230 - 240 V/1 phase/50/60 Hz PERFORMANCE Cooling Heating Capacity [minimum~maximum] 12.5 [2.7~14.0] 14.0 [2.7~16.0] BTU/h 42,500 [9,200~48,000] 48,000 [9,200~54,500] Air circulation (Hi/Me/Lo) m3/h 1,980/1,560/1,320...

  • Page 32: Major Component Specifications

    1-2. Major Component Specifications (A) Indoor Units Wall-Mounted Type AWS36-45PH AWS36PH / AWS45PH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-KR74GXH56 (Microprocessor) Cross-flow ( 1…ø88 / L740 ) Fan (Number…diameter) Fan motor Model…Nominal output...

  • Page 33: Wall-Mounted Type

    1-2. Major Component Specifications (A) Indoor Units Wall-Mounted Type AWS56PH AWS56PH MODEL No. Source 220 - 230 - 240 V / 1 phase / 50/60 Hz CR-KR74GXH56 (Microprocessor) Controller P.C.B. Ass’y Cross-flow ( 1…ø88 / L740 ) Fan (Number…diameter) Fan motor Model…Nominal output UF4Q-31G5P-S…12W Source...
  • Page 34 1-2. Major Component Specifications (A) Indoor Units Wall-Mounted Type AWS71PH AWS71PH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-KR254GXH56 (Microprocessor) Cross-flow ( 1…ø100 / L848 ) Fan (Number…diameter) Fan motor Model…Nominal output KFT4Q-31A5P-S…27W Source...

  • Page 35: Ceiling-Mounted Type

    1-2. Major Component Specifications (A) Indoor Units Ceiling-Mounted Type ACS71PH MODEL No. ACS71PH 220 - 230 - 240 V / 1 phase / 50/60 Hz Source CR-SRP50A-B (Microprocessor) Controller P.C.B. Ass’y Centrifugal ( 3…ø140 ) Fan (Number…diameter) Fan motor Model…Nominal output DK8-63B280H…40W Source No.of pole…rpm (230 V, High)
  • Page 36 1-2. Major Component Specifications (A) Indoor Units Ceiling-Mounted Type ACS100PH ACS100PH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-SRP50A-B (Microprocessor) Centrifugal ( 4…ø140 ) Fan (Number…diameter) Fan motor Model…Nominal output DK8-123B280H…80W Source No.of pole…rpm (230 V, High)
  • Page 37 1-2. Major Component Specifications (A) Indoor Units Ceiling-Mounted Type ACS125PH ACS125PH MODEL No. Source 220 - 230 - 240 V / 1 phase / 50/60 Hz CR-SRP50A-B (Microprocessor) Controller P.C.B. Ass’y Centrifugal ( 4…ø140 ) Fan (Number…diameter) Fan motor Model…Nominal output DK8-123B280H…80W Source No.of pole…rpm (230 V, High)
  • Page 38 1-2. Major Component Specifications (A) Indoor Units Concealed-Duct ADS71PH ADS71PH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-TRP50A-B (Microprocessor) Centrifugal ( 2…ø190 ) Fan (Number…diameter) Fan motor Model…Nominal output KFG4X-71B5P…70W Source 220 - 230 - 240 V / 1 phase / 50/60 Hz...
  • Page 39 1-2. Major Component Specifications (A) Indoor Units Concealed-Duct ADS100PH ADS100PH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-TRP50A-B (Microprocessor) Centrifugal ( 3…ø190 ) Fan (Number…diameter) Fan motor Model…Nominal output KFC4X-141A5P…160W Source 220 - 230 - 240 V / 1 phase / 50/60 Hz...
  • Page 40 1-2. Major Component Specifications (A) Indoor Units Concealed-Duct ADS125PH ADS125PH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-TRP50A-B (Microprocessor) Centrifugal ( 3…ø190 ) Fan (Number…diameter) Fan motor Model…Nominal output KFC4X-141A5P…160W Source 220 - 230 - 240 V / 1 phase / 50/60 Hz...

  • Page 41: B) Outdoor Units

    1-2. Major Component Specifications (B) Outdoor Units AES71PIH AES71PIH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source CR-CR254GVH56 (Microprocessor) Controller P.C.B. Ass’y 250 V, 25 A Control circuit fuse Compressor Model…..number C-7RVN153H0V Source 126 V (DC) / 3 phase / 60 Hz (Inverter drive) Nominal output 1,500...
  • Page 42 1-2. Major Component Specifications (B) Outdoor Units AES100PIH AES100PIH MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source CR-CR254GVH56 (Microprocessor) Controller P.C.B. Ass’y Control circuit fuse 250 V, 25 A Compressor Model…..number C-7RVN153H0V Source 126 V (DC) / 3 phase / 60 Hz (Inverter drive) Nominal output 1,500...
  • Page 43 1-2. Major Component Specifications (B) Outdoor Units AES125PIH MODEL No. AES125PIH 220 - 230 - 240 V / 1 phase / 50/60 Hz Source CR-CR254GVH56 (Microprocessor) Controller P.C.B. Ass’y 250 V, 25 A Control circuit fuse Compressor Model…..number C-9RVN273H0W Source 126 V (DC) / 3 phase / 60 Hz (Inverter drive) Nominal output 2,700...
  • Page 44 1-2. Major Component Specifications (B) Outdoor Units AES71PIC AES71PIC MODEL No. 220 - 230 - 240 V / 1 phase / 50/60 Hz Source Controller P.C.B. Ass’y CR-CR254GVH56 (Microprocessor) 250 V, 25 A Control circuit fuse Compressor Model…..number C-7RVN153H0V Source 126 V (DC) / 3 phase / 60 Hz (Inverter drive) Nominal output 1,500...
  • Page 45 1-2. Major Component Specifications (B) Outdoor Units AES100PIC AES100PIC MODEL No. Source 220 - 230 - 240 V / 1 phase / 50/60 Hz Controller P.C.B. Ass'y CR-CR254GVH56 (Microprocessor) Control circuit fuse 250 V, 25 A Compressor Model…..number C-7RVN153H0V Source 126 V (DC) / 3 phase / 60 Hz (Inverter drive) Nominal output 1,500...
  • Page 46 1-2. Major Component Specifications (B) Outdoor Units AES125PIC MODEL No. AES125PIC 220 - 230 - 240 V / 1 phase / 50/60 Hz Source CR-CR254GVH56 (Microprocessor) Controller P.C.B. Ass’y Control circuit fuse 250 V, 25 A Compressor Model…..number C-9RVN273H0W Source 126 V (DC) / 3 phase / 60 Hz (Inverter drive) Nominal output 2,700...

  • Page 47: Other Component Specifications

    1-3. Other Component Specifications Wall-Mounted Type AWS36 - 71PH AWS36 - 71PH MODEL No. Indoor Unit – Power Transformer Rated Primary VAC, Hz Secondary Ω Coil resistance Thermal cut off temperature °C Thermistor (Coil sensor) : TH Resistance KΩ –10°C : 23.7 ± 5 % 20°C : 6.5 ±...
  • Page 48 1-3. Other Component Specifications Ceiling-Mounted Type ACS71 - 125PH MODEL No. Indoor Unit ACS71 - 125PH Power Transformer – Rated – Primary VAC, Hz – Secondary – – Ω Coil resistance – – – Thermal cut off temperature °C Thermistor (Coil sensor) : TH Resistance KΩ...

  • Page 49: Concealed-Duct Type

    1-3. Other Component Specifications Concealed-Duct Type ADS71 - 125PH ADS71 - 125PH MODEL No. Indoor Unit – Power Transformer Rated Primary VAC, Hz Secondary Ω Coil resistance Thermal cut off temperature °C Thermistor (Coil sensor) : TH Resistance KΩ –10°C : 23.7 ± 5 % 20°C : 6.5 ±...

  • Page 50: Outdoor Units

    1-3. Other Component Specifications Outdoor Units AES71PIH AES71PIH MODEL No. Outdoor Unit – Power Transformer Rated – Primary VAC, Hz 230 V, 50 Hz Secondary 14 V, 0.4A Ω Coil resistance – : 300 – : 2.2 – Thermal cut off temperature °C Thermistor (Coil sensor) : TH7 PBC - 41E - S4...
  • Page 51 1-3. Other Component Specifications Outdoor Units AES100PIH MODEL No. Outdoor Unit AES100PIH Power Transformer – Rated – Primary VAC, Hz 230 V, 50 Hz Secondary 14 V, 0.4A Ω Coil resistance – : 300 – : 2.2 – Thermal cut off temperature °C Thermistor (Coil sensor) : TH7 PBC - 41E - S4...
  • Page 52 1-3. Other Component Specifications Outdoor Units AES125PIH MODEL No. Outdoor Unit AES125PIH Power Transformer – Rated – Primary VAC, Hz 230 V, 50 Hz Secondary 14 V, 0.4A Ω Coil resistance – : 300 – : 2.2 – Thermal cut off temperature °C Thermistor (Coil sensor) : TH7 PBC - 41E - S4...
  • Page 53 1-3. Other Component Specifications Outdoor Units AES71PIC AES71PIC MODEL No. Outdoor Unit – Power Transformer Rated – Primary VAC, Hz 230 V, 50 Hz Secondary 14 V, 0.4A Ω Coil resistance – : 300 – : 2.2 – Thermal cut off temperature °C Thermistor (Coil sensor) : TH7 PBC - 41E - S4...
  • Page 54 1-3. Other Component Specifications Outdoor Units AES100PIC AES100PIC MODEL No. Outdoor Unit – Power Transformer Rated – Primary VAC, Hz 230 V, 50 Hz Secondary 14 V, 0.4A Ω Coil resistance – : 300 – : 2.2 Thermal cut off temperature °C –...
  • Page 55 1-3. Other Component Specifications Outdoor Units AES125PIC MODEL No. Outdoor Unit AES125PIC Power Transformer – Rated – Primary VAC, Hz 230 V, 50 Hz Secondary 14 V, 0.4A Ω Coil resistance – : 300 – : 2.2 – Thermal cut off temperature °C Thermistor (Coil sensor) : TH7 PBC - 41E - S4...

  • Page 56: Dimensional Data

    1-4. Dimensional Data (A) Indoor Units: Wall-Mounted Type 36, 45, 56 Type Wide tube φ12.7 (length: Approx. 400 mm) Drain and wiring port (φ9.52) Narrow tube φ6.35 (length: Approx. 470 mm) Drain hose VP13 (length: Approx. 450 mm) 25 type 71 Type 1,140 Drain hose VP13 (length: Approx.
  • Page 57 1-4. Dimensional Data (A) Indoor Units: Ceiling-Mounted Type Length Type Air intake 1125 1180 100, 125 1540 1595 Ceiling side 27.5 27.5 Unit: mm (Suspension bolt pitch) Rear (Figure shows view from front) Left side Right side (Narrow tubing • Wide tubing) Narrow tubing...
  • Page 58 1-4. Dimensional Data (A) Indoor Unit: Concealed-Duct Type 71 Type (Air outlet duct flange) (Suspension bolt pitch) Refrigerant liquid line ø9.52 (narrow tube) (Use the tube connector) Refrigerant gas line ø15.88 (wide tube) Upper drain port (O.D. 32 mm) Bottom drain port (O.D. 32 mm) Suspension lug Power supply outlet (2-ø30) Fresh air intake port (ø150)
  • Page 59 1-4. Dimensional Data (A) Indoor Unit: Concealed-Duct Type 100, 125 Type (Air outlet duct flange) (Suspension bolt pitch) Refrigerant liquid line ø9.52 (narrow tube) Refrigerant gas line ø15.88 (wide tube) Upper drain port (O.D. 32 mm) Bottom drain port (O.D. 32 mm) Suspension lug Power supply outlet (2-ø30) Fresh air intake port (ø150)
  • Page 60 1-4. Dimensional Data (A) Indoor Unit: Flange for Air Intake Duct (Field Supply) For Concealed-Duct Type Thickness more than T1.2 mm 260 (O.D.) (mm) 180 5 × 180P = 245 (245 × 1) 71 type 900 120 230 6 × 230P = 1,380 120 490 (245 ×...
  • Page 61 1-4. Dimensional Data (B) Outdoor Units: AES71PIH, AES100PIH 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 - 59...
  • Page 62 1-4. Dimensional Data (B) Outdoor Unit: AES125PIH 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 - 60...

  • Page 63: Refrigerant Flow Diagram

    1-5. Refrigerant Flow Diagram Outdoor Unit: AES71PIC-PIH Indoor Unit: 71, 100 Types AES100PIC-PIH Accumlator Compressor Gas line Service valve φ15.88 Muffler Heat exchanger 4-way valve Heat exchanger Distributor Freeze-prevention coil (Attached to the heat exchanger) Strainer Electronic ref. control valve Liquid line Service valve φ9.52...

  • Page 64: Operating Range

    1-5. Refrigerant Flow Diagram Outdoor Unit: AES125PIC-PIH Indoor Unit: 125 Type Accumlator Compressor Gas line service valve φ15.88 Muffler Heat exchanger 4-way valve Heat exchanger Distributor Freeze-prevention coil (Attached to the heat exchanger) Strainer Electronic ref. control valve Liquid line service valve φ9.52 Distributor...

  • Page 65: Capacity Correction Graph According To Temperature Condition

    1-7. Capacity Correction Graph According to Temperature Condition AES71/100/125PIH Cooling capacity ratio (maximum capacity) Heating capacity ratio (maximum capacity) For 50 Hz and 60 Hz For 50 Hz and 60 Hz Indoor air intake temp (°C DB) Indoor air intake temp (°C DB) 16°C 22WB 20°C...

  • Page 66: Noise Criterion Curves

    1-8. Noise Criterion Curves Wall-Mounted Type Both 50Hz and 60Hz Strong Weak MODEL : AWS36PH, AWS45PH MODEL : AWS56PH SOUND LEVEL : STRONG 36 dB(A) SOUND LEVEL : STRONG 39 dB(A) HIGH 32 dB(A) HIGH 35 dB(A) 28 dB(A) 31 dB(A)
  • Page 67 1-8. Noise Criterion Curves Ceiling-Mounted Type B oth 50Hz and 60Hz S trong Weak MODE L : AC S 71P H MODE L : AC S 100P H S T R ONG S OUND LE V E L : 39 dB (A) S OUND LE V E L : S T R ONG 42 dB (A)
  • Page 68 1-8. Noise Criterion Curves Conc ealed-Duc t Type MODE L : ADS 71P H S OUND LE VE L : HIGH 34 dB(A), NC 22 / LOW 27 dB(A), NC 18 C ONDIT ION : Under the unit 1.5 m S ingle P has e, 50 Hz S OUR C E : 220 - 230 - 240 V ,...
  • Page 69 1-8. Noise Criterion Curves Concealed-Duct Type MODEL : ADS100PH MODEL : ADS125PH SOUND LEVEL : HIGH 38 dB(A), NC 30 / LOW 31 dB(A), NC 21 SOUND LEVEL : HIGH 40 dB(A), NC 33 / LOW 33 dB(A), NC 25 CONDITION : Under the unit 1.5 m CONDITION...

  • Page 70: Indoor Fan Performance

    Electrical component box 1-9. Indoor Fan Performance Booster cable Concealed-Duct Type Booster cable motor If external static pressure is too great (due to long extension of ducts, for example), the air flow volume Fan motor socket may drop too low at each air outlet. This problem may (At shipment) (Booster cable installed) be solved by increasing the fan speed using the fol-...

  • Page 71: Air Throw Distance Chart

    1-10. Air Throw Distance Chart (Indoor temp.: Cooling 27°C , Heating 20°C) W all-Mounted T ype AWS36PH - AWS45PH AWS56PH Horizontal air throw dis tance (m) Horizontal air throw dis tance (m) 67.5 67.5 22.5 22.5 C ooling Heating C ooling...
  • Page 72 Ceiling-Mounted Type A C S 71P H A C S 100P H Horizontal air throw dis tance (m) Horizontal air throw dis tance (m) Air speed at center Air speed at center P ath at center P ath at center P ath at center P ath at center Dis charge angle is approx.
  • Page 73 1-11. Installation Instructions I TUBING LENGTH (A) Single type Single Keep refrigerant tubing between the indoor and outdoor units as short as possible. The length of the refrigerant tubes between the indoor and outdoor units is limited by the elevation difference between the 2 units.

  • Page 74: Tubing Size

    (B) Simultaneous operation multi (Twin, Triple, Double-Twin) NOTE Because the indoor units run simultaneously, install them within the same room. Symbol Actual Item Description length (m) Single Triple Double-Twin Twin L + 1 L + 1, L + 2 L + L1 + 1, L + L1 + 2 Maximum allowable One-way length of tubing from outdoor Allowable...

  • Page 75: Tubing Size

    Table 1-2 Tubing Data for Models (Single, Twin, Triple, Double-Twin) Models AES71PIC-PIH AES100PIC-PIH AES125PIC-PIH Tubing Data Tubing size Narrow tube mm (in.) 9.52 (3/8) 9.52 (3/8) 9.52 (3/8) outer diameter Wide tube mm (in.) 15.88 (5/8) 15.88 (5/8) 15.88 (5/8) Limit of tubing length Outdoor unit is placed Limit of elevation...
  • Page 76 1. This unit requires no additional refrig- CAUTION erant charge up to tubing length 30 m. In case of more than 30 m, additional refrigerant charge is required. Refer to Tables 1-2 and 1-3. 2. In case of multi type installation, indoor units should be installed within the same room.

  • Page 77: Selecting The Installation Site

    I SELECTING THE INSTALLATION SITE Ceiling-Mounted Type Ceiling Indoor Unit AVOID: areas where leakage of flammable gas may be Wall expected. min. 25 cm min. 25 cm places where large amounts of oil mist exist. Front view direct sunlight. NOTE locations near heat sources which may affect the The rear of the indoor unit can be installed flush performance of the unit.
  • Page 78 Outdoor Unit Exhaust fan AVOID: Hot air heat sources, exhaust fans, etc. (Fig. 1-4) damp, humid or uneven locations Heat source Out- door unit choose a place as cool as possible. choose a place that is well ventilated and outside air temperature does not exceed maximum 45°C constantly.

  • Page 79: Electrical Wiring

    I ELECTRICAL WIRING General Precautions on Wiring (1) Before wiring, confirm the rated voltage of the unit (7) Regulations on wire diameters differ from locality as shown on its nameplate, then carry out the to locality. For field wiring rules, please refer to wiring closely following the wiring diagram.

  • Page 80: Wiring System Diagrams

    G Wiring System Diagrams Indoor unit (No. 1) Outdoor unit Power supply INV unit 220-240V 50Hz Power supply 200-240V 50Hz Ground Remote controller Ground Ground Indoor unit (No. 2) Power supply 220-240V 50Hz Ground Ground Indoor Group control: unit (No. 3) Power supply 220-240V 50Hz...
  • Page 81 CAUTION (1) When linking outdoor units in a network (S-net link system), disconnect the terminal extended from the short plug (CN003, 2P Black, location: right bottom on the outdoor main control PCB) 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.
  • Page 82 (5) Use shielded wires for inter-unit control wiring (C) and ground the shield on both sides, other- wise misoperation from noise may occur. Connect wiring as shown in the section “Wiring System Diagrams.” Shielded wire Loose wiring may cause Ground the terminal to overheat or Ground WARNING...

  • Page 83: Process And Functions

    2. PROCESS AND FUNCTIONS 2-1. Control Functions ........... . 2 - 2 2-2.

  • Page 84: Control Functions

    2-1. Control Functions (2) If the outdoor heat exchanger temperature (C2) is 24°C or higher continuously for 5 minutes, fan Electronic control valve control operation may stop (same conditions as when the Opening of the electronic control valve is controlled thermostat is OFF).
  • Page 85 Overcurrent protection control Heating high-load control (1) If the overcurrent protection circuit detects abnor- The below control is performed during heating opera- mal current, the compressor is stopped. (Error tion, based on the indoor heat exchanger temperature count = 1.) The compressor then restarts after 3 (E2).
  • Page 86 Defrost control Defrost control Defrost sequence Heating operation (25-minute mask) Frost detection Defrost start (reverse cycle defrost) • Operating frequency: 61.8 Hz • Outdoor unit fan: OFF Defrost in progress • Electronic control valve: step 300 • 4-way valve: OFF •...

  • Page 87: Outdoor Unit Control Pcb

    2-2. Outdoor Unit Control PCB (1) Layout Diagram (AES71PIH) Intake temperature (TS) sensor Heat exchanger temperature (C1) sensor Outdoor air temperature (TO) sensor Heat exchanger temperature (C2) sensor Compressor temperature (TD) sensor Refrigerant recovery switch (S005) Quiet mode plug (CN028) System address switch (S002) EXCT plug (CN026)
  • Page 88 2-2. Outdoor Unit Control PCB (2) Layout Diagram (AES125PIH) Intake temperature (TS) sensor Heat exchanger temperature (C1) sensor Outdoor air temperature (TO) sensor Heat exchanger temperature (C2) sensor Compressor temperature (TD) sensor Refrigerant recovery switch (S005) Quiet mode plug (CN028) System address switch (S002) EXCT plug (CN026)
  • Page 89 2-2. Outdoor Unit Control PCB (AES125PIH) (3) Explanation of Functions S001 Push-button switch (black): Automatic address setting switch • If the system address switch (S002: set to 0 at time of shipment) setting is other than “0” (central control), press this switch once to automatically set the addresses at all indoor units which are in the same system, and are connected to that outdoor unit.
  • Page 90 Terminal plug 3P plug (black): Terminal plug for the communications line (CN015) • At the time of shipment from the factory, the short-circuiting socket (2P, black) is installed between pins 1 and 2 on the terminal plug (terminal = yes). •...

  • Page 91: Indoor Unit Control Pcb Switches And Functions

    2-3. Indoor Unit Control PCB Switches and Functions ■ For AC fan motor (CR-TRP50A) EMG (CN044) OC (CN040) VARISTOR (VA041) OPTION DISP (CN072) GRL (C020) CHK (CN071) EXCT (CN073) T10 (CN061) POWER LED FILTER (CN070) EEPROM (IC010) FAN DRIVE (CN032) ■...
  • Page 92 ■ For DC fan motor (CR-KRP50A) OPTION (CN014) FAN DRIVE (CN017) T10 (CN015) DISP (CN010) CHK (CN011) VARISTOR (VA002) JP001 EMG (CN018) EEPROM (IC002) EXCT (CN009) OC (CN019) FILTER (CN012) ■ For DC fan motor (CR-KRP80A) OC (CN019) EEPROM (IC002) JP001 EMG (CN018) VARISTOR (VA002)
  • Page 93 PCB Settings Section 1. Indoor Unit Control PCB Switches and Functions [Indoor unit control PCB] T10 (CN61-15): 6P plug (YEL) / Used for remote control operation. (Refer to the Remote Control Section.) Control items: (1) Start/stop input (2) Remote controller prohibit input (3) Start signal output (4) Alarm signal output EXCT (CN73-9):...

  • Page 94: Electrical Data

    3. ELECTRICAL DATA 3-1. Indoor Units (Electric Wiring Diagram, Schematic Diagram) ....3 - 2 Wall-Mounted Type ..............3 - 2 3-2.
  • Page 95 3-1. Indoor Units I Wall-Mounted Type AWS36PH Electric Wiring Diagram 3 - 2...
  • Page 96 3-1. Indoor Units I Wall-Mounted Type AWS36PH Schematic Diagram 3 - 3...
  • Page 97 3-1. Indoor Units I Wall-Mounted Type AWS71PH Electric Wiring Diagram 3 - 4...
  • Page 98 3-1. Indoor Units I Wall-Mounted Type AWS71PH Schematic Diagram 3 - 5...
  • Page 99 3-2. Outdoor Units Electric Wiring Diagram AES71PIC 3 - 6...
  • Page 100 3-2. Outdoor Units Schematic Diagram AES71PIC 3 - 7...
  • Page 101 3-2. Outdoor Units Electric Wiring Diagram AES71PIH 3 - 8...
  • Page 102 3-2. Outdoor Units Schematic Diagram AES71PIH 3 - 9...
  • Page 103 3-2. Outdoor Units Electric Wiring Diagram AES100PIC 3 - 10...
  • Page 104 3-2. Outdoor Units Schematic Diagram AES100PIC 3 - 11...
  • Page 105 3-2. Outdoor Units Electric Wiring Diagram AES100PIH 3 - 12...
  • Page 106 3-2. Outdoor Units Schematic Diagram AES100PIH 3 - 13...
  • Page 107 3-2. Outdoor Units Electric Wiring Diagram AES125PIC 3 - 14...
  • Page 108 3-2. Outdoor Units Schematic Diagram AES125PIC 3 - 15...
  • Page 109 3-2. Outdoor Units Electric Wiring Diagram AES125PIH 3 - 16...
  • Page 110 3-2. Outdoor Units Schematic Diagram AES125PIH 3 - 17...

  • Page 111: Service Procedures

    4. SERVICE PROCEDURES 4-1. Meaning of Alarm Messages ......... . . 4 - 2 4-2.

  • Page 112: Meaning Of Alarm Messages

    4-1. Meaning of Alarm Messages Blinking: OFF: Wired Wireless remote remote controller control receiver display display Possible cause of malfunction Remote controller is Error in receiving serial communication signal Serial commu- detecting error signal from (Signal from main indoor unit in case of group control) nication errors indoor unit Mis-setting...
  • Page 113 Blinking: OFF: Wired Wireless remote remote controller control receiver display display Possible cause of malfunction Ceiling panel connection failure Indoor protection Fan protective thermostat Activation of protective Alternately Float switch device Discharge temperature trouble Outdoor protection Open phase detected, AC power trouble No gas 4-way valve locked High cooling load...

  • Page 114: Led Indicator Messages On Outdoor Control Pcb

    4-2. LED Indicator Messages on Outdoor Control PCB LED 1 LED 2 Remarks Power ON sequence 1. No communication from indoor units in system If it is not possible to advance to 3, repeats 1 → 2. 2. Communication received from 1 or more indoor units in system At 3, changes to normal 3.

  • Page 115: Symptoms And Parts To Inspect

    4-3. Symptoms and Parts to Inspect Remote Alarm Judgment and controller Judgment condition Clear condition contents correction alarm display Abnormal discharge Stops when temp. exceeds Recovery at restart 1. Check refrigerant cycle temperature 111°C. (gas leak). • Discharge temp. 2. Electronic control valve detected at or trouble above the specified...
  • Page 116 Remote Alarm Judgment and correction controller Judgment condition Clear condition contents alarm display Current detection Inverter stops after alarm is Recovery at restart 1. Stops immediately when circuit trouble detected. Alarm is output restarted. • AC current value is when inverter stops (pre-trip) •...
  • Page 117 Remote Alarm controller Judgment and correction Judgment condition Clear condition contents alarm display EEPROM trouble Reading/writing failure Recovery at power 1. Check EEPROM (IC901). reset 2. Check outdoor unit control PCB. Mismatch of indoor Indoor unit judges that type Recovery at power 1.

  • Page 118: Details Of Alarm Messages

    4-4. Details of Alarm Messages [Alarm “P29”] Input power detection circuit trouble (MDC trouble) Compressor does not run. Breakdown Motor current detection circuit trouble Is power OK? Correct power line. current Check and correct detection wiring. circuit wiring wiring and Check and correct connector wiring.
  • Page 119 (2) [Alarm “P26”] IGBT short-circuit protection on inverter control (IPDU) PCB HIC PCB trouble) Is power OK? Correct power line. circuit wiring, connector connections, and Correct. reactor connections Has filter PCB RY001 or RY002 relay activated? Has filter PCB Replace filter PCB. AC fuse blown? Disconnect U.V.W.
  • Page 120 CR-HIC280A CR-HIC80A (125 Type) (71, 100 Type) HIC– HIC – HIC + HIC + Resistance Between terminals Resistance 200 kΩ or more HIC + HIC – 300 kΩ or more HIC + 300 kΩ or more HIC + HIC + 300 kΩ...
  • Page 121 (4) [Alarm "P22"] Outdoor unit fan motor drive circuit trouble Are connectors CN003 and CN004 connected Correct the connector correctly to the outdoor unit control PCB? connections. Disconnect connectors CN003 and CN004 from outdoor unit control PCB, and rotate fan by hand. Does it rotate easily? Outdoor unit fan motor coil resistance is OK if it is as shown below.
  • Page 122 Sensor trouble (5) [Alarms “F04,” “F06,” “F07,” “F08,” “F12”] Are connectors CN020, 021, 022, 023, and 024 (TD, TO, C1, C2, and Correct the connector TS sensors) connected connections. correctly to the outdoor unit control PCB? Are the TD, TO, C1, Replace the TD, TO, C1, C2, and TS sensor resistance* C2, or TS sensor.
  • Page 123 Sensor Temperature Display Function (Displayed both when operating and stopped) The below check procedure can be used to display all remote controller, indoor unit, and outdoor unit sensor temperatures. <Check procedure> (1) Press and hold the button and button simultaneously for 4 seconds or longer. (2) Unit No.

  • Page 124: Table Of Thermistor Characteristics

    Check Pin Short-circuit the cooling check pin (or heating check pin) on the outdoor unit control PCB to perform the control described below. 1. Thermistor checks The checks listed below are performed for 1 second each, in order from the top down. The results are dis- played by LED 1 and 2.

  • Page 125: Outdoor Unit Maintenance Remote Control

    5. OUTDOOR UNIT MAINTENANCE REMOTE CONTROL 5-1. Overview ............5 - 2 5-2.

  • Page 126: Overview

    5-1. Overview What is the outdoor unit maintenance remote controller? Beginning with the DC-INV series of outdoor units, nonvolatile memory (EEPROM) is used in the outdoor unit PCB. In this way, the setting switches that were located on earlier PCBs have been converted to EEPROM data. This remote controller is an out- door unit maintenance tool that is used to make and change the EEPROM settings.

  • Page 127: Normal Display Operations And Functions

    5-3. Normal Display Operations and Functions I Normal display functions • Connect the special service checker wiring to the outdoor unit PCB. RC (3P, blue) The connection is shown in the figure below. Outdoor PCB connector unit PCB (3P, blue) Special service checker wiring Relay connector (2P, white) Remote controller Assy...
  • Page 128 I Display (functions) • Use the temperature setting buttons to change the item code. Item code Display contents Remarks Outdoor unit alarm contents (code): OFF when normal At initial status 00 (1) Blinking 8-alarm code display at pre-trip, LED (2) No.
  • Page 129 *2: 7-segment, 4-digit display for remote controller timer display The connected unit Nos. are displayed as shown below, using the 7-segment 4-digit ( ) display and the colon. Display for unit Nos. 1 – 20 Not lit Not lit Not lit Not lit Meaning of display colon —...

  • Page 130: Temperatures

    5-4. Monitoring Operations: Display of Indoor Unit and Outdoor Unit Sensor Temperatures <Operating procedure> (1) Press and hold the button and button simultaneously for 4 seconds or longer to switch to temperature monitor mode. During temperature monitoring, “Service Monitor” is lit. (The display and operations are the same as when monitor mode is started from the unit remote controller.) (2) Press the...

  • Page 131: Monitoring The Outdoor Unit Alarm History: Display Of Outdoor Unit Alarm

    5-5. Monitoring the Outdoor Unit Alarm History: Display of Outdoor Unit Alarm History * Displays outdoor unit alarms only. Does not display indoor unit alarms. * Check the indoor unit alarm histories separately using the indoor unit remote controllers or other control device. <Operating procedure>...
  • Page 132 List of Item Codes Item code Parameter Control system schedule Control system schedule Control system schedule Snowfall sensor operation 0 = No sensor, control performed 1 = No sensor, control not performed 2 = Sensor present, control performed 3 = Sensor present, control not performed Outdoor fan quiet mode 0 = Disabled 1 = Quiet mode...
  • Page 133 Settings mode 2 <Operating procedure> (1) Press and hold the button, button, and button simultane- ously for 4 seconds or longer. (2) Use the temperature setting buttons to change the item code. The item codes and setting data are shown in the table below. (3) Use the timer time buttons to change the setting data.
  • Page 134 List of Item Codes Item code Parameter Refrigerant type 407 = R407C 22 = R22 410 = R410A Outdoor unit capacity* 0 = Disabled 22 25 28 32 36 40 45 50 56 63 71 80 90 100 112 125 140 160 180 200 224 250 280 340 355 400 450 500 560 600 630 670 710 800 840 Control system schedule Control system schedule...

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