Hisense ADT-09UX4RBL8 Technical & Service Manual
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Hisense ADT-09UX4RBL8 Technical & Service Manual

Hisense ADT-09UX4RBL8 Technical & Service Manual

Turbo/super inverter r32 refrigerant
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R32
R410A
R410A
R410A
TECHNICAL & SERVICEMANUAL
V 4.0
—TURBO/SUPER INVERTER R32

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Summary of Contents for Hisense ADT-09UX4RBL8

  • Page 1 R410A R410A R410A TECHNICAL & SERVICEMANUAL V 4.0 —TURBO/SUPER INVERTER R32...
  • Page 2 Models Heat pump type < Indoor Units > < Outdoor Units > Duct ADT-09UX4RBL8 Turbo Inverter: ADT-12UX4RBL8 AUW-09U4RS8 ADT-14UX4RCL8 AUW-12U4RS8 ADT-18UX4RCL8 AUW-14U4RJ8 AUD-21UX4RFM8 AUW-18U4RJ8 AUD-24UX4RFM8 AUW-21U4RK8 AUD-36UX4REH8 AUW-24U4RK8 AUD-42UX4REH8 AUW-36U6RN8(Twin fan) AUD-48UX4REH8 AUW-42U6RN8 AUD-75UX4RPH8 AUW-48U6RN8 AUD-85UX4RPH8 AUW-75U6RZ8 ADT-24UX4RCL8 AUW-85U6RZ8 AUW-36U4RW8(Single fan)
  • Page 3 AUV140UR4RC8 AUW-09U4RS8 AUW26U4RS8 AUC-18UR4RJC8 ACT52UR4RJC8 AUW35U4RS8 AUC-36UR4RKC8 AUC105UR4RKC8 AUW-12U4RS8 AUC-42UR4RKC8 AUC125UR4RKC8 AUW40U4RJ8 AUW-14U4RJ8 AUW-18U4RJ8 AUW52U4RJ8 AUC-48UR4RKC8 AUC140UR4RKC8 AUW60U4RK8 AUW-21U4RK8 ADT-09UX4RBL8 ADT26UX4RBL8 AUW71U4RK8 AUW-24U4RK8 ADT-12UX4RBL8 ADT35UX4RBL8 ADT-14UX4RCL8 ADT40UX4RCL8 AUW-36U6RN8(Twin fan) AUW105U6RN8(Twin fan) ADT-18UX4RCL8 ADT52UX4RCL8 AUW-42U6RN8 AUW125U6RN8 AUD-21UX4RFM8 AUD60UX4RFM8 AUW140U6RN8 AUW-48U6RN8 AUD-24UX4RFM8...
  • Page 4 SAFETY SUMMARY IMPORTANT NOTICE ● We pursue a policy of continuing improvement in design and performance of products. The right is therefore reserved to vary specifications without notice. ● We cannot anticipate every possible circumstance that might involve a potential hazard. ●...
  • Page 5 ● If circuit breaker or fuse is often activated, stop the system and contact your service contractor. ● Check that the ground wire is securely connected. If the unit is not correctly grounded, it will lead to electric shock. Do not connect the ground wiring to gas piping, water piping, lightning conductor or ground wiring for telephone.

  • Page 6: Table Of Contents

    Table of Contents 1. General ..............................1 1.1 Features............................1 1.2 Product lineup ..........................5 1.3 Nomenclature ..........................6 1.4 Unit installation ..........................6 1.5 Working range..........................6 1.6 Product appearance ........................7 2. Outlines and dimensions ........................12 2.1 Indoor units ..........................12 2.2 Outdoor units ..........................20 3. Electrical data .............................26 4.

  • Page 7: General

    1. GENERAL 1. General 1.1 Features Duct Type Air Conditioner Features Saving Installation Space  The indoor unit can be installed inside the ceiling conveniently. Optional Static Pressure  Optional ESP, a variety of optional installation methods. 24-hour Timer ON and OFF ...
  • Page 8 1. GENERAL Cassette Type Air Conditioner Features Saving Installation Space  The indoor unit can be installed inside the ceiling conveniently. 24-hour Timer ON and OFF  This Timer can be set to automatically turn the unit on or off within a 24-hour period. Mute Operation ...
  • Page 9 1. GENERAL Ceiling & Floor Air Conditioner Features Saving Installation Space  The indoor unit is only 230mm high, so it can be installed inside the ceiling conveniently. Flexible Installation Options  According to the actual installation space, the indoor unit can be installed in the ceiling or on the floor.
  • Page 10 Console Type Air Conditioner Features Flexible Installation Options  According to the actual installation space, the indoor unit can be installed in any of the three styles. One unit, three installation methods. 24-hour Timer ON and OFF  This Timer can be set to automatically turn the unit on or off within a 24-hour period. Mute Operation ...

  • Page 11: Product Lineup

    1. GENERAL 1.2 Product lineup Model(Btu/h) Type ● ● ● ● ● LSP Duct ● ● MSP Duct ● ● ● ● ● HSP Duct Compact ● ● ● ● Cassette Indoor unit ● ● ● ● ● ● ● Cassette ●...

  • Page 12: Nomenclature

    1. GENERAL 1.3 Nomenclature A U C- 14 U R 4 R J J C8 Series Number Panel Code Indoor Unit Code Outdoor Unit Code Refrigerant Type: R-R32,S-R410A,F-R22 Power Supply 3: 208/230V ~/60Hz 4: 220-240V ~/50Hz 5: 220-230V ~/60Hz 6: 380-415V 3N~/50Hz Type of Controller X: Wired Controller, R: Wireless Remote Controller Type of Mode:...

  • Page 13: Product Appearance

    1. GENERAL 1.6 Product appearance Cassette type Duct type ADT-09UX4RBL8 ACT-09UR4RCC8 ADT-12UX4RBL8 ACT-12UR4RCC8 ACT-14UR4RCC8 ACT-18UR4RCC8 ADT-14UX4RCL8 AUC-14UR4RJC8 ADT-18UX4RCL8 AUC-18UR4RJC8 ADT-24UX4RCL8 ACT-21UR4RJC8 ACT-24UR4RJC8 AUD-21UX4RFM8 AUD-24UX4RFM8 AUD-36UX4REH8 AUC-36UR4RKC8 AUD-42UX4REH8 AUC-42UR4RKC8 AUD-48UX4REH8 AUC-48UR4RKC8 AUD-75UX4RPH8 AUD-85UX4RPH8...
  • Page 14 1. GENERAL Console type Ceiling & Floor type AVT-21UR4RB8 AKT-09UR4RK8 AVT-24UR4RB8 AKT-12UR4RK8 AUV-36UR4RC8 AKT-14UR4RK8 AUV-42UR4RC8 AKT-18UR4RK8 AUV-48UR4RC8...
  • Page 15 1. GENERAL Outdoor unit Outdoor unit AUW-09U4RS8 AUW-14U4RJ8 AUW-18U4RJ8 AUW-12U4RS8 AUW-21U4RJ7 AUW-14U4RS7 AUW-18U4RS7 AUW-24U4RJ7 AUW-21U4RK8 AUW-36U4RW8 AUW-24U4RK8 AUW-36U4RK7 AUW-75U6RZ8 AUW-36U6RN8 AUW-85U6RZ8 AUW-42U6RN8 AUW-48U6RN8...
  • Page 16 1. GENERAL Display panel Cassette & Console type 5 4 3 Cassette/Console Compact Cassette Description Compact Cassette 1 Run indicator (Red) It lights on during operation. It lights off during SLEEP mode. 2 Emergency switch The filter clean indicator is reset when the switch is pressed. The unit will be started or stopped when the switch is pressed.
  • Page 17 1. GENERAL Ceiling & Floor type Description 1 Run indicator (Red) It lights on in operation. It lights off in SLEEP mode. 2 Emergency switch The filter cleaning indicator is reset when the switch is pressed. The unit will be started or stopped once the switch is pressed.

  • Page 18: Outlines And Dimensions

    2. OUTLINES AND DIMENSIONS 2. Outlines and dimensions 2.1 Indoor units Unit: (mm) Duct type ADT-09UX4RBL8 ADT-12UX4RBL8 ADT-14UX4RCL8 ADT-18UX4RCL8 ADT-24UX4RCL8 Air outlet Air inlet Gas pipe Liquid pipe Air outlet Drain pipe Electric box Air inlet Model ( Btu/h) 9K/12K...
  • Page 19 2. OUTLINES AND DIMENSIONS AUD-21UX4RFM8 AUD-24UX4RFM8 Unit: (mm) Air inlet Air outlet Liquid pipe Gas pipe Drain pipe Electric box Air inlet Air outlet...
  • Page 20 2. OUTLINES AND DIMENSIONS AUD-36UX4REH8 AUD-42UX4REH8 AUD-48UX4REH8 Unit: (mm) 1338 Air outlet 1450 1400 Air inlet Drain pipe Gas pipe Liquid pipe Electric box Air outlet 1349 Air inlet...
  • Page 21 2. OUTLINES AND DIMENSIONS AUD-75UX4RPH8 AUD-85UX4RPH8 Unit: (mm) 1400 Air outlet 1436 Air inlet Liquid pipe Gas pipe Drain pipe Air outlet Electric box 1508 1243 Air inlet...
  • Page 22 2. OUTLINES AND DIMENSIONS Compact Cassette type ACT-09UR4RCC8 ACT-12UR4RCC8 ACT-14UR4RCC8 Unit: (mm) ACT-18UR4RCC8...
  • Page 23 2. OUTLINES AND DIMENSIONS Cassette type AUC-14UR4RJC8 AUC-36UR4RKC8 AUC-18UR4RJC8 AUC-42UR4RKC8 ACT-21UR4RJC8 AUC-48UR4RKC8 Unit: (mm) ACT-24UR4RJC8 H+28 Model 14K~24K 36K~48K...
  • Page 24 2. OUTLINES AND DIMENSIONS Ceiling & Floor type AVT-21UR4RB8 AVT-24UR4RB8 Unit: (mm) AUV-36UR4RC8 AUV-42UR4RC8 AUV-48UR4RC8 Gas pipe Liquid pipe Drain pipe 1502 1580 1445 Display panel Air outlet Air outlet Air inlet Electric box Air inlet 66 88 Model(Btu/h) 1285 1150 1207 21K/24K...
  • Page 25 Console type Unit: (mm) AKT-09UR4RK8 AKT-12UR4RK8 AKT-14UR4RK8 AKT-18UR4RK8...

  • Page 26: Outdoor Units

    2.2 Outdoor units Unit: (mm) Turbo Inverter Super Inverter AUW-09U4RS8 AUW-14U4RS7 AUW-12U4RS8 AUW-18U4RS7 Electric box Liquid pipe Gas pipe Air inlet Drain pipe 4-10 ×17 Hole Air outlet...
  • Page 27 2. OUTLINES AND DIMENSIONS Turbo Inverter Super Inverter Unit: (mm) AUW-14U4RJ8 AUW-21U4RJ7 AUW-18U4RJ8 AUW-24U4RJ7 Electric box Liquid pipe Gas pipe 86 860 0 Air inlet Drain pipe 4-11× 17 Hole Air outlet...
  • Page 28 2. OUTLINES AND DIMENSIONS Unit: (mm) Super Inverter Turbo Inverter AUW-21U4RK8 AUW-36U4RK7 AUW-24U4RK8 Electric box Liquid pipe Gas pipe Drain pipe Air inlet 4-10×20 Hole Air outlet...
  • Page 29 2. OUTLINES AND DIMENSIONS Unit: (mm) Turbo Inverter AUW-36U4RW8 Electric box 1100 Drain pipe Air inlet 2-12×20 Air outlet...
  • Page 30 2. OUTLINES AND DIMENSIONS Turbo Inverter Unit: (mm) AUW-36U6RN8 AUW-42U6RN8 AUW-48U6RN8 Electric box Air inlet Drain pipe Air outlet...
  • Page 31 2. OUTLINES AND DIMENSIONS Unit: (mm) Turbo Inverter AUW-75U6RZ8 AUW-85U6RZ8 Electric box 1100 Air inlet Air outlet...

  • Page 32: Electrical Data

    3. ELECTRICAL DATA 3. Electrical data Outdoor Power supply Applicable voltage unit Nominal Nominal Frequency model Voltage(V) Umin(V) Umax(V) Sensitive series (Hz) Current(A) Current(mA) 9K~18K 220-240 21K/24K 220-240 Turbo 220-240 36K(W8) Inverter 36K(N8) 380-415 42K/48K 75K/85K 380-415 14K~24K 220-240 Super Inverter 220-240 NOTE:...

  • Page 33: Capacities And Selection Data

    4. CAPACITIES AND SELECTION DATA 4. Capacities and selection data 4.1 Capacity characteristic charts The following charts show the characteristics of outdoor unit capacity, which corresponds with the operating ambient temperature of outdoor unit. Conditions: ① Pipe length/height difference: Model Pipe length height difference 9K~24K...
  • Page 34 4. CAPACITIES AND SELECTION DATA Turbo Inverter type Duct type ADT-09UX4RBL8 & AUW-09U4RS8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-09UX4RBL8 & AUW-09U4RS8 CAPACITY: 2.60 kW SHF: 0.70 INPUT: 590 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q...
  • Page 35 4. CAPACITIES AND SELECTION DATA ADT-12UX4RBL8 & AUW-12U4RS8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-12UX4RBL8 & AUW-12U4RS8 CAPACITY: 3.50 kW SHF: 0.70 INPUT: 870 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 36 4. CAPACITIES AND SELECTION DATA ADT-14UX4RCL8 & AUW-14U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-14UX4RCL8 & AUW-14U4RJ8 CAPACITY: 4.10 kW SHF: 0.70 INPUT: 988 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 37 4. CAPACITIES AND SELECTION DATA ADT-18UX4RCL8 & AUW-18U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-18UX4RCL8 & AUW-18U4RJ8 CAPACITY: 5.00 kW SHF: 0.70 INPUT: 1282 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 38 4. CAPACITIES AND SELECTION DATA AUD-21UX4RFM8 & AUW-21U4RK8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-21UX4RFM8 & AUW-21U4RK8 CAPACITY: 6.20 kW SHF: 0.75 INPUT: 1500 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 39 4. CAPACITIES AND SELECTION DATA AUD-24UX4RFM8 & AUW-24U4RK8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-24UX4RFM8 & AUW-24U4RK8 CAPACITY: 7.00 kW SHF: 0.75 INPUT: 1750 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 40 4. CAPACITIES AND SELECTION DATA AUD-36UX4REH8 & AUW-36U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-36UX4REH8 & AUW-36U6RN8 CAPACITY: 10.00 kW SHF: 0.75 INPUT: 2632 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 41 4. CAPACITIES AND SELECTION DATA AUD-36UX4REH8 & AUW-36U4RW8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-36UX4REH8 & AUW-36U4RW8 CAPACITY: 10.0 kW SHF: 0.70 INPUT: 2700 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 42 4. CAPACITIES AND SELECTION DATA AUD-42UX4REH8 & AUW-42U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-42UX4REH8 & AUW-42U6RN8 CAPACITY: 12.10 kW SHF: 0.70 INPUT: 3667 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 43 4. CAPACITIES AND SELECTION DATA AUD-48UX4REH8 & AUW-48U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-48UX4REH8 & AUW-48U6RN8 CAPACITY: 13.50 kW SHF: 0.70 INPUT: 4730 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 44 4. CAPACITIES AND SELECTION DATA AUD-75UX4RPH8 & AUW-75U6RZ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-75UX4RPH8 & AUW-75U6RZ8 CAPACITY: 19 kW SHF: 0.81 INPUT: 6330 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 45 4. CAPACITIES AND SELECTION DATA AUD-85UX4RPH8 & AUW-85U6RZ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUD-85UX4RPH8 & AUW-85U6RZ8 CAPACITY: 23.0 kW SHF: 0.82 INPUT: 9780 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 46 4. CAPACITIES AND SELECTION DATA Compact Cassette type ACT-09UR4RCC8 & AUW-09U4RS8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-09UR4RCC8 & AUW-09U4RS8 CAPACITY: 2.60 kW SHF: 0.70 INPUT: 620 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 47 4. CAPACITIES AND SELECTION DATA ACT-12UR4RCC8 & AUW-12U4RS8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-12UR4RCC8 & AUW-12U4RS8 CAPACITY: 3.50 kW SHF: 0.70 INPUT: 870 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 48 4. CAPACITIES AND SELECTION DATA ACT-14UR4RCC8 & AUW-14U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-14UR4RCC8 & AUW-14U4RJ8 CAPACITY: 4.1 kW SHF: 0.70 INPUT: 1025 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 49 4. CAPACITIES AND SELECTION DATA ACT-18UR4RCC8 & AUW-18U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-18UR4RCC8 & AUW-18U4RJ8 CAPACITY: 5.0 kW SHF: 0.70 INPUT: 1362 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 50 4. CAPACITIES AND SELECTION DATA Cassette type AUC-14UR4RJC8 & AUW-14U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-14UR4RJC8 & AUW-14U4RJ8 CAPACITY: 4.1 kW SHF: 0.70 INPUT: 932 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 51 4. CAPACITIES AND SELECTION DATA AUC-18UR4RJC8 & AUW-18U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-18UR4RJC8 & AUW-18U4RJ8 CAPACITY: 5.0 kW SHF: 0.70 INPUT: 1250 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 52 4. CAPACITIES AND SELECTION DATA ACT-21UR4RJC8 & AUW-21U4RK8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-21UR4RJC8 & AUW-21U4RK8 CAPACITY: 6.2 kW SHF: 0.70 INPUT: 1590 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 53 4. CAPACITIES AND SELECTION DATA ACT-24UR4RJC8 & AUW-24U4RK8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-24UR4RJC8 & AUW-24U4RK8 CAPACITY: 7.0 kW SHF: 0.70 INPUT: 1892 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 54 4. CAPACITIES AND SELECTION DATA AUC-36UR4RKC8 & AUW-36U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-36UR4RKC8 & AUW-36U6RN8 CAPACITY: 10.0 kW SHF: 0.75 INPUT: 2630 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 55 4. CAPACITIES AND SELECTION DATA AUC-36UR4RKC8 & AUW-36U4RW8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-36UR4RKC8 & AUW-36U4RW8 CAPACITY: 10.00 kW SHF: 0.75 INPUT: 2600 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 56 4. CAPACITIES AND SELECTION DATA AUC-42UR4RKC8 & AUW-42U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-42UR4RKC8 & AUW-42U6RN8 CAPACITY: 12.1 kW SHF: 0.75 INPUT: 3940 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 57 4. CAPACITIES AND SELECTION DATA AUC-48UR4RKC8 & AUW-48U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-48UR4RKC8 & AUW-48U6RN8 CAPACITY: 13.5 kW SHF: 0.70 INPUT: 4730 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 58 4. CAPACITIES AND SELECTION DATA Ceiling & Floor type AUV-36UR4RC8 & AUW-36U4RW8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUV-36UR4RC8 & AUW-36U4RW8 CAPACITY: 9.50 kW SHF: 0.70 INPUT: 2600 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 59 4. CAPACITIES AND SELECTION DATA AUV-42UR4RC8 & AUW-42U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUV-42UR4RC8 & AUW-42U6RN8 CAPACITY: 12.1 kW SHF: 0.75 INPUT: 3940 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 60 4. CAPACITIES AND SELECTION DATA AUV-48UR4RC8 & AUW-48U6RN8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUV-48UR4RC8 & AUW-48U6RN8 CAPACITY: 13.5 kW SHF: 0.70 INPUT: 4730 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 61 4. CAPACITIES AND SELECTION DATA Console type AKT-09UR4RK8 & AUW-09U4RS8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AKT-09UR4RK8 & AUW-09U4RS8 CAPACITY: 2.60 kW SHF: 0.70 INPUT: 630 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 62 4. CAPACITIES AND SELECTION DATA AKT-12UR4RK8 & AUW-12U4RS8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AKT-12UR4RK8 & AUW-12U4RS8 CAPACITY: 3.50 kW SHF: 0.70 INPUT: 950 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 63 4. CAPACITIES AND SELECTION DATA AKT-14UR4RK8 & AUW-14U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AKT-14UR4RK8 & AUW-14U4RJ8 CAPACITY: 4.10 kW SHF: 0.70 INPUT: 1025 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 64 4. CAPACITIES AND SELECTION DATA AKT-18UR4RK8 & AUW-18U4RJ8 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AKT-18UR4RK8 & AUW-18U4RJ8 CAPACITY: 4.90 kW SHF: 0.70 INPUT: 1307 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 65 4. CAPACITIES AND SELECTION DATA Super Inverter type Duct type ADT-14UX4RCL8 & AUW-14U4RS7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-14UX4RCL8 & AUW-14U4RS7 CAPACITY: 4.10 kW SHF: 0.70 INPUT: 1080 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 66 4. CAPACITIES AND SELECTION DATA ADT-18UX4RCL8 & AUW-18U4RS7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-18UX4RCL8 & AUW-18U4RS7 CAPACITY: 5.00 kW SHF: 0.70 INPUT: 1430 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 67 4. CAPACITIES AND SELECTION DATA ADT-24UX4RCL8 & AUW-24U4RJ7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ADT-24UX4RCL8 & AUW-24U4RJ7 CAPACITY: 7.0 kW SHF: 0.75 INPUT: 2260 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 68 4. CAPACITIES AND SELECTION DATA Compact Cassette type ACT-14UR4RCC8 & AUW-14U4RS7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-14UR4RCC8 & AUW-14U4RS7 CAPACITY: 4.10 kW SHF: 0.70 INPUT: 1060 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 69 4. CAPACITIES AND SELECTION DATA ACT-18UR4RCC8 & AUW-18U4RS7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-18UR4RCC8 & AUW-18U4RS7 CAPACITY: 5.00 kW SHF: 0.70 INPUT: 1470 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 70 4. CAPACITIES AND SELECTION DATA Cassette type ACT-21UR4RJC8 & AUW-21U4RJ7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-21UR4RJC8 & AUW-21U4RJ7 CAPACITY: 6.20 kW SHF: 0.70 INPUT: 1670 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 71 4. CAPACITIES AND SELECTION DATA ACT-24UR4RJC8 & AUW-24U4RJ7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) ACT-24UR4RJC8 & AUW-24U4RJ7 CAPACITY: 7.00 kW SHF: 0.70 INPUT: 2060 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 72 4. CAPACITIES AND SELECTION DATA AUC-36UR4RKC8 & AUW-36U4RK7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUC-36UR4RKC8 & AUW-36U4RK7 CAPACITY: 10.00 kW SHF: 0.70 INPUT: 3100 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 73 4. CAPACITIES AND SELECTION DATA Ceiling & Floor type AVT-21UR4RB8 & AUW-21U4RJ7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AVT-21UR4RB8 & AUW-21U4RJ7 CAPACITY: 6.20 kW SHF: 0.70 INPUT: 1820 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 74 4. CAPACITIES AND SELECTION DATA AVT-24UR4RB8 & AUW-24U4RJ7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AVT-24UR4RB8 & AUW-24U4RJ7 CAPACITY: 7.00 kW SHF: 0.70 INPUT: 2160 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 75 4. CAPACITIES AND SELECTION DATA AUV-36UR4RC8 & AUW-36U4RK7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AUV-36UR4RC8 & AUW-36U4RK7 CAPACITY: 9.50 kW SHF: 0.70 INPUT: 3330 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 76 4. CAPACITIES AND SELECTION DATA Console type AKT-14UR4RK8 & AUW-14U4RS7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AKT-14UR4RK8 & AUW-14U4RS7 CAPACITY: 4.10 kW SHF: 0.70 INPUT: 1080 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 77 4. CAPACITIES AND SELECTION DATA AKT-18UR4RK8 & AUW-18U4RS7 PERFORMANCE DATA (Cooling Operation at Rated Frequency) AKT-18UR4RK8 & AUW-18U4RS7 CAPACITY: 4.90 kW SHF: 0.70 INPUT: 1480 W OUTDOOR DB (℃) INDOOR INDOOR DB(℃) WB(℃) SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q SHC SHF INPUT Q...
  • Page 78 4. CAPACITIES AND SELECTION DATA Turbo Inverter Duct type ADT-09UX4RBL8 & AUW-09U4RS8 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 2.40 2.82 3.48 3.52 3.56 3.60 3.64 3.68 2.33 2.74 3.31 3.45 3.48 3.53 3.56 3.61 2.25...
  • Page 79 4. CAPACITIES AND SELECTION DATA AUD-21UX4RFM8 & AUW-21U4RK8 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 5.48 1471 6.42 1497 7.95 1533 8.03 1577 8.12 1614 8.21 1726 8.30 1779 8.40 1816 5.31 1500 6.26 1530 7.56 1565 7.86...
  • Page 80 4. CAPACITIES AND SELECTION DATA AUD-36UX4REH8 & AUW-36U4RW8 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 8.25 2273 9.68 2313 11.98 2368 12.10 2436 12.23 2493 12.38 2667 12.51 2749 12.65 2805 8.00 2318 9.43 2363 11.39 2418 11.85...
  • Page 81 4. CAPACITIES AND SELECTION DATA Compact Cassette type ACT-09UR4RCC8 & AUW-09U4RS8 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 2.40 2.82 3.48 3.52 3.56 3.60 3.64 3.68 2.33 2.74 3.31 3.45 3.48 3.53 3.56 3.61 2.25 2.67 2.99 3.37...
  • Page 82 4. CAPACITIES AND SELECTION DATA Cassette type ACT-21UR4RJC8 & AUW-21U4RK8 OUTDOOR DB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 5.48 1509 6.42 1535 7.95 1572 8.03 1616 8.12 1655 8.21 1770 8.30 1824 8.40 1862 5.31 1538 6.26 1568 7.56...
  • Page 83 4. CAPACITIES AND SELECTION DATA AUC-36UR4RKC8 & AUW-36U6RN8 OUTDOOR DB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 8.25 2364 9.68 2406 11.98 2463 12.10 2533 12.23 2593 12.38 2774 12.51 2859 12.65 2917 8.00 2410 9.43 2458 11.39 2515 11.85...
  • Page 84 4. CAPACITIES AND SELECTION DATA Ceiling & Floor type AUV-36UR4RC8 & AUW-36U4RW8 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 8.25 2438 9.68 2482 11.98 2541 12.10 2613 12.23 2674 12.38 2861 12.51 2949 12.65 3009 8.00 2486 9.43...
  • Page 85 4. CAPACITIES AND SELECTION DATA Console type AKT-09UR4RK8 & AUW-09U4RS8 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 2.40 2.82 3.48 3.52 3.56 3.60 3.64 3.68 2.33 2.74 3.31 3.45 3.48 3.53 3.56 3.61 2.25 2.67 2.99 3.37 3.41...
  • Page 86 4. CAPACITIES AND SELECTION DATA Super Inverter Duct type ADT-14UX4RCL8 & AUW-14U4RS7 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT 4.05 5.01 5.06 5.12 1015 5.18 1086 5.23 1120 5.29 1143 3.94 4.76 4.95 1010 5.01 1034 5.07 1102 5.12...
  • Page 87 4. CAPACITIES AND SELECTION DATA Compact Cassette type ACT-14UR4RCC8 & AUW-14U4RS7 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT 3.38 1003 3.96 1020 4.90 1045 4.95 1074 5.00 1100 5.06 1176 5.12 1213 5.18 1237 3.27 1022 3.86 1042...
  • Page 88 4. CAPACITIES AND SELECTION DATA ACT-24UR4RJC8 & AUW-24U4RJ7 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT 7.04 1809 8.71 1852 8.80 1904 8.90 1949 9.00 2085 9.10 2149 9.20 2193 6.86 1848 8.28 1891 8.62 1940 8.71 1984 8.82 2116...
  • Page 89 4. CAPACITIES AND SELECTION DATA AUV-36UR4RC8 & AUW-36U4RK7 OUTDOOR WB(℃） INDOOR DB(℃) INPUT INPUT INPUT INPUT INPUT INPUT INPUT 9.68 2725 11.98 2790 12.10 2870 12.23 2937 12.38 3142 12.51 3239 12.65 3305 9.43 2784 11.39 2849 11.85 2923 11.98 2990 12.12 3188...

  • Page 90: Piping Length Correction Factor

    4. CAPACITIES AND SELECTION DATA 4.2 Piping length correction factor The correction factor is based on the equivalent piping length in meters (EL) and the height between outdoor and indoor units in meters (H). Height difference between indoor unit and outdoor unit (m). •...
  • Page 91 4. CAPACITIES AND SELECTION DATA The correction factor of height between indoor unit and outdoor unit Height difference Factor 0.010 0.015 0.018 0.020 To ensure correct unit selection, consider the farthest indoor unit. NOTE: 1. Above data is assuming that the height difference between indoor unit and outdoor unit is 0m. 2.

  • Page 92: Correction Factors According To Defrosting Operation

    4. CAPACITIES AND SELECTION DATA 4.3 Correction factors according to defrosting operation The heating capacity in the preceding paragraph, excludes the condition of defrosting operation period. In consideration of defrosting operation, the heating capacity is corrected by the equation below. Corrected heating capacity = Defrost Correction factor x unit capacity OUTDOOR TEMPERATURE(℃...

  • Page 93: Sound Pressure Data

    5. SOUND PRESSURE DATA 5. Sound pressure data Indoor unit Duct type ADT-09UX4RBL8 ADT-12UX4RBL8 NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz)
  • Page 94 5. SOUND PRESSURE DATA ADT-24UX4RCL8 Model NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 NC-15 Octave band center frequency(Hz) AUD-21UX4RKFM8 AUD-24UX4RKFM8 Model Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30...
  • Page 95 5. SOUND PRESSURE DATA Model AUD-42UX4REH8 AUD-36UX4REH8 Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) AUD-48UX4REH8 Model AUD-75UX4RPH8...
  • Page 96 5. SOUND PRESSURE DATA Model AUD-85UX4RPH8 NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 NC-15 Octave band center frequency(Hz)
  • Page 97 5. SOUND PRESSURE DATA Compact Cassette type ACT-09UR4RCC8 ACT-12UR4RCC8 Model Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) Model Model ACT-14UR4RCC8...
  • Page 98 5. SOUND PRESSURE DATA Cassette type Model AUC-14UR4RJC8 Model AUC-18UR4RJC8 NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) Model ACT-21UR4RJC8 Model...
  • Page 99 5. SOUND PRESSURE DATA Model Model AUC-36UR4RKC8 AUC-42UR4RKC8 NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) Model AUC-48UR4RKC8 NC-70...
  • Page 100 5. SOUND PRESSURE DATA Ceiling & Floor type AVT-24UR4RB8 Model Model AVT-21UR4RB8 NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) Model AUV-36UR4RC8...
  • Page 101 5. SOUND PRESSURE DATA AUV-48UR4RC8 Model NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 NC-15 Octave band center frequency(Hz) Console Type Model AKT-09UR4RK8 Model AKT-12UR4RK8 NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35...
  • Page 102 5. SOUND PRESSURE DATA Model AKT-14UR4RK8 AKT-18UR4RK8 Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz)
  • Page 103 5. SOUND PRESSURE DATA Outdoor unit Turbo Inverter AUW-12U4RS8 Model AUW-09U4RS8 Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) AUW-14U4RJ8 Model...
  • Page 104 5. SOUND PRESSURE DATA AUW-21U4RK8 Model Model AUW-24U4RK8 NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) AUW-36U6RN8 Model Model...
  • Page 105 5. SOUND PRESSURE DATA AUW-75U6RZ8 Model AUW-48U6RN8 Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) Model AUW-85U6RZ8 Model...
  • Page 106 5. SOUND PRESSURE DATA Outdoor unit Super Inverter AUW-18U4RS7 Model AUW-14U4RS7 Model NC-70 NC-70 NC-65 NC-65 NC-60 NC-60 NC-55 NC-55 NC-50 NC-50 NC-45 NC-45 NC-40 NC-40 NC-35 NC-35 NC-30 NC-30 NC-25 NC-25 NC-20 NC-20 NC-15 NC-15 Octave band center frequency(Hz) Octave band center frequency(Hz) Model Model...
  • Page 107 5. SOUND PRESSURE DATA AUW-36U4RK7 Model NC-70 NC-65 NC-60 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 NC-15 Octave band center frequency(Hz)

  • Page 108: Air Flow Distribution

    6. AIR FLOW DISTRIBUTION 6. AIR FLOW DISTRIBUTION Compact Cassette type ACT-09UR4RCC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 109 6. AIR FLOW DISTRIBUTION ACT-12UR4RCC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 110 6. AIR FLOW DISTRIBUTION ACT-14UR4RJCC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 111 6. AIR FLOW DISTRIBUTION ACT-18UR4RJCC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 112 6. AIR FLOW DISTRIBUTION Cassette type AUC-14UR4RJJC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 113 6. AIR FLOW DISTRIBUTION AUC-18UR4RJJC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 114 6. AIR FLOW DISTRIBUTION ACT-21UR4RKJC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 115 6. AIR FLOW DISTRIBUTION ACT-24UR4RKJC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 116 6. AIR FLOW DISTRIBUTION AUC-36UR6RNKC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 117 6. AIR FLOW DISTRIBUTION AUC-42UR6RNKC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 118 6. AIR FLOW DISTRIBUTION AUC-48UR6RNKC8 1) Cooling/Air Velocity Distribution 2) Cooling/Air Temperature Distribution 3) Heating/Air Velocity Distribution 4) Heating/Air Temperature Distribution...
  • Page 119 6. AIR FLOW DISTRIBUTION Ceiling & Floor type AVT-21UR4RB8 1) Ceiling installation/Cooling/Air Velocity Distribution 1.2m/s 0.9m/s 0.7m/s 0.3m/s 0.5m/s 0.5m/s 0.3m/s 2) Ceiling installation/Cooling/Air Temperature Distribution 15°C 25°C 17°C 20°C 25°C 23°C 23°C 21°C 21°C 3) Ceiling installation/Heating/Air Velocity Distribution 1.2m/s 0.3m/s 0.5m/s...
  • Page 120 6. AIR FLOW DISTRIBUTION 1) Floor installation/Cooling/Air Velocity Distribution 0.5m/s 0.9m/s 0.3m/s 0.7m/s 1.1m/s 0.5m/s 2) Floor installation/Cooling/Air Temperature Distribution 23°C 22°C 26°C 24°C 21°C 25°C 25°C 26°C 3) Floor installation/Heating/Air Velocity Distribution 0.5m/s 0.3m/s 0.5m/s 0.7m/s 0.3m/s 0.9m/s 1.1m/s 4) Floor installation/Heating/Air Temperature Distribution 27°C 29°C...
  • Page 121 6. AIR FLOW DISTRIBUTION AVT-24UR4RB8 1) Ceiling installation/Cooling/Air Velocity Distribution 1.2m/s 0.9m/s 0.7m/s 0.3m/s 0.5m/s 0.5m/s 0.3m/s 2) Ceiling installation/Cooling/Air Temperature Distribution 15°C 25°C 17°C 20°C 25°C 23°C 23°C 21°C 21°C 3) Ceiling installation/Heating/Air Velocity Distribution 1.2m/s 0.3m/s 0.5m/s 1.0m/s 0.5m/s 0.7m/s 0.7m/s...
  • Page 122 6. AIR FLOW DISTRIBUTION 1) Floor installation/Cooling/Air Velocity Distribution 0.5m/s 0.9m/s 0.3m/s 0.7m/s 1.1m/s 0.5m/s 2) Floor installation/Cooling/Air Temperature Distribution 23°C 22°C 26°C 24°C 21°C 25°C 25°C 26°C 3) Floor installation/Heating/Air Velocity Distribution 0.5m/s 0.3m/s 0.5m/s 0.7m/s 0.3m/s 0.9m/s 1.1m/s 4) Floor installation/Heating/Air Temperature Distribution 27°C 29°C...
  • Page 123 6. AIR FLOW DISTRIBUTION AUV-36UR4RC8 1) Ceiling installation/Cooling/Air Velocity Distribution 1.2m/s 0.9m/s 0.5m/s 0.7m/s 0.3m/s 0.5m/s 0.3m/s 2) Ceiling installation/Cooling/Air Temperature Distribution 16°C 25°C 17°C 23°C 25°C 20°C 23°C 21°C 22°C 3) Ceiling installation/Heating/Air Velocity Distribution 0.3m/s 1.3m/s 0.5m/s 0.5m/s 1.0m/s 0.7m/s 0.7m/s...
  • Page 124 6. AIR FLOW DISTRIBUTION 1) Floor installation/Cooling/Air Velocity Distribution 0.5m/s 0.9m/s 0.3m/s 1.2m/s 0.7m/s 0.5m/s 2) Floor installation/Cooling/Air Temperature Distribution 26°C 23°C 24°C 22°C 20°C 25°C 25°C 26°C 3) Floor installation/Heating/Air Velocity Distribution 0.5m/s 0.3m/s 0.5m/s 0.7m/s 0.9m/s 0.3m/s 1.1m/s 4) Floor installation/Heating/Air Temperature Distribution 27°C 29°C...
  • Page 125 6. AIR FLOW DISTRIBUTION AUV-42UR4RC8 1) Ceiling installation/Cooling/Air Velocity Distribution 1.2m/s 0.9m/s 0.3m/s 0.7m/s 0.5m/s 0.3m/s 0.5m/s 2) Ceiling installation/Cooling/Air Temperature Distribution 15°C 25°C 17°C 20°C 23°C 25°C 23°C 21°C 21°C 3) Ceiling installation/Heating/Air Velocity Distribution 1.1m/s 0.3m/s 0.5m/s 0.5m/s 1.0m/s 0.7m/s 0.7m/s...
  • Page 126 6. AIR FLOW DISTRIBUTION 1) Floor installation/Cooling/Air Velocity Distribution 0.3m/s 0.9m/s 0.5m/s 0.7m/s 1.2m/s 0.5m/s 2) Floor installation/Cooling/Air Temperature Distribution 23°C 26°C 22°C 24°C 21°C 25°C 25°C 26°C 3) Floor installation/Heating/Air Velocity Distribution 0.5m/s 0.3m/s 0.7m/s 0.5m/s 0.9m/s 0.3m/s 1.2m/s 4) Floor installation/Heating/Air Temperature Distribution 27°C 29°C...
  • Page 127 6. AIR FLOW DISTRIBUTION AUV-48UR4RC8 1) Ceiling installation/Cooling/Air Velocity Distribution 1.2m/s 0.9m/s 0.7m/s 0.5m/s 0.3m/s 0.5m/s 0.3m/s 2) Ceiling installation/Cooling/Air Temperature Distribution 16°C 25°C 17°C 23°C 20°C 25°C 23°C 21°C 22°C 3) Ceiling installation/Heating/Air Velocity Distribution 0.3m/s 1.3m/s 0.5m/s 1.0m/s 0.5m/s 0.7m/s 0.3m/s...
  • Page 128 6. AIR FLOW DISTRIBUTION 1) Floor installation/Cooling/Air Velocity Distribution 0.5m/s 0.3m/s 0.9m/s 1.1m/s 0.7m/s 0.5m/s 2) Floor installation/Cooling/Air Temperature Distribution 26°C 23°C 24°C 22°C 25°C 20°C 25°C 26°C 3) Floor installation/Heating/Air Velocity Distribution 0.3m/s 0.5m/s 0.5m/s 0.7m/s 0.3m/s 0.9m/s 1.1m/s 4) Floor installation/Heating/Air Temperature Distribution 27°C 29°C...
  • Page 129 6. AIR FLOW DISTRIBUTION Console type AKT-09UR4RK8 1) Cooling/Air Velocity Distribution 0.4m/s 0.8m/s 0.6m/s 0.2m/s 0.4m/s 0.2m/s 0.4m/s 0.8m/s 1.2m/s 0.6m/s 2) Cooling/Air Temperature Distribution 22℃ 24℃ 26℃ 25℃ 24℃ 22℃ 20℃ 3) Heating/Air Velocity Distribution 4) Ceiling installation/Heating/Air Temperature Distribution 24℃...
  • Page 130 6. AIR FLOW DISTRIBUTION AKT-12UR4RK8 1) Cooling/Air Velocity Distribution 0.4m/s 0.8m/s 0.6m/s 0.2m/s 0.4m/s 0.2m/s 0.4m/s 0.8m/s 0.6m/s 1.2m/s 2) Cooling/Air Temperature Distribution 24℃ 26℃ 26℃ 24℃ 22℃ 20℃ 3) Heating/Air Velocity Distribution 4) Ceiling installation/Heating/Air Temperature Distribution 24℃ 24℃ 24℃...
  • Page 131 6. AIR FLOW DISTRIBUTION AKT-14UR4RK8 1) Cooling/Air Velocity Distribution 0.4m/s 0.8m/s 0.6m/s 0.6m/s 0.2m/s 0.4m/s 0.2m/s 0.4m/s 0.8m/s 1.2m/s 0.6m/s 2) Cooling/Air Temperature Distribution 22℃ 24℃ 26℃ 24℃ 22℃ 18℃ 20℃ 3) Heating/Air Velocity Distribution 4) Ceiling installation/Heating/Air Temperature Distribution...
  • Page 132 6. AIR FLOW DISTRIBUTION AKT-18UR4RK8 1) Cooling/Air Velocity Distribution 0.4m/s 0.8m/s 0.6m/s 0.6m/s 0.2m/s 0.4m/s 0.2m/s 0.4m/s 0.8m/s 1.2m/s 0.6m/s 2) Cooling/Air Temperature Distribution 22℃ 24℃ 26℃ 24℃ 22℃ 18℃ 20℃ 3) Heating/Air Velocity Distribution 4) Ceiling installation/Heating/Air Temperature Distribution...

  • Page 133: Esp(External Static Pressure)Chart(Duct Type)

    7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) 7. ESP (External static pressure) chart (Duct type) ADT-09UX4RBL8 ADT-09UX4RBL8（External static pressure 35Pa） limit High Middle Rated Airflow rate (m /min) ADT-09UX4RBL8（External static pressure 50Pa） limit High Middle Rated Airflow rate (m /min)
  • Page 134 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) ADT-12UX4RBL8 ADT-12UX4RBL8（External static pressure 35Pa） limit High Middle Rated Airflow rate (m /min) ADT-12UX4RBL8（External static pressure 50Pa） limit High Middle Rated Airflow rate (m /min)
  • Page 135 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) ADT-14UX4RCL8 ADT-14UX4RCL8（External static pressure 35Pa） limit Middle High Rated Airflow rate (m /min) ADT-14UX4RCL8（External static pressure 50Pa） High Middle limit Rated Airflow rate (m /min)
  • Page 136 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) ADT-18UX4RCL8 ADT-18UX4RCL8（External static pressure 35Pa） limit Middle High Rated Airflow rate (m /min) ADT-18UX4RCL8（External static pressure 50Pa） High Middle Rated Airflow rate (m /min)
  • Page 137 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) ADT-24UX4RCL8 ADT-24UX4RCL8（External static pressure 35Pa） High Middle limit Rated Airflow rate (m /min) ADT-24UX4RCL8（External static pressure 50Pa） limit High Middle Rated Airflow rate (m /min)
  • Page 138 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-21UX4RFM8 AUD-21UX4RFM8（External static pressure 35Pa） High limit Rated Middle Airflow rate (m 3 /min) AUD-21UX4RFM8（External static pressure 150Pa） limit High Rated Middle Airflow rate (m 3 /min)
  • Page 139 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-24UX4RFM8 AUD-24UX4RFM8（External static pressure 35Pa） High limit Rated Middle Airflow rate (m 3 /min) AUD-24UX4RFM8（External static pressure 150Pa） limit High Rated Middle Airflow rate (m 3 /min)
  • Page 140 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-36UX4REH8 AUD-36UX4REH8（External static pressure 47Pa） limit High Middle Rated Airflow rate (m /min) AUD-36UX4REH8（External static pressure TBD） limit High Middle Rated Airflow rate (m /min)
  • Page 141 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-42UX4REH8 AUD-42UX4REH8（External static pressure 60Pa） limit High Middle Rated Airflow rate (m /min) AUD-42UX4REH8（External static pressure 200Pa） limit Rated High Middle Airflow rate (m /min)
  • Page 142 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-48UX4REH8 AUD-48UX4REH8（External static pressure 60Pa） limit High Middle Rated Airflow rate (m /min) AUD-48UX4REH8（External static pressure 200Pa） limit Rated High Middle Airflow rate (m /min)
  • Page 143 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-75UX4RPH8 AUD-75UX4RPH8（External static pressure 60Pa） Limit High Middle Rated Airflow rate (m /min) AUD-75UX4RPH8（External static pressure 250Pa） Limit High Middle Rated Airflow rate (m /min)
  • Page 144 7. ESP(EXTERNAL STATIC PRESSURE)CHART(DUCT TYPE) AUD-85UX4RPH8 AUD-85UX4RPH8（External static pressure 72Pa） Limit High Middle Rated Airflow rate (m /min) AUD-85UX4RPH8（External static pressure 250Pa） Limit High Middle Rated Airflow rate (m /min)

  • Page 145: Fresh Air Intake Function

    8. Fresh air intake function Duct (9K~48K) Indoor unit can take fresh air from the reserved fresh air intake, the size of the fresh air intake hole is Φ65mm(9K~18K), Φ100mm(21K~48K). Please follow the steps below when needed. 1) Cut off the reserved metal circular hole on the base board. 2) Connect air duct with the fresh air intake.
  • Page 146 Cassette Indoor unit can take fresh air from the reserved fresh air intake, the size of the fresh air intake hole is 83×43(mm)(Compact Cassette 9K~18K)，φ 100mm(Cassette 14K~48K). Please follow the steps below when needed. 1) Cut off the reserved metal rectangular hole on the base board. 2) Cut off the foam material on the a rectangular hole.
  • Page 147 FRESH AIRINTAKE FUNCTION Ceiling & Floor The floor ceiling indoor units are provided with fresh air function. Indoor unit can take the fresh air from the reserved fresh air intake, the size of the fresh air intake hole is Φ50(mm). Please follow the steps below when needed.

  • Page 148: Refrigerant Cycle

    9. REFRIGERANT CYCLE 9. Refrigerant cycle Indoor unit Cooling cycle Heating cycle I NDOOR UNIT List of components Hexagon nut Ambient temperature sensor Split capillary Coil temperature sensor Indoor heat exchanger...
  • Page 149 9. REFRIGERANT CYCLE Outdoor unit Turbo Inverter Super Inverter AUW-14U4RS7 AUW-09U4RS8 AUW-18U4RS7 AUW-12U4RS8 AUW-21U4RJ7 AUW-14U4RJ8 AUW-24U4RJ7 AUW-18U4RJ8 AUW-36U4RK7 AUW-21U4RK8 AUW-24U4RK8 Cooling cycle Heating cycle OUTDOOR UNIT List of components Outdoor coil temp. sensor Compressor Electronic expansion valve Discharge temp. sensor Stop valve (liquid) 4-way valve Stop valve (gas)
  • Page 150 9. REFRIGERANT CYCLE Turbo Inverter AUW-36U6RN8 AUW-42U6RN8 AUW-48U6RN8 AUW-36U4RW8 Cooling cycle Heating cycle OUTDOOR UNIT List of components Compressor Ambient temperatur e sensor Low pressure switch Electronic expansion valve High pressure switch Stop valve Discharge temperature sensor Stop valve 4-Way valve Gas-liquid separator Outdoor heat exchanger Coil temperature sensor...
  • Page 151 9. REFRIGERANT CYCLE Turbo Inverter AUW-75U6RZ8 AUW-85U6RZ8 Cooling cycle Heating cycle OUTDOOR UNIT List of components Compressor Electronic expansion value Electronic expansion value Discharge temperature sensor High pressure switch Stop valve (Liquid) Stop valve (Gas) Reversing valve Outdoor heat exchanger Low pressure switch Coil temperature sensor Check valve...

  • Page 152: Wiring Diagram

    10. WIRING DIAGRAM 10. Wiring diagram 10.1 Electrical wiring diagrams Indoor unit Duct type ADT-09UX4RBL8 ADT-24UX4RCL8 ADT-12UX4RBL8 ADT-14UX4RCL8 ADT-18UX4RCL8 Electric wiring diagram 2267666, A Remark: Dashed parts are not available in some models. Details see the table below. Water Wired...
  • Page 153 10. WIRING DIAGRAM AUD-21UX4RFM8 AUD-24UX4RFM8 AUD-36UX4REH8 AUD-42UX4REH8 AUD-48UX4REH8 Electric wiring diagram 2249687, B USE COPPER SUPPLY WIRES Remark: Dashed parts are not available in some models. Details see the table below. Wired Fresh ON/OFF Pump Humidity Wifi Nanoe Display remote output motor module...
  • Page 154 10. WIRING DIAGRAM AUD-75UX4RPH8 AUD-85UX4RPH8 Electric wiring diagram 2203432, A Remark: Dashed parts are not available in some models. Details see the table below. PUMP Display SWING Wifi /HI-NANO board motor module ● ● --available part...
  • Page 155 10. WIRING DIAGRAM Compact Cassette type Cassette type ACT-09UR4RCC8 AUC-14UR4RJC8 ACT-12UR4RCC8 AUC-18UR4RJC8 ACT-14UR4RCC8 ACT-21UR4RJC8 ACT-18UR4RCC8 ACT-24UR4RJC8 AUC-36UR4RKC8 AUC-42UR4RKC8 AUC-48UR4RKC8 Electric wiring diagram 2198734, B X940 DISP X490 Display board SENSOR IR SENSOR DISP X400 Room temperature sensor ROOM WATER X410 Coil temperature sensor COIL Wi-Fi...
  • Page 156 10. WIRING DIAGRAM Ceiling & Floor type AVT-21UR4RB8 AVT-24UR4RB8 AUV-36UR4RC8 AUV-42UR4RC8 AUV-48UR4RC8 Electric wiring diagram 1935698,D Display board DISP Room temperature sensor Swing motor ROOM SWING Coil temperature sensor COIL WATER Wired remote controller WIRED CON Pump motor PUMP Main control board WIFI MODULE...
  • Page 157 10. WIRING DIAGRAM Console type AKT-09UR4RK8 AKT-12UR4RK8 AKT-14UR4RK8 AKT-18UR4RK8 Electric wiring diagram 2251094, A Remark: Dashed parts are not available in some models. Details see the table below. Wire remote Heat exchanger ON/OFF Humidity Wifi Hi-NANO/ EARTH output terminal panel module module Nanoe...
  • Page 158 10. WIRING DIAGRAM Outdoor unit Turbo Inverter Super Inverter AUW-09U4RS8 AUW-14U4RS7 AUW-12U4RS8 AUW-18U4RS7 AUW-14U4RJ8 AUW-21U4RJ7 AUW-18U4RJ8 AUW-24U4RJ7 AUW-21U4RK8 AUW-36U4RK7 AUW-24U4RK8 Electric wiring diagram 2224063.B Remark: Dashed parts are not available in some models. Details see the table below. DC fan Outdoor units 4-Way Inductor...
  • Page 159 10. WIRING DIAGRAM Turbo Inverter AUW-36U4RW8 Electric Wiring Diagram 2219548.G FILTER BOARD LOUT1 NOUT1 CHECKER MONITOR MAIN BOARD Remark: Dashed parts are not available in some models. Details see the table below. Outdoor units 4-Way DC fan motor H-Press L-Press Heat Heat-pro Base heater Checker...
  • Page 160 10. WIRING DIAGRAM Turbo Inverter AUW-36U6RN8 AUW-42U6RN8 AUW-48U6RN8 Remark: Dashed parts are not available in some models. Details see the table below. DC fan 4-way Crankcase Service Outdoor unit valve heater window motor 36K~48K ● ● ● --available part...
  • Page 161 10. WIRING DIAGRAM Turbo Inverter AUW-75U6RZ8 AUW-85U6RZ8 Remark: Dashed parts are not available in some models. Details see the table below. Outdoor Service window unit 75K/85K ● ● --available part...

  • Page 162: Control Board Picture

    10. WIRING DIAGRAM 10.2 Control board picture Indoor unit Duct type ADT-09UX4RBL8 ADT-12UX4RBL8 ADT-14UX4RCL8 ADT-18UX4RCL8 Description Description OUTPUT Display Interface DC Fan Motor Wired Controller Hi-nano WIFI Interface Pump Humidity Interface L,N,SI-IN Water Switch Door Input ON/OFF Input or Fire Input...
  • Page 163 10. WIRING DIAGRAM AUD-24UX4RFM8 AUD-36UX4REH8 AUD-42UX4REH8 AUD-48UX4REH8 1 15 14 13 12 11 10 Description Description Display Module Program Port Fresh Module DC Fan Motor Wired Controller EARTH N-In Line Test L-In Line Water Switch Si Line HEAT Controller Hi-nano Module EE-RRG Room Temperter Sensor Pump Motor...
  • Page 164 10. WIRING DIAGRAM AUD-75UX4RPH8 AUD-85UX4RPH8 Description Description Display Interface N-IN Ambient Temperature Sensor L-IN Coil temperature Sensor SI-NI Nanoe Mode Water Level Heat N-Out PUMP Humidity Interface DC-FAN WIFI Interface TEST Wired Controller OUTPUT EE-PRG Door ON/OFF Input or Fire Input...
  • Page 165 10. WIRING DIAGRAM Compact Cassette type Cassette type ACT-09UR4RCC8 AUC-14UR4RJC8 ACT-12UR4RCC8 AUC-18UR4RJC8 ACT-14UR4RCC8 ACT-21UR4RJC8 ACT-18UR4RCC8 ACT-24UR4RJC8 AUC-36UR4RKC8 AUC-42UR4RKC8 AUC-48UR4RKC8 3 4 5 6 7 8 9 10 21 20 19 Description Description PRG-FAN STEP Motor Test STEP Motor Wired Controller Wi-Fi HI-NANO IR SENSOR...
  • Page 166 10. WIRING DIAGRAM Ceiling & Floor type AVT-21UR4RB8 AVT-24UR4RB8 AUV-36UR4RC8 AUV-42UR4RC8 AUV-48UR4RC8 Description Description MCU & CPU AC Power Filter WIFI Interface Main Control Component Code Wired Controller DC Motor Electric Heater Pump Motor Step Motor Swing Motor Temperature Sensor TEST Door ON/OFF Input or Fire Input Water Switch...
  • Page 167 10. WIRING DIAGRAM Console type AKT-09UR4RK8 AKT-12UR4RK8 AKT-14UR4RK8 AKT-18UR4RK8 6 7 8 Description Description DC Fan Motor Outside Input Wire Controller SI-IN Step Motor-UP1 Step Motor-UP2 Step Motor-DOWN Ambient Temperature Sensor EARTH Coil Temperature Sensor Display Interface Key Board EEPROM Humidity Sensor NANOE WIFI Interface...
  • Page 168 10. WIRING DIAGRAM Outdoor unit Turbo Inverter AUW-09U4RS8 AUW-12U4RS8 5 6 7 Description Description Heating Belt Interface EEPROM and EEPROM Circuit 4-Way Valve Circuit and Interface Electronic Expansion Valve Communication Circuit and SI Wire L/N Power Input EEPROM Flashing Filter Electrolytic Capacitor Ambient Temp Sensor Coil Temp Sensor Main Relay...
  • Page 169 10. WIRING DIAGRAM Super Inverter Turbo Inverter AUW-14U4RJ8 AUW-14U4RS7 AUW-18U4RJ8 AUW-18U4RS7 AUW-21U4RK8 AUW-21U4RJ7 AUW-24U4RK8 AUW-24U4RJ7 AUW-36U4RK7 2 3 4 6 7 8 9 20 19 Description Description 4-Way Valve Circuit and Interface Program Port Communication Circuit and SI Wire EEPROM and EEPROM Circuit L/N Power input EARTH Electronic Expansion Valve...
  • Page 170 10. WIRING DIAGRAM Turbo Inverter AUW-36U4RW8 6 7 8 9 10 Description Description Monitor High Pressur Switch AC IN-N EEPROM Flashing AC IN-L EE-PRG Awatcher AC IN Electronic Expansion Valve coil Base Heater Coil Temperature Sensor Heat Belt Ambient Temperature Sensor 4-Way Valve Discharge Temperature Sensor Compressor U...
  • Page 171 10. WIRING DIAGRAM Turbo Inverter AUW-36U4RW8 Filter circuit board Description Description L-Out Earth L-Out1 N-Out1 N-Out L-IN N-IN...
  • Page 172 10. WIRING DIAGRAM Outdoor unit Turbo Inverter AUW-36U6RN8 AUW-42U6RN8 AUW-48U6RN8 Description Description Ambient Temperature Sensor Switching Power Supply DC Fan Motor (Down) Discharge Temperature Sensor FAN-IC-PRG Overload Protection Switch DC Fan Motor (Up) Inductance Compressor U/V/W Checker Capacitor EE-PRG EARTH MCU &...
  • Page 173 10. WIRING DIAGRAM Turbo Inverter AUW-75U6RZ8 AUW-85U6RZ8 Description Description SI-N IPM-SI IPM1 EEV-H EEV-C Fan Power Computer Fan Motor1 Fan Motor2 Power U/V/W Program Port Low Pressure Switch High Pressure Switch Base Heater HEAT Discharge Temperature Sensor Defrost Temperature Sensor Outdoor Temperature Sensor Coil Temperature Sensor...
  • Page 174 10. WIRING DIAGRAM Service window PCB Communication signal to main board...

  • Page 175: Common Wiring

    10. WIRING DIAGRAM 10.3 Common wiring Indoor unit Outdoor unit Indoor unit Outdoor unit Terminal Terminal Terminal Terminal 1(L) 1(L) 1(L) Power connecting 1(L) Power connecting cord cord 2(N) 2(N) 2(N) 2(N) 4(SI) 4(SI) 4(SI) 4(SI) 1(L) 2(N) Power supply Power supply Three phase models...
  • Page 176 10. WIRING DIAGRAM Note： Follow local codes and regulations when select field wires, and all the above are the minimum wire size. Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible cord. (Cord designation H07RN-F). The wire sizes marked with *1 in the above table are selected at the maximum current of the unit according to the National Standard, EN60335-1.

  • Page 177: Field Setting

    11. Field setting 11.1 Indoor unit air flow DIP switch Change the air flow dip switch to ON to limit the air flow direction. Step: (1) Remove the front grille. (2) Switch the dipswitch on right side of the panel to ON. Air flow Switch setting...

  • Page 178: Outdoor Unit Dip Switch

    11.FIELD SETTING 11.2 Outdoor unit DIP switch DIP Switch Setting of Outdoor Unit (Optional setting) 1. Turn on all power sources before setting. Without turning on, the switches settings are not refreshed and might be invalid. 2. Mark of " " indicates the position of DIP switches. S4 DIP switch setting S5 DIP switchsetting Factory...
  • Page 179 11.FIELD SETTING Step 3: Switch on the machine power. Step 4: Switch S4-2 to ON position on the checker board, the outdoor unit starts, and the current frequency value is displayed on the LED digital tube of the checker board. Step 5: The frequency value will keep changing until "CLOS"...

  • Page 180: Esp Setting

    11. FIELD SETTING 11.3 ESP setting (Duct type only) During the installation, choose proper static pressure acoording to the actual conditions within the range below to meet the user's requirements. The static pressure can be freely adjusted by using specific wired remote controller. The Range Capacity Function Code Set...

  • Page 181: Indoor Unit Parameter Revision

    11. FIELD SETTING 11.4 Indoor unit parameter revision Internal control parameter adjustment can be performed using wired controller. C-Series wired controller 1) Connecting wired controller with the indoor unit Step 1: Remove the upper cover of the wired controller Upper cover of the wired controller Lower cover of the wired controller Insert a normal screw driver into the position, and gently rotate...
  • Page 182 11. FIELD SETTING E-Series wired controller Upper cover of the wired controller 1) Connecting wired controller with the indoor unit Step 1: Remove the upper cover of the wired controller Lower cover of the wired controller Insert the slotted screwdriver in the slots, and rotate gently to remove the upper NOTE: cover.
  • Page 183 11. FIELD SETTING PARAMETER VALUE&REPRESENTATION PARAMETER PARAMETER NOTE DATA REPRESENTATION CODE DESCRIPTION TYPE (FUNCTION CODE) 0：Cancel Self Recovery of Power Self Recovery of Break function； Integer Power Break 1：Self Recovery of Power Break； others：invalid 0：Centigrade Temperature； Temperature Type Integer 1：Fahrenheit Temperature； others：invalid 0：Default display set temperature；...
  • Page 184 11. FIELD SETTING PARAMETER VALUE&REPRESENTATION PARAMETER PARAMETER NOTE DATA REPRESENTATION CODE DESCRIPTION TYPE (FUNCTION CODE) =0，Access control, fire protection functions are all invalid； =1，Access control1 function is valid； =2，fire protection function is valid； =3，Access control1, fire protection are Access control, fire all valid；...

  • Page 185: Running Parameter Query

    11. FIELD SETTING 11.5 Running Parameter Check Running parameter can be referred to by 7 segment display or specified wired remote controller. Check by wired controller Operation: 1. Connect wired controller with indoor unit (same method with Indoor unit parameter revision) 2.
  • Page 186 11. FIELD SETTING Parameter Code Parameter Description Indoor unit air inlet temperature Indoor unit coil sensor temperature Outdoor unit ambient sensor temperature Discharge temperature Suction temperature Outdoor coil temperature Discharge pressure Suction pressure Outdoor EEV opening AC current input AC voltage Error code Drive error code Indoor unit air outlet temperature...

  • Page 187: Instructions For The Function Setting Of Access Control, Fire Protection, On/Off

    11. FIELD SETTING 11.6 Instructions for ON/OFF Input Control and Output Control Functions and Settings 11.6.1 Function Introduction ● ON/OFF Input Control ON/OFF-1 Input Control (Saving Access Control Mode. ) It is a kind of control mode to control the machine startup & shutdown based on the on & off input signal.
  • Page 188 11. FIELD SETTING Table 1 Field setting of indoor unit by the wired controller Field Output ON/OFF Input Control Control setting Red Line White Line 12V DC Output Wired ON OFF-1 ON OFF-2 ON OFF-3 ON OFF-4 ON OFF-5 ON OFF-6 Controller Installer need to do the field setting of indoor unit by the wired controller according to the table1.
  • Page 189 11. FIELD SETTING 11.6.4 Function Examples ● Field Setting of ON/OFF-5 available We choose the ON/OFF-5 as an example of field setting. And the installer can set other modes in refer to this example. Installer should use field setting 4 to activate ON/OFF-1 and ON/OFF-4 together according to table 1. Step 2 Set parameter to 17, then Enter.
  • Page 190 11. FIELD SETTING ● Some project requirement of ON/OFF modes (1) Project requirement for ON/OFF-1 For some hotel projects, the air conditioner will turn off when people pull out the room card, then check out and leave the hotel. And the air conditioner will not turn on automatically when another people come in and inset the room card in the hourly room situation because the end user is always changing and the usage habit is different.

  • Page 191: Piping Work And Refrigerant Charge

    12. PIPING WORK AND REFRIGERANT CHARGE 12. Piping work and refrigerant charge 12.1 MAX. length allowed Pipe length L Indoor unit Height difference H Outdoor unit Max. Height Max. Height Turbo Min. pipe Max. Pipe Super Min. pipe Max. Pipe difference difference Inverter...

  • Page 192: Oil Trap

    12. PIPING WORK AND REFRIGERANT CHARGE 12.2 Oil trap When the indoor unit is lower than outdoor unit and height is larger than 5m, install an oil trap for every 5m (suction piping). Slope： 1/200~1/250 trap Slope： 1/200~1/250 NOTE: 1. To avoid storing too much oil in the oil trap, the oil bend should be as short as possible. 2.

  • Page 193: Air Tight Test

    12. PIPING WORK AND REFRIGERANT CHARGE 12.3 Air tight test Do use nitrogen when performing air-tight test. Connect the gauge manifold using charging hoses with a nitrogen cylinder to the check joints of the liquid line and the gas line stop valves. Perform the air-tight test. Don't open the gas line stop valves.

  • Page 194: Installation Tools And Installation Flow Chart

    13. INSTALLATION TOOLS AND INSTALLATION FLOW CHART 13. Installation tools and installation flow chart 13.1 Necessary tools and instrument list for installation Tool Tool Tool Tool Handsaw Copper Pipe Bender Spanner Leveler Phillips Clamper for Solder- Manual Water Pump Charging Cylinder Screwdriver less Terminals Hoist...

  • Page 195: Installation Flow Chart

    13. INSTALLATION TOOLS AND INSTALLATION FLOW CHART 13.2 Installation flow chart Drawing audit Preparation before installation Confirm installation location of indoor unit and outdoor unit Indoor unit installation Drain piping Refrigerant piping Duct installation Electrical wiring installation installation Heat insultation Outdoor unit installation Vacuum pumping and leakage detection Additional refrigerant charge...

  • Page 196: Control Mode

    14. CONTROL MODE 14. Control mode 14.1 Indoor unit mode control 1. Main general technical parameters (1) Remote receiver distance: 8 m. (2) Remote receiver angle: Less than 80 degrees. (3) Temperature control accuracy: ±1℃. (4) Time error: Less than 1%. 2.
  • Page 197 14. CONTROL MODE 2.4 Sleep (1) In the heating, cooling or dehumidifying mode, press the “Sleep” button on the remote controller to start or cancel the sleep function in turn, and at the same time the sleep icon on the display screen will be on or off accordingly.
  • Page 198 14. CONTROL MODE 2.10 Fault code The fault code can be shown by LED lamps or will display on the wired controller. 2.11 Filter cleaning FC will light up when air filter is clogged with dust. How to set/cancel: It can be set /cancelled with the wired remote controller. For details, see internal control parameter adjustment.

  • Page 199: Outdoor Unit Mode Control

    14. CONTROL MODE 14.2 Outdoor unit mode control Control function 1. Cooling anti-freeze protection The indoor coil sensor functions as real time temperature detector of evaporator. It prevents the indoor unit evaporator temperature becoming too low. If the indoor coil temperature is too low, the compressor will automatically start the protection mode.

  • Page 200: Sensor Parameter

    15. SENSOR PARAMETER 15. Sensor parameter 1. THE PARAMETER OF OUTDOOR COMPRESSOR DISCHARGE TEMPERATURE SENSOR: =187.25K±6.3%；R =3.77K±2.5K；B0/100=3979K±1%) DR: Deviation Rate DR(MIN)%=（Rmin-Rnom）/Rnom*100% DR(MAX)%=（Rmax-Rnom）/Rnom*100% Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% T [ ℃ ] 908.2603 985.5274 1065.1210...
  • Page 201 15. SENSOR PARAMETER T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 71.2227 75.3122 79.3848 -5.43 5.13 68.1036 71.9808 75.8414 -5.39 5.09 65.1373 68.8141 72.4746 -5.34 5.05 62.3155 65.8032 69.2746 -5.30 5.01 59.6306 62.9395...
  • Page 202 15. SENSOR PARAMETER T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 8.0951 8.3705 8.6440 -3.29 3.16 7.8290 8.0926 8.3544 -3.26 3.13 7.5730 7.8252 8.0758 -3.22 3.10 7.3264 7.5679 7.8078 -3.19 3.07 7.0891 7.3202...
  • Page 203 15. SENSOR PARAMETER 2. THE PARAMETER OF THE OTHER SENSOR IN INDOOR AND OUTDOOR UNIT： =15K±2%；B0/100=3450K±2%） （R T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 60.78 64.77 68.99 -6.16 6.12 57.75 61.36 65.16...
  • Page 204 15. SENSOR PARAMETER T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 5.667 5.882 6.103 -3.66 3.62 5.449 5.664 5.886 -3.80 3.77 5.240 5.456 5.678 -3.96 3.91 5.048 5.260 5.478 -4.03 3.98 4.864 5.072...
  • Page 205 15. SENSOR PARAMETER T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 0.8570 0.9246 0.9971 -7.31 7.27 0.8316 0.8977 0.9687 -7.36 7.33 0.8071 0.8717 0.9412 -7.41 7.38 0.7834 0.8466 0.9146 -7.47 7.43 0.7604 0.8223...
  • Page 206 15. SENSOR PARAMETER B25/50 = 3950K±3% = 15KΩ±3% Temp Resistance（KΩ） Rmax R(t)Normal Rmin （℃） 250.952 230.189 209.426 236.568 217.234 197.900 223.091 205.085 187.078 210.459 193.686 176.913 198.614 182.987 167.360 187.503 172.942 158.380 177.077 163.506 149.935 167.288 154.639 141.989 158.095 146.303 134.511 149.458 138.464...
  • Page 207 15. SENSOR PARAMETER Temp Resistance（KΩ） Rmax R(t)Normal Rmin （℃） 24.433 23.477 22.521 23.315 22.426 21.537 22.254 21.428 20.602 21.246 20.478 19.710 20.288 19.575 18.862 19.377 18.715 18.053 18.511 17.897 17.283 17.688 17.119 16.550 16.903 16.377 15.851 16.159 15.672 15.185 15.450 15.000 14.550 14.802...
  • Page 208 15. SENSOR PARAMETER Temp Resistance（KΩ） Rmax R(t)Normal Rmin （℃） 3.518 3.323 3.128 3.397 3.206 3.015 3.280 3.094 2.908 3.168 2.986 2.804 3.061 2.883 2.705 2.957 2.783 2.609 2.858 2.688 2.518 2.762 2.596 2.430 2.670 2.508 2.346 2.582 2.423 2.264 2.496 2.341 2.186 2.414...

  • Page 209: Troubleshooting

    16.TROUBLESHOOTING 16. Troubleshooting 16.1 Trouble guide Troubleshooting for normal malfunction Troubleshooting Possible Reasons of Abnormality How to Deal With 1. Check power supply circuit; 2. Measure insulation resistance to 1. Power supply failure; ground to see if there is any 2.
  • Page 210 16.TROUBLESHOOTING MODEL: YXE-E01U(E) Error code When the air conditioner malfunctions, will be displayed on the LCD, indicating that error is occurring, please consult your local dealer or after-sales service. Fault code displays on wired controller (2) Fault codes indicated by display panel Display panel Fault code (3) Fault codes indicated by LED lamps on display panel...
  • Page 211 16.TROUBLESHOOTING Outdoor unit（Fault code displayed by LED lamps on outdoor main control board.） Turbo Inverter: 9K~24K Super Inverter: 14K~36K DC-Inverter unitary (Main control board upside-down) Fault code displayed by LED lamps on outdoor main control board. There are 3 LED lamps on control board, LED1, LED2 and LED3. LED1 indicates fault code represented by 2-digit number, LED2 indicates fault code represented by single digit number and LED3 indicates outdoor drive control fault.
  • Page 212 16.TROUBLESHOOTING Turbo Inverter: 36K~48K Fault code displayed by LED lamps on outdoor main control board. There are 3 LED lamps on control board, V19, V20 and V21. V19 indicates the ten's place of the fault code, V20 indicates the unit's place of the fault code and V21 indicates outdoor drive control fault.
  • Page 213 16.TROUBLESHOOTING Outdoor unit Fault code displayed on checker board Fault code/drive fault code will be displayed on checker board. 7-segment display Display ERROR code shows failure occur Digital Display Switch Introduction It can be used to check outdoor running parameters.
  • Page 214 16.TROUBLESHOOTING There are 3 buttons on the digital display board： 1） SWITCH button：Indoor parameters and outdoor parameters can be selected in turn by pressing it. “P.”-outdoor unit parameter , “A.”-indoor unit parameter； 2) INCREASE button：Each time it is pressed, the number rises by 1,hold down it, the number will be rapidly increase;...

  • Page 215: Fault Codes

    16.TROUBLESHOOTING 16.2 Fault codes Table 1 Outdoor fault code Fault Fault description Possible reasons for abnormality How to deal with Remarks code 1.Reconnect the outdoor 1.The outdoor ambient temperature ambient temperature sensor; Outdoor ambient sensor is connected loosely; 2.Replace the outdoor ambient temperature sensor 2.The outdoor ambient temperature temperature sensor...
  • Page 216 16.TROUBLESHOOTING Fault Fault description How to deal with Possible reasons for abnormality Remarks code Normal protection; Three-phase power is abnormal; Application of Check the wiring connection The outdoor wiring is connected three-phase Voltage absent phase referring to the wiring diagram; improperly;...
  • Page 217 16.TROUBLESHOOTING Fault Fault description Possible reasons for abnormality How to deal with Remarks code 1.The cable between the control 1.Reconnect the cable between board and the driver board is the control board and the connected loosely; driver board; IPM and control board 2.The cable between the control 2.Replace the communication communication fault...
  • Page 218 16.TROUBLESHOOTING The following is the fault code table of indoor unit. Table 2 Indoor fault code Fault Possible reasons for abnormality How to deal with Remarks Fault description code 1.The cable of the humidity 1. Reconnect the cable of the Humidity sensor sensor connect loose;...
  • Page 219 16.TROUBLESHOOTING Fault Possible reasons for abnormality How to deal with Remarks Fault description code 1. Reconnect the cable of the fan motor; The cable of the indoor fan 2. Replace the cable of the fan motor is connected loosely; motor; The cable of the indoor fan 3.
  • Page 220 16.TROUBLESHOOTING NOTE 1: If the indoor unit can not start or the indoor unit stops itself after 30s, at the same time the unit do not display the fault code, please check the fire and the socket of the control board. NOTE 2: If the indoor unit displays the 75,76,77,78 fault code after you turn on the unit, please check the TEST seat of the indoor control board or the TEST detection circuit to see whether short circuit...
  • Page 221 16.TROUBLESHOOTING Super Inverter:36K Turbo Inverter: 9K~36K Table 3 Analysis of the driving board fault Fault Fault description Possible reasons for abnormality How to deal with code Inverter DC voltage overload fault 1. Power supply input is too high 1. Check power supply； Inverter DC low voltage fault or too low;...
  • Page 222 16.TROUBLESHOOTING Fault Fault description How to deal with Possible reasons for abnormality code 1. The fan motor system overloads; 1. Change the fan motor; Inverter software 2. The drive board falis; 2. Change the drive board; over-current 3. Change the fan motor. 3.
  • Page 223 16.TROUBLESHOOTING Turbo Inverter 36~48K Table 4 Analysis of the driving board fault Fault Fault description Possible reasons for abnormality How to deal with code Inverter DC voltage overload fault 1. Power supply input is too high 1. Check the power supply; Inverter DC low voltage fault or too low;...
  • Page 224 16. TROUBLESHOOTING Fault Fault description How to deal with Possible reasons for abnormality code 1. The fan motor system overloads; 1. Change the fan motor; Inverter software 2. The drive board falis; 2. Change the drive board; over-current 3. Change the fan motor. 3.
  • Page 225 16.TROUBLESHOOTING Turbo Inverter 75K/85K Table 5 Analysis of the driving board fault Fault Fault description How to deal with Possible reasons for abnormality code 1. Check the compressor wire; 1. Compressor wire is not connected properly; 2. Change the driver board ; 2.
  • Page 226 16.TROUBLESHOOTING Table 6 Limitation Code Definitions Descriptions Code When overcurrent occurs, stop the frequency from Current control increasing. When overcurrent occurs, reduce the frequency. Current control When the temperature of IPM module is too high, Frequency control to keep appropriate temperature stop the frequency from increasing.

  • Page 227: Checking Components

    17.CHECKING COMPONENTS 17.Checking components 17.1 Check refrigerant system TEST SYSTEM FLOW Conditions: ① Compressor is running. ② The air condition should be installed in good ventilation. Tool: Pressure Gauge Technique: ① see ② feel ③ test See ----- Tube defrost. Feel ----- The difference between tube’s temperature.

  • Page 228: Check Parts Unit

    17.CHECKING COMPONENTS Heating mode Test system pressure. Is the high The pressure on the pressure normal at high side. service part ? Recharge refrigerant Remove the back after air purging with The pressure on the panel."see"the the vacuum low side. capillary tube1 and pump.
  • Page 229 17.CHECKING COMPONENTS 2. Outdoor unit fan motor(DC type) Turbo inverter model： 9K/12K: ZWA138L03B; ZKFN-30-8-19; TWZ30-A32 14K/18K: ZW511A800002 21K/24K: ZKFN-102-8-1 Turbo inverter 75K~85K model: 36K(N8)~48K: ZW511A800002; ZW511A800052 36K(W8): ZWB4710L17A SIC-88FWJ-F1200-2; Super inverter model: SIC-88FWJ-F1200-3 14K/18K: ZKFN-40-8-33 21K/24K: ZW511A800002 36K: ZKFN-102-8-1 Test in voltage(For DC motor) TOOL: Multimeter.
  • Page 230 17.CHECKING COMPONENTS Notes： Don’t put a compressor on its side or turn over. Please assemble the compressor in your air conditioner rapidly after removing the plugs. Don’t place the comp. in air for a long time. Avoid compressor running in reverse caused by connecting electrical wire incorrectly. Warning! In case AC voltage is impressed to compressor, the compressor performance will decrease because of its rotor magnetic force decreasing.

  • Page 231: Disassembly And Assembly For Compressor And Motor

    18.DISASSEMBLY PROCEDURE 18. Disassembly procedure Outdoor unit Disassembly and assembly for compressor and motor The special tools for compressor & motor disassembly and assembly： Tool Hexagon Screwdriver Hexagon Socket Turbo Inverter: 9K~24K Super Inverter: 36K Important: Before disassembly and assembly, make sure that the power to the system has been disconnected and verified as voltage free.
  • Page 232 18.DISASSEMBLY PROCEDURE Turbo inverter 36K(N8)~48K Important: Before disassembly and assembly, make sure that the power to the system has been disconnected and verifie as voltage free. Step Illustration Handling Instruction 1. Remove the top cover, handle and valve cover; 1. Remove external casing 2.
  • Page 233 18.DISASSEMBLY PROCEDURE Turbo inverter 36K(W8) Important: Before disassembly and assembly, make sure that the power to the system has been disconnected and verified as voltage free. Step Illustration Handling Instruction 1.Remove the top cover and handle; 1.Remove external casing 2.Remove the outer case and valve mounting plate.
  • Page 234 18.DISASSEMBLY PROCEDURE Turbo inverter 75K/85K Important: Before disassembly and assembly, make sure that the power to the system has been disconnected and verifie as voltage free. Step Illustration Handling Instruction 1. Remove the top cover, handle and valve cover; 1. Remove external casing 2.
  • Page 235 18.DISASSEMBLY PROCEDURE Duct type 9K~18K Removal and Assembly of Fan Motor Important: Before removing the fan, make sure power to the system is disconnected. Step Illustration Handling Instruction Use screwdriver to remove the electric 1. Unplug the motor box cover and unplug the motor cables cables in electric box.
  • Page 236 18.DISASSEMBLY PROCEDURE 21K/24K Removal and Assembly of Fan Motor Important: Before removing the fan, make sure power to the system is disconnected. Step Illustration Handling Instruction Use screwdriver to remove the electric 1. Unplug the motor box cover and unplug the motor cables cables in electric box.
  • Page 237 18.DISASSEMBLY PROCEDURE 36K~48K Removal and Assembly of Fan Motor Important: Before removing the fan, make sure power to the system is disconnected. Step Illustration Handling Instruction Use screwdriver to remove the 1. Unplug the motor electric box cover and unplug the cables motor cables in electric box.
  • Page 238 18.DISASSEMBLY PROCEDURE 75K/85K Removal and Assembly of Fan Motor Important: Before removing the fan, make sure power to the system is disconnected. Step Illustration Handling Instruction Use screwdriver to remove the 1. Unplug the motor electric box cover and unplug the cables motor cables in electric box.
  • Page 239 18.DISASSEMBLY PROCEDURE Compact Cassette type 9K~18K Replacement of Fan Motor Step Illustration Handling Instruction 1. Loosen the screws holding Use screwdriver to loosen the screws condensate pan. holding the drain pan in place. 2. Remove the condensate Carefully remove the condensate pan. 3.
  • Page 240 18.DISASSEMBLY PROCEDURE Replacement of Fan Motor Step Illustration Handling Instruction 6. Remove the motor and Remove the motor and replace it. replace it Use a wrench or socket to carefully 7. Tighten the bolts holding tighten the motor bolts. the motor Mount the fan blade and use a wrench or socket to carefully tighten the bolt holding 8.
  • Page 241 18.DISASSEMBLY PROCEDURE Removal and Installation of Condensate Pump Step Illustration Handling Instruction Use screwdriver to loosen the screws 1. Loosen the screws holding holding the drain pan in place. condensate pan 2. Remove the condensate Carefully remove the condensate pan. 3.
  • Page 242 18.DISASSEMBLY PROCEDURE Removal and Installation of Condensate Pump Step Illustration Handling Instruction Use a screwdriver to tighten 6. Tighten the screws holding the screws holding the the condensate pump condensate pump in place. 7. Connect the condensate Connect the condensate pipe pipe Use a screwdriver to carefully tighten the screws holding the...
  • Page 243 18.DISASSEMBLY PROCEDURE Cassette type 14K~48K Handling Instruction Step Illustration Use screwdriver to 1. Loosen the screws loosen the electric box. holding the electric box cover and electric box. 2. Loosen the screws Use screwdriver to loosen the screws holding the air holding the guard filter guiding in place.
  • Page 244 18.DISASSEMBLY PROCEDURE Floor ceiling type Removal of the motor Step Illustration Handling instruction Slide open the 4 decorative covers, loose and take out the 4 screws, then open the down front panel assembly. 1. Disassembly of the down front panel assembly Loose and take out the 4 screws fixing the hinge, then remove the down front panel...
  • Page 245 18.DISASSEMBLY PROCEDURE Removal of the motor Step Illustration Handling instruction 4. Disassembly Remove the 2 screws fixing the motor of the motor shaft and fan blade by allen screwdriver. shaft Remove the fasteners between the up shell and the below shell; 5.
  • Page 246 18.DISASSEMBLY PROCEDURE Removal of the motor Step Illustration Handling instruction Remove the fasteners between the up shell and the below shell on both sides of the motor; 5. Disassembly Remove the 2 screws fixing the of the motor Crosshead and take it away from the (42K/48K) motor;...
  • Page 247 18.DISASSEMBLY PROCEDURE Console type Removal of the motor Step Illustration Handling Instruction Push the slide fasteners on the upper side of grille to open side; Pull the grille outsides, take off the colt, and lift up the 1. Remove grille grille;...
  • Page 248 18.DISASSEMBLY PROCEDURE Removal of the motor Step Illustration Handling Instruction Remove the screw fixing electric box cover parts, remove the earth screw on the 6. Remove electric box evaporator, pull out plugs of temperature cover parts sensor and DC motor wire, and then pull the electric box cover parts outwards to remove it.
  • Page 249 18.DISASSEMBLY PROCEDURE Removal of the motor Step Illustration Handling Instruction Remove nut on centrifugal fan blade, and 11.Remove centrifugal fan then pull the centrifugal fan blade outwards blade to remove it. 12.Remove motor Remove the 3 screws fixing motor supporter supporter, and then remove it.

  • Page 250: Control Logic Description

    19.CONTROL LOGIC DESCRIPTION 19.Control logic description 19.1 Fan Only Mode (1) Outdoor fan and compressor stop. (2) Temperature setting function is disabled, and no setting temperature is displayed. (3) Indoor fan can be set to high/medium/low, but can not be set to auto. 19.2 Cooling Mode Indoor fan running rules: In cooling mode, indoor fan runs all the time and the speed can be selected as high,(medium),...
  • Page 251 19.CONTROL LOGIC DESCRIPTION 19.3 Heating Mode Indoor fan running rules: In several minutes after the heating mode is started, the fan of the indoor unit will not run until the heat exchanger of the indoor unit reaches a high enough temperature. That is because cold air prevention system is operating.
  • Page 252 19.CONTROL LOGIC DESCRIPTION 19.4 Auto Mode This mode can be chosen with remote controller and the set temperature can be changed between 16~30℃. In auto mode, the unit will choose cooling, heating or fan-only mode according to ΔT (ΔT =T1-Ts). ΔT=T1-Ts Running mode Cooling...
  • Page 253 19.CONTROL LOGIC DESCRIPTION 19.6 Condenser High-temperature Protection DC-Inverter outdoor unit AC will enter T3 protection if any of the following conditions is satisfied. TE10 TE11 Condition1: Cooling mode: When the outdoor coil temp. T3 keeps higher than T2 for 10 seconds, the compressor and outdoor fan will shut off.
  • Page 254 Product improvement, specifications and appearance in this manual are subject to change without prior notice.

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