York YHKMXH009BARX-FX Service Manual
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York YHKMXH009BARX-FX Service Manual

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SERVICE MANUAL
SYJS-06-2014REV.B
Models:
Indoor:
YHKMXH009BARX-FX YHKMXH012B ARX-FX
YHKMXH018BARX-FX YHKMXH024BARX-FX
YHKMXH028BARX-FX YHKMXH036BARX-FX
YHKMXH048BARX-FX YHKMXH060BARX-FX
YH3MXH009BARX-GX YH3MXH012BARX-GX
YH3MXH018BARX-GX YH3MXH024BARX-GX
YHDMXH009BARX-GX YHDMXH012BARX-GX
YHDMXH018BARX-GX YHDMXH024BARX-GX
YHEJXH028BARX-GX
YHEJXH048BARX-GX
YHGJXH060BARX-GX
Outdoor:
YHUJYH024BARXA-X
YHUJYH028BARXA-X
YHUJYH036BARXA-X
YHUJYH048BARXA-X
YHUJYH048BASXA-X
YHUJYH048BASXA-Y
YHUJYH060BASXA-X
YJU3YH019BARXA-X
YJU4YH025BARXA-X
YJU4YH030BARXA-X
YJU5YH034BARXA-X
YJU5YH045BARXA-X
YHEJXH036BARX-GX
YHGJXH048BARX-GX
Edition:2014-016

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  • Page 1 SERVICE MANUAL Models: Indoor: YHKMXH009BARX-FX YHKMXH012B ARX-FX YHKMXH018BARX-FX YHKMXH024BARX-FX YHKMXH028BARX-FX YHKMXH036BARX-FX YHKMXH048BARX-FX YHKMXH060BARX-FX YH3MXH009BARX-GX YH3MXH012BARX-GX YH3MXH018BARX-GX YH3MXH024BARX-GX YHDMXH009BARX-GX YHDMXH012BARX-GX YHDMXH018BARX-GX YHDMXH024BARX-GX YHEJXH028BARX-GX YHEJXH036BARX-GX YHEJXH048BARX-GX YHGJXH048BARX-GX YHGJXH060BARX-GX Outdoor: YHUJYH024BARXA-X YHUJYH028BARXA-X YHUJYH036BARXA-X YHUJYH048BARXA-X YHUJYH048BASXA-X YHUJYH048BASXA-Y YHUJYH060BASXA-X YJU3YH019BARXA-X YJU4YH025BARXA-X YJU4YH030BARXA-X YJU5YH034BARXA-X YJU5YH045BARXA-X Edition:2014-016...

  • Page 2: Table Of Contents

    Contents Part 1 General Information......................1 1. Indoor /Outdoor unit models ....................1 2. Features ..........................3 3.Maxi Split and Function......................5 Part 2 Indoor units..........................7 1. 4-way cassette indoor ......................7 2. Floor ceiling ...........................42 3. Duct indoor type ........................79 Part 3 Outdoor unit........................138 1.

  • Page 3: Part 1 General Information

    1. Indoor / Outdoor unit models Indoor unit models 4-way Cassette Type (PB-700IB) Low ESP duct (25Pa） YHKMXH009BARX-FX YHDMXH009BARX-GX YHKMXH012BARX-FX YHDMXH012BARX-GX YHKMXH018BARX-FX YHDMXH018BARX-GX YHDMXH024BARX-GX 4-way Cassette Type (PB-950JB） Medium ESP duct (70Pa) YHKMXH024BARX-FX YHKMXH028BARX-FX YHEJXH028BARX-GX YHEJXH036BARX-GX YHEJXH048BARX-GX 4-way Cassette Type (PB-950JB）...
  • Page 4 Outdoor unit models YHUJYH024BARXA-X YJU3YH019BARXA-X YHUJYH028BARXA-X YHUJYH036BARXA-X YJU4YH025BARXA-X YJU4YH030BARXA-X YJU5YH034BARXA-X YHUJYH048BARXA-X YHUJYH048BASXA-X YHUJYH048BASXA-Y YHUJYH060BASXA-X YJU5YH045BARXA-X...

  • Page 5: Features

    2. Feature 2.1 Easy Instalaltion, More User Friendly • Easy vacuum & charging Vacuum and charging every indoor unit just one time from general stop valve(1:4 to 1:5 outdoor unit) General stop valve • Easy start up& maintenance § Wiring & piping check program: When start up, PCB programme can check wiring &piping correctness automatically, only need 10min for every indoor unit.
  • Page 6 2.2 Wider Installation • Wider installation O.U. 15m I.U. above O.U. 10m I.U. below O.U . I.U. I.U. 7.5m I.U. I.U. • Wider range operation: Wider range operation of outside temperature Cooling: from -10 C to 46 46°CDB Heating: from -15 C to 24 24°CDB Coolin g...

  • Page 7: Maxi Split And Function

    3. Maxi split and function What is Maxi: The maxi split is that outdoor unit connect with 2/3/4 same model indoor units to realize comfortable air flow with all indoor units turning on or off all in the same time. 3.1 Match table Outdoor model YHKMXH012BARX-FX YHKMXH018BARX-FX...
  • Page 8 The matching table of MAXI SPLIT Series Number Branch Outdoor unit Model Indoor Unit Model of indoor Gas pipe Liquid pipe pipe Units Model YHKMXH018B ARX- YHUJYH048B ARXA-X YHUJYH048B ASXA-X FQG- 3Y200A YHUJYH048B ASXA-X YHFMXH018B ARX- YHUJYH060B ASXA-X YHKMXH012B ARX- YHUJYH048B ARXA-X YHUJYH048B...

  • Page 9: Part 2 Indoor Units

    Part 2 Indoor units 4-Way Cassette 1. Features YHKMXH009BARX-FX YHKMXH012BARX-FX YHKMXH018BARX-FX YHKMXH024BARX-FX YHKMXH028BARX-FX YHKMXH036BARX-FX YHKMXH060BARX-FX YHKMXH048BARX-FX Compact Design(Only for units12-18) The panel dimension is 700mm*700mm, smaller and universal. Harmony with the environment. The unit diamnesion is 570mm*570mm*260mm for easy installation.
  • Page 10 2. Specification YHKMXH009BARX-FX YHKMXH012BARX-FX Model YORK Power supply V/Ph/Hz Capacity Btu/h 9000 12000 Cooling Capacity(min~max) 2600 3500 Capacity Btu/h 10000 13400 Heating Capacity(min~max) 2900 3700 Operation Control Remote（S) /wired(O) Remote（S) /wired(O) Number of row Fin spacing 1.25 Fin material Hydrophilic Aluminium...
  • Page 11 YHKMXH018BARX-FX YHKMXH024BARX-FX Model YORK Power supply V/Ph/Hz Capacity Btu/h 17000 22200 Cooling Capacity(min~max) 5000.0 6500 Capacity Btu/h 17700 24300 Heating Capacity(min~max) 5200 7100 Operation Control Remote(S) /wired(O) Remote(S) /wired(O) Number of row Fin spacing 1.25 Fin material Hydrophilic Aluminium Hydrophilic Aluminium...
  • Page 12 Unit YHKJZH012BARXAFX YHKJZH018BARXAFX Model YORK Outdoor YHUJYH012BARXA-X YHUJYH018BARXA-X Indoor YHKMXH012BARX-FX YHKMXH018BARX-FX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 11262 16381 Capacity kW(min~max) 3.3(0.9 4.8(1.8 Input W(min~max) 1096(280 1595(550 Rated Cooling Rated current 3.01 3.01 SEER Cooling P design Capacity Btu/h...
  • Page 13 Unit YHKJZH012BARXAFX YHKJZH018BARXAFX Model YORK Outdoor YHUJYH012BARXA-X YHUJYH018BARXA-X Indoor YHKMXH012BARX-FX YHKMXH018BARX-FX Model SNB130FGYMC-L1 5RS092ZKD21 Type Rotary rotary Capacity 13992.48 7780 Input 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil FV50S Model SIC-310-40-2 DR-9538-706/SIC-310-52-1 Input Output Outdoor fan motor Running current 0.25...
  • Page 14 Unit YHKJZH024BARXAFX YHKJZH028BARXAFX Outdoor YHUJYH024BARXA-X YHUJYH028BARXA-X Model YORK Indoor YHKMXH024BARX-FX YHKMXH028BARX-FX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 23000 26556 Capacity kW(min~max) 6.7(2~7.3) 7.8(2.0~8.7) Input W(min~max) 2225(500~2600) 2590(500~3800) Rated Cooling Rated current 10.8 3.01 3.01 SEER Cooling P design Capacity...
  • Page 15 Unit YHKJZH024BARXAFX YHKJZH028BARXAFX Model YORK Outdoor YHUJYH024BARXA-X YHUJYH028BARXA-X Indoor YHKMXH024BARX-FX YHKMXH028BARX-FX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 23000 26556 Capacity kW(min~max) 6.7(2~7.3) 7.8(2.0~8.7) Input W(min~max) 2225(500~2600) 2590(500~3800) Rated Cooling Rated current 10.8 3.01 3.01 SEER Cooling P design Capacity...
  • Page 16 Unit YHKJZH024BARXAFX YHKJZH028BARXAFX Model YORK Outdoor YHUJYH024BARXA-X YHUJYH028BARXA-X Indoor YHKMXH024BARX-FX YHKMXH028BARX-FX Model TNB220FLHMC-L SNB130FGYMC-L1 Type Rotary Rotary Capacity 24333 13992.48 Input 2200(60Hz) 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model EHDS31A70AS EHDS80A100AS Input Output Outdoor fan motor...
  • Page 17 Unit YHKJZH036BARXAFX YHKJZH048BARXAFX Model YORK Outdoor YHUJYH036BARXA-X YHUJYH048BARXA-X Indoor YHKMXH036BARX-FX YHKMXH048BARX-FX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 31782 41450 Capacity kW(min~max) 9.3(2.0~10.3) 12.1(6.0~13.8) Input W(min~max) 3300(500~3800) 4115(2000~6000) Rated Cooling Rated current 14.8 2.81 2.94 SEER Cooling P design Capacity...
  • Page 18 Unit YHKJZH036BARXAFX YHKJZH048BARXAFX Model YORK Outdoor YHUJYH036BARXA-X YHUJYH048BARXA-X Indoor YHKMXH036BARX-FX YHKMXH048BARX-FX Model TNB360FPGMC TNB220FLHMC-L Type Rotary Rotary Capacity 33718 24333 Input 3010 2200(60Hz) Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model EHDS80A100AS SIC-81FW-F4151-1 Input Output Outdoor fan motor...
  • Page 19 Unit YHKJZH048BASXAFX YHKJZH048BASXAFY Outdoor YHUJYH048BASXA-X YHUJYH048BASXA-Y Model YORK Indoor YHKMXH048BARX-FX YHKMXH048BARX-FX Power supply V/Ph/Hz 400/3/50(60) 400/3/50(60) Capacity Btu/h 41300 44366 Capacity kW(min~max) 12.1(6.0~13.8) 13.0(6.0~14.5) Input W(min~max) 4296(2000~6000) 4500(2000~6000) Rated Cooling Rated current 2.82 2.88 SEER Cooling P design Capacity Btu/h...
  • Page 20 Unit YHKJZH048BASXAFX YHKJZH048BASXAFY Model YORK Outdoor YHUJYH048BASXA-X YHUJYH048BASXA-Y Indoor YHKMXH048BARX-FX YHKMXH048BARX-FX Model TNB360FPNMC TNB360FPNMC Type Rotary Rotary Capacity 33718 33718 Input 3010 3010 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model Y7S623C227 Y6S643C516 Input Output Outdoor fan motor Running current 0.67...
  • Page 21 Unit YHKJZH060BARXAFX Outdoor YHUJYH060BASXA-X Model YORK Indoor YHKMXH060BARX-FX Power supply V/Ph/Hz 400/3/50(60) Capacity Btu/h 49272 Capacity kW(min~max) 14.4(3.7~15.1) Input W(min~max) 5124(2000~6500) Rated Cooling Rated current 2.81 SEER Cooling P design Capacity Btu/h 52507 Capacity kW(min~max) 15.4(3.7~16.0) Input W(min~max) 5110(2000~6500) Rated Heating Rated current 3.01...
  • Page 22 Unit YHKJZH060BARXAFX Model YORK Outdoor YHUJYH060BASXA-X Indoor YHKMXH060BARX-FX Model LNB42FUAMC Type Rotary Capacity 47711 Input 4270 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil 1400 Model EHDS80BAS Input Output Outdoor fan motor Running current Capacitor Speed Outdoor air flow...
  • Page 23 3. Dimension...
  • Page 25 4. Piping diagram Liquid pipe Gas pipe Filter Filter Indoor heat exchanger...
  • Page 26 5. Wiring diagram YHKMXH009BARX-FX YHKMXH012BARX-FX YHKMXH018BARX-FX YHKMXH024BARX-FX...
  • Page 27 YHKMXH028BARX-FX YHKMXH036BARX-FX YHKMXH048BARX-FX YHKMXH060BARX-FX...
  • Page 28 6. Air velocity and temperature distribution 09~12: a. Cooling / Air Velocity Distribution Cooling Blowy angle:40 Air Velocity Distribution 2.7m 1.5m/s 1.5m/s 1.0m/s 1.0m/s 0.5m/s 0.5m/s b. Cooling / Temperature Distribution Cooling Blowy angle:40 Temperature Distribution 2.7m...
  • Page 29 c. Heating / Air Velocity Distribution Heating Blowy angle:70 Air velocity Distribution 2.7m 1.5m/s 1.5m/s 1.0m/s 1.0m/s 0.5m/s 0.5m/s d. Heating / Temperature Distribution Heating Blowy angle:70 Temperature Distribution 2.7m...
  • Page 30 18-48 a. Cooling / Air Velocity Distribution Cooling Blowy angle:40 Air Velocity Distribution 2.7m 1.5m/s 1.5m/s 1.0m/s 1.0m/s 0.5m/s 0.5m/s b. Cooling / Temperature Distribution Cooling Blowy angle:40 Temperature Distribution 2.7m...
  • Page 31 c. Heating / Air Velocity Distribution Heating Blowy angle:70 Air velocity Distribution 2.7m 1.5m/s 1.5m/s 1.0m/s 1.0m/s 0.5m/s 0.5m/s d. Heating / Temperature Distribution Heating Blowy angle:70 Temper ature Distribution 2.7m...
  • Page 32 7. Sound Pressure Level 1) Testing illustrate: 2) Testing condition: a: Unit running in the normal condition b: Test in the semi-anechoic chamber c: Noise level varies from the actual factors such as room structure, etc. Test method According to the testing illustrator, the microphones wearing sponge style cover should be placed in the right position...
  • Page 37 9. Installation...

  • Page 44: Floor Ceiling

    Floor ceiling 1. Features YHFMXH012BARX-FX YHFMXH048BARX-FX YHFMXH028BARX-FX YHFMXH018BARX-FX YHFMXH060BARX-FX YHFMXH036BARX-FX YHFMXH024BARX-FX Ultra thin unit, only thick 199mm (Only for 12~24) The convertible unit adopts a double drain pan design. The unit body is only thin，only 199mm. It is beautiful, elegant and and space saving.
  • Page 45 Easy taken out filter The filter can be easily taken out, you need not take down the unit or open the air inlet grill, and realize convenient cleaning working Only for units AC28-AC60 Automatic Control of Airflow Direction The airflow direction can be controlled in 5 steps from up to down and from left to right automactically, more selectable, more flexible.
  • Page 46 2. Specification YHFMXH012BARX-FX YHFMXH018BARX-FX Model YORK Power supply V/Ph/Hz Capacity Btu/h 11900 17000 Cooling Capacity(min~max) 3500 5000 Capacity Btu/h 13300 18700 Heating Capacity(min~max) 3900 5500 Operation Control Remote(S) /wired(O) Remote(S) /wired(O) Number of row Fin spacing 1.45 1.45 Fin material...
  • Page 47 YHFMXH024BARX-FX Model YORK Power supply V/Ph/Hz Capacity Btu/h 21500 Cooling Capacity(min~max) 6300 Capacity Btu/h 24200 Heating Capacity(min~max) 7100 Operation Control Remote(S) /wired(O) Number of row Fin spacing 1.45 Fin material Hydrophilic Aluminium Indoor coil Tube outside diameter Tube material Inner grooved Coil length x height x width 797*252*39.9...
  • Page 48 Unit YHFJZH012BARXAFX YHFJZH018BARXAFX Outdoor YHUJYH012BARXA-X YHUJYH018BARXA-X Model YORK Indoor YHFMXH012BARX-FX YHFMXH018BARX-FX Power supply V/Ph/Hz 230/1/50 230/1/50 Capacity Btu/h 11945 17064 Capacity kW(min~max) 3.5(0.9~4.5) 5.0(1.7~5.3) Input W(min~max) 1051(280~1800) 1557(550`2000) Rated current Rated Cooling 3.33 3.21 SEER Cooling P design Capacity Btu/h...
  • Page 49 Unit YHFJZH012BARXAFX YHFJZH018BARXAFX Model YORK Outdoor YHUJYH012BARXA-X YHUJYH018BARXA-X Indoor YHFMXH012BARX-FX YHFMXH018BARX-FX Model SNB130FGYMC-L1 5RS092ZKD21 Type Rotary rotary Capacity 13992.48 7780 Input 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil FV50S Model SIC-310-40-2 DR-9538-706/SIC-310-52-1 Input Output Outdoor fan motor Running current 0.25...
  • Page 50 Unit YHFJZH024BARXAFX YHFJZH028BARXAFX Outdoor YHUJYH024BARXA-X YHUJYH028BARXA-X Model YORK Indoor YHFMXH024BARX-FX YHFMXH028BARX-FX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 22183 28400 Capacity kW(min~max) 6.5(1.8~6.7) 8.3(1.9~9.2) Input W(min~max) 2313(500~2600) 2570(500~2600) Rated current 10.2 Rated Cooling 2.81 3.23 SEER Cooling P design Capacity...
  • Page 51 Unit YHFJZH024BARXAFX YHFJZH028BARXAFX Model YORK Outdoor YHUJYH024BARXA-X YHUJYH028BARXA-X Indoor YHFMXH024BARX-FX YHFMXH028BARX-FX Model TNB220FLHMC-L SNB130FGYMC-L1 Type Rotary Rotary Capacity 24333 13992.48 Input 2200(60Hz) 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model EHDS31A70AS EHDS80A100AS Input Output Outdoor fan motor...
  • Page 52 Unit YHFJZH036BARXAFX YHFJZH048BARXAFX Model YORK Outdoor YHUJYH036BARXA-X YHUJYH048BARXA-X Indoor YHFMXH036BARX-FX YHFMXH048BARX-FX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 31739 42000 Capacity kW(min~max) 9.3(2.0~10.1) 12.3(5.5~13.3) Input W(min~max) 2900(500~2800) 3975(2000~6000) Rated current 10.9 17.5 Rated Cooling 3.21 3.09 SEER Cooling P design...
  • Page 53 Unit YHFJZH036BARXAFX YHFJZH048BARXAFX Model YORK Outdoor YHUJYH036BARXA-X YHUJYH048BARXA-X Indoor YHFMXH036BARX-FX YHFMXH048BARX-FX Model TNB360FPGMC TNB220FLHMC-L Type Rotary Rotary Capacity 33718 24333 Input 3010 2200(60Hz) Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model EHDS80A100AS SIC-81FW-F4151-1 Input Output Outdoor fan motor...
  • Page 54 Unit YHFJZH048BASXAFY YHFJZH060BARXAFX Model YORK Outdoor YHUJYH048BASXA-X YHUJYH048BASXA-Y Indoor YHFMXH048BARX-FX YHFMXH048BARX-FX Power supply V/Ph/Hz 400/3/50(60) 400/3/50(60) Capacity Btu/h 45000 50552 Capacity kW(min~max) 13.2(5.5~14.5) 14.8(3.7~15.1) Input W(min~max) 4244(2000~6000) 5028(2000~6500) Rated current Rated Cooling 3.11 2.95 SEER Cooling P design Capacity Btu/h...
  • Page 55 Unit YHFJZH048BASXAFY YHFJZH060BARXAFX Model YORK Outdoor YHUJYH048BASXA-X YHUJYH048BASXA-Y Indoor YHFMXH048BARX-FX YHFMXH048BARX-FX Model TNB360FPNMC LNB42FUAMC Type Rotary Rotary Capacity 33718 47711 Input 3010 4270 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil 1400 Model Y7S623C227 EHDS80BAS Input Output...
  • Page 56 3. Piping diagram Liquid pipe Gas pipe Filter Filter Indoor heat exchanger...
  • Page 57 4. Wiring diagram YHFMXH012BARX-FX YHFMXH018BARX-FX YHFMXH024BARX-FX...
  • Page 58 YHFMXH028BARX-FX YHFMXH036BARX-FX YHFMXH048BARX-FX YHFMXH060BARX-FX...
  • Page 59 5. Air velocity and temperature distribution A) On the floor a. Cooling / Air Velocity Distribution Coolin g Blow y angle:2 5 Ai r Velocit y Distributio n 2.4m 0.5m/s 1.0m/s 1.5m/s 5.5 m b. Cooling / Temperature Distribution Coolin g Blow y angle:2 5 Temperatur e Distributio n 2.4m...
  • Page 60 c. Heating / Air Velocity Distribution Heating Blowy angle:5 Air velocity Distribution 2.4m 0.5m/s 1.0m/s 1.5m/s 5.5m d. Heating / Temperature Distribution Heating Blowy angle:5 Temperature Distribution 2.4m 5.5m...
  • Page 61 B) Ceiling a. Cooling / Air Velocity Distribution Cooling Blowy angle:25 Air Velocity Distribution 2.4m 1.5m/s 1.0m/s 0.5m/s 5.5m b. Cooling / Temperature Distribution Cooling Blowy angle:25 Temperature Distribution 2.4m 5.5m...
  • Page 62 c. Heating / Air Velocity Distribution Heating Blowy angle:65 Air velocity Distribution 2.4m 1.5m/s 1.0m/s 0.5m/s 5.5m d. Heating / Temperature Distribution Heating Blowy angle:65 Temperature Distribution 2.4m 5.5m...
  • Page 63 6. Sound Pressure Level (1)Testing illustrate: (2)Testing condition: a. Unit running in the nominal condition b. Test in the semi-anechoic chamber c. Noise level varies from the actual factors such as room structure， etc. (3) Octave band level...
  • Page 67 7. Installation YHFMXH012~24BARX-FX...
  • Page 75 28K~60K...

  • Page 81: Duct Indoor Type

    Duct indoor 1. Features YH3MXH009BARX-GX YH3MXH018BARX-GX YH3MXH012BARX-GX YH3MXH024BARX-GX YHDMXH009BARX-GX YHDMXH018BARX-GX YHDMXH012BARX-GX YHDMXH024BARX-GX YHEJXH028BARX-GX YHGJXH048BARX-GX YHEJXH036BARX-GX YHGJXH060BARX-GX YHEJXH048BARX-GX...
  • Page 82 185mm super thin design and space saving Super thin design make all the models only 185mm height, 185mm which is super slim and most advanced in the industry, this feature will bring slimest ceiling drop. Super Slient New fan design, the shape and large diameter is designed for silent, optimize the air path, with DC fan motor, brings minimum 21dB(A) super quiet performance.
  • Page 83 Multi-mode for installation The indoor unit can be installed with an air return duct or without an air return duct according to the installation need Embedded Hanging the Ceilin g from the Ceiling Hanging Embedded from the the Ceilin g Ceiling Different ESP Choice There are low/medium/high static pressure duct models fit for different design application.
  • Page 84 2. Specification Model YORK YH3MXH009BARX-GX YH3MXH012BARX-GX Power supply V/Ph/Hz 1PH, 220-230V~, 50Hz 1PH, 220-230V~, 50Hz Capacity Btu/h 9215 11945 Cooling Capacity(min~max) 2700 3500 Capacity Btu/h 9556 13310 Heating Capacity(min~max) 2800 3900 Moisture Removal 10-³xm³/h Starting current Operation Control Wired&Wireless Wired&Wireless...
  • Page 85 Model YORK YH3MXH018BARX-GX YH3MXH024BARX-GX Power supply V/Ph/Hz 1PH, 220-230V~, 50Hz 1PH, 220-230V~, 50Hz Capacity Btu/h 17064 24231 Cooling Capacity(min~max) 5000 7100 Capacity Btu/h 18429 24572 Heating Capacity(min~max) 6400 7200 Moisture Removal 10-³xm³/h 1.91 Starting current Operation Control Wired&Wireless Wired&Wireless Number of row...
  • Page 86 Model YORK YHDMXH009BARX-GX YHDMXH012BARX-GX Power supply V/Ph/Hz Capacity Btu/h 8500 11900 Cooling Capacity(min~max) 2500 3500 Capacity Btu/h 9900 13600 Heating Capacity(min~max) 2900 4000 Operation Control Remote（O) /wired(S) Remote（O) /wired(S) Number of row Fin spacing Fin material Hydrophilic Aluminium Hydrophilic Aluminium...
  • Page 87 Model YORK YHDMXH018BARX-GX YHDMXH024BARX-GX Power supply V/Ph/Hz Capacity Btu/h 17000 23200 Cooling Capacity(min~max) 5000 6800 Capacity Btu/h 18700 24200 Heating Capacity(min~max) 5500 7100 Operation Control Remote（O) /wired(S) Remote（O) /wired(S) Number of row Fin spacing 1.45 1.45 Fin material Hydrophilic Aluminium...
  • Page 88 Unit YHDJZH012BARXAGX YHDJZH018BARXAGX Model YORK Outdoor YHUJYH012BARXA-X YHUJYH018BARXA-X Indoor YHDMXH012BARX-GX YHDMXH018BARX-GX Power supply V/Ph/Hz 230/1/50 230/1/50 Capacity Btu/h 11944 17064 Capacity kW(min~max) 3.50（0.9~4.5） 5.0(1.6~5.4) Input W(min~max) 1030(280~1800） 1506(540~2100) Rated current Rated Cooling 3.38 3.32 SEER Cooling P design Capacity Btu/h...
  • Page 89 Unit YHDJZH012BARXAGX YHDJZH018BARXAGX Model YORK Outdoor YHUJYH012BARXA-X YHUJYH018BARXA-X Indoor YHDMXH012BARX-GX YHDMXH018BARX-GX Model 5RS092ZKD21 SNB130FGYMC-L1 Type rotary Rotary Capacity 7780 13992.48 Input 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil FV50S Model SIC-310-40-2 DR-9538-706/SIC-310-52-1 Input Output Outdoor fan motor Running current 0.25...
  • Page 90 Unit YHDJZH024BARXAGX YH3JZH012BARXAGX Model YORK Outdoor YHUJYH024BARXA-X YHUJYH012BARXA-X Indoor YHDMXH024BARX-GX YH3MXH012BARX-GX Power supply V/Ph/Hz 230/1/50 230/1/50 Capacity Btu/h 22524 11262 Capacity kW(min~max) 3.3(0.8~4.1) 6.6(1.7 ～ 7.1) Input W(min~max) 1027(280~1650) 2037(620 ～ 2600) Rated current Rated Cooling 3.24 3.21 SEER Cooling P design...
  • Page 91 Unit YHDJZH024BARXAGX YH3JZH012BARXAGX Model YORK Outdoor YHUJYH024BARXA-X YHUJYH012BARXA-X Indoor YHDMXH024BARX-GX YH3MXH012BARX-GX Model SNB130FGYMC-L1 5RS092ZKD21 Type Rotary rotary Capacity 13992.48 7780 Input 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil FV50S Model EHDS31A70AS SIC-310-40-2 Input Outdoor fan motor...
  • Page 92 Unit YH3JZH018BARXAGX YH3JZH024BARXAGX Model YORK Outdoor YHUJYH018BARXA-X YHUJYH024BARXA-X Indoor YH3MXH018BARX-GX YH3MXH024BARX-GX Power supply V/Ph/Hz 230/1/50 220/1/50(60) Capacity Btu/h 17064 24230 Capacity kW(min~max) 7.1(1.8~7.5) 5.0(1.7 ～ 5.5) Input W(min~max) 2212(600~2600) 1557(550 ～ 2100) Rated current Rated Cooling 3.21 3.21 SEER Cooling P design...
  • Page 93 Unit YH3JZH018BARXAGX YH3JZH024BARXAGX Model YORK Outdoor YHUJYH018BARXA-X YHUJYH024BARXA-X Indoor YH3MXH018BARX-GX YH3MXH024BARX-GX Model SNB130FGYMC-L1 SNB130FGYMC-L1 Type Rotary Rotary Capacity 13992.48 13992.48 Input 1245 1245 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil "EHDS31A70AS Model DR-9538-706/SIC-310-52-1 " Input Outdoor fan motor...
  • Page 94 Unit YHEJZH028BARXAGX YHEJZH036BARXAGX Model YORK Outdoor YHUJYH028BARXA-X YHUJYH036BARXA-X Indoor YHEJXH028BARX-GX YHEJXH036BARX-GX Power supply V/Ph/Hz 230/1/50(60) 230/1/50(60) Capacity Btu/h 27450 31800 Capacity kW(min~max) 9.3(2.0~10.1) 8.0(1.9 ～ 9.0) Input W(min~max) 3310(500~3800) 2837(500 ～ 3800) Rated current 14.3 Rated Cooling 2.82 2.81 SEER...
  • Page 95 Unit YHEJZH028BARXAGX YHEJZH036BARXAGX Model YORK Outdoor YHUJYH028BARXA-X YHUJYH036BARXA-X Indoor YHEJXH028BARX-GX YHEJXH036BARX-GX Model TNB220FLHMC-L TNB220FLHMC-L Type Rotary Rotary Capacity 24333 24333 Input 2200(60Hz) 2200(60Hz) Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model EHDS80A100AS EHDS80A100AS Input Outdoor fan motor...
  • Page 96 Unit YHEJZH048BARXAGX YHEJZH048BASXAGX Model YORK Outdoor YHUJYH048BARXA-X YHUJYH048BASXA-X Indoor YHEJXH048BARX-GX YHEJXH048BARX-GX Power supply V/Ph/Hz 230/1/50(60) 400/3/50(60) Capacity Btu/h 41636 41295 Capacity kW(min~max) 12.1(5.6~13.6) 12.2(5.6 ～ 13.6) Input W(min~max) 4285(2000~6000) 4340(2000 ～ 6000) Rated current 18.5 Rated Cooling 2.81 2.82 SEER...
  • Page 97 Unit YHEJZH048BARXAGX YHEJZH048BASXAGX Model YORK Outdoor YHUJYH048BARXA-X YHUJYH048BASXA-X Indoor YHEJXH048BARX-GX YHEJXH048BARX-GX Model TNB360FPGMC TNB360FPNMC Type Rotary Rotary Capacity 33718 33718 Input 3010 3010 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model SIC-81FW-F4151-1 Y7S623C227 Input Outdoor fan motor...
  • Page 98 Unit YHEJZH048BASXAGY YHGJZH048BARXAGX Model YORK Outdoor YHUJYH048BASXA-Y YHUJYH048BARXA-X Indoor YHEJXH048BARX-GX YHGJXH048BARX-GX Power supply V/Ph/Hz 400/3/50(60) 230/1/50(60) Capacity Btu/h 44366 42319 Capacity kW(min~max) 12.4(5.6~13.6) 13.0(6.0 ～ 14.5) Input W(min~max) 4316(2000~6000) 4300(2000 ～ 6000) Rated current 18.5 Rated Cooling 3.02 2.87 SEER...
  • Page 99 Unit YHEJZH048BASXAGY YHGJZH048BARXAGX Model YORK Outdoor YHUJYH048BASXA-Y YHUJYH048BARXA-X Indoor YHEJXH048BARX-GX YHGJXH048BARX-GX Model TNB360FPNMC TNB360FPGMC Type Rotary Rotary Capacity 33718 33718 Input 3010 3010 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model Y6S643C516 SIC-81FW-F4151-1 Input Outdoor fan motor...
  • Page 100 Unit YHGJZH048BASXAGX YHGJZH048BASXAGY Model YORK Outdoor YHUJYH048BASXA-X YHUJYH048BASXA-Y Indoor YHGJXH048BARX-GX YHGJXH048BARX-GX Power supply V/Ph/Hz 400/3/50(60) 400/3/50(60) Capacity Btu/h 41295 45049 Capacity kW(min~max) 13.2(6.0~14.5) 12.1(5.6 ～ 13.6) Input W(min~max) 4583(2000~6000) 4300(2000 ～ 6000) Rated current Rated Cooling 2.82 3.00 SEER Cooling P design...
  • Page 101 Unit YHGJZH048BASXAGX YHGJZH048BASXAGY Model YORK Outdoor YHUJYH048BASXA-X YHUJYH048BASXA-Y Indoor YHGJXH048BARX-GX YHGJXH048BARX-GX Model TNB360FPNMC TNB360FPNMC Type Rotary Rotary Capacity 33718 33718 Input 3010 3010 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil Model Y7S623C227 Y6S643C516 Input Outdoor fan motor...
  • Page 102 Unit YHGJZH060BARXAGX Model YORK Outdoor YHUJYH060BASXA-X Indoor YHGJXH060BARX-GX Power supply V/Ph/Hz 400/3/50(60) Capacity Btu/h 51875 Capacity kW(min~max) 15.2(3.7 ～ 15.8) Input W(min~max) 5370(2000 ～ 6500) Rated current Rated Cooling 2.83 SEER Cooling P design Capacity Btu/h 54605 Capacity kW(min~max) 16.0(3.7 ～ 17.0)
  • Page 103 Unit YHGJZH060BARXAGX Model YORK Outdoor YHUJYH060BASXA-X Indoor YHGJXH060BARX-GX Model LNB42FUAMC Type Rotary Capacity 47711 Input 4270 Compressor Rated current(RLA) Locked rotor Amp(LRA) Thermal protector Capacitor Refrigerant oil 1400 Model EHDS80BAS Input Outdoor fan motor Output Running current 0.55 Capacitor Speed...
  • Page 104 3. Dimension...
  • Page 105 YHGJXH048BARX-GX(S) YHGJXH060BARX-GX(S)
  • Page 106 3. Piping diagram Liquid pipe Gas pipe Filter Filter Indoor heat exchanger...
  • Page 107 4. Wiring diagram YH3MXH009BARX-GX YH3MXH012BARX-GX YH3MXH018BARX-GX YH3MXH024BARX-GX...
  • Page 108 YHFMXH012BARX-FX YHDMXH012BARX-GX YHDMXH018BARX-GX YHDMXH024BARX-GX...
  • Page 109 YHEJXH028BARX-GX YHEJXH036BARX-GX YHEJXH048BARX-GX...
  • Page 110 YHGJXH048BARX-GX YHGJXH060BARX-GX...
  • Page 111 5. Air flow and static pressure curves AD09SS1ERA YH3MXH012BARX-GX AD09SS1ERA AIRFLOW AND STATIC PRESSURE CHART AIRFLOW AND STATIC PRESSURE CHART 30 Pa 30 Pa 20 Pa 20 Pa 10 Pa 10 Pa 0 Pa 0 Pa static pressure (Pa ) static pressure (Pa) 30 Pa 30 Pa...
  • Page 112 YH3MXH018BARX-GX AD18SS1ERA AIRFLOW AND STATIC PRESSURE CHART AD18SS1ERA AIRFLOW AND STATIC PRESSURE CHART 30 Pa 30 Pa 20 Pa 20 Pa 10 Pa 10 Pa 0 Pa 0 Pa static pressure (Pa) static pressure (Pa) 30 Pa 30 Pa 20 Pa 20 Pa 10 Pa 10 Pa...
  • Page 113 YHDMXH009/12BARX-GX AD09LS1ERA/AD12LS1ERA AIR FLOW AND STATIC PRESSURE CHART AD09LS1ERA/AD12LS1ERA AIR FLOW AND STATIC PRESSURE CHART 20Pa 15Pa 10Pa static pressure (Pa) 20Pa 15Pa 10Pa AD18LS1ERA static pressure (Pa) YHDMXH018BARX-GX AIRFLOW AND STATIC PRESSURE CHART AD18LS1ERA AIRFLOW AND STATIC PRESSURE CHART 20Pa 15Pa 10Pa...
  • Page 114 YHDMXH024BARX-GX AD24LS1ERA AD24LS1ERA air flow and static pressure curves for AD24LS1ERA air flow and static pressure curves for AD24LS1ERA 1400 1400 1350 1350 1300 1300 1250 1250 1200 1200 10pa 10pa 1150 1150 20pa 20pa 1100 1100 30pa 30pa 1050 1050 40pa 40pa...
  • Page 115 YHEJXH048BARX-GX AD48NSIERA air flow and static pressure curves 2400 2200 2000 super high 1800 high 1600 1400 1200 1000 static pressure Pa External static external static pressure curves AD24MS1ERA pressure(Pa) high speed m id speed low speed Air flow(m /h) 400 600 1000 1200...
  • Page 116 YHGJXH048BARX-GX External static pressure ( Pa ) external static pressure curves AD48HS1ERA External static pressure ( Pa ) external static pressure curves AD48HS1ERA high speed m id speed low speed high speed m id speed Air flow （ m /h ） 3000 600 900 1200...
  • Page 117 6. Sound Pressure Level (1)Testing illustrate: (2) Testing condition: a: Unit running in the normal condition b: Test in the semi-anechoic chamber c: Noise level varies from the actual factors such as room structure, etc. (3)Octave band level:...
  • Page 123 7.Installation For AD09~24LS1ERA AD09~24SS1ERA...
  • Page 129 YHEJXH028BARX-GX((S) YHEJXH036BARX-GX((S) YHEJXH048BARX-GX((S)
  • Page 134 For YHGJXH048BARX-GX YHGJXH060BARX-GX...

  • Page 140: Part 3 Outdoor Unit

    Part 3 Outdoor unit 1. Specification Model name YORK YJU3YH019BARXA-X YJU4YH025BARXA-X Power supply V/Ph/Hz 230-1-50 230-1-50 Capacity Btu/h 17962 25146 Capacity(min~max) 5263(1500-7000) 7368(1500-9000) Input (min~max) 1316(500-2600) 1991(550-3500) Cooling Rated current 5.72 8.66 SEER EER-Rated Capacity Btu/h 21555 28381 Capacity(min~max) 8316(1800-9500)
  • Page 141 Model name YORK YJU3YH019BARXA-X YJU4YH025BARXA-X Outdoor noise level(Sound pressure) dB(A) Outdoor noise level(Sound power) dB(A) Unit (WxDxH) 886×289×688 948×340×840 Outdoor dimension Packing (WxDxH) 990×405×760 1040×430×1000 Outdoor weight Gross Type R410a R410a Refrigerant Charge 2000 3100 Liquid side mm(Φ) 3* 6�35 4* 6�35...
  • Page 142 Model name YORK YJU4YH030BARXA-X YJU5YH034BARXA-X Power supply V/Ph/Hz 230-1-50 230-1-50 Capacity Btu/h 29098 33050 Capacity(min~max) 8526(1500-9800) 9684(1500-11000) Input (min~max) 2304(550-3800) 2767(550-4000) Cooling Rated current 10�02 12�03 SEER 7�0 7�0 EER-Rated 3�7 3�5 Capacity Btu/h 32333 35206 Capacity(min~max) 9474(1800-10500) 10316(1800-11500) Input (min~max)
  • Page 143 Model name YORK YJU4YH030BARXA-X YJU5YH034BARXA-X Outdoor noise level(Sound pressure) dB(A) Outdoor noise level(Sound power) dB(A) Unit (WxDxH) 948×340×840 948×340×840 Outdoor dimension Packing (WxDxH) 1040×430×1000 1040×430×1000 Outdoor weight Gross Type R410a R410a Refrigerant Charge 3200 3400 Liquid side mm(Φ) 4* 6�35 5* 6�35...
  • Page 144 Model name YORK YJU5YH045BARXA-X Power supply V/Ph/Hz 230-1-50 Capacity Btu/h 40233 Capacity(min~max) 11789(1500-13400) Input (min~max) 3572(550-5500) Cooling Rated current 15.53 SEER EER-Rated Capacity Btu/h 41670 Capacity(min~max) 12210(1800-14000) Input (min~max) 3213(550-5500) Heating Rated current 13.97 SCOP COP-Rated 5500 Max. input consumption Max.
  • Page 145 Model name YORK JU5YH045BARXA-X Outdoor noise level(Sound pressure) dB(A) Outdoor noise level(Sound power) dB(A) Unit (WxDxH) 1008×447×830 Outdoor dimension Packing (WxDxH) 1130×490×1000 Outdoor weight Gross Type R410a Refrigerant Charge 3200 Liquid side mm(Φ) 5* 6�35 Gas side mm(Φ) 3* 9�52+2*12�7 Refrigerant pipe Max.

  • Page 146: Dimension

    2. Dimension...
  • Page 147 3U19FS1ERA: YJU3YH019BARXA-X Air inlet 3U19FS1ERA: Air inlet Air inlet Air inlet Air outlet Handle Air outlet Handle Handle Liquid pipe:Φ6.35(flared)1/4 A unit connection Gas pipe :Φ9.52(flared)3/8 Handle Liquid pipe:Φ6.35(flared)1/4 B unit connection Gas pipe :Φ9.52(flared)3/8 Liquid pipe:Φ6.35(flared)1/4 Liquid pipe:Φ6.35(flared)1/4 C unit connection Gas pipe :Φ9.52(flared)3/8 A unit connection Gas pipe :Φ9.52(flared)3/8...
  • Page 148 YJU5YH034BARXA-X 5U34HS1ERA: Air inlet Air inlet Gas pipe Air outlet Φ9.52(flared) 3/8(A,B,C,D unit) Φ12.7(flared) 1/2(E unit) Handle Indoor and outdoor Handle connect wiring hole (30*48) Handle A unit connection B unit connection C unit connection D unit connection E unit connection Liquid pipe Φ6.35(flared) 1/4 YJU5YH045BARXA-X...

  • Page 149: Wiring Diagram

    3. Wiring diagram YHUJYH024BARXA-X...
  • Page 150 YHUJYH028BARXA-X YHUJYH036BARXA-X CN13...
  • Page 151 YHUJYH048BARXA-X...
  • Page 152 YHUJYH048BASXA-X YHUJYH048BASXA-Y YHUJYH060BASXA-X...
  • Page 153 YJU3YH019BARXA-X...
  • Page 154 YJU4YH025BARXA-X YJU4YH030BARXA-X YJU5YH034BARXA-X...
  • Page 155 YJU5YH045BARXA-X...

  • Page 156: Wiring Connection

    4. Wiring connection YJU3YH019BARXA-X...
  • Page 157 YJU4YH025BARXA-X YJU4YH030BARXA-X 4U26HS1ERA 4U30HS1ERA 1PH, 220-2 30V, 50Hz If this outdoor unit connects with AS*S1ERA, the connecting cable is 1.5mm2 Connect the connecting wires between indoor and outdoor units and ensure the sequence numbers on terminals match with each other.
  • Page 158 5U34HS1ERA: YJU5YH034BARXA-X YJU5YH045BARXA-X If this outdoor unit connects with AS*S1ERA, the connecting cable is 1.5mm2 Connect the connecting wires between indoor and outdoor units and ensure the sequence numbers on terminals match with each other. • • • • • •...

  • Page 159: Refrigerant Diagram

    5. Refrigerant diagram YHUJYH024BARXA-X...
  • Page 160 YHUJYH028BARXA-X YHUJYH036BARXA-X...
  • Page 161 YHUJYH048BARXA-X YHUJYH048BASXA-X...
  • Page 162 YHUJYH048BASXA-Y YHUJYH060BASXA-X...
  • Page 163 YJU3YH019BARXA-X...
  • Page 164 YJU4YH025BARXA-X YJU4YH030BARXA-X...
  • Page 165 YJU5YH034BARXA-X YJU5YH045BARXA-X...

  • Page 166: Limitation Values On Pipe Instalaltion

    6. Limitation values on pipe installation YJU3YH019BARXA-X 3U19FS1ERA 3U24GS1ERA The piping length information, please refer the following table. Item Unit Description Standard Maximum A,B,C liquid pipe mm Size of the liquid side connection pipe φ6.35 A,B,C Gas pipe mm Size of the gas side connection pipe φ9.52 L1 (one way) Max.piping length between IU and OU of the way...
  • Page 167 4U26HS 1ERA 4U30HS1ERA YJU4YH025BARXA-X YJU4YH030BARXA-X Item Unit Description Standard Maximum A,B,C, Dliquid pipe mm Size of the liquid side connection pipe φ6.35 A,B,C Gas pipe mm Size of the gas side connection pipe φ9.52 D Gas pi[pe mm Size of the gas side connection pipe φ12.7 L1 (one way) Max.piping length between IU and OU of the way...
  • Page 168 YJU5YH034BARXA-X YJU5YH045BARXA-X Item Description Standard Maximum A,B,C,D,E liquid pipe mm Size of the liquid side connection pipe φ6.35 A,B,C,D Gas pipe mm Size of the gas side connection pipe φ9.52 E Gas pi[pe mm Size of the gas side connection pipe φ12.7 L1 (one way) Max.piping length between IU and OU of the way...
  • Page 169 Connection cautions model 5U34HS1ERA 3U19FS1ERA 3U24GS1ERA 4U26HS1ERA,4U30HS1ERA connection priority between indoor and stop valve higher from down to up when there is 1 indoor,the prior stop valve is when there are 2 indoors,the prior D、C C 、B 、D stop valves are when there are 3 D、C 、B indoors,the prior...

  • Page 170: Combination And Data

    7. Combination and the data( for 1:3, 1:4, 1:5) YJU3YH019BARXA-X Cooling total cooling total power input total current Rated capacity(Kw) Combinations capacity(kW) (kW) (A)@230V (W/W) (Nom. cooling) Energy SEER Energy Comb. min. rated max. min. rated max. min. rated max. label (W/W) label...
  • Page 171 YJU4YH025BARXA-X combination and the data COOLING Rated capacity Output/kW total cooling total power input total current Combinations (Nom. cooling) capacity(kW) (kW) (A)@230V (W/W) ENERGY SEER ENERGY Comb. LABEL (W/W) LABEL Unit Unit Unit Unit Unit Unit Unit Unit min. rated max.
  • Page 172 HEATING Rated capacity Output/ total heating total power input total current Combinations capacity(KW) (A)@230V (W/W) Energy SEER Energy (Nom. heating) Comb. label (W/W) label Unit Unit Unit Unit Unit Unit Unit Unit min. rated max. min. rated max. min. rated max.
  • Page 173 YJU4YH030BARXA-X combination and the data COOLING Rated capacity total cooling total power input total current Combinations Output/kW capacity(kW) (kW) (A)@230V (W/W) ENERGY SEER ENERGY (Nom. cooling) Comb. LABEL (W/W) LABEL Unit Unit Unit Unit Unit Unit Unit Unit min. rated max.
  • Page 174 Heating Rated capacity total cooling total power input total current Combinations Output/kW capacity(kW) (kW) (A)@230V (W/W) ENERGY SEER ENERGY (Nom. cooling) Comb. LABEL (W/W) LABEL Unit Unit Unit Unit Unit Unit Unit Unit min. rated max. min. rated max. min. rated max.
  • Page 175 YJU5YH034BARXA-X combination and the data COOLING total cooling total power input total current capacity(kW) (kW) (A)@230V Combinations Rated capacity Output/kW (Nom. cooling) (W/W) Energy SEER Energy Comb. Label (W/W) Label min. rated max. min. rated max. min. rated max. Unit Unit Unit Unit...
  • Page 176 Heating total cooling total power input total current capacity(kW) (kW) (A)@230V Combinations Rated capacity Output/kW (Nom. cooling) (W/W) Energy SEER Energy Comb. Label (W/W) Label min. rated max. min. rated max. min. rated max. Unit Unit Unit Unit Unit Unit Unit Unit Unit...
  • Page 177 YJU5YH045BARXA-X combination and the data COOLING total cooling total power input total current capacity(kW) (kW) (A)@230V Combinations Rated capacity Output/kW (Nom. cooling) (W/W) Energy SEER Energy Comb. Label (W/W) Label min. rated max. min. rated max. min. rated max. Unit Unit Unit Unit...
  • Page 178 Heating total cooling total power input total current capacity(kW) (kW) (A)@230V Combinations Rated capacity Output/kW (Nom. cooling) (W/W) Energy SEER Energy Comb. Label (W/W) Label min. rated max. min. rated max. min. rated max. Unit Unit Unit Unit Unit Unit Unit Unit Unit...

  • Page 179: Sound Pressure Level

    8. Sound level Test method Set the unit: 1) the unit is placed on the rubber whose thickness is 5mm; 2) if the height between the air outlet and ground is less than 1m, block the unit up to 1m.far from ground Test position: After setting the unit ,the test position for the noise is 1m far from the front panel...

  • Page 186: Instalaltion

    9. Maintenance WARNING CAUTION...
  • Page 190 Items to Be Checked...
  • Page 193 For YHUJYH036BARXA-X YHUJYH048BARXA-X YHUJYH048BASXA-X YHUJYH048BASXA-Y YHUJYH060BASXA-X The MAXI SPLIT system is an ideal option for open spaces in medium sized premises such as shops and offices,where two,three or four units are requied.These can be Cassettes type ( AB Series) or Convertible type(AC Series) models and can be connected to a single outdoor unit using twin,triple,quadruple branch pipes.Please refer to the table below to choose suitabel branch pipe according the outdoor unit model,the indoor unit model and quantities .
  • Page 198 The MAXI SPLIT system is an ideal option for open spaces in medium sized premises such as shops and offices,where two,three or four units are requied.These can be Cassettes type ( AB Series) or Convertible type(AC Series) models and can be connected to a single outdoor unit using twin,triple,quadruple branch pipes.Please refer to the table below to choose suitabel branch pipe according the outdoor unit model,the indoor unit model and quantities �...
  • Page 202 YJU5YH045BARXA-X For YJU3YH019BARXA-X YJU4YH025BARXA-X YJU4YH030BARXA-X YJU5YH034BARXA-X...
  • Page 210 –¨ 25.40 0...

  • Page 212: Part 4 Electric Control And Debugging

    Part 4 Electric Control and Debugging 1. Indoor unit PCB PCB(0151800106) YHEJXH028BARX-GX YHEJXH036BARX-GX YHGJXH048BARX-GX YHGJXH060BARX-GX YHKMXH012BARX-FX YHKMXH018BARX-FX YHKMXH024BARX-FX YHKMXH028BARX-FX YHKMXH036BARX-FX YHKMXH048BARX-FX YHKMXH060BARX-FX YHFMXH012BARX-FX YHFMXH018BARX-FX YHFMXH024BARX-FX YHFMXH028BARX-FX YHFMXH036BARX-FX YHFMXH048BARX-FX YHFMXH060BARX-FX YHFMXH060BARX-FX YHDMXH018BARX-GX YHDMXH024BARX-GX YHKMXH009BARX-FX YHDMXH009BARX-GX PCB(0151800106A) YHEJXH048BARX-GX...
  • Page 213 PCB(0151800175) YH3MXH009BARX-GX YH3MXH012BARX-GX YH3MXH018BARX-GX YH3MXH024BARX-GX...

  • Page 214: Indoor Unit Dip Switch Setting And Function

    2.Indoor unit dip switch setting and function 2.1 Indoor unit dip switch setting YHUJYH028/36/48BARXA-X YHUJYH048/60BASXA-X YHKMXH009/12/18BARX-FX YHKMXH024/28/36/48BARX-FX YHKMXH060BARX-FX YHFMXH012/18/24BARX-FX YHFMXH028/36BARX-FX YHFMXH048/60BARX-FX YHDMXH009BARX-GX YHFMXH060BARX-FX YHDMXH018BARX-GX YHDMXH024BARX-GX (1：ON 0：OFF) SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 Description 09K indoor unit 12K indoor unit 18K indoor unit 24K indoor unit 28K indoor unit...
  • Page 215 YHEJXH048BARX-GX SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 Description 48K indoor unit 48K indoor unit Room card unavailable(default) Room card available heating pump（default） cooling only YHEJXH048BARX-GX SW2: wiring controller communication address wiring controller SW2-1 SW2-2 SW2-3 SW2--4 address Master unit Slave unit 1 Slave unit 2 Slave unit 3...
  • Page 216 2.2 Indoor unit function 2.2.1 Sign definition Indoor outdoor Toci Outlet Inlet Thick pipe Compressor Compressor mid coil Ambient pipe pipe Ambient of heat condenser Defrost suction discharging temp temp temp. temp temp exchanger temp. temp temp. temp. Tcomp1,2 Tset Temp.
  • Page 217 2.2.6 Control for discontinuous operation After the unit starts up in cooling/heating mode, in 5 minutes, the compressor run/stop will not be controlled by the room temp., but after changing the set temp., if compressor stop condition can be met, the system will stop compressor immediately.
  • Page 218 2.2.11 Water pump control A: Water pump will be electrified when indoor unit enters non-heating mode until indoor unit stops. 5 minutes later after indoor unit stops, water pump will stop. B: When indoor unit is in heating mode, water pump will not operate. C: In OFF state and in any mode, once float switch signal is measured, indoor unit will send OFF signal to outdoor and send the failure code of drainage system to the wired controller, then the water pump will work until the float switch signal is cancelled.
  • Page 219 If the fan motor stops, the negative ion generator will stop. 2.2.17 Auto-restart function A: Wired control type: jumper J07 at high level, auto-restart is available, if at low level, auto-restart is cancelled; when out of factory, the unit is with auto-restart function. B: Remote control type: In 5 seconds, press SLEEP button(press SWING if without SLEEP button) 10 times continuously, the buzzer will sound 4 times and enter auto-restart function.

  • Page 220: Outdoor Unit Pcb Photo, Dip Switch Setting And Function

    3. Outdoor unit PCB photo, dip switch setting and function 3.1 Outdoor unit PCB photo and dip switch setting Model Power module Filter board YHUJYH024BARXA-X 0011800241C 0010400352C YHUJYH028BARXA-X 0151800054A 0150400908 0150400699 YHUJYH036BARXA-X 0151800054A 0150400908 0150400699 YHUJYH048BARXA-X 0151800054A 0150400644A 0150400567 YHUJYH048BASXA-X 0151800054A 0150400939 0010452726...
  • Page 221 PCB(0011800241C)
  • Page 222 PCB(0151800054A)
  • Page 223 PCB(0151800076) PCB (0151800075)
  • Page 224 Power module(0010400352C) Power module(0150400908)
  • Page 225 Power module(0150400644A) Power module(0150400939)
  • Page 226 Power module(0151800105)
  • Page 227 Power module(0150400643B) Filter board(0150400699)
  • Page 228 Filter board(0010452726) Filter board(0150400567) Dip switch setting...
  • Page 229 Dip switch setting PCB 0151800054A dip switch setting SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8 Description 28K indoor unit 36K indoor unit 48K indoor unit 60K indoor unit Power module choose 1 Power module choose 2 DC fan motor AC fan motor Double fan Single fan...
  • Page 230 Outdoor main PCB 0151800075 dip switch setting Decription Cooling only Heating pump(default) set ON if frost easily set OFF if hard to frost(default) Max.running current is 11A Normal control(default) YJU3YH019BARXA-X YJU4YH025BARXA-X YJU4YH030BARXA-X YJU5YH034BARXA-X YJU5YH045BARXA-X temperature correction valid temperature correction null(default) Quiet operation valid Quiet o poperationeration vaild(default) SW7: pre-set dip switch...
  • Page 231 3.2 Outdoor unit control 3.2.1 Outdoor frequency control A. Compressor running frequency range: unitary: 30-91RPS YJU3YH019BARXA-X:20-100RPS, the others are 20~95RPS B. defination of high-efficiency operation and its frequency control In order to meet the cooling request at a high ambient temperature and the heating request at low ambient temperature, we set the high-efficiency operation.
  • Page 232 Cooling mode Indoor modification angle +50degree/30seconds, it will stop until up to the max. permitted C<discharging temp. opening angle C< discharging temp.<=100 C Keep the angle <=90 -5degree/30seconds, and reduce to 0 degree gradually Heating mode Indoor modification angle +50degree/30seconds, it will stop until up to the max. permitted C<discharging temp.
  • Page 233 the defrosting temp. sensor Te and outdoor ambient temp. sensor Tao, if they can meet the following condition, entering in defrosting operation. 1. 5 C<(E)<Tao,Te<=-6 C<(E); 2. -6 C<(E)<=Tao<=5 C,Te≤C×Tao-α; Herein :α=8(E) ;C:Tao<0 C;C=0.8; Tao≥0 C,C=0.6; 3.Tao<-6 C,Te≤-15 C<(E)and defrosting compressor run for 48 minutes in all. Multi: a.
  • Page 234 3.2.6 Defrosting operation flow chart: Unitary Beginning inverter compressor indicated FQY defrosting FQY 85 Hz（E ） soft startup 50HZ 32HZ outdoor fan motor send signal to indoor unit auto 4-way valve Unload valve SV1 auto 250pulse（E ） PMV auto open angle auto open angle Indoor fan motor anti-cold air function...
  • Page 235 Multi: beginning fixed frequency indicated FQY 60s defrosting FQY 80 Hz（E ） soft startup compressor outdoor motor send defrosting signal to indoor Auto 4-way valve 450-pulse 450-pulse 350-pulse(E) all EEVs auto open angle auto open angle all indoor motors ON anti-cold air fun ction...
  • Page 236 3.2.7 Frequency control when Td is too high Purpose: make compressor frequency control if the discharging temp. is too high, to lower the discharging temp. efficiently and ensure the system can run normally. Unitary: If keeping for 10s, the unit stops, 3 minutes later, the unit can re-startup.
  • Page 237 3.2.8. Frequency control when there is CT over current protection Stop immediately, if abnormal stop 3 times in 1 hour, the unit will stop and alarm. 1.0 I Reduce FQY rapidly 2HZ/S 0.95I Reduce FQY rapidly 1HZ/S 0.93I Reduce FQY slowly 1HZ/10S 0.90I Remain FQY 0.88I...
  • Page 238 ·When unit stops, the reason that system still checks the low pressure : in a long time stop, make protection for the compressor on the condition of great refrigerant leakage. ·The reason that low pressure switch action time is 30 seconds: when compressor stops, low pressure does not change, so it will be shorter than the set time in operation.
  • Page 239 3.2.11 Oil return operation control Unitary: Entering condition When the compressor running frequency is lower than 58Hz continuously in all and outdoor unit Tcm is lower than 50 degree for 5 hours, the system will enter oil return operation. In the course of mode changeover, manual unit stop or protective unit stop, the time will be accumulative.
  • Page 240 Quit condition of oil return: 1 minute later after oil return is over Td‐Tcm＞30℃ ＆ Ts ‐Tc＞30℃ Tc＜‐35℃ Max. 10 minutes Oil return procedure in heating mode: Send oil return signal oil return beginning oil return over Inverter compressor indicated FQY oil return frequency 120s Soft startup...
  • Page 241 MULTI: D: Entering condition When the compressor running frequency is lower than 58Hz (E) continuously for 8 hrs, the system will enter oil return operation. In the course of mode changeover, manual unit stop or protective unit stop, the time will be accumulative. After the compressor restarts up, the time will be counted continuously.
  • Page 242 After oil return in cooling mode, the quit condition of refrigerant eliminated: 1 minute later after oil return is over Td Tc ＆ ‐ ＞30℃ Ts Tc2AVE ‐ ＞30℃ Tc2AVE ＜ 35 ‐ ℃ Max. 10 minutes Oil return procedure in heating mode: Send oil return signal oil return begins oil return over...

  • Page 243: Diagnostic Code

    4. Diagnostic code YHUJYH024BARXA-X Flash times of LED on Trouble description Analyze and diagnose mainboard Eeprom failure Outdoor main board eeprom fail IPM failure IPM failure Communication error between main board and spdu module SPDU Communication fail over 4 min Communicition error High pressure protection System high pressure over 4.15 Mpa...
  • Page 244 YHUJYH028BARXA-X YHUJYH036BARXA-X YHUJYH048BARXA-X YHUJYH048BASXA-X YHUJYH048BASXA-Y YHUJYH060BASXA-X PRODUCT DIAGNOSIS PROCEDURE Malfunction Trouble Description Analyze and diagnose Remark Code Non-resumable EEPROM faulty If it occurs 3 times in 1 hour, confirm the failure, the former twice will Over current protection in course of not alarm Resumable compressor frequency going down...
  • Page 245 YJU3YH019BARXA-X YJU4YH025BARXA-X YJU4YH030BARXA-X YJU5YH034BARXA-X...
  • Page 246 YJU5YH045BARXA-X...
  • Page 247 YH3MXH009BARX-GX YH3MXH012BARX-GX YH3MXH018BARX-GX YH3MXH024BARX-GX INDOOR UNIT TROUBLE SHOOTING LED flash times Wired Contents of Possible reasons of indoor PCB controller Malfunction display LED4 LED3 Sensor disconected or brok- Malfunction of indoor en,or at wrong position,or unit ambient temper- short circuit ature sensor Sensor disconected or brok-...
  • Page 248 YHEJXH028~48BARX-GX YHGJXH048~60BARX-GX YHKMXH009~18BARX-FX YHKMXH024~48BARX-FX YHKMXH060BARX-FX YHFMXH012~24BARX-FX YHFMXH028~48BARX-FX YHFMXH060BARX-FX INDOOR UNIT TROUBLE SHOOTING LED flash times Wired of indoor PCB controller Contents of Malfunction Possible reasons LED4 LED3 display Malfunction of indoor unit ambient Sensor disconected,or broken,or at wrong position,or temper- ature sensor short circuit Malfunction of indoor unit piping Sensor disconected,or brok- en,or at wrong position,or...

  • Page 249: Trouble Shooting

    5. Trouble shooting Trouble 1: No display on the operation panel start check if display replace display panel and the panel and check unit matched again well if the red diode if the power check the terminal and green diode terminal block is block and the on indoor PCB...
  • Page 250 Trouble 3: Communication failure between indoor and outdoor start as per the wiring re-wiring, and diagram, check if check again communication wiring is correct check if the if the power cable and the PCB is faulty, communication port communication wire are replace and connecting to the too close, resulting in the...
  • Page 251 Trouble 8: Outdoor unit alarms sensor failure start as per the wiring re-fix the diagram, check if sensor and connection port check again between sensor and PCB is correct check if the sensor check if the replace sensor is in open circuit or sensor resistor and check the connection port...
  • Page 252 Failure 11: Low pressure switch failure Reason: 1. Too low system pressure causes that the unit stops and the compressor protection works, the failure can be resumed. 2. Pressure switch wire is not fixed well or in open circuit. start check if the connector check if the 2 if indoor fan motor...

  • Page 253: Controller Function

    6. Control function Base Operation Remote controller TEMP display Additional functions display Remote controller Supplemented electrical Operation mode QUITE SLEEP HEALTH POWER heating Remote controller . . 9 QUIET but . 0. 0 1. COOL but 2. AUTO but . 3. 3 4.
  • Page 254 Sleep Operation 4. In FAN mode It has no SLEEP function. Press button to enter additional options, when Set the wind speed change when sleeping cycle display to will flash. And then press If the wind speed is high or middle before setting for the enter to sleep function.
  • Page 255 Timer On/Off On-Off Operation All the products are in conformity with the following European provision: 1.After unit starts, select your desired operation mode. - Low Voltage Directive 73/23/EEC 2.Press TIMER button to change TIMER mode. Every - Low Voltage Directive 2006/95/EC time the button is pressed, display changes as follows: -Electomagnetic CompatibilitY 89/336/EEC Remote controller:...
  • Page 256 Parts and Functions Display of the wire controller Centralized display When controlled by centralized controller, and chosen by "centralize or lock" mode, this information is shown. Air volume display Display the setting speed Running display When the compressor runs, it displays. Standby display Running mode display When the unit is on power and in...
  • Page 257 Parts and Functions Buttons of the wire controller Fan speed switch Mode switch Change wind speed Choose running mode Swing switch Open and close air flap Health switch Used to control oxygen TEMP switch function and negative ion Used for changing set temperature Time switch It is used to regulate setting time.
  • Page 258 Operation ON/OFF operation Press ON/OFF switch on line controller directly The line controller displays the running state in the latest time (timing and swing state may not be displayed). 1. Press "ON/OFF" switch. The air conditioner starts operating, and the light on the wired controller is on.
  • Page 259 Operation Present time setting The timing is based on the real time. Thus, the real time should be regulated in advance. The clock regulation steps are as follows: 1.Press "CLOCK" switch "CLOCK" flickers, and the time displayed is the real time. 2.Press "...
  • Page 260 Operation Timing setting OFF timing: when a set time has elapsed, the unit stops running. ON timing: when a set time has elapsed, the unit starts. Press "ON/OFF" switch firstly, and set up operation mode. Please regulate the clock in advance before using the timing function.
  • Page 261 Operation Query indoor malfunction history: In the state of power on or power off, press [CHECK] button, enter the malfunction-querying mode of all indoor units in the group. Then [CHECK] and [UNIT NO.] will display, and the actual indoor numbers will be displayed in some sequence (unit number is in decimals).
  • Page 262 Installation Manual For Wire Controller 1. Take down wire controller from the holder Wire controller Bracket Screw holes Screw holes 2. Install the controller holder According to the position of 2 screw holes on the holder, drill 2 holes on the wall, and strike the wood stopper to the holes respectively.
  • Page 263 Installation Manual For Wire Controller There are three methods to connection wire controller and the indoor units: A.One wired controller can control max. up to 16 sets of indoor units, and 3 pieces of polar wire must connect the wire controller and the master unit (the indoor unit connected with wire controller directly), the others connect with the master unit through 2 pieces of polar wire.

  • Page 264: Appendix Ii Sensor Resistance Table

    Appendix Sensor characteristic Model Function Part code Characteristic R25=10KΩ±3% Defrost temperature sensor 0010450194 B25/50=3700K±3% R25=10KΩ±3% YHUJYH028BARXA-X Outdoor ambient temperature sensor 0010450192 B25/50=3700K±3% YHUJYH036BARXA-X YHUJYH048BARXA-X R80=50KΩ±3% Discharge temperature sensor 0010451303 YHUJYH048BASXA-Y B25/50=4450K±3% YHUJYH048BASXA-X R25=10KΩ±3% Coil temperature sensor 0010451329 YHUJYH060BASXA-X B25/50=3700K±3% R25=10KΩ±3% Suction temperature sensor 0010451307 B25/50=3700K±3%...
  • Page 265 Model Function Part code Characteristic YHKMXH009BARX-FX R25=23KΩ±3% Indoor ambient 001A3900159 YHFMXH012BARX-FX B25/50=4200K±3% temperature sensor YHFMXH018BARX-FX YHKMXH024BARX-FX YHKMXH028BARX-FX YHKMXH036BARX-FX YHKMXH048BARX-FX YHKMXH060BARX-FX YHFMXH028BARX-FX YHFMXH036BARX-FX YH3MXH009BARX-GX R25=10KΩ±3% YH3MXH012BARX-GX Indoor coil 001A3900006 B25/50=3700K±3% YH3MXH018BARX-GX temperature sensor YH3MXH024BARX-GX R25=23KΩ±3% Indoor ambient 001A3900159 B25/50=4200K±3% YHEJXH028BARX-GX temperature sensor...
  • Page 266 R80=50KΦ±3% R80=50KΦ±3% B25/80=4450K±3% B25/80=4450K±3% T( ℃ ) Rnom(KΦ) T( ℃ ) Rnom(KΦ) 11600 760.8 10860 722.8 10170 687.3 9529 653.8 8932 8375 7856 553.6 7372 536.6 6920 511.1 6498 486.9 6104 5736 442.3 5392 421.7 5071 402.1 4770 383.6 4488 4225 349.3 3978...
  • Page 267 R25=10KΦ±3% R25=10KΦ±3% B25/50=3700K±3% B25/50=3700K±3% T( ℃ ) Rnom(KΦ) T( ℃ ) Rnom(KΦ) -20℃ 90.79 7.83 85.72 7.52 80.96 7.23 76.51 6.95 72.33 6.68 68.41 5.43 64.73 61.27 5.59 58.02 5.73 54.97 5.52 52.1 5.32 49.4 5.12 46.86 4.93 44.46 42.21 4.58 40.08 4.42...
  • Page 268 R25=23KΩ±3%B25/50=4200K±3% T(℃ ) Rnom(KΩ) T(℃ ) Rnom(KΩ) T(℃ ) Rnom(KΩ) T(℃ ) Rnom(KΩ) 149.07 20.94 4.52 1.32 140.35 20.00 4.36 1.28 132.20 19.10 4.21 1.25 124.59 18.24 4.05 1.21 117.46 17.43 3.91 1.18 110.79 16.66 3.77 1.14 104.54 15.93 3.64 1.11 98.69 15.24...
  • Page 269 R50=17K±2%B25/50=4170K±3% T(℃ ) Rnom(KΩ) T(℃ ) Rnom(KΩ) T(℃ ) Rnom(KΩ) T(℃ ) Rnom(KΩ) 320.02 45.60 9.96 2.94 301.43 43.55 9.60 2.85 284.05 41.60 9.26 2.77 267.80 39.75 8.93 2.69 252.58 38.00 8.62 2.61 238.33 36.33 8.32 2.54 224.99 34.75 8.03 2.47 212.48 33.25...

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