Daikin FDM10CXV1 Technical Manual
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Daikin FDM10CXV1 Technical Manual

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R22
TECHNICAL MANUAL
Split Unit Air Conditioner
Ceiling Concealed Series
FDM-C, FDB-C, FDYM-C, FDYB-C Series
— Cooling only & Heatpump [50Hz] —

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Summary of Contents for Daikin FDM10CXV1

  • Page 1 TECHNICAL MANUAL Split Unit Air Conditioner Ceiling Concealed Series FDM-C, FDB-C, FDYM-C, FDYB-C Series — Cooling only & Heatpump [50Hz] —...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Nomenclature........................1 Indoor ..........................1 Outdoor ..........................1 Product Line-Up ......................2 Application Information .....................4 Operating Range ......................4 Refrigerant Circuit Diagrams ..................5 Installation Guideline ....................11 Sound Data ........................17 Sound Power Level .....................17 Sound Pressure Level ....................18 NC Curve ........................19 Selection Process......................28 Engineering &...

  • Page 4: Nomenclature

    Nomenclature Nomenclature Indoor FD(Y)(B)(M) 10 C X V1 Power Supply V1: 1 phase 50 Hz 220-240V Production X: OYLM Product Series C: C Series Capacity 10: 10000 Btu/hr Model FDM: Ceiling Concealed Standard Static (Cooling Only) FDYM: Ceiling Concealed Standard Static (Heatpump) FDB: Ceiling Concealed Low Static (Cooling Only) FDYB: Ceiling Concealed Low Static (Heatpump)

  • Page 5: Product Line-Up

    Nomenclature Product Line-Up Indoor Unit FD(Y)M / FD(Y)B Classifi cation Nomenclature FDM10CXV1 FDM15CXV1 FDM20CXV1 FDM25CXV1 FDM28CXV1 FDM30CXV1 FDM38CXV1 FDM40CXV1 FDM50CXV1 FDM60CXV1 FDB10CXV1 FDB15CXV1 FDB20CXV1 FDB25CXV1 FDB30CXV1 FDB40CXV1 FDB50CXV1 FDB60CXV1 FDYM10CXV1 FDYM15CXV1 FDYM20CXV1 FDYM25CXV1 FDYM28CXV1 FDYM30CXV1 FDYM38CXV1 FDYM40CXV1 FDYM50CXV1 FDYM60CXV1 FDYB10CXV1...
  • Page 6 Nomenclature Outdoor Unit R(Y) Classifi cation Nomenclature R10CXV1 R10CGXV1 R15CXV1 R15CGXV1 R20CXV1 R20CGXV1 R25CXV1 R25CGXV1 R28CXV1 R28CGXV1 R30DXV1 R30DGXV1 R30DXY1 R30DGXY1 R35DXV1 R35DGXV1 R40DXV1 R40DGXV1 R40DXY1 R40DGXY1 R50DXY1 R50DGXY1 R61DXY1 R61DGXY1 RY10CXV1 RY10CGXV1 RY15CXV1 RY15CGXV1 RY18CXV1 RY18CGXV1 RY20CXV1 RY20CGXV1 RY25CXV1 RY25CGXV1 RY28CXV1 RY28CGXV1...

  • Page 7: Application Information

    Application Information Application Information Operating Range Ensure the operating temperature is in allowable range. Cooling Outdoor DB (°C) The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. Indoor WB (°C) Heating Outdoor WB (°C)

  • Page 8: Refrigerant Circuit Diagrams

    Application Information Refrigerant Circuit Diagrams Model: FDM10/15CXV1 – R10/15CXV1 / FDM20CXV1 – R20CXV1 FDB10/15CXV1 – R10/15CXV1 / FDB20CXV1 – R20CXV1 COOLING OPERATION 3 WAY VALVE DISCHARGE COMPRESSOR COOLING CAP TUBE 2 WAY VALVE STRAINER INDOOR UNIT OUTDOOR UNIT Model: FDM25CXV1 – R25CXV1 FDB25CXV1 –...
  • Page 9 Application Information Model: FDM28CXV1 – R28CXV1 / FDM30CXV1 – R28CXV1 FDB30CXV1 – R28CXV1 COOLING OPERATION 3 WAY VALVE COMPRESSOR COOLING CAP TUBE 3 WAY STRAINER VALVE INDOOR UNIT OUTDOOR UNIT Model: FDM28/30CXV1 – R30DXV1 / FDM30CXV1 – R30DXY1 / FDM38/40CXV1 – R35/40DXV1 / FDM38/40CXV1 –...
  • Page 10 Application Information Model: FDM60CXV1 – R61DXY1 FDB60CXV1 – R61DXY1 COOLING OPERATION 3 WAY VALVE HIGH PRESSURE SWITCH PRESSURE SWITCH DISCHARGE ACCUMULATOR COMPRESSOR STRAINER 3 WAY VALVE CAP TUBE INDOOR UNIT OUTDOOR UNIT Model: FDYM10CXV1 – RY10CXV1 / FDYM20CXV1 – RY18CXV1 FDYB10CXV1 –...
  • Page 11 Application Information Model: FDYM15CXV1 – RY15CXV1 / FDYM20CXV1 – RY20CXV1 FDYB15CXV1 – RY15CXV1 / FDYB20CXV1 – RY20CXV1 COOLING OPERATION PIPING HEATING OPERATION 3 WAY VALVE 4 WAY VALVE DISCHARGE COMPRESSOR HEATING CAP TUBE PIPING LIQUID COOLING & HEATING CAP TUBE 2 WAY STRAINER STRAINER...
  • Page 12 Application Information Model: FDYM28/30CXV1 – RY30DXV1 / FDYM28/30CXV1 – RY30DXY1 / FDYM38/40CXV1 – RY35DXV1 FDYB30CXV1 – RY30DXV1 / FDYB30CXV1 – RY30DXY1 / FDYB40CXV1 – RY35DXV1 COOLING OPERATION HEATING OPERATION PIPING 3 WAY VALVE 4 WAY VALVE HIGH PRESSURE SWITCH DISCHARGE COMPRESSOR ACCUMULATOR BIFLOW...
  • Page 13 Application Information Model: FDYM60CXV1 – RY61DXY1 FDYB60CXV1 – RY61DXY1 COOLING OPERATION HEATING OPERATION PIPING 3 WAY VALVE 4 WAY VALVE HIGH PRESSURE SWITCH DISCHARGE ACCUMULATOR COMPRESSOR STRAINER COOLING HEATING CAP. TUBE CHECK CAP. TUBE VALVE PIPING LIQUID 3 WAY STRAINER STRAINER STRAINER CHECK VALVE...

  • Page 14: Installation Guideline

    Application Information Installation Guideline Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. (1) Installation of Indoor Unit Preliminary Survey • Electrical supply and installation is to confi rm to local authority’s (e.g. National Electrical Board) codes and regulations.
  • Page 15 Application Information (2) Installation of Outdoor Unit As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum cooling capacity, the location selected for outdoor unit should fulfi ll the following requirements: • Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge air).
  • Page 16 Application Information (3) Cable Size FDM10CXV1 FDM15CXV1 FDM20CXV1 FDM25CXV1 FDM28CXV1 FDB10CXV1 FDB15CXV1 FDB20CXV1 FDB25CXV1 Model Unit R10CXV1 R15CXV1 R20CXV1 R25CXV1 R28CXV1 Power supply cable size Number of wire Interconnection cable size Number of wire Recommended fuse FDM30CXV1 FDM28CXV1 FDM38CXV1 FDB30CXV1...
  • Page 17 Application Information FDYM30CXV1 FDYM28CXV1 FDYM28CXV1 FDYB30CXV1 Model Unit RY28CXV1 RY30DXV1 RY30DXY1 RY28CXV1 Power supply cable size Number of wire Interconnection cable size Number of wire 4 & 3 4 & 3 Recommended fuse FDYM30CXV1 FDYM38CXV1 FDYM38CXV1 FDYB30CXV1 Model Unit RY30DXV1 RY30DXY1 RY35DXV1 RY40DXV1...
  • Page 18 Application Information (4) Refrigerant Piping Maximum Pipe and Maximum Number of Bends • When the pipe length becomes too long, both the capacity and reliability drop. As the number of bends increases, system piping resistance to the refrigerant fl ow increases, thus lowering the cooling capacity, and as the result the font compressor may become defective.
  • Page 19 The refrigerant charge has already charged into the outdoor unit. For the piping length of 7.6m, additional refrigerant charge after vacuuming is not necessary. • When the piping length is more than 7.6m, please use the table below (unit in gram). R22 – Cooling Only FDM10CXV1 FDM15CXV1 FDM20CXV1 FDM25CXV1 Indoor...

  • Page 20: Sound Data

    Sound Data Sound Data Sound Pressure Level 1/1 Octave Sound Pressure (dB, ref 20μPa) Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High FD(Y)M10CXV1 High FD(Y)M15CXV1 High FD(Y)M20CXV1 High FD(Y)M25CXV1 S. High High FD(Y)M28CXV1 S. High High FD(Y)M30CXV1 S.

  • Page 21: Sound Pressure Level

    Sound Data Sound Pressure Level 1/1 Octave Sound Pressure (dB, ref 20μPa) Overall Noise Model Speed (dBA) Criteria 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz High FD(Y)B10CXV1 High FD(Y)B15CXV1 High FD(Y)B20CXV1 High FD(Y)B25CXV1 S. High High FD(Y)B30CXV1 S. High High FD(Y)B40CXV1 S.

  • Page 22: Nc Curve

    Sound Data NC Curve FD(Y)M10CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FD(Y)M15CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 23 Sound Data FD(Y)M20CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FD(Y)M25CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 24 Sound Data FD(Y)M28CXV1 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) Measured in anechoic room at 1.5m below the centre of the unit Tested with 2m length duct at the air discharge outlet and air return inlet FD(Y)M30CXV1 NC-50 NC-45...
  • Page 25 Sound Data FD(Y)M38CXV1 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) Measured in anechoic room at 1.4m below the centre of the unit Tested with 2m length duct at the air discharge outlet and air return inlet FD(Y)M40CXV1 NC-50 NC-45...
  • Page 26 Sound Data FD(Y)M50CXV1 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) Measured in anechoic room at 1.5m below the centre of the unit Tested with 2m length duct at the air discharge outlet and air return inlet FD(Y)M60CXV1 NC-50 NC-45...
  • Page 27 Sound Data FD(Y)B10CXV1 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FD(Y)B15CXV1 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 28 Sound Data FD(Y)B20CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FD(Y)B25CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 29 Sound Data FD(Y)B30CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FD(Y)B40CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
  • Page 30 Sound Data FD(Y)B50CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FD(Y)B60CXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)

  • Page 31: Selection Process

    Selection Process Selection Process Blower Performance Curve FD(Y)M10CXV1 Air Flow (CFM)
  • Page 32 Selection Process FD(Y)M15CXV1 Air Flow (CFM)
  • Page 33 Selection Process FD(Y)M20CXV1 Air Flow (CFM)
  • Page 34 Selection Process FD(Y)M25CXV1 Air Flow (CFM)
  • Page 35 Selection Process FD(Y)M28CXV1 Air Flow (CFM)
  • Page 36 Selection Process FD(Y)M30CXV1 1000 Air Flow (CFM)
  • Page 37 Selection Process FD(Y)M38CXV1 1250 1300 1350 1400 1450 1500 1550 1600 Air Flow (CFM)
  • Page 38 Selection Process FD(Y)M40CXV1 1000 1050 1100 1150 1200 Air Flow (CFM)
  • Page 39 Selection Process FD(Y)M50CXV1 1150 1250 1350 1450 1550 1650 Air Flow (CFM)
  • Page 40 Selection Process FD(Y)M60CXV1 1150 1250 1350 1450 1550 1650 1750 Air Flow (CFM)
  • Page 41 Selection Process Blower Performance Curve FD(Y)B10CXV1 Air Flow (CFM)
  • Page 42 Selection Process FD(Y)B15CXV1 Air Flow (CFM)
  • Page 43 Selection Process FD(Y)B20CXV1 Air Flow (CFM)
  • Page 44 Selection Process FD(Y)B25CXV1 Air Flow (CFM)
  • Page 45 Selection Process FD(Y)B30CXV1 1050 Air Flow (CFM)
  • Page 46 Selection Process FD(Y)B40CXV1 1050 1150 1250 Air Flow (CFM)
  • Page 47 Selection Process FD(Y)B50CXV1 1150 1250 1350 1450 1550 1650 Air Flow (CFM)
  • Page 48 Selection Process FD(Y)B60CXV1 1350 1450 1550 1650 1750 Air Flow (CFM)

  • Page 49: Engineering & Physical Data

    Engineering & Physical Data Engineering & Physical Data Engineering Data – R22 MODEL INDOOR UNIT FDM10CXV1 FDM15CXV1 FDM20CXV1 MODEL OUTDOOR UNIT R10CXV1 R15CXV1 R20CXV1 Btu/h 9500 12300 19000 NOMINAL COOLING CAPACITY 2780 3600 5570 NOMINAL TOTAL INPUT POWER (COOLING) 1267...
  • Page 50 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDM25CXV1 FDM28CXV1 FDM28CXV1 MODEL OUTDOOR UNIT R25CXV1 R28CXV1 R30DXV1 Btu/h 23500 27000 28000 NOMINAL COOLING CAPACITY 6890 7913 8206 NOMINAL TOTAL INPUT POWER (COOLING) 2616 3091 2821 NOMINAL RUNNING CURRENT (COOLING) 11.70 15.10 12.92...
  • Page 51 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDM30CXV1 FDM30CXV1 FDM30CXV1 FDM38CXV1 MODEL OUTDOOR UNIT R28CXV1 R30DXV1 R30DXY1 R35DXV1 Btu/h 28000 29000 29000 35000 NOMINAL COOLING CAPACITY 8206 8499 8499 10257 NOMINAL TOTAL INPUT POWER (COOLING) 3153 2799 2855 3443...
  • Page 52 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDM38CXV1 FDM38CXV1 FDM40CXV1 FDM40CXV1 MODEL OUTDOOR UNIT R40DXV1 R40DXY1 R35DXV1 R40DXV1 Btu/h 38000 38000 33500 38000 NOMINAL COOLING CAPACITY 11137 11137 9818 11140 NOMINAL TOTAL INPUT POWER (COOLING) 3706 3656 3405 3555...
  • Page 53 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDM40CXV1 FDM50CXV1 FDM60CXV1 MODEL OUTDOOR UNIT R40DXY1 R50DXY1 R61DXY1 Btu/h 38000 48000 56000 NOMINAL COOLING CAPACITY 11140 14100 16410 NOMINAL TOTAL INPUT POWER (COOLING) 4050 4950 6010 NOMINAL RUNNING CURRENT (COOLING) 6.26 8.21 10.00...
  • Page 54 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDB10CXV1 FDB15CXV1 FDB20CXV1 MODEL OUTDOOR UNIT R10CXV1 R15CXV1 R20CXV1 Btu/h 9500 12300 19000 NOMINAL COOLING CAPACITY 2780 3600 5570 NOMINAL TOTAL INPUT POWER (COOLING) 1256 1879 NOMINAL RUNNING CURRENT (COOLING) 3.99 5.63 8.25...
  • Page 55 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDB25CXV1 FDB30CXV1 FDB30CXV1 FDB30CXV1 MODEL OUTDOOR UNIT R25CXV1 R28CXV1 R30DXV1 R30DYV1 Btu/h 23500 28000 29000 29000 NOMINAL COOLING CAPACITY 6890 8206 8499 8499 NOMINAL TOTAL INPUT POWER (COOLING) 2589 3124 2770 2826...
  • Page 56 Engineering & Physical Data Engineering Data - R22 MODEL (Low Static) INDOOR UNIT FDB40CXV1 FDB40CXV1 FDB40CXV1 FDB50CXV1 MODEL OUTDOOR UNIT R35DXV1 R40DXV1 R40DXY1 R50DXY1 Btu/h 33500 38000 38000 48000 NOMINAL COOLING CAPACITY 9818 11140 11140 14100 NOMINAL TOTAL INPUT POWER (COOLING) 3350 3500 3897...
  • Page 57 Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FDB60CXV1 MODEL OUTDOOR UNIT R61DXY1 Btu/h 56000 NOMINAL COOLING CAPACITY 16410 NOMINAL TOTAL INPUT POWER (COOLING) 5800 NOMINAL RUNNING CURRENT (COOLING) 9.83 2.89 REFRIGERANT CONTROL (EXPANSION DEVICE) INDOOR CAP. TUBE REFRIGERANT CHARGE 5.00 INDOOR UNIT...

  • Page 58: Safety Device

    Engineering & Physical Data Safety Device FDM10CXV1 FDM15CXV1 INDOOR FDB10CXV1 FDB15CXV1 MODEL OUTDOOR R10CXV1 R15CXV1 TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi...
  • Page 59 Engineering & Physical Data INDOOR FDM38CXV1 MODEL OUTDOOR R35DXV1 TYPE HIGH PRESSURE SWITCH OPEN kPa / psi 2937 / 426 CLOSE kPa / psi 2413 / 350 TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi 124 / 18 CLOSE kPa / psi 193 / 28...
  • Page 60 Engineering & Physical Data FDYM10CXV1 FDYM15CXV1 INDOOR FDYB10CXV1 FDYB15CXV1 MODEL OUTDOOR RY10CXV1 RY15CXV1 TYPE HIGH PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi PHASE SEQUENCER DISCHARGE THERMOSTAT SETTING °C / °F FDYM20CXV1...
  • Page 61 Engineering & Physical Data FDYM30CXV1 INDOOR FDYB30CXV1 MODEL OUTDOOR RY30DXV1 RY30DXY1 TYPE HIGH PRESSURE SWITCH OPEN kPa / psi 2937 / 426 2937 / 426 CLOSE kPa / psi 2413 / 350 2413 / 350 TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE...
  • Page 62 Engineering & Physical Data FDYM50CXV1 FDYM60CXV1 INDOOR FDYB50CXV1 FDYB60CXV1 MODEL OUTDOOR RY50DXY1 RY61DXY1 TYPE HIGH PRESSURE SWITCH OPEN kPa / psi 2937 / 426 CLOSE kPa / psi 2413 / 350 TYPE SAFETY DEVICE LOW PRESSURE SWITCH OPEN kPa / psi CLOSE kPa / psi PHASE SEQUENCER...

  • Page 63: Performance Data

    16°C WB. 25°C is located between 24°C & 27°C Example: for 19°C WB. Model: FDM10CXV1 – R10CXV1 Thus, Interpolation needs to be applied. Indoor Condition: 25°C DB, 17°C WB 2. Refer to the Indoor WB column, Outdoor Condition: 37°C DB 17°C is located between 16°C &...
  • Page 64 Performance Data (b) Indoor Condition: 25°C DB, 16°C WB By Interpolation Method Outdoor Condition: 35°C DB 25°C – 24°C – 3.51kW ⇒ Outdoor temperature 27°C – 24°C 3.52kW – 3.51kW 35°C ⇒ x = 3.51kW Similarly, = 2.71kW 3.51 2.57 1.29 = 1.29kW 3.52...

  • Page 65: Performance Tables

    Performance Data Performance Tables R22 Cooling Only Model: FDM10CXV1 - R10CXV1 / FDB10CXV1 - R10CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 2.62 1.83 0.68 2.53 1.78 0.74 2.44 1.74 0.80 2.34 1.69 0.87 2.15 1.57 0.94 1.98 1.48 1.04 24°C 2.63 2.19 0.68 2.53 2.14 0.74 2.44 2.09 0.80 2.34 2.04 0.87 2.15 1.91 0.94 1.99 1.80 1.04...
  • Page 66 Performance Data Model: FDM15CXV1 - R15CXV1 / FDB15CXV1 - R15CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.39 2.34 0.96 3.27 2.28 1.04 3.15 2.22 1.13 3.03 2.15 1.22 2.78 2.00 1.33 2.57 1.88 1.46 24°C 3.40 2.80 0.96 3.28 2.74 1.04 3.16 2.67 1.13 3.03 2.61 1.22 2.78 2.43 1.33 2.58 2.30 1.46 16°C 27°C 3.43 3.17 0.96 3.31 3.10 1.04 3.20 3.03 1.13 3.08 2.95 1.23 2.84 2.75 1.33 2.64 2.58 1.47...
  • Page 67 Performance Data Model: FDM20CXV1 - R20CXV1 / FDB20CXV1 - R20CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.25 3.62 1.44 5.07 3.53 1.56 4.88 3.43 1.69 4.68 3.33 1.83 4.30 3.10 1.98 3.97 2.92 2.19 24°C 5.26 4.34 1.44 5.07 4.24 1.56 4.89 4.14 1.69 4.69 4.03 1.83 4.31 3.77 1.98 3.99 3.56 2.19 16°C 27°C 5.30 4.92 1.44 5.13 4.80 1.56 4.95 4.69 1.69 4.76 4.57 1.83 4.39 4.25 1.99 4.09 3.99 2.20...
  • Page 68 Performance Data Model: FDM25CXV1 - R25CXV1 / FDB25CXV1 - R25CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.50 4.35 1.99 6.27 4.24 2.15 6.03 4.12 2.33 5.79 4.01 2.52 5.32 3.73 2.74 4.91 3.51 3.02 24°C 6.51 5.21 1.99 6.27 5.09 2.15 6.04 4.97 2.33 5.80 4.85 2.53 5.33 4.53 2.74 4.93 4.27 3.02 16°C 27°C 6.56 5.91 1.99 6.34 5.77 2.15 6.12 5.64 2.33 5.89 5.49 2.53 5.43 5.11 2.75 5.05 4.80 3.03...
  • Page 69 Performance Data Model: FDM28CXV1 - R28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.46 4.86 2.35 7.20 4.73 2.54 6.93 4.60 2.75 6.65 4.47 2.98 6.11 4.16 3.24 5.64 3.91 3.57 24°C 7.47 5.82 2.35 7.21 5.68 2.54 6.94 5.55 2.75 6.66 5.41 2.98 6.12 5.06 3.24 5.66 4.77 3.57 16°C 27°C 7.53 6.60 2.35 7.28 6.45 2.54 7.02 6.29 2.76 6.76 6.13 2.99 6.24 5.71 3.25 5.80 5.36 3.58 30°C 7.76 7.76 2.36 7.54 7.54 2.56 7.31 7.31 2.78 7.07 7.07 3.01 6.56 6.56 3.27 6.14 6.14 3.62...
  • Page 70 Performance Data Model: FDM28CXV1 - R30DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.00 4.57 2.62 7.71 4.46 2.62 7.41 4.34 2.67 7.11 4.22 2.75 6.79 4.10 2.92 6.40 3.94 3.17 24°C 8.03 5.55 2.62 7.74 5.43 2.62 7.44 5.31 2.68 7.14 5.18 2.75 6.83 5.05 2.92 6.44 4.88 3.17 16°C 27°C 8.13 6.41 2.62 7.86 6.26 2.63 7.60 6.09 2.68 7.33 5.91 2.76 7.06 5.70 2.94 6.73 5.44 3.20 30°C 8.54 6.88 2.64 8.30 6.68 2.65 8.04 6.48 2.71 7.78 6.28 2.79 7.51 6.06 2.97 7.16 5.79 3.23...
  • Page 71 Performance Data Model: FDM30CXV1 - R28CXV1 / FDB30CXV1 - R28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.77 2.40 7.47 5.62 2.59 7.19 5.47 2.81 6.90 5.31 3.04 6.34 4.94 3.30 5.85 4.65 3.64 24°C 7.75 6.91 2.40 7.47 6.75 2.59 7.20 6.59 2.81 6.91 6.43 3.04 6.35 6.01 3.30 5.87 5.67 3.64 16°C 27°C 7.81 7.81 2.40 7.55 7.55 2.60 7.29 7.29 2.81 7.01 7.01 3.05 6.47 6.47 3.31 6.02 6.02 3.65...
  • Page 72 Performance Data Model: FDM30CXV1 - R30DXV1 / FDB30CXV1 - R30DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.02 5.98 2.13 7.73 5.82 2.30 7.45 5.66 2.49 7.15 5.50 2.70 6.56 5.12 2.93 6.06 4.82 3.23 24°C 8.03 7.16 2.13 7.74 6.99 2.30 7.46 6.83 2.49 7.16 6.66 2.70 6.58 6.22 2.93 6.08 5.87 3.23 16°C 27°C 8.09 8.09 2.13 7.82 7.82 2.30 7.55 7.55 2.50 7.26 7.26 2.71 6.70 6.70 2.94 6.23 6.23 3.24...
  • Page 73 Performance Data Model: FDM30CXV1 - R30DXY1 / FDB30CXV1 - R30DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.02 5.98 2.17 7.73 5.82 2.35 7.45 5.66 2.54 7.15 5.50 2.76 6.56 5.12 2.99 6.06 4.82 3.30 24°C 8.03 7.16 2.17 7.74 6.99 2.35 7.46 6.83 2.54 7.16 6.66 2.76 6.58 6.22 2.99 6.08 5.87 3.30 16°C 27°C 8.09 8.09 2.17 7.82 7.82 2.35 7.55 7.55 2.55 7.26 7.26 2.76 6.70 6.70 3.00 6.23 6.23 3.31...
  • Page 74 Performance Data Model: FDM38CXV1 - R35DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.00 6.54 3.19 9.63 6.38 3.20 9.27 6.21 3.26 8.89 6.04 3.35 8.49 5.86 3.56 7.99 5.64 3.87 24°C 10.04 7.94 3.19 9.67 7.77 3.20 9.31 7.59 3.27 8.93 7.41 3.35 8.54 7.22 3.57 8.05 6.98 3.87 16°C 27°C 10.16 9.18 3.20 9.83 8.95 3.21 9.50 8.71 3.28 9.16 8.45 3.37 8.83 8.16 3.59 8.41 7.78 3.90 30°C 10.68 9.84 3.22 10.37 9.56 3.24 10.06 9.28 3.31 9.73 8.98 3.41 9.38 8.67 3.63 8.95 8.29 3.95...
  • Page 75 Performance Data Model: FDM38CXV1 - R40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.51 7.83 2.82 10.13 7.63 3.05 9.76 7.42 3.30 9.37 7.21 3.58 8.60 6.71 3.88 7.94 6.31 4.28 24°C 10.52 9.38 2.82 10.15 9.17 3.05 9.77 8.95 3.30 9.38 8.73 3.58 8.62 8.15 3.88 7.97 7.69 4.28 16°C 27°C 10.60 10.60 2.82 10.25 10.25 3.05 9.89 9.89 3.31 9.52 9.52 3.59 8.78 8.78 3.89 8.17 8.17 4.30 30°C 10.93 10.93 2.83 10.62 10.62 3.07 10.29 10.29 3.33 9.96 9.96 3.61 9.23 9.23 3.93 8.64 8.64 4.34...
  • Page 76 Performance Data Model: FDM38CXV1 - R40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.51 7.83 2.78 10.13 7.63 3.00 9.76 7.42 3.25 9.37 7.21 3.53 8.60 6.71 3.83 7.94 6.31 4.22 24°C 10.52 9.38 2.78 10.15 9.17 3.01 9.77 8.95 3.26 9.38 8.73 3.53 8.62 8.15 3.83 7.97 7.69 4.22 16°C 27°C 10.60 10.60 2.78 10.25 10.25 3.01 9.89 9.89 3.26 9.52 9.52 3.54 8.78 8.78 3.84 8.17 8.17 4.24 30°C 10.93 10.93 2.80 10.62 10.62 3.03 10.29 10.29 3.28 9.96 9.96 3.57 9.23 9.23 3.87 8.64 8.64 4.28...
  • Page 77 Performance Data Model: FDM40CXV1 - R35DXV1 / FDB40CXV1 - R35DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 9.56 6.50 3.16 9.21 6.33 3.16 8.86 6.17 3.23 8.50 6.00 3.31 8.12 5.82 3.52 7.65 5.60 3.82 24°C 9.60 7.89 3.16 9.25 7.71 3.17 8.90 7.54 3.23 8.54 7.36 3.32 8.16 7.17 3.53 7.70 6.93 3.83 16°C 27°C 9.71 9.11 3.16 9.40 8.89 3.17 9.09 8.65 3.24 8.76 8.39 3.33 8.44 8.10 3.55 8.04 7.73 3.86...
  • Page 78 Performance Data Model: FDM40CXV1 - R40DXV1 / FDB40CXV1 - R40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.51 6.83 2.70 10.14 6.65 2.92 9.76 6.47 3.16 9.37 6.29 3.43 8.60 5.85 3.72 7.94 5.50 4.10 24°C 10.52 8.18 2.70 10.15 7.99 2.92 9.77 7.81 3.16 9.38 7.61 3.43 8.62 7.11 3.72 7.97 6.71 4.11 16°C 27°C 10.60 9.27 2.71 10.25 9.06 2.93 9.89 8.85 3.17 9.52 8.62 3.44 8.78 8.03 3.73 8.17 7.54 4.12...
  • Page 79 Performance Data Model: FDM40CXV1 - R40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.51 6.83 3.08 10.14 6.65 3.33 9.76 6.47 3.60 9.37 6.29 3.91 8.60 5.85 4.24 7.94 5.50 4.67 24°C 10.52 8.18 3.08 10.15 7.99 3.33 9.77 7.81 3.61 9.38 7.61 3.91 8.62 7.11 4.24 7.97 6.71 4.68 16°C 27°C 10.60 9.27 3.08 10.25 9.06 3.33 9.89 8.85 3.61 9.52 8.62 3.92 8.78 8.03 4.25 8.17 7.54 4.69 30°C 10.93 10.93 3.10 10.62 10.62 3.35 10.29 10.29 3.64 9.96 9.96 3.95 9.24 9.24 4.29 8.64 8.64 4.74...
  • Page 80 Performance Data Model: FDB40CXV1 - R40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.51 6.83 2.96 10.14 6.65 3.20 9.76 6.48 3.47 9.37 6.29 3.76 8.60 5.85 4.08 7.94 5.51 4.50 24°C 10.52 8.18 2.96 10.15 8.00 3.20 9.77 7.81 3.47 9.38 7.61 3.76 8.62 7.11 4.08 7.97 6.71 4.50 16°C 27°C 10.60 9.28 2.97 10.25 9.07 3.21 9.89 8.85 3.48 9.52 8.63 3.77 8.78 8.03 4.09 8.17 7.54 4.52 30°C 10.93 10.93 2.98 10.62 10.62 3.23 10.29 10.29 3.50 9.96 9.96 3.80 9.24 9.24 4.13 8.64 8.64 4.56...
  • Page 81 Performance Data Model: FDM50CXV1 - R50DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 13.30 9.41 3.76 12.83 9.17 4.07 12.35 8.92 4.41 11.86 8.67 4.78 10.89 8.06 5.18 10.05 7.59 5.71 24°C 13.32 11.27 3.76 12.84 11.01 4.07 12.37 10.76 4.41 11.87 10.49 4.78 10.91 9.80 5.18 10.09 9.24 5.72 16°C 27°C 13.42 12.78 3.77 12.98 12.49 4.08 12.52 12.20 4.42 12.05 11.88 4.79 11.12 11.06 5.20 10.34 10.34 5.74 30°C 13.84 13.84 3.79 13.44 13.44 4.10 13.03 13.03 4.45 12.61 12.61 4.83 11.69 11.69 5.24 10.94 10.94 5.79...
  • Page 82 Performance Data Model: FDB50CXV1 - R50DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 13.30 9.42 3.69 12.83 9.17 3.99 12.35 8.93 4.33 11.86 8.67 4.69 10.89 8.07 5.09 10.05 7.59 5.61 24°C 13.32 11.28 3.69 12.84 11.02 4.00 12.37 10.76 4.33 11.87 10.50 4.69 10.91 9.80 5.09 10.09 9.25 5.61 16°C 27°C 13.42 12.79 3.70 12.98 12.50 4.00 12.52 12.20 4.34 12.05 11.89 4.70 11.12 11.06 5.10 10.34 10.34 5.63 30°C 13.84 13.84 3.72 13.44 13.44 4.02 13.03 13.03 4.36 12.61 12.61 4.74 11.69 11.69 5.15 10.94 10.94 5.69...
  • Page 83 Performance Data Model: FDM60CXV1 - R61DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 15.99 9.94 5.57 15.41 9.69 5.58 14.83 9.43 5.69 14.22 9.17 5.85 13.58 8.90 6.22 12.79 8.56 6.74 24°C 16.06 12.07 5.57 15.47 11.80 5.59 14.89 11.54 5.70 14.28 11.26 5.85 13.66 10.97 6.22 12.88 10.60 6.75 16°C 27°C 16.25 13.94 5.58 15.72 13.60 5.60 15.20 13.23 5.72 14.66 12.84 5.88 14.12 12.39 6.26 13.45 11.82 6.80 30°C 17.08 14.95 5.62 16.59 14.52 5.65 16.09 14.09 5.77 15.56 13.64 5.94 15.01 13.18 6.33 14.32 12.59 6.88...
  • Page 84 Performance Data Model: FDB60CXV1 - R61DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 15.48 10.96 4.41 14.93 10.67 4.77 14.37 10.38 5.16 13.80 10.08 5.60 12.67 9.38 6.07 11.70 8.83 6.69 24°C 15.50 13.12 4.41 14.95 12.82 4.77 14.39 12.52 5.16 13.82 12.21 5.60 12.70 11.40 6.08 11.74 10.76 6.70 16°C 27°C 15.62 14.87 4.41 15.10 14.54 4.78 14.57 14.19 5.17 14.02 13.83 5.61 12.94 12.87 6.09 12.04 12.04 6.72 30°C 16.10 16.10 4.44 15.64 15.64 4.80 15.16 15.16 5.21 14.68 14.68 5.66 13.60 13.60 6.14 12.73 12.73 6.79...
  • Page 85 Performance Data R22 Heatpump Model: FDYM10CXV1 - RY10CXV1 / FDYB10CXV1 - RY10CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 2.62 1.83 0.68 2.53 1.78 0.74 2.44 1.74 0.80 2.34 1.69 0.87 2.15 1.57 0.94 1.98 1.48 1.04 24°C 2.63 2.19 0.68 2.53 2.14 0.74 2.44 2.09 0.80 2.34 2.04 0.87 2.15 1.91 0.94 1.99 1.80 1.04 16°C 27°C 2.65 2.49 0.69 2.56 2.43 0.74 2.47 2.37 0.80 2.38 2.31 0.87 2.19 2.15 0.95 2.04 2.02 1.04...
  • Page 86 Performance Data Model: FDYM15CXV1 - RY15CXV1 / FDYB15CXV1 - RY15CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.39 2.34 0.96 3.27 2.28 1.04 3.15 2.22 1.13 3.03 2.15 1.22 2.78 2.00 1.33 2.57 1.88 1.46 24°C 3.40 2.80 0.96 3.28 2.74 1.04 3.16 2.67 1.13 3.03 2.61 1.22 2.78 2.43 1.33 2.58 2.30 1.46 16°C 27°C 3.43 3.17 0.96 3.31 3.10 1.04 3.20 3.03 1.13 3.08 2.95 1.23 2.84 2.75 1.33 2.64 2.58 1.47...
  • Page 87 Performance Data Model: FDYM20CXV1 - RY18CXV1 / FDYB20CXV1 - RY18CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 4.98 3.43 1.45 4.80 3.34 1.57 4.63 3.25 1.70 4.44 3.16 1.84 4.08 2.94 2.00 3.76 2.77 2.20 24°C 4.99 4.11 1.45 4.81 4.02 1.57 4.63 3.92 1.70 4.45 3.82 1.84 4.09 3.57 2.00 3.78 3.37 2.21 16°C 27°C 5.03 4.66 1.45 4.86 4.55 1.57 4.69 4.45 1.70 4.51 4.33 1.85 4.16 4.03 2.01 3.87 3.79 2.21...
  • Page 88 Performance Data Model: FDYM20CXV1 - RY20CXV1 / FDYB20CXV1 - RY20CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.25 3.62 1.44 5.07 3.53 1.56 4.88 3.43 1.69 4.68 3.33 1.83 4.30 3.10 1.98 3.97 2.92 2.19 24°C 5.26 4.34 1.44 5.07 4.24 1.56 4.89 4.14 1.69 4.69 4.03 1.83 4.31 3.77 1.98 3.99 3.56 2.19 16°C 27°C 5.30 4.92 1.44 5.13 4.80 1.56 4.95 4.69 1.69 4.76 4.57 1.83 4.39 4.25 1.99 4.09 3.99 2.20...
  • Page 89 Performance Data Model: FDYM25CXV1 - RY25CXV1 / FDYB25CXV1 - RY25CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.50 4.35 1.99 6.27 4.24 2.15 6.03 4.12 2.33 5.79 4.01 2.52 5.32 3.73 2.74 4.91 3.51 3.02 24°C 6.51 5.21 1.99 6.27 5.09 2.15 6.04 4.97 2.33 5.80 4.85 2.53 5.33 4.53 2.74 4.93 4.27 3.02 16°C 27°C 6.56 5.91 1.99 6.34 5.77 2.15 6.12 5.64 2.33 5.89 5.49 2.53 5.43 5.11 2.75 5.05 4.80 3.03...
  • Page 90 Performance Data Model: FDYM28CXV1 - RY28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.46 4.86 2.35 7.20 4.73 2.54 6.93 4.60 2.75 6.65 4.47 2.98 6.11 4.16 3.24 5.64 3.91 3.57 24°C 7.47 5.82 2.35 7.21 5.68 2.54 6.94 5.55 2.75 6.66 5.41 2.98 6.12 5.06 3.24 5.66 4.77 3.57 16°C 27°C 7.53 6.60 2.35 7.28 6.45 2.54 7.02 6.29 2.76 6.76 6.13 2.99 6.24 5.71 3.25 5.80 5.36 3.58 30°C 7.76 7.76 2.36 7.54 7.54 2.56 7.31 7.31 2.78 7.07 7.07 3.01 6.56 6.56 3.27 6.14 6.14 3.62...
  • Page 91 Performance Data Model: FDYM28CXV1 - RY28CXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 3.629 3.629...
  • Page 92 Performance Data Model: FDYM28CXV1 - RY30DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.29 5.40 2.35 8.00 5.26 2.54 7.70 5.12 2.75 7.39 4.97 2.98 6.79 4.63 3.24 6.27 4.35 3.57 24°C 8.30 6.47 2.35 8.01 6.32 2.54 7.71 6.17 2.75 7.40 6.02 2.98 6.80 5.62 3.24 6.29 5.30 3.57 16°C 27°C 8.37 7.33 2.35 8.09 7.17 2.54 7.81 7.00 2.76 7.51 6.82 2.99 6.93 6.34 3.25 6.45 5.96 3.58 30°C 8.63 8.63 2.36 8.38 8.38 2.56 8.13 8.13 2.78 7.86 7.86 3.01 7.29 7.29 3.27 6.82 6.82 3.62...
  • Page 93 Performance Data Model: FDYM28CXV1 - RY30DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 3.942 3.942...
  • Page 94 Performance Data Model: FDYM28CXV1 - RY30DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.29 5.40 2.33 8.00 5.26 2.52 7.70 5.12 2.73 7.39 4.97 2.96 6.79 4.63 3.21 6.27 4.35 3.54 24°C 8.30 6.47 2.33 8.01 6.32 2.52 7.71 6.17 2.73 7.40 6.02 2.96 6.80 5.62 3.22 6.29 5.30 3.55 16°C 27°C 8.37 7.33 2.34 8.09 7.17 2.53 7.81 7.00 2.74 7.51 6.82 2.97 6.93 6.34 3.22 6.45 5.96 3.56 30°C 8.63 8.63 2.35 8.38 8.38 2.54 8.13 8.13 2.76 7.86 7.86 2.99 7.29 7.29 3.25 6.82 6.82 3.59...
  • Page 95 Performance Data Model: FDYM28CXV1 - RY30DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 3.942 3.942...
  • Page 96 Performance Data Model: FDYM30CXV1 - RY28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.77 2.28 7.47 5.62 2.46 7.19 5.47 2.67 6.90 5.31 2.89 6.34 4.94 3.14 5.85 4.65 3.46 24°C 7.75 6.91 2.28 7.47 6.75 2.46 7.20 6.59 2.67 6.91 6.43 2.89 6.35 6.01 3.14 5.87 5.67 3.46 16°C 27°C 7.81 7.81 2.28 7.55 7.55 2.47 7.29 7.29 2.67 7.01 7.01 2.90 6.47 6.47 3.15 6.02 6.02 3.47 30°C 8.05 8.05 2.29 7.82 7.82 2.48 7.58 7.58 2.69 7.34 7.34 2.92 6.80 6.80 3.18 6.36 6.36 3.51...
  • Page 97 Performance Data Model: FDYM30CXV1 - RY28CXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 3.859 3.859...
  • Page 98 Performance Data Model: FDYB30CXV1 - RY28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.77 2.37 7.47 5.62 2.57 7.19 5.47 2.78 6.90 5.31 3.01 6.34 4.94 3.27 5.85 4.65 3.61 24°C 7.75 6.91 2.37 7.47 6.75 2.57 7.20 6.59 2.78 6.91 6.43 3.02 6.35 6.01 3.27 5.87 5.67 3.61 16°C 27°C 7.81 7.81 2.38 7.55 7.55 2.57 7.29 7.29 2.79 7.01 7.01 3.02 6.47 6.47 3.28 6.02 6.02 3.62 30°C 8.05 8.05 2.39 7.82 7.82 2.59 7.58 7.58 2.81 7.34 7.34 3.05 6.80 6.80 3.31 6.36 6.36 3.66...
  • Page 99 Performance Data Model: FDYB30CXV1 - RY28CXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 3.859 3.859...
  • Page 100 Performance Data Model: FDYM30CXV1 - RY30DXV1 / FDYB30CXV1 - RY30DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.29 6.18 2.39 8.00 6.02 2.58 7.70 5.86 2.80 7.39 5.69 3.04 6.79 5.30 3.29 6.27 4.98 3.63 24°C 8.30 7.40 2.39 8.01 7.23 2.59 7.71 7.06 2.80 7.40 6.89 3.04 6.80 6.43 3.29 6.29 6.07 3.63 16°C 27°C 8.37 8.37 2.39 8.09 8.09 2.59 7.81 7.81 2.81 7.51 7.51 3.04 6.93 6.93 3.30 6.45 6.45 3.65...
  • Page 101 Performance Data Model: FDYM30CXV1 - RY30DXV1 / FDYB30CXV1 - RY30DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 5.582 5.582...
  • Page 102 Performance Data Model: FDYM30CXV1 - RY30DXY1 / FDYB30CXV1 - RY30DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 8.29 6.18 2.37 8.00 6.02 2.57 7.70 5.86 2.78 7.39 5.69 3.02 6.79 5.30 3.27 6.27 4.98 3.61 24°C 8.30 7.40 2.38 8.01 7.23 2.57 7.71 7.06 2.78 7.40 6.89 3.02 6.80 6.43 3.27 6.29 6.07 3.61 16°C 27°C 8.37 8.37 2.38 8.09 8.09 2.57 7.81 7.81 2.79 7.51 7.51 3.02 6.93 6.93 3.28 6.45 6.45 3.62...
  • Page 103 Performance Data Model: FDYM30CXV1 - RY30DXY1 / FDYB30CXV1 - RY30DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 5.582 5.582...
  • Page 104 Performance Data Model: FDYM38CXV1 - RY35DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 9.68 7.21 2.71 9.33 7.03 2.94 8.99 6.84 3.18 8.63 6.64 3.45 7.92 6.18 3.74 7.31 5.81 4.12 24°C 9.69 8.64 2.72 9.34 8.44 2.94 9.00 8.25 3.18 8.64 8.04 3.45 7.94 7.51 3.74 7.34 7.09 4.12 16°C 27°C 9.77 9.77 2.72 9.44 9.44 2.94 9.11 9.11 3.19 8.77 8.77 3.46 8.09 8.09 3.75 7.53 7.53 4.14 30°C 10.07 10.07 2.73 9.78 9.78 2.96 9.48 9.48 3.21 9.18 9.18 3.48 8.51 8.51 3.78 7.96 7.96 4.18...
  • Page 105 Performance Data Model: FDYM38CXV1 - RY35DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 4.741 4.741...
  • Page 106 Performance Data Model: FDYM38CXV1 - RY40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.19 7.60 2.93 9.83 7.40 3.16 9.46 7.20 3.43 9.08 6.99 3.72 8.34 6.51 4.03 7.70 6.12 4.44 24°C 10.20 9.10 2.93 9.84 8.89 3.16 9.48 8.68 3.43 9.10 8.47 3.72 8.36 7.91 4.03 7.73 7.46 4.45 16°C 27°C 10.28 10.28 2.93 9.94 9.94 3.17 9.59 9.59 3.43 9.23 9.23 3.73 8.52 8.52 4.04 7.92 7.92 4.46 30°C 10.60 10.60 2.94 10.29 10.29 3.19 9.98 9.98 3.46 9.66 9.66 3.75 8.96 8.96 4.08 8.38 8.38 4.51...
  • Page 107 Performance Data Model: FDYM38CXV1 - RY40DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 6.363 6.363...
  • Page 108 Performance Data Model: FDYM38CXV1 - RY40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.47 7.81 2.85 10.10 7.60 3.08 9.73 7.40 3.34 9.34 7.19 3.62 8.57 6.69 3.93 7.91 6.29 4.33 24°C 10.49 9.35 2.85 10.11 9.14 3.08 9.74 8.92 3.34 9.35 8.70 3.62 8.59 8.13 3.93 7.94 7.67 4.33 16°C 27°C 10.57 10.57 2.85 10.22 10.22 3.09 9.86 9.86 3.35 9.49 9.49 3.63 8.75 8.75 3.94 8.14 8.14 4.35 30°C 10.89 10.89 2.87 10.58 10.58 3.11 10.26 10.26 3.37 9.93 9.93 3.66 9.20 9.20 3.97 8.61 8.61 4.39...
  • Page 109 Performance Data Model: FDYM38CXV1 - RY40DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 6.363 6.363...
  • Page 110 Performance Data Model: FDYM40CXV1 - RY35DXV1 / FDYB40CXV1 - RY35DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 9.26 6.55 2.48 8.93 6.38 2.68 8.60 6.21 2.91 8.26 6.03 3.15 7.58 5.61 3.42 7.00 5.28 3.77 24°C 9.27 7.85 2.48 8.94 7.67 2.68 8.61 7.49 2.91 8.27 7.30 3.15 7.60 6.82 3.42 7.03 6.44 3.77 16°C 27°C 9.35 8.90 2.49 9.03 8.70 2.69 8.72 8.49 2.91 8.39 8.27 3.16 7.74 7.70 3.43 7.20 7.20 3.78...
  • Page 111 Performance Data Model: FDYM40CXV1 - RY35DXV1 / FDYB40CXV1 - RY35DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 4.651 4.651...
  • Page 112 Performance Data Model: FDYM40CXV1 - RY40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.37 6.75 2.89 10.01 6.57 3.12 9.64 6.39 3.38 9.25 6.21 3.67 8.49 5.78 3.98 7.84 5.44 4.39 24°C 10.39 8.08 2.89 10.02 7.89 3.12 9.65 7.71 3.38 9.26 7.52 3.67 8.51 7.02 3.98 7.87 6.62 4.39 16°C 27°C 10.47 9.16 2.89 10.12 8.95 3.13 9.77 8.74 3.39 9.40 8.52 3.68 8.67 7.92 3.99 8.07 7.44 4.40 30°C 10.79 10.79 2.91 10.48 10.48 3.15 10.17 10.17 3.41 9.84 9.84 3.71 9.12 9.12 4.03 8.53 8.53 4.45...
  • Page 113 Performance Data Model: FDYM40CXV1 - RY40DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 7.087 7.087...
  • Page 114 Performance Data Model: FDYM40CXV1 - RY40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) TC SHC TC SHC TC SHC TC SHC TC SHC TC SHC 21°C 10.37 6.75 2.81 10.01 6.57 3.04 9.64 6.39 3.29 9.25 6.21 3.57 8.49 5.78 3.87 7.84 5.44 4.27 24°C 10.39 8.08 2.81 10.02 7.89 3.04 9.65 7.71 3.29 9.26 7.52 3.57 8.51 7.02 3.88 7.87 6.62 4.27 16°C 27°C 10.47 9.16 2.82 10.12 8.95 3.05 9.77 8.74 3.30 9.40 8.52 3.58 8.67 7.92 3.89 8.07 7.44 4.29...
  • Page 115 Performance Data Model: FDYM40CXV1 - RY40DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 7.087 7.087...
  • Page 116 Performance Data Model: FDYB40CXV1 - RY40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.37 6.75 2.81 10.01 6.57 3.04 9.64 6.39 3.29 9.25 6.21 3.57 8.49 5.78 3.87 7.84 5.44 4.27 24°C 10.39 8.08 2.81 10.02 7.89 3.04 9.65 7.71 3.29 9.26 7.52 3.57 8.51 7.02 3.88 7.87 6.62 4.27 16°C 27°C 10.47 9.16 2.82 10.12 8.95 3.05 9.77 8.74 3.30 9.40 8.52 3.58 8.67 7.92 3.89 8.07 7.44 4.29 30°C 10.79 10.79 2.83 10.48 10.48 3.06 10.17 10.17 3.32 9.84 9.84 3.61 9.12 9.12 3.92 8.53 8.53 4.33...
  • Page 117 Performance Data Model: FDYB40CXV1 - RY40DXV1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 7.087 7.087...
  • Page 118 Performance Data Model: FDYB40CXV1 - RY40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.47 6.81 2.77 10.10 6.63 3.00 9.72 6.45 3.25 9.33 6.27 3.52 8.57 5.83 3.82 7.91 5.48 4.21 24°C 10.48 8.15 2.77 10.11 7.96 3.00 9.74 7.78 3.25 9.35 7.59 3.52 8.59 7.08 3.82 7.94 6.68 4.21 16°C 27°C 10.57 9.24 2.78 10.21 9.03 3.01 9.86 8.82 3.26 9.48 8.59 3.53 8.75 8.00 3.83 8.14 7.51 4.23 30°C 10.89 10.89 2.79 10.58 10.58 3.02 10.26 10.26 3.28 9.93 9.93 3.56 9.20 9.20 3.87 8.61 8.61 4.27...
  • Page 119 Performance Data Model: FDYB40CXV1 - RY40DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 7.087 7.087...
  • Page 120 Performance Data Model: FDYM50CXV1 - RY50DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 13.30 9.41 3.95 12.83 9.17 4.27 12.35 8.92 4.63 11.86 8.67 5.02 10.89 8.06 5.44 10.05 7.59 6.00 24°C 13.32 11.27 3.95 12.84 11.01 4.27 12.37 10.76 4.63 11.87 10.49 5.02 10.91 9.80 5.45 10.09 9.24 6.00 16°C 27°C 13.42 12.78 3.96 12.98 12.49 4.28 12.52 12.20 4.64 12.05 11.88 5.03 11.12 11.06 5.46 10.34 10.34 6.03 30°C 13.84 13.84 3.98 13.44 13.44 4.31 13.03 13.03 4.67 12.61 12.61 5.07 11.69 11.69 5.51 10.94 10.94 6.08...
  • Page 121 Performance Data Model: FDYM50CXV1 - RY50DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 8.814 8.814...
  • Page 122 Performance Data Model: FDYB50CXV1 - RY50DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 13.30 9.41 3.87 12.83 9.17 4.18 12.35 8.92 4.53 11.86 8.67 4.91 10.89 8.06 5.33 10.05 7.59 5.87 24°C 13.32 11.27 3.87 12.84 11.01 4.18 12.37 10.76 4.53 11.87 10.49 4.91 10.91 9.80 5.33 10.09 9.24 5.87 16°C 27°C 13.42 12.78 3.87 12.98 12.49 4.19 12.52 12.20 4.54 12.05 11.88 4.92 11.12 11.06 5.34 10.34 10.34 5.90 30°C 13.84 13.84 3.89 13.44 13.44 4.21 13.03 13.03 4.57 12.61 12.61 4.96 11.69 11.69 5.39 10.94 10.94 5.95...
  • Page 123 Performance Data Model: FDYB50CXV1 - RY50DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 8.814 8.814...
  • Page 124 Performance Data Model: FDYM60CXV1 - RY61DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 15.99 9.94 5.57 15.41 9.69 5.58 14.83 9.43 5.69 14.22 9.17 5.85 13.58 8.90 6.22 12.79 8.56 6.74 24°C 16.06 12.07 5.57 15.47 11.80 5.59 14.89 11.54 5.70 14.28 11.26 5.85 13.66 10.97 6.22 12.88 10.60 6.75 16°C 27°C 16.25 13.94 5.58 15.72 13.60 5.60 15.20 13.23 5.72 14.66 12.84 5.88 14.12 12.39 6.26 13.45 11.82 6.80 30°C 17.08 14.95 5.62 16.59 14.52 5.65 16.09 14.09 5.77 15.56 13.64 5.94 15.01 13.18 6.33 14.32 12.59 6.88...
  • Page 125 Performance Data Model: FDYM60CXV1 - RY61DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 9.190 9.190...
  • Page 126 Performance Data Model: FDYB60CXV1 - RY61DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 15.48 10.95 4.47 14.93 10.67 4.84 14.37 10.38 5.24 13.80 10.08 5.68 12.67 9.38 6.16 11.70 8.83 6.79 24°C 15.50 13.12 4.47 14.95 12.82 4.84 14.39 12.52 5.24 13.82 12.21 5.68 12.70 11.40 6.16 11.74 10.76 6.79 16°C 27°C 15.62 14.87 4.48 15.10 14.53 4.84 14.57 14.19 5.25 14.02 13.83 5.69 12.94 12.87 6.18 12.04 12.04 6.82 30°C 16.10 16.10 4.50 15.64 15.64 4.87 15.16 15.16 5.28 14.68 14.68 5.74 13.60 13.60 6.23 12.73 12.73 6.88...
  • Page 127 Performance Data Model: FDYB60CXV1 - RY61DXY1 Heating Mode Outdoor WB ID DB -9°C -6°C -5°C 6°C 12°C 15°C 18°C TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) TC (kW) SC (kW) 15°C 9.190 9.190...

  • Page 128: Outlines & Dimensions

    Outlines & Dimensions Outlines & Dimensions Indoor Unit Model: FD(Y)M10CXV1 / FD(Y)B10CXV1 Note: Dimension in mm Model: FD(Y)M15/20/25CXV1 / FD(Y)B15/20/25CXV1 Dimension Model FD(Y)M15CXV1 / FD(Y)B15CXV1 881.0 225.0 842.0 802.0 261.0 411.0 351.0 905.0 FD(Y)M20CXV1 / FD(Y)B20CXV1 1041.0 225.0 1002.0 962.0 261.0 411.0 351.0...
  • Page 129 Outlines & Dimensions Model: FD(Y)M28CXV1 Note: Dimension in mm Model: FD(Y)M38CXV1 Note: Dimension in mm...
  • Page 130 Outlines & Dimensions Model: FD(Y)M30/40/50/60CXV1 / FD(Y)B30/40/50/60CXV1 Dimension Model FD(Y)M30CXV1 / FD(Y)B30CXV1 929.0 999.0 956.0 917.0 408.5 105.0 85.5 187.5 70.5 FD(Y)M40CXV1 / FD(Y)B40CXV1 1045.0 1115.0 1072.0 1033.0 466.5 105.0 85.5 187.5 128.5 FD(Y)M50CXV1 / FD(Y)B50CXV1 1299.0 1369.0 1326.0 1287.0 593.5 105.0 90.5...

  • Page 131: Outdoor Unit

    Outlines & Dimensions Outdoor Unit Model: R(Y)10/15CXV1 Dimension Model R(Y)10/15CXV1 700 521 250 478 175 36 95 94 86 68 440 130 110 15 21 19 278 80 65 Note: Dimension in mm Model: R(Y)20/25CXV1 FOR R(Y)25CXV1 ONLY Dimension Model R(Y)20CXV1 855 628 328 508 181 44 93 149 101 113 603 126 164 15 49 23 73 75 362...
  • Page 132 Outlines & Dimensions Model: R(Y)30/35/40DXV1 / R(Y)30/40/50/61DXY1 MADE IN MALAYSIA Dimension Model R(Y)30/35/40DXV1 / 1030 826 400 410 746 142 R(Y)30/40/50/61DXY1 Note: Dimension in mm...

  • Page 133: Wiring Diagrams

    Wiring Diagrams Wiring Diagrams Cooling Only Indoor Unit Outdoor Unit Model: FDM10CXV1 / FDB10CXV1 Model: R10CXV1...
  • Page 134 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM15CXV1 / FDB15CXV1 Model: R15CXV1...
  • Page 135 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM20/25CXV1 / FDB20/25CXV1 Model: R20/25CXV1...
  • Page 136 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM28/30CXV1 / FDB30CXV1 Model: R28CXV1...
  • Page 137 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM28/30CXV1 / FDB30CXV1 Model: R30DXV1...
  • Page 138 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM28/30CXV1 / FDB30CXV1 Model: R30DXY1...
  • Page 139 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM38/40CXV1 / FDB40CXV1 Model: R35/40DXV1...
  • Page 140 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM38/40/50CXV1 / FDB40/50CXV1 Model: R40/50DXY1...
  • Page 141 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDM60CXV1 / FDB60CXV1 Model: R61DXY1...
  • Page 142 Wiring Diagrams Heatpump Indoor Unit Outdoor Unit Model: FDYM10CXV1 / FDYB10CXV1 Model: RY10CXV1...
  • Page 143 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM15CXV1 / FDYB15CXV1 Model: RY15CXV1...
  • Page 144 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM20/25CXV1 / FDYB20/25CXV1 Model: RY18/20/25CXV1...
  • Page 145 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM28/30CXV1 / FDYB30CXV1 Model: RY28CXV1...
  • Page 146 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM28/30CXV1 / FDYB30CXV1 Model: RY30DXV1...
  • Page 147 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM28/30CXV1 / FDYB30CXV1 Model: RY30DXY1...
  • Page 148 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM38/40CXV1 / FDYB40CXV1 Model: RY35/40DXV1...
  • Page 149 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM38/40/50CXV1 / FDYB40/50CXV1 Model: RY40/50DXY1...
  • Page 150 Wiring Diagrams Indoor Unit Outdoor Unit Model: FDYM60CXV1 / FDYB60CXV1 Model: RY61DXY1...

  • Page 151: Service & Maintenance

    Service & Maintenance Service & Maintenance Disconnect from main supply before servicing the air conditioner. The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Maintenance Procedure Recommended Schedule...
  • Page 152 Service & Maintenance Pre Start Up Maintenance (After Extended Shutdown) Inspect thoroughly and clean indoor and outdoor units. Clean or replace air fi lters. Clean condensates drain line. Clean clogged indoor and outdoor coils. Check fan imbalance before operation. Tighten all wiring connections and panels. Check for refrigerant leakage.

  • Page 153: Troubleshooting

    Troubleshooting Troubleshooting Cooling / Heat pump Model Seven Segments Faulty Indication E1 Blinking Room air sensor contact loose/short E2 Blinking Indoor coil sensor contact loose/short E3 Blinking Outdoor coil sensor contact loose/short E4 Blinking Compressor overload protection E5 Blinking Gas leak HEAT LED blinking Defrost mode (SLM3 only)
  • Page 154 Troubleshooting Phase Sequencer The unit with Scroll Compressor only can rotate in one direction. For this reason, a protective device (phase sequencer) is fi tted to prevent incorrect wiring of the electrical phases. When the three phases are not connected correctly, the phase sequencer operates, and the unit will not start. This device is located in the control box of the outdoor unit.
  • Page 155 Troubleshooting Error Code / Fault Condition When a malfunction of the air conditioner unit is detected, immediately switch off the main power supply before proceeding with the following troubleshooting procedures. The following are common fault conditions and simple troubleshooting tips. If any other fault conditions which are not listed occur, contact your nearest local dealer.
  • Page 156 Troubleshooting Diagnostic Guidelines By means of pressure readings: Data Pressure Probable cause Circuit High side • 1. Overcharged with refrigerant. • Low side 2. Non-condensable gases in refrigerant circuit (e.g. air) 3. Obstructed air-intake / discharge. 4. Hot air short circuiting in outdoor unit. •...
  • Page 157 Troubleshooting BY MEANS OF DIAGNOSTIC FLOW CHART : Generally, there are two kinds of problems, i.e. starting failure and insuffi cient cooling/heating. “Starting failure” is caused by electrical defect while improper application or defects in refrigerant circuit causes “Insuffi cient cooling / heating”.
  • Page 158 Troubleshooting ii) Diagnosis of Refrigerant Circuit / Application There might be some causes where the unit starts running but does not perform satisfactorily, i.e. insuffi cient cooling. Judgement could be made by measuring temperature difference of indoor unit’s intake and discharge air as well as running current.

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