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Related Manuals for Daikin FL15EXV1
Summary of Contents for Daikin FL15EXV1
- Page 1 TECHNICAL MANUAL Split Unit Air Conditioner Ceiling Mounted C & E Series FL-E, FH-C, FLY-E, FHY-C series — Cooling only & Heatpump [50Hz] —...
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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 ........................14 Sound Pressure Level ....................14 NC Curve ........................15 Engineering & Physical Data ...................19 Performance Data ......................24 Calculation Steps ......................24 Performance Tables .....................26... -
Page 4: Nomenclature
Nomenclature Nomenclature Indoor FL(Y) 15 E X V1 Power Supply V1: 1 phase 50 Hz 220-240V Production X: OYLM Product Series C: C Series E: E Series Capacity 15: 15000 Btu/hr Model Ceiling Convertible (Cooling Only) FH: Ceiling Exposed (Cooling Only) FLY: Ceiling Convertible (Heatpump) FHY: Ceiling Exposed (Heatpump) Outdoor... -
Page 5: Product Line-Up
Nomenclature Product Line-Up Indoor Unit FL(Y)/FH(Y) Classifi cation Nomenclature FL15EXV1 FL20EXV1 FL25EXV1 FL28EXV1 FL35EXV1 FL40EXV1 FL50EXV1 FH62CXV1 FLY15EXV1 FLY20EXV1 FLY25EXV1 FLY28EXV1 FLY35EXV1 FLY40EXV1 FLY50EXV1 FHY62CXV1... - Page 6 Nomenclature Outdoor Unit R(Y) Classifi cation Nomenclature R15CXV1 R15CGXV1 R20CXV1 R20CGXV1 R25CXV1 R25CGXV1 R28CXV1 R28CGXV1 R30DXV1 R30DGXV1 R35DXV1 R35DGXV1 R40DXV1 R40DGXV1 R40DXY1 R40DGXY1 R50DXY1 R50DGXY1 R61DXY1 R61DGXY1 RY15CXV1 RY15CGXV1 RY18CXV1 RY18CGXV1 RY20CXV1 RY20CGXV1 RY25CXV1 RY25CGXV1 RY28CXV1 RY28CGXV1 RY30DXV1 RY30DGXV1 RY35DXV1 RY35DGXV1 RY40DXV1 RY40DGXV1...
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Page 7: Application Information
Application Information Application Information Operating Range Ensure the operating temperature is in allowance 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: FL15EXV1 – R15CXV1 / FL20EXV1 – R20CXV1 COOLING OPERATION 3 WAY VALVE DISCHARGE COMPRESSOR COOLING CAP TUBE 2 WAY VALVE STRAINER INDOOR UNIT OUTDOOR UNIT Model: FL25EXV1 – R25CXV1 COOLING OPERATION 3 WAY VALVE... - Page 9 Application Information Model: FL28EXV1 – R28CXV1 COOLING OPERATION 3 WAY VALVE COMPRESSOR COOLING CAP TUBE 3 WAY STRAINER VALVE INDOOR UNIT OUTDOOR UNIT Model: FL28EXV1 – R30DXV1 / FL35EXV1 – R35DXV1 / FL40EXV1 – R40DXV1 / FL40EXV1 – R40DXY1 / FL50EXV1 –...
- Page 10 Application Information Model: FH62CXV1 – 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: FLY15EXV1 – RY15CXV1 / FLY20EXV1 – RY20CXV1 COOLING OPERATION PIPING HEATING OPERATION 3 WAY VALVE...
- Page 11 Application Information Model: FLY20EXV1 – RY18CXV1 COOLING OPERATION PIPING HEATING OPERATION 3 WAY VALVE 4 WAY VALVE DISCHARGE COMPRESSOR PIPING LIQUID COOLING & HEATING CAP TUBE 2 WAY STRAINER STRAINER VALVE INDOOR UNIT OUTDOOR UNIT Model: FLY25EXV1 – RY25CXV1 / FLY28EXV1 – RY28CXV1 COOLING OPERATION PIPING HEATING OPERATION...
- Page 12 Application Information Model: FLY28EXV1 – RY30DXV1 / FLY35EXV1 – RY35DXV1 COOLING OPERATION HEATING OPERATION PIPING 3 WAY VALVE 4 WAY VALVE HIGH PRESSURE SWITCH DISCHARGE COMPRESSOR ACCUMULATOR BIFLOW PIPING LIQUID 3 WAY STRAINER STRAINER VALVE COOLING & HEATING CAP TUBE INDOOR UNIT OUTDOOR UNIT Model: FLY40EXV1 –...
- Page 13 Application Information Model: FHY62CXV1 – 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 VALVE INDOOR UNIT OUTDOOR UNIT...
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Page 14: Installation Guideline
Application Information Installation Guideline Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. Installation Diagram Indoor Unit Air Discharge Louver Signal Receiver Indicator Lights Air Intake Grille Air Filters (Inside Air Intake Grille) Refrigerant piping Air Intake Air Intake Air Intake Nozzle... -
Page 15: Cable Size
Application Information Cable Size FL15EXV1 FL20EXV1 FL25EXV1 FL28EXV1 FL28EXV1 Model Unit R15CXV1 R20CXV1 R25CXV1 R28CXV1 R30DXV1 Power supply cable size Number of wire Interconnection cable size Number of wire Recommended fuse FL35EXV1 FL40EXV1 FL50EXV1 FH62CXV1 Model Unit R35DXV1 R40DXV1 R40DXY1... -
Page 16: Fl(Y)20Exv1
The refrigerant is pre-charged in the outdoor unit. If the piping length is less than 7.6m, then additional charge after vacuuming is not necessary. If the piping length is more than 7.6m, then use the additional charge (g) per additional 1m length as tabulated: R22 – Cooling Only Indoor FL15EXV1 FL20EXV1 FL25EXV1 FL28EXV1 FL35EXV1 FL40EXV1 FL50EXV1 FH62CXV1... -
Page 17: 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 FL(Y)15EXV1 High FL(Y)20EXV1 High FL(Y)25EXV1 High FL(Y)28EXV1 High FL(Y)35EXV1 High FL(Y)40EXV1 High FL(Y)50EXV1 High FH(Y)62CXV1... -
Page 18: Nc Curve
Sound Data NC Curve FL(Y)15EXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FL(Y)20EXV1 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 19 Sound Data FL(Y)25EXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FL(Y)28EXV1 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 20 Sound Data FL(Y)35EXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FL(Y)40EXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz)
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Page 21: Fl(Y)50Exv1
Sound Data FL(Y)50EXV1 NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC-20 1000 2000 4000 8000 Octave-band frequency (Hz) FH(Y)62CXV1 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 22: Engineering & Physical Data
Engineering & Physical Data Engineering & Physical Data Engineering Data – R22 MODEL INDOOR UNIT FL15EXV1 FL20EXV1 FL25EXV1 MODEL OUTDOOR UNIT R15CXV1 R20CXV1 R25CXV1 Btu/h 12000 19000 24000 NOMINAL COOLING CAPACITY 3520 5570 7030 NOMINAL TOTAL INPUT POWER (COOLING) 1288... -
Page 23: Model
Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FL28EXV1 FL35EXV1 FL40EXV1 MODEL OUTDOOR UNIT R28CXV1 R30DXV1 R35DXV1 R40DXV1 Btu/h 28000 28000 33500 37000 NOMINAL COOLING CAPACITY 8210 8210 9800 10800 NOMINAL TOTAL INPUT POWER (COOLING) 2792 2714 2960 3800 NOMINAL RUNNING CURRENT (COOLING) -
Page 24: Model
Engineering & Physical Data Engineering Data - R22 MODEL INDOOR UNIT FL40EXV1 FL50EXV1 FH62CXV1 MODEL OUTDOOR UNIT R40DXY1 R50DXY1 R61DXY1 Btu/h 38000 47500 56000 NOMINAL COOLING CAPACITY 11140 13900 16410 NOMINAL TOTAL INPUT POWER (COOLING) 3800 5050 5593 NOMINAL RUNNING CURRENT (COOLING) 6.23 8.48 9.40... -
Page 25: Model
Engineering & Physical Data Safety Device INDOOR FL(Y)15EXV1 FL(Y)20EXV1 MODEL OUTDOOR R(Y)15CXV1 RY18CXV1 R(Y)20CXV1 TYPE HIGH PRESSURE OPEN kPa / psi SWITCH CLOSE kPa / psi TYPE SAFETY LOW PRESSURE DEVICE OPEN kPa / psi SWITCH CLOSE kPa / psi PHASE SEQUENCER DISC. -
Page 26: Model
Engineering & Physical Data INDOOR FLY35EXV1 FLY40EXV1 FLY40EXV1 MODEL OUTDOOR RY35DXV1 RY40DXV1 RY40DXY1 TYPE HIGH PRESSURE OPEN kPa / psi 2937 / 426 SWITCH CLOSE kPa / psi 2413 / 350 TYPE SAFETY LOW PRESSURE DEVICE OPEN kPa / psi SWITCH CLOSE kPa / psi... -
Page 27: Performance Data
16°C WB. 25°C is located between 24°C & 27°C Example: for 19°C WB. Model: FL15EXV1 – R15CXV1 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 28 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...
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Page 29: Performance Tables
Performance Data Performance Tables R22 Cooling Only Model: FL15EXV1 - R15CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.32 2.66 0.98 3.20 2.59 1.06 3.08 2.52 1.15 2.96 2.45 1.24 2.72 2.28 1.35 2.51 2.14 1.49 24°C 3.32 3.18 0.98 3.20 3.11 1.06 3.09 3.04 1.15 2.96 2.96 1.25 2.72 2.72 1.35 2.52 2.52 1.49... -
Page 30: Model
Performance Data Model: FL20EXV1 - R20CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.25 3.51 1.41 5.07 3.42 1.53 4.88 3.33 1.66 4.68 3.23 1.79 4.30 3.01 1.95 3.97 2.83 2.15 24°C 5.26 4.21 1.41 5.07 4.11 1.53 4.88 4.02 1.66 4.69 3.92 1.80 4.31 3.66 1.95 3.98 3.45 2.15 16°C 27°C 5.30 4.77 1.42 5.12 4.66 1.53 4.94 4.55 1.66 4.76 4.44 1.80 4.39 4.13 1.95 4.08 3.88 2.16 30°C 5.46 5.46 1.42 5.31 5.31 1.54 5.15 5.15 1.67 4.98 4.98 1.81 4.62 4.62 1.97 4.32 4.32 2.18... -
Page 31: Model
Performance Data Model: FL25EXV1 - R25CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.63 4.38 1.95 6.40 4.26 2.11 6.16 4.15 2.29 5.91 4.03 2.48 5.43 3.75 2.69 5.01 3.53 2.97 24°C 6.64 5.24 1.95 6.40 5.12 2.11 6.17 5.00 2.29 5.92 4.88 2.48 5.44 4.56 2.69 5.03 4.30 2.97 16°C 27°C 6.69 5.94 1.96 6.47 5.81 2.12 6.24 5.67 2.29 6.01 5.53 2.49 5.54 5.14 2.70 5.16 4.83 2.98 30°C 6.90 6.90 1.97 6.70 6.70 2.13 6.50 6.50 2.31 6.29 6.29 2.51 5.83 5.83 2.72 5.45 5.45 3.01... -
Page 32: Model
Performance Data Model: FL28EXV1 - R28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.12 7.47 4.98 2.29 7.19 4.85 2.48 6.90 4.71 2.69 6.34 4.38 2.92 5.85 4.12 3.22 24°C 7.75 6.12 2.12 7.48 5.98 2.29 7.20 5.84 2.48 6.91 5.70 2.69 6.35 5.32 2.92 5.87 5.02 3.22 16°C 27°C 7.81 6.94 2.12 7.55 6.78 2.30 7.29 6.62 2.49 7.01 6.46 2.70 6.47 6.01 2.93 6.02 5.64 3.23 30°C 8.05 8.05 2.13 7.82 7.82 2.31 7.58 7.58 2.51 7.34 7.34 2.72 6.80 6.80 2.96 6.37 6.37 3.26... -
Page 33: Model
Performance Data Model: FL28EXV1 - R30DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.06 7.47 4.98 2.23 7.19 4.85 2.41 6.90 4.71 2.62 6.34 4.38 2.84 5.85 4.12 3.13 24°C 7.75 6.12 2.06 7.48 5.98 2.23 7.20 5.84 2.41 6.91 5.70 2.62 6.35 5.32 2.84 5.87 5.02 3.13 16°C 27°C 7.81 6.94 2.06 7.55 6.78 2.23 7.29 6.62 2.42 7.01 6.46 2.62 6.47 6.01 2.85 6.02 5.64 3.14 30°C 8.05 8.05 2.07 7.82 7.82 2.24 7.58 7.58 2.43 7.34 7.34 2.64 6.80 6.80 2.87 6.37 6.37 3.17... -
Page 34: Model
Performance Data Model: FL35EXV1 - R35DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 9.24 6.01 2.25 8.91 5.86 2.43 8.58 5.70 2.63 8.24 5.54 2.86 7.57 5.15 3.10 6.98 4.85 3.42 24°C 9.25 7.20 2.25 8.93 7.04 2.43 8.59 6.87 2.64 8.25 6.70 2.86 7.58 6.26 3.10 7.01 5.91 3.42 16°C 27°C 9.33 8.17 2.25 9.02 7.98 2.44 8.70 7.79 2.64 8.37 7.59 2.86 7.72 7.07 3.11 7.19 6.64 3.43 30°C 9.61 9.61 2.26 9.34 9.34 2.45 9.05 9.05 2.66 8.76 8.76 2.89 8.12 8.12 3.14 7.60 7.60 3.46... -
Page 35: Model
Performance Data Model: FL40EXV1 - R40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.18 7.59 2.89 9.82 7.39 3.12 9.46 7.19 3.38 9.08 6.99 3.67 8.34 6.50 3.98 7.70 6.12 4.39 24°C 10.20 9.09 2.89 9.84 8.88 3.12 9.47 8.67 3.38 9.09 8.46 3.67 8.35 7.90 3.98 7.73 7.45 4.39 16°C 27°C 10.28 10.28 2.89 9.94 9.94 3.13 9.59 9.59 3.39 9.23 9.23 3.68 8.51 8.51 3.99 7.92 7.92 4.40 30°C 10.59 10.59 2.91 10.29 10.29 3.15 9.98 9.98 3.41 9.66 9.66 3.71 8.95 8.95 4.03 8.38 8.38 4.45... -
Page 36: Model
Performance Data Model: FL40EXV1 - R40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.50 7.93 2.89 10.13 7.72 3.12 9.76 7.51 3.38 9.37 7.30 3.67 8.60 6.79 3.98 7.94 6.39 4.39 24°C 10.52 9.49 2.89 10.15 9.28 3.12 9.77 9.06 3.38 9.38 8.83 3.67 8.62 8.25 3.98 7.97 7.79 4.39 16°C 27°C 10.60 10.60 2.89 10.25 10.25 3.13 9.89 9.89 3.39 9.52 9.52 3.68 8.78 8.78 3.99 8.17 8.17 4.40 30°C 10.93 10.93 2.91 10.61 10.61 3.15 10.29 10.29 3.41 9.96 9.96 3.71 9.23 9.23 4.03 8.64 8.64 4.45... -
Page 37: Model
Performance Data Model: FL50EXV1 - R50DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 13.11 8.66 3.84 12.64 8.43 4.15 12.17 8.20 4.49 11.69 7.97 4.87 10.73 7.42 5.29 9.91 6.98 5.83 24°C 13.12 10.37 3.84 12.66 10.13 4.15 12.19 9.89 4.50 11.70 9.65 4.88 10.75 9.01 5.29 9.94 8.50 5.83 16°C 27°C 13.23 11.75 3.84 12.79 11.49 4.16 12.34 11.21 4.50 11.87 10.93 4.89 10.96 10.17 5.30 10.19 9.55 5.85 30°C 13.64 13.64 3.86 13.24 13.24 4.18 12.84 12.84 4.53 12.43 12.43 4.92 11.52 11.52 5.35 10.78 10.78 5.91... -
Page 38: Model
Performance Data Model: FH62CXV1 - R61DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 15.47 10.21 4.25 14.92 9.94 4.60 14.37 9.68 4.98 13.79 9.40 5.40 12.66 8.75 5.85 11.69 8.23 6.45 24°C 15.49 12.23 4.25 14.94 11.95 4.60 14.38 11.67 4.98 13.81 11.38 5.40 12.69 10.63 5.86 11.74 10.03 6.46 16°C 27°C 15.61 13.86 4.26 15.09 13.55 4.60 14.56 13.23 4.99 14.01 12.89 5.41 12.93 12.00 5.87 12.03 11.27 6.48 30°C 16.09 16.09 4.28 15.63 15.63 4.63 15.15 15.15 5.02 14.67 14.67 5.45 13.60 13.60 5.92 12.72 12.72 6.54... -
Page 39: Model
Performance Data R22 Heatpump Model: FLY15EXV1 - RY15CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 3.32 2.66 0.98 3.20 2.59 1.06 3.08 2.52 1.15 2.96 2.45 1.24 2.72 2.28 1.35 2.51 2.14 1.49 24°C 3.32 3.18 0.98 3.20 3.11 1.06 3.09 3.04 1.15 2.96 2.96 1.25 2.72 2.72 1.35 2.52 2.52 1.49 16°C 27°C 3.35 3.35 0.98 3.24 3.24 1.06 3.12 3.12 1.15 3.01 3.01 1.25 2.77 2.77 1.35 2.58 2.58 1.49 30°C 3.45 3.45 0.99 3.35 3.35 1.07 3.25 3.25 1.16 3.15 3.15 1.26 2.92 2.92 1.37 2.73 2.73 1.51... -
Page 40: Model
Performance Data Model: FLY20EXV1 - RY18CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 4.98 3.24 1.42 4.80 3.15 1.54 4.62 3.07 1.66 4.44 2.98 1.80 4.08 2.77 1.96 3.76 2.61 2.16 24°C 4.99 3.88 1.42 4.81 3.79 1.54 4.63 3.70 1.66 4.45 3.61 1.81 4.08 3.37 1.96 3.78 3.18 2.16 16°C 27°C 5.02 4.40 1.42 4.86 4.30 1.54 4.69 4.20 1.67 4.51 4.09 1.81 4.16 3.80 1.96 3.87 3.57 2.17 30°C 5.18 5.18 1.43 5.03 5.03 1.55 4.88 4.88 1.68 4.72 4.72 1.82 4.38 4.38 1.98 4.09 4.09 2.19... -
Page 41: Model
Performance Data Model: FLY20EXV1 - RY20CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 5.25 3.51 1.41 5.07 3.42 1.53 4.88 3.33 1.66 4.68 3.23 1.79 4.30 3.01 1.95 3.97 2.83 2.15 24°C 5.26 4.21 1.41 5.07 4.11 1.53 4.88 4.02 1.66 4.69 3.92 1.80 4.31 3.66 1.95 3.98 3.45 2.15 16°C 27°C 5.30 4.77 1.42 5.12 4.66 1.53 4.94 4.55 1.66 4.76 4.44 1.80 4.39 4.13 1.95 4.08 3.88 2.16 30°C 5.46 5.46 1.42 5.31 5.31 1.54 5.15 5.15 1.67 4.98 4.98 1.81 4.62 4.62 1.97 4.32 4.32 2.18... -
Page 42: Model
Performance Data Model: FLY25EXV1 - RY25CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 6.63 4.38 1.95 6.40 4.26 2.11 6.16 4.15 2.29 5.91 4.03 2.48 5.43 3.75 2.69 5.01 3.53 2.97 24°C 6.64 5.24 1.95 6.40 5.12 2.11 6.17 5.00 2.29 5.92 4.88 2.48 5.44 4.56 2.69 5.03 4.30 2.97 16°C 27°C 6.69 5.94 1.96 6.47 5.81 2.12 6.24 5.67 2.29 6.01 5.53 2.49 5.54 5.14 2.70 5.16 4.83 2.98 30°C 6.90 6.90 1.97 6.70 6.70 2.13 6.50 6.50 2.31 6.29 6.29 2.51 5.83 5.83 2.72 5.45 5.45 3.01... -
Page 43: Model
Performance Data Model: FLY28EXV1 - RY28CXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.12 7.47 4.98 2.29 7.19 4.85 2.48 6.90 4.71 2.69 6.34 4.38 2.92 5.85 4.12 3.22 24°C 7.75 6.12 2.12 7.48 5.98 2.29 7.20 5.84 2.48 6.91 5.70 2.69 6.35 5.32 2.92 5.87 5.02 3.22 16°C 27°C 7.81 6.94 2.12 7.55 6.78 2.30 7.29 6.62 2.49 7.01 6.46 2.70 6.47 6.01 2.93 6.02 5.64 3.23 30°C 8.05 8.05 2.13 7.82 7.82 2.31 7.58 7.58 2.51 7.34 7.34 2.72 6.80 6.80 2.96 6.37 6.37 3.26... -
Page 44: Model
Performance Data Model: FLY28EXV1 - RY30DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 7.74 5.11 2.06 7.47 4.98 2.23 7.19 4.85 2.41 6.90 4.71 2.62 6.34 4.38 2.84 5.85 4.12 3.13 24°C 7.75 6.12 2.06 7.48 5.98 2.23 7.20 5.84 2.41 6.91 5.70 2.62 6.35 5.32 2.84 5.87 5.02 3.13 16°C 27°C 7.81 6.94 2.06 7.55 6.78 2.23 7.29 6.62 2.42 7.01 6.46 2.62 6.47 6.01 2.85 6.02 5.64 3.14 30°C 8.05 8.05 2.07 7.82 7.82 2.24 7.58 7.58 2.43 7.34 7.34 2.64 6.80 6.80 2.87 6.37 6.37 3.17... -
Page 45: Model
Performance Data Model: FLY35EXV1 - RY35DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 9.24 6.01 2.25 8.91 5.86 2.43 8.58 5.70 2.63 8.24 5.54 2.86 7.57 5.15 3.10 6.98 4.85 3.42 24°C 9.25 7.20 2.25 8.93 7.04 2.43 8.59 6.87 2.64 8.25 6.70 2.86 7.58 6.26 3.10 7.01 5.91 3.42 16°C 27°C 9.33 8.17 2.25 9.02 7.98 2.44 8.70 7.79 2.64 8.37 7.59 2.86 7.72 7.07 3.11 7.19 6.64 3.43 30°C 9.61 9.61 2.26 9.34 9.34 2.45 9.05 9.05 2.66 8.76 8.76 2.89 8.12 8.12 3.14 7.60 7.60 3.46... -
Page 46: Model
Performance Data Model: FLY40EXV1 - RY40DXV1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.37 7.73 2.74 10.01 7.53 2.96 9.63 7.33 3.20 9.25 7.12 3.47 8.49 6.62 3.77 7.84 6.23 4.16 24°C 10.39 9.26 2.74 10.02 9.05 2.96 9.65 8.84 3.20 9.26 8.62 3.48 8.51 8.05 3.77 7.87 7.59 4.16 16°C 27°C 10.47 10.47 2.74 10.12 10.12 2.96 9.76 9.76 3.21 9.40 9.40 3.48 8.67 8.67 3.78 8.07 8.07 4.17 30°C 10.79 10.79 2.75 10.48 10.48 2.98 10.16 10.16 3.23 9.84 9.84 3.51 9.12 9.12 3.81 8.53 8.53 4.21... -
Page 47: Model
Performance Data Model: FLY40EXV1 - RY40DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 10.47 7.73 2.62 10.10 7.53 2.84 9.72 7.33 3.07 9.33 7.12 3.33 8.57 6.62 3.61 7.91 6.23 3.98 24°C 10.48 9.26 2.62 10.11 9.05 2.84 9.73 8.84 3.07 9.35 8.62 3.33 8.59 8.05 3.61 7.94 7.59 3.98 16°C 27°C 10.56 10.50 2.63 10.21 10.21 2.84 9.85 9.85 3.08 9.48 9.48 3.34 8.75 8.75 3.62 8.14 8.14 4.00 30°C 10.89 10.89 2.64 10.58 10.58 2.86 10.26 10.26 3.10 9.93 9.93 3.36 9.20 9.20 3.65 8.61 8.61 4.04... -
Page 48: Model
Performance Data Model: FLY50EXV1 - RY50DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 12.73 8.41 3.61 12.28 8.19 3.90 11.82 7.97 4.23 11.35 7.74 4.58 10.42 7.20 4.97 9.62 6.77 5.48 24°C 12.75 10.07 3.61 12.29 9.84 3.90 11.84 9.61 4.23 11.37 9.37 4.59 10.44 8.75 4.97 9.66 8.26 5.48 16°C 27°C 12.85 11.41 3.62 12.42 11.16 3.91 11.98 10.89 4.24 11.53 10.61 4.60 10.64 9.88 4.99 9.90 9.28 5.51 30°C 13.24 13.24 3.63 12.86 12.86 3.93 12.47 12.47 4.27 12.07 12.07 4.63 11.19 11.19 5.03 10.47 10.47 5.56... -
Page 49: Model
Performance Data Model: FHY62CXV1 - RY61DXY1 Cooling Mode Outdoor temperature 19°C 25°C 30°C 35°C 40°C 46°C (CFM) 21°C 15.47 10.21 4.25 14.92 9.94 4.60 14.37 9.68 4.98 13.79 9.40 5.40 12.66 8.75 5.85 11.69 8.23 6.45 24°C 15.49 12.23 4.25 14.94 11.95 4.60 14.38 11.67 4.98 13.81 11.38 5.40 12.69 10.63 5.86 11.74 10.03 6.46 16°C 27°C 15.61 13.86 4.26 15.09 13.55 4.60 14.56 13.23 4.99 14.01 12.89 5.41 12.93 12.00 5.87 12.03 11.27 6.48 30°C 16.09 16.09 4.28 15.63 15.63 4.63 15.15 15.15 5.02 14.67 14.67 5.45 13.60 13.60 5.92 12.72 12.72 6.54... -
Page 50: Outlines & Dimensions
Outlines & Dimensions Outlines & Dimensions Indoor Unit Model: FL(Y)15/20/25/28EXV1 Dimension Model FL(Y)15/20/25/28EXV1 1080 Note: Dimension in mm Model: FL(Y)35/40/50EXV1 Dimension Model FL(Y)35EXV1 1272 1088 1320 FL(Y)40EXV1 1490 1308 1538 FL(Y)50EXV1 1738 1556 1786 Note: Dimension in mm... -
Page 51: Model
Outlines & Dimensions Model: FH(Y)62CXV1 Dimension Model FH(Y)62CXV1 1750 1903 1830 1880 Note: Dimension in mm... -
Page 52: Model
Outlines & Dimensions Outdoor Unit Model: R(Y)15CXV1 Dimension Model R(Y)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: RY18CXV1 / R(Y)20/25/28CXV1 Dimension Model RY18CXV1 / R(Y)20CXV1 855 628 328 520 179 46 93 149 101 113 603 126 164 15 34 23 362 73 75 R(Y)25/28CXV1 855 730 328 520 179 46 93 149 101 113 603 126 164 15 34 23 362 73 75 Note: Dimension in mm... -
Page 53: Model
Outlines & Dimensions Model: R(Y)30/40DXV1 / R(Y)40/50/61DXY1 MADE IN MALAYSIA Dimension Model R(Y)30/40DXV1 / 1030 826 400 410 746 142 R(Y)40/50/61DXY1 Note: Dimension in mm... -
Page 54: Wiring Diagrams
Wiring Diagrams Wiring Diagrams Cooling Only Indoor Unit Outdoor Unit Model: FL15EXV1 Model: R15CXV1 INDOOR COIL SENSOR ROOM RETURN AIR SENSOR TRANSFORMER WIRED OR WIRELESS REMOTE CONTROLLER HIGH IONIZER BLACK BLACK YELLOW YELLOW BROWN BROWN ORANGE ORANGE KEY: - FIELD SUPPLY WIRING... -
Page 55: High
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL20/25EXV1 Model: R20/25CXV1 INDOOR COIL SENSOR ROOM RETURN AIR SENSOR TRANSFORMER WIRED OR WIRELESS REMOTE CONTROLLER HIGH IONIZER BLACK BLACK YELLOW YELLOW BROWN BROWN ORANGE ORANGE KEY: - FIELD SUPPLY WIRING BLACK AS: AIR SWING MOTOR COMP. -
Page 56: High
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL28EXV1 Model: R28CXV1 INDOOR COIL SENSOR ROOM RETURN AIR SENSOR TRANSFORMER WIRED OR WIRELESS REMOTE CONTROLLER HIGH IONIZER BLACK BLACK YELLOW YELLOW BROWN BROWN ORANGE ORANGE KEY: - FIELD SUPPLY WIRING BLACK AS: AIR SWING MOTOR COMP. -
Page 57: High
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL28EXV1 Model: R30DXV1 INDOOR COIL SENSOR ROOM RETURN AIR SENSOR TRANSFORMER WIRED OR WIRELESS REMOTE CONTROLLER HIGH IONIZER BLACK BLACK YELLOW YELLOW BROWN BROWN ORANGE ORANGE KEY: - FIELD SUPPLY WIRING BLACK AS: AIR SWING MOTOR COMP. -
Page 58: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL35EXV1 Model: R35DXV1... -
Page 59: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL40EXV1 Model: R40DXV1... -
Page 60: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL40EXV1 Model: R40DXY1 380 – 415V 3HP 50Hz... -
Page 61: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FL50EXV1 Model: R50DXY1 380 – 415V 3HP 50Hz... -
Page 62: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FH62CXV1 Model: R61DXY1 380 – 415V 3HP 50Hz... -
Page 63: Model
Wiring Diagrams Heatpump Indoor Unit Outdoor Unit Model: FLY15EXV1 Model: RY15CXV1... -
Page 64: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY20/25EXV1 Model: RY18/20/25CXV1... -
Page 65: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY28EXV1 Model: RY28CXV1 1 PHASE 220/240VAC 50Hz OR 208/230VAC 60Hz... -
Page 66: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY28EXV1 Model: RY30DXV1... -
Page 67: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY35EXV1 Model: RY35DXV1... -
Page 68: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY40EXV1 Model: RY40DXV1... -
Page 69: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY40EXV1 Model: RY40DXY1... -
Page 70: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FLY50EXV1 Model: RY50DXY1 380–415V T 3HP 50Hz S... -
Page 71: Model
Wiring Diagrams Indoor Unit Outdoor Unit Model: FHY60CXV1 Model: RY61DXY1 380 – 415V 3HP 50Hz... -
Page 72: 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 Procedures Period... - Page 73 Service & Maintenance Pre start up maintenance (After extended shutdown) Inspect thoroughly and clean indoor and outdoor units. Clean or replace air fi lters. Clean condensate drain line. Clean clogged indoor and outdoor coils. Check fan imbalance before operation. Tighten all wiring connections and panels. Check for refrigerant leakage.
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Page 74: Troubleshooting
Troubleshooting Troubleshooting Indicator Lights LED Indicator Light Display - Cooling Only LED Indicator Light Display - Heatpump POWER TIMER SLEEP POWER TIMER HEAT / SLEEP LED Light Diagnostic Table Error Operation / Action Code Faulty Indication GREEN ORANGE Cooling mode Timer On Sleep mode On Heating mode... - Page 75 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 76 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 77 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. •...
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