R22 TECHNICAL MANUAL. Split Unit Air Conditioner Ceiling Cassette C & E Series FF-C, FHC-E, FFY-C, FHYC-E. Cooling only & Heatpump [50Hz]

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1 R22 TECHNICAL MANUAL Split Unit Air Conditioner Ceiling Cassette C & E Series FF-C, FHC-E, FFY-C, FHYC-E Cooling only & Heatpump [50Hz]

3 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 (C Series)...5 Refrigerant Circuit Diagrams (E Series)...7 Installation Guideline Sound Data...16 Sound Pressure Level...16 NC Curve...17 Engineering & Physical Data...21 Performance Data...26 Calculation Steps...26 Performance Tables...28 Outline & Dimension...49 Wiring Diagram...52 Service & Maintenance...63 Troubleshooting...65

4 Nomenclature Nomenclature Indoor FF(Y) 10 C X V1 Power Supply V1: 1 phase 50 Hz V Production X: OYLM Product Series C: C Series E: E Series Capacity 10: Btu/hr Model FF: Ceiling Cassette 2"x2" (Cooling Only) FHC: Ceiling Cassette 3"x3" (Cooling Only) FFY: Ceiling Cassette 2"x2" (Heatpump) FHYC: Ceiling Cassette 3"x3" (Heatpump) Outdoor R(Y) 10 C X V1 Power Supply V1: 1 phase 50 Hz V Y1: 3 phase 50 Hz V Production X: OYLM Product Series C: C Series D: D Series Capacity 10: Btu/hr Model R: Single Split Condensing Unit (Cooling Only) RY: Single Split Condensing Unit (Heatpump) 1

5 Nomenclature Product Line-Up Indoor Unit FF(Y)/FH(Y)C Classifi cation Panel (Handset) PCB Fin Refrigerant Control Nomenclature BC20CXW (BRC52A62) BYC20CXW (BRC52A61) BC50EXW (BRC52A62) BYC50EXW (BRC52A61) L208A EC L208A AP L2CKE EC L2CKE AP Hydrophilic (Blue) Cap Tube w/o Cap Tube FF10CXV1 X X X X FF15CXV1 X X X X COOLING HEATPUMP FF20CXV1 X X X X FHC20EXV1 X X X X FHC25EXV1 X X X X FHC28EXV1 X X X X FHC40EXV1 X X X X FHC50EXV1 X X X X FFY10CXV1 X X X X FFY15CXV1 X X X X FFY20CXV1 X X X X FHYC20EXV1 X X X X FHYC25EXV1 X X X X FHYC28EXV1 X X X X FHYC40EXV1 X X X X FHYC50EXV1 X X X X 2

6 Nomenclature Outdoor Unit R(Y) Classifi cation Nomenclature Cap Tube Refrigerant Control TXV w/o Cap Tube Hydrophilic (Blue) Hydrophilic (Gold) Bare Aluminium Fin Safety Devices Compressor Others COOLING HEATPUMP Contactor HP LP Rotary Scroll Drain Elbow R10CXV1 X X X R10CGXV1 X X X R15CXV1 X X X R15CGXV1 X X X R20CXV1 X X X R20CGXV1 X X X R25CXV1 X X X R25CGXV1 X X X R28CXV1 X X X R28CGXV1 X X X R35DXV1 X X X X X X R35DGXV1 X X X X X X R40DXV1 X X X X X X R40DGXV1 X X X X X X R40DXY1 X X X X X X R40DGXY1 X X X X X X R50DXY1 X X X X X X R50DGXY1 X X X X X X RY10CXV1 X X X X RY10CGXV1 X X X X RY15CXV1 X X X X RY15CGXV1 X X X X RY18CXV1 X X X X RY18CGXV1 X X X X RY20CXV1 X X X X RY20CGXV1 X X X X RY25CXV1 X X X X RY25CGXV1 X X X X RY28CXV1 X X X X RY28CGXV1 X X X X RY35DXV1 X X X X X X X RY35DGXV1 X X X X X X X RY40DXV1 X X X X X X RY40DGXV1 X X X X X X RY40DXY1 X X X X X X RY40DGXY1 X X X X X X RY50DXY1 X X X X X X RY50DGXY1 X X X X X X 3

7 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) The use of your air conditioner outside the range of working temperature and humidity can result in serious failure Indoor DB ( C) 4

8 Application Information Refrigerant Circuit Diagrams (C Series) Model: FF10CXV1 R10CXV1 / FF15CXV1 R15CXV1 / FF20CXV1 R20CXV1 COOLING OPERATION 3 WAY VALVE RETURN AIR SENSOR HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR DISCHARGE ACCUMULATOR COMPRESSOR HEAT EXCHANGER (OUTDOOR UNIT) COOLING CAP TUBE 2 WAY VALVE STRAINER INDOOR UNIT OUTDOOR UNIT Model: FFY10CXV1 RY10CXV1 / FFY20CXV1 RY18CXV1 PIPING GAS 3 WAY VALVE COOLING OPERATION HEATING OPERATION RETURN AIR SENSOR 4 WAY VALVE DISCHARGE ACCUMULATOR HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR COMPRESSOR PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) PIPING LIQUID COOLING & HEATING CAP TUBE 2 WAY VALVE STRAINER STRAINER INDOOR UNIT OUTDOOR UNIT 5

9 Application Information Model: FFY15CXV1 RY15CXV1 / FFY20CXV1 RY20CXV1 PIPING GAS 3 WAY VALVE COOLING OPERATION HEATING OPERATION RETURN AIR SENSOR 4 WAY VALVE DISCHARGE ACCUMULATOR HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR COMPRESSOR PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) HEATING CAP TUBE PIPING LIQUID COOLING & HEATING CAP TUBE INDOOR UNIT 2 WAY VALVE STRAINER CHECK VALVE STRAINER OUTDOOR UNIT 6

10 Application Information Refrigerant Circuit Diagrams (E Series) Model: FHC20EXV1 R20CXV1 COOLING OPERATION 3 WAY VALVE RETURN AIR SENSOR HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR DISCHARGE ACCUMULATOR COMPRESSOR HEAT EXCHANGER (OUTDOOR UNIT) COOLING CAP TUBE 2 WAY VALVE STRAINER INDOOR UNIT OUTDOOR UNIT Model: FHC25EXV1 R25CXV1 COOLING OPERATION 3 WAY VALVE RETURN AIR SENSOR HEAT EXCHANGER (INDOOR UNIT) DISCHARGE PIPE TEMPERATURE SENSOR COMPRESSOR ACCUMULATOR HEAT EXCHANGER (OUTDOOR UNIT) COOLING CAP TUBE 3 WAY VALVE STRAINER INDOOR UNIT OUTDOOR UNIT 7

11 Application Information Model: FHC28EXV1 R28CXV1 COOLING OPERATION 3 WAY VALVE RETURN AIR SENSOR DISCHARGE HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR COMPRESSOR ACCUMULATOR HEAT EXCHANGER (OUTDOOR UNIT) COOLING CAP TUBE STRAINER 3 WAY VALVE INDOOR UNIT OUTDOOR UNIT Model: FHC40EXV1 R35DXV1 / FHC40EXV1 R40DXV1 / FHC40EXV1 R40DXY1 / FHC50EXV1 R50DXY1 COOLING OPERATION 3 WAY VALVE RETURN AIR SENSOR LOW PRESSURE SWITCH HIGH PRESSURE SWITCH DISCHARGE HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) ACCUMULATOR COMPRESSOR 3 WAY VALVE CAP TUBE STRAINER INDOOR UNIT OUTDOOR UNIT 8

12 Application Information Model: FHYC20EXV1 RY20CXV1 PIPING GAS 3 WAY VALVE COOLING OPERATION HEATING OPERATION RETURN AIR SENSOR 4 WAY VALVE DISCHARGE ACCUMULATOR HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR COMPRESSOR PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) HEATING CAP TUBE PIPING LIQUID COOLING & HEATING CAP TUBE INDOOR UNIT 2 WAY VALVE STRAINER CHECK VALVE STRAINER OUTDOOR UNIT Model: FHYC25EXV1 RY25CXV1 / FHYC28EXV1 RY28CXV1 PIPING GAS 3 WAY VALVE COOLING OPERATION HEATING OPERATION RETURN AIR SENSOR 4 WAY VALVE DISCHARGE ACCUMULATOR HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR COMPRESSOR PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) PIPING LIQUID COOLING & HEATING CAP TUBE 3 WAY VALVE STRAINER STRAINER INDOOR UNIT OUTDOOR UNIT 9

13 Application Information Model: FHYC40EXV1 RY35DXV1 COOLING OPERATION PIPING GAS 3 WAY VALVE HEATING OPERATION RETURN AIR SENSOR 4 WAY VALVE HIGH PRESSURE SWITCH DISCHARGE HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) COMPRESSOR ACCUMULATOR BIFLOW TXV PIPING LIQUID 3 WAY VALVE STRAINER COOLING & HEATING CAP TUBE STRAINER INDOOR UNIT OUTDOOR UNIT Model: FHYC40EXV1 RY40DXV1 / FHYC40EXV1 RY40DXY1 / FHYC50EXV1 RY50DXY1 COOLING OPERATION PIPING GAS 3 WAY VALVE HEATING OPERATION RETURN AIR SENSOR 4 WAY VALVE HIGH PRESSURE SWITCH DISCHARGE HEAT EXCHANGER (INDOOR UNIT) PIPE TEMPERATURE SENSOR PIPE TEMPERATURE SENSOR HEAT EXCHANGER (OUTDOOR UNIT) COMPRESSOR ACCUMULATOR ACCESS VALVE HEATING CAP. TUBE PIPING LIQUID COOLING CAP. TUBE 3 WAY VALVE STRAINER CHECK VALVE STRAINER INDOOR UNIT OUTDOOR UNIT 10

14 Application Information Installation Guideline Safety Precautions Installation and maintenance should be performed by qualified persons who are familiar with local code and regulation, and experienced with this type of appliance. All fi eld wiring must be installed in accordance with the national wiring regulation. Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram. The unit must be GROUNDED to prevent possible hazard due to insulation failure. All electrical wiring must not touch the refrigerant piping or any moving parts of the fan motors. Confi rm that the unit has been switched OFF before installing or servicing the unit. Disconnect from the main power supply before servicing the air conditioner unit. DO NOT pull out the power cord when the power is ON. This may cause serious electrical shocks which may result in fi re hazards. Keep the indoor and outdoor units, power cable and transmission wiring, at least 1m from TVs and radios, to prevent distorted pictures and static. {Depending on the type and source of the electrical waves, static may be heard even when more than 1m away}. Please take note of the following important points when installing. Do not install the unit where leakage of flammable gas may occur. If gas leaks and accumulates around the unit, it may cause fi re ignition. Ensure that drainage piping is connected properly. If the drainage piping is not connected properly, it may cause water leakage which will dampen the furniture. Do not overcharge the unit. This unit is factory pre-charged. Overcharge will cause over-current or damage to the compressor. Ensure that the unit s panel is closed after service or installation. Unsecured panels will cause the unit to operate noisily. Sharp edges and coil surfaces are potential locations which may cause injury hazards. Avoid from being in contact with these places. Before turning off the power supply, set the remote controller s ON/OFF switch to the OFF position to prevent the nuisance tripping of the unit. If this is not done, the unit s fans will start turning automatically when power resumes, posing a hazard to service personnel or the user. Do not operate any heating apparatus too close to the air conditioner unit. This may cause the plastic panel to melt or deform as a result of the excessive heat. Ensure the color of wires of the outdoor unit and the terminal markings are same to the indoors respectively. IMPORTANT : DO NOT INSTALL OR USE THE AIR CONDITIONER UNIT IN A LAUNDRY ROOM. Do not use joined and twisted wires for incoming power supply. NOTICE Disposal requirements Your air conditioning product is marked with this symbol. This means that electrical and electronic products shall not be mixed with unsorted household waste. Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the refrigerant, of oil and of other parts must be done by a qualified installer in accordance with relevant local and national legislation. Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery. By ensuring this product is disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. Please contact the installer or local authority for more information. Batteries must be removed from the remote controller and disposed of separately in accordance with relevant local and national legislation. 11

Application Information 1) Indoor Installation Clearance Clearance must be provided for the indoor unit from wall and obstacles as shown in fi gure below. Max. 3.0 m Min 0.5 m Min 0.5 m Min 0.5 m Beam Max.

15 Application Information 1) Indoor Installation Clearance Clearance must be provided for the indoor unit from wall and obstacles as shown in fi gure below. Max. 3.0 m Min 0.5 m Min 0.5 m Min 0.5 m Beam Max. 0.3 m Obstacles Floor The installation place (handling ceiling surface) must be level and the height in the ceiling is 350mm or more. 2) Outdoor Installation Clearance Outdoor unit must be installed such that there is no short circuit of the hot discharge air or obstruction to smooth air fl ow. Select the coolest possible place where intake air should not hotter than the outside temperature (Max. 45 C). ALL MODELS A B C D Minimum Distance 300 mm 1000 mm 300 mm 500 mm If the condensing unit is operated in an atmosphere containing oils (including machine oils), salt (coastal area), sulphide gas (near hot spring, oil refinery plant), such substances may lead to failure the unit. 12

16 Application Information 3) Cable Size Cooling only Model Power supply cable size Number of wire Interconnection cable size Number of wire Unit mm² mm² FF10/15CXV1 FF20CXV1 FHC20EXV1 R10/15CXV1 R20CXV1 R20CXV1 Recommended fuse A Model Power supply cable size Number of wire Interconnection cable size Number of wire Unit mm mm FHC25EXV1 FHC28EXV1 FHC40EXV1 R25CXV1 R28CXV1 R35DXV1 Recommended fuse A Model Power supply cable size Number of wire Interconnection cable size Number of wire Unit 4.0 mm mm FHC40EXV1 FHC40EXV1 FHC50EXV1 R40DXV1 R40DXY1 R50DXY1 Recommended fuse A Heatpump Model Power supply cable size Number of wire Interconnection cable size Number of wire Unit 1.5 mm mm 2 3 FFY10/15CXV1 FFY20CXV1 FHYC20EXV1 RY10/15CXV1 RY18/20CXV1 RY20CXV1 Recommended fuse A Model Power supply cable size Number of wire Interconnection cable size Number of wire Unit 2.5 mm mm FHYC25EXV1 FHYC28EXV1 FHYC40EXV1 RY25CXV1 RY28CXV1 RY35DXV1 Recommended fuse A Model Power supply cable size Number of wire Interconnection cable size Number of wire Unit 4.0 mm mm 2 3 & & 4 FHYC40EXV1 FHYC40EXV1 FHYC50EXV1 RY40DXV1 RY40DXY1 RY50DXY & & 4 Recommended fuse A

17 Application Information 4) Refrigerant Piping Maximum Piping Length 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 compressor may become defective. Always choose the shortest path and follow the recommendation as tabulated below: Model Indoor FF(Y)10CXV1 FF(Y)15CXV1 FF(Y)20CXV1 Outdoor R(Y)10CXV1 R(Y)15CXV1 R(Y)18/20CXV1 Max. Length, m Max. Elevation, m Max. No. of Bends Model Indoor FH(Y)C20EXV1 FH(Y)C25EXV1 FH(Y)C28EXV1 Outdoor R(Y)20CXV1 R(Y)25CXV1 R(Y)28CXV1 Max. Length, m Max. Elevation, m Max. No. of Bends Model Indoor FH(Y)C40EXV1 FH(Y)C50EXV1 Outdoor R(Y)35/40DXV1 R(Y)40DXY1 R(Y)50DXY1 Max. Length, m Max. Elevation, m Max. No. of Bends Piping sizes (flare connection type) are as follows: Model R(Y)10CXV1 R(Y)15CXV1 R(Y)18/20CXV1 R(Y)20CXV1 Liquid, mm / in 6.35 / 1/ / 1/ / 1/ / 1/4 Suction, mm / in 9.52 / 3/ / 1/ / 5/ / 5/8 Model R(Y)25CXV1 R(Y)28CXV1 R(Y)35DXV1 Liquid, mm / in 9.52 / 3/ / 3/ / 3/8 Suction, mm / in / 5/ / 5/ / 3/4 Model R(Y)40DXV1 R(Y)40DXY1 R(Y)50DXY1 Liquid, mm / in 9.52 / 3/8 Suction, mm / in / 3/4 14

18 Application Information 5) Additional Charge 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). Cooling Only Indoor FF10CXV1 FF15CXV1 FF20CXV1 Outdoor R10CXV1 R15CXV1 R20CXV1 Add. Charge, g/m Indoor FHC20EXV1 FHC25EXV1 FHC28EXV1 Outdoor R20CXV1 R25CXV1 R28CXV1 Add. Charge, g/m Indoor FHC40EXV1 FHC50EXV1 Outdoor R35DXV1 R40DXV1 R40DXY1 R50DXY1 Add. Charge, g/m Heatpump Indoor FFY10CXV1 FFY15CXV1 FFY20CXV1 Outdoor RY10CXV1 RY15CXV1 RY18/20CXV1 Add. Charge, g/m Indoor FHYC20EXV1 FHYC25EXV1 FHYC28EXV1 Outdoor RY20CXV1 RY25CXV1 RY28CXV1 Add. Charge, g/m Indoor FHYC40EXV1 FHYC50EXV1 Outdoor RY35DXV1 RY40DXV1 RY40DXY1 RY50DXY1 Add. Charge, g/m Example: FHC25EXV1 & R25CXV1 with 13m piping length, additional piping length is 5.5m. Thus, Additional Charge = 5.5m x 38g/m = 209g 15

19 Sound Data Sound Data Sound Pressure Level Model FF(Y)10CXV1 FF(Y)15CXV1 FF(Y)20CXV1 FH(Y)C20EXV1 FH(Y)C25EXV1 FH(Y)C28EXV1 FH(Y)C40EXV1 FH(Y)C50EXV1 Speed 1/1 Octave Sound Pressure (db, ref 20μPa) Overall Noise 125Hz 250Hz 500Hz 1kHz 2kHz 4kHz 8kHz (dba) Criteria High Med Low High Med Low High Med Low High Med Low Quiet High Med Low Quiet High Med Low Quiet High Med Low Quiet High Med Low Quiet Model Measuring Location FF(Y)10/15/20CXV1 FH(Y)C20/25/28EXV1 Standard : JIS C 9612 Microphone 1.4m FH(Y)C40EXV1 FH(Y)C50EXV1 1.5m Standard: JIS B 8616 Microphone 16

20 Sound Data NC Curve FF(Y)10CXV Sound pressure level (db, ref 20μPa) H M L NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) FF(Y)15CXV Sound pressure level (db, ref 20μPa) H M L NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) 17

21 Sound Data FF(Y)20CXV1 70 Sound pressure level (db, ref 20μPa) H M L NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) FH(Y)C20EXV1 70 Sound pressure level (db, ref 20μPa) H M L Q NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) 18

22 Sound Data FH(Y)C25EXV1 70 Sound pressure level (db, ref 20μPa) H M L Q NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) FH(Y)C28EXV Sound pressure level (db, ref 20μPa) H M L Q NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) 19

23 Sound Data FH(Y)C40EXV Sound pressure level (db, ref 20μPa) H M L Q NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) FH(Y)C50EXV Sound pressure level (db, ref 20μPa) H M L Q NC-55 NC-50 NC-45 NC-40 NC-35 NC-30 NC-25 NC Octave-band frequency (Hz) 20

24 Engineering & Physical Data Engineering & Physical Data Engineering Data - R22 MODEL MODEL INDOOR UNIT FF10CXV1 FF15CXV1 FF20CXV1 OUTDOOR UNIT R10CXV1 R15CXV1 R20CXV1 NOMINAL COOLING CAPACITY Btu/h W NOMINAL TOTAL INPUT POWER (COOLING) W NOMINAL RUNNING CURRENT (COOLING) A EER W/W REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAPILLARY TUBE REFRIGERANT CHARGE kg MODEL INDOOR UNIT FFY10CXV1 FFY15CXV1 FFY20CXV1 OUTDOOR UNIT RY10CXV1 RY15CXV1 RY18CXV1 RY20CXV1 NOMINAL COOLING CAPACITY Btu/h W NOMINAL HEATING CAPACITY Btu/h W NOMINAL TOTAL INPUT POWER (COOLING) W NOMINAL TOTAL INPUT POWER (HEATING) W NOMINAL RUNNING CURRENT (COOLING) A NOMINAL RUNNING CURRENT (HEATING) A EER W/W COP W/W REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAPILLARY TUBE REFRIGERANT CHARGE kg POWER SOURCE V/Ph/Hz / 1/ 50 REFRIGERANT TYPE R22 CONTROL AIR DISCHARGE 4 WAY AUTOMATIC LOUVER (UP & DOWN) OPERATION WIRELESS MICROCOMPUTER REMOTE CONTROL HIGH l/s / CFM 194 / / / 450 AIR FLOW MEDIUM l/s / CFM 170 / / / 410 LOW l/s / CFM 156 / / / 340 SOUND PRESSURE LEVEL (H/M/L) dba 41 / 38 / / 38 / / 41 / 37 UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 250 X 570 X 570 PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 317 X 630 X 630 UNIT WEIGHT (UNIT + PANEL) kg CONDENSATE DRAIN SIZE mm FAN TYPE TURBO DRIVE DIRECT TYPE INDUCTION INDEX OF PROTECTION (IP) IP20 INSULATION GRADE CLASS B FAN MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A MOTOR OUTPUT W POLES 6 TUBE MATERIAL COPPER DIAMETER mm 7 COIL MATERIAL ALUMINIUM FIN FACE AREA m ROW 1 2 AIR QUALITY FILTER TYPE WASHABLE SARANET FILTER QUANTITY pc 1 CASING COLOUR WITHOUT PAINT AIR FLOW l/s / CFM 453 / / 1300 SOUND PRESSURE LEVEL dba UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 540 X 700 X X 855 X 328 PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 620 X 810 X X 990 X 415 UNIT WEIGHT (R / RY) kg 28 / TYPE FLARE VALVE PIPE LIQUID mm 6.35 CONNECTION SIZE GAS mm FAN TYPE PROPELLER DRIVE DIRECT TYPE INDUCTION INDEX OF PROTECTION (IP) IP23 INSULATION GRADE CLASS B CLASS F FAN MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A MOTOR OUTPUT W POLES 6 TYPE ROTARY OIL TYPE ATMOS NM56M or SUNISO 4GDID OIL AMOUNT cm R RATED INPUT POWER W COMPRESSOR RY RATED INPUT POWER (COOLING) W RATED INPUT POWER (HEATING) W R RATED INPUT CURRENT A RY RATED INPUT CURRENT (COOLING) A RATED INPUT CURRENT (HEATING) A LOCKED ROTOR AMP. A TUBE MATERIAL COPPER DIAMETER (R / RY) mm 7 7 / COIL MATERIAL ALUMINIUM FIN FACE AREA m ROW 1 2 CASING COLOUR LIGHT GREY INDOOR UNIT OUTDOOR UNIT ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 (NON-DUCTED UNIT) OR ISO (DUCTED UNIT). COOLING HEATING INDOOR: 27 C DB/ WB INDOOR: 20 C DB OUTDOOR: 35 C DB/ 24 C WB OUTDOOR: 7 C DB/ 6 C WB 21

25 Engineering & Physical Data Engineering Data - R22 MODEL MODEL INDOOR UNIT FHC20EXV1 FHC25EXV1 FHC28EXV1 FHC40EXV1 OUTDOOR UNIT R20CXV1 R25CXV1 R28CXV1 R35CXV1 NOMINAL COOLING CAPACITY Btu/h W NOMINAL TOTAL INPUT POWER (COOLING) W NOMINAL RUNNING CURRENT (COOLING) A EER W/W REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP. TUBE INDOOR CAP. TUBE REFRIGERANT CHARGE kg MODEL INDOOR UNIT FHYC20EXV1 FHYC25EXV1 FHYC28EXV1 FHYC40EXV1 OUTDOOR UNIT RY20CXV1 RY25CXV1 RY28CXV1 RY35CXV1 NOMINAL COOLING CAPACITY Btu/h W NOMINAL HEATING CAPACITY Btu/h W NOMINAL TOTAL INPUT POWER (COOLING) W NOMINAL TOTAL INPUT POWER (HEATING) W NOMINAL RUNNING CURRENT (COOLING) A NOMINAL RUNNING CURRENT (HEATING) A EER W/W COP W/W REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP. TUBE OUTDOOR CAP. TUBE + TXV REFRIGERANT CHARGE kg POWER SOURCE V/Ph/Hz / 1/ 50 REFRIGERANT TYPE R22 CONTROL AIR DISCHARGE 4 WAY AUTOMATIC LOUVER (UP & DOWN) OPERATION WIRELESS MICROCOMPUTER REMOTE CONTROL HIGH l/s / CFM 280 / / / / 1030 AIR FLOW MEDIUM l/s / CFM 250 / / / / 860 LOW l/s / CFM 200 / / / / 740 SUPER LOW l/s / CFM 190 / / / / 620 SOUND PRESSURE LEVEL (H/M/L/SL) dba 34 / 32 / 30 / / 34 / 33 / / 38 / 35 / / 44 / 40 / 36 UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 265 X 820 X X 820 X 820 PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 300 X 916 X X 916 X 916 UNIT WEIGHT (UNIT + PANEL) kg CONDENSATE DRAIN SIZE mm FAN TYPE TURBO DRIVE DIRECT TYPE INDUCTION INDEX OF PROTECTION (IP) IP20 INSULATION GRADE CLASS B FAN MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A MOTOR OUTPUT W POLES 6 TUBE MATERIAL COPPER DIAMETER mm 7 COIL MATERIAL ALUMINIUM FIN FACE AREA m ROW 2 3 AIR QUALITY FILTER TYPE WASHABLE SARANET FILTER QUANTITY pc 1 CASING COLOUR WITHOUT PAINT AIR FLOW l/s / CFM 614 / / / / 3400 SOUND PRESSURE LEVEL dba UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 651 X 855 X X 855 X X 1030 X 400 PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 710 X 990 X X 990 X X 1180 X 514 UNIT WEIGHT kg TYPE FLARE VALVE PIPE LIQUID mm CONNECTION SIZE GAS mm FAN TYPE PROPELLER DRIVE DIRECT TYPE INDUCTION INDEX OF PROTECTION (IP) IP23 IP54 INSULATION GRADE CLASS F CLASS B RATED INPUT POWER (R) W FAN MOTOR RATED INPUT POWER (RY) W RATED RUNNING CURRENT (R) A RATED RUNNING CURRENT (RY) A MOTOR OUTPUT W POLES 6 8 TYPE ROTARY SCROLL OIL TYPE ATMOS NM56M or SUNISO 4GDID MOBIL EAL OIL AMOUNT cm R RATED INPUT POWER W COMPRESSOR RATED INPUT POWER (COOLING) W RY RATED INPUT POWER (HEATING) W R RATED INPUT CURRENT A RY RATED INPUT CURRENT (COOLING) A RATED INPUT CURRENT (HEATING) A LOCKED ROTOR AMP. A TUBE MATERIAL COPPER DIAMETER (R / RY) mm COIL MATERIAL ALUMINIUM FIN FACE AREA m ROW 2 CASING COLOUR LIGHT GREY INDOOR UNIT OUTDOOR UNIT ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 (NON-DUCTED UNIT) OR ISO (DUCTED UNIT). COOLING HEATING INDOOR: 27 C DB/ WB INDOOR: 20 C DB OUTDOOR: 35 C DB/ 24 C WB OUTDOOR: 7 C DB/ 6 C WB 22

26 Engineering & Physical Data Engineering Data - R22 MODEL MODEL INDOOR UNIT FHC40EXV1 FHC50EXV1 OUTDOOR UNIT R40DXV1 R40DXY1 R50DXY1 NOMINAL COOLING CAPACITY Btu/h W NOMINAL TOTAL INPUT POWER (COOLING) W NOMINAL RUNNING CURRENT (COOLING) A EER W/W REFRIGERANT CONTROL (EXPANSION DEVICE) INDOOR CAP. TUBE REFRIGERANT CHARGE kg MODEL INDOOR UNIT FHYC40EXV1 FHYC50EXV1 OUTDOOR UNIT RY40DXV1 RY40DXY1 RY50DXY1 NOMINAL COOLING CAPACITY Btu/h W NOMINAL HEATING CAPACITY Btu/h W NOMINAL TOTAL INPUT POWER (COOLING) W NOMINAL TOTAL INPUT POWER (HEATING) W NOMINAL RUNNING CURRENT (COOLING) A NOMINAL RUNNING CURRENT (HEATING) A EER W/W COP W/W REFRIGERANT CONTROL (EXPANSION DEVICE) OUTDOOR CAP. TUBE REFRIGERANT CHARGE kg POWER SOURCE V/Ph/Hz / 1/ / 3 / 50 REFRIGERANT TYPE R22 CONTROL AIR DISCHARGE 4 WAY AUTO LOUVER (UP & DOWN) OPERATION WIRELESS MICROCOM. REMOTE CONTROL HIGH l/s / CFM 490 / / 1200 AIR FLOW MEDIUM l/s / CFM 410 / / 1030 LOW l/s / CFM 350 / / 930 SUPER LOW l/s / CFM 295 / / 780 SOUND PRESSURE LEVEL (H/M/L/SL) dba 47 / 44 / 40 / / 45 / 43 / 39 UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 300 X 820 X 820 PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 335 X 916 X 916 UNIT WEIGHT (UNIT + PANEL) kg CONDENSATE DRAIN SIZE mm FAN TYPE TURBO DRIVE DIRECT TYPE INDUCTION INDEX OF PROTECTION (IP) IP20 INSULATION GRADE CLASS B FAN MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A MOTOR OUTPUT W POLES 6 TUBE MATERIAL COPPER DIAMETER mm 7 COIL MATERIAL ALUMINIUM FIN FACE AREA m ROW 3 AIR QUALITY FILTER TYPE WASHABLE SARANET FILTER QUANTITY pc 1 CASING COLOUR WITHOUT PAINT AIR FLOW l/s / CFM 1605 / 3400 SOUND PRESSURE LEVEL dba 58 UNIT DIMENSION HEIGHT X WIDTH X DEPTH mm 852 X 1030 X 400 PACKING DIMENSION HEIGHT X WIDTH X DEPTH mm 1010 X 1180 X 514 UNIT WEIGHT kg TYPE FLARE VALVE PIPE LIQUID mm 9.52 CONNECTION SIZE GAS mm FAN TYPE PROPELLER DRIVE DIRECT TYPE INDUCTION INDEX OF PROTECTION (IP) IP54 INSULATION GRADE CLASS B RATED INPUT POWER (R) W 257 FAN MOTOR RATED INPUT POWER (RY) W 276 RATED RUNNING CURRENT (R) A 1.10 RATED RUNNING CURRENT (RY) A 1.34 MOTOR OUTPUT W 145 POLES 8 TYPE SCROLL OIL TYPE MOBIL EAL MINERAL OIL OIL AMOUNT cm R RATED INPUT POWER W COMPRESSOR RATED INPUT POWER (COOLING) W RY RATED INPUT POWER (HEATING) W R RATED INPUT CURRENT A RY RATED INPUT CURRENT (COOLING) A RATED INPUT CURRENT (HEATING) A LOCKED ROTOR AMP. A TUBE MATERIAL COPPER DIAMETER (R / RY) mm 9.52 / 7 7 COIL MATERIAL ALUMINIUM FIN FACE AREA m ROW 2 CASING COLOUR LIGHT GREY INDOOR UNIT OUTDOOR UNIT ALL UNITS ARE BEING TESTED AND COMPLY TO ISO 5151 (NON-DUCTED UNIT) OR ISO (DUCTED UNIT). COOLING HEATING INDOOR: 27 C DB/ WB INDOOR: 20 C DB OUTDOOR: 35 C DB/ 24 C WB OUTDOOR: 7 C DB/ 6 C WB 23

27 Engineering & Physical Data Safety Device R22 MODEL SAFETY DEVICE INDOOR FF(Y)10/15EXV1 FF(Y)20CXV1 OUTDOOR R(Y)10/15CXV1 RY18CXV1 R(Y)20CXV1 HIGH PRESSURE SWITCH TYPE N/A OPEN kpa / psi N/A CLOSE kpa / psi N/A TYPE N/A LOW PRESSURE SWITCH OPEN kpa / psi N/A CLOSE kpa / psi N/A PHASE SEQUENCER N/A DISC. THERMOSTAT SETTING C / F N/A MODEL SAFETY DEVICE INDOOR OUTDOOR HIGH PRESSURE SWITCH FH(Y)C20/25/28EXV1 R(Y)20/25/28CXV1 TYPE N/A OPEN kpa / psi N/A CLOSE kpa / psi N/A TYPE N/A LOW PRESSURE SWITCH OPEN kpa / psi N/A CLOSE kpa / psi N/A PHASE SEQUENCER N/A DISC. THERMOSTAT SETTING C / F N/A MODEL SAFETY DEVICE INDOOR FHC40EXV1 OUTDOOR R35DXV1 R40DXV1 R40DXY1 HIGH PRESSURE SWITCH TYPE NC OPEN kpa / psi 2937 / 426 CLOSE kpa / psi 2413 / 350 TYPE NC LOW PRESSURE SWITCH OPEN kpa / psi 124 / 18 CLOSE kpa / psi 192 / 28 PHASE SEQUENCER N/A YES DISC. THERMOSTAT SETTING C / F N/A N/A 130 / 266 MODEL SAFETY DEVICE INDOOR OUTDOOR HIGH PRESSURE SWITCH FHC50EXV1 R50DXY1 TYPE NC OPEN kpa / psi 2937 / 426 CLOSE kpa / psi 2413 / 350 TYPE NC LOW PRESSURE SWITCH OPEN kpa / psi 124 / 18 CLOSE kpa / psi 192 / 28 PHASE SEQUENCER YES DISC. THERMOSTAT SETTING C / F 130 / 266 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 24

28 Engineering & Physical Data MODEL SAFETY DEVICE INDOOR FHYC40EXV1 OUTDOOR RY35DXV1 RY40DXV1 RY40DXY1 HIGH PRESSURE SWITCH TYPE NC OPEN kpa / psi 2937 / 426 CLOSE kpa / psi 2413 / 350 TYPE N/A LOW PRESSURE SWITCH OPEN kpa / psi N/A CLOSE kpa / psi N/A PHASE SEQUENCER N/A YES DISC. THERMOSTAT SETTING C / F N/A N/A 130 / 266 MODEL SAFETY DEVICE INDOOR OUTDOOR HIGH PRESSURE SWITCH FHYC50EXV1 R50DXY1 TYPE NC OPEN kpa / psi 2937 / 426 CLOSE kpa / psi 2413 / 350 TYPE N/A LOW PRESSURE SWITCH OPEN kpa / psi N/A CLOSE kpa / psi N/A PHASE SEQUENCER YES DISC. THERMOSTAT SETTING C / F 130 / 266 ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE. 25

29 Performance Data Performance Data Calculation Steps Interpolation method can be used to get the total cooling capacity, TC and sensible cooling capacity, SC and power input, PI at those temperatures which are not stated out in the table. Extrapolation method is not allowed to be used. Example: Model: FF10CXV1 R10CXV1 Indoor Condition: 25 C DB, 17 C WB Outdoor Condition: 37 C DB Fan Speed: High Solution: Based on the Performance Table, 1. Refer to the Indoor DB column, - 25 C is located between 24 C & 27 C for WB C is located between 24 C & 27 C for WB. - Thus, Interpolation needs to be applied. 2. Refer to the Indoor WB column, - 17 C is located between & for 25 C DB. - Thus, Interpolation needs to be applied. 3. Refer to the Outdoor DB column, - 37 C is located between 35 C & 40 C. - Thus, Interpolation needs to be applied. 1 st Step Interpolation of Indoor WB Find TC, SC & PI (a) Indoor: 25 C DB, WB Outdoor: 35 C DB (b) Indoor: 25 C DB, WB Outdoor: 35 C DB (c) Indoor: 25 C DB, WB Outdoor: 40 C DB (d) Indoor: 25 C DB, WB Outdoor: 40 C DB 2 nd Step Interpolation of Indoor DB Find TC, SC & PI (a) Indoor: 25 C DB, 17 C WB Outdoor: 35 C DB (b) Indoor: 25 C DB, 17 C WB Outdoor: 40 C DB 3 rd Step Interpolation of Outdoor DB Find TC, SC & PI (a) Indoor: 25 C DB, 17 C WB Outdoor: 37 C DB Details of Calculation: 1 st Step: To obtain the TC, SC & PI for (a) Indoor Condition: 25 C DB, WB Outdoor Condition: 35 C DB EWB EDB Outdoor temperature 35 C TC SC PI By Interpolation Method 25 C 24 C x kW = 27 C 24 C 3.30kW 3.20kW x 1 = 3.23kW Similarly, y 1 = 3.23kW z 1 = 1.27kW x 1 y 1 z

30 Performance Data (b) Indoor Condition: 25 C DB, WB Outdoor Condition: 35 C DB EWB 19 EDB Outdoor temperature 35 C TC SC PI x 2 y 2 z By Interpolation Method 25 C 24 C x kW = 27 C 24 C 3.52kW 3.51kW x 2 = 3.51kW Similarly, y 2 = 2.71kW z 2 = 1.29kW Repeat the same process for (c) & (d) in 1 st Step (c) x 3 = 2.98 kw; y 3 = 2.98 kw; z 3 = 1.38 kw (d) x 4 = 3.22 W; y 4 = 2.53 kw; z 4 = 1.40 kw 2 nd Step: To obtain the TC, SC & PI for (a) Indoor Condition: 25 C DB, 17 C WB Outdoor Condition: 35 C DB EWB EDB Outdoor temperature 35 C TC SC PI By Interpolation Method 17 C x kW = 3.51kW 3.23kW x 5 = 3.32kW Similarly, y 5 = 3.06kW z 5 = 1.28kW x 5 y 5 z Repeat the same process for (b) in 2 nd Step (c) x 6 = 3.06 kw; y 6 = 2.83 kw; z 6 = 1.39 kw 3 rd Step: To obtain the TC, SC & PI for (a) Indoor Condition: 25 C DB, 17 C WB Outdoor Condition: 37 C DB EWB EDB Outdoor temperature 35 C 37 C 40 C TC SC PI TC SC PI TC SC PI x y z By Interpolation Method 37 C 35 C x 3.32kW = 40 C 35 C 3.06kW 3.32kW x = 3.22kW Similarly, y = 2.97kW z = 1.35kW 27

31 Performance Data Performance Tables Cooling Only Model: FF10CXV1 - R10CXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 28

32 Performance Data Model: FF15CXV1 - R15CXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 29

33 Performance Data Model: FF20CXV1 - R20CXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 30

34 Performance Data Model: FHC20EXV1 - R20CXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 31

35 Performance Data Model: FHC25EXV1 - R25CXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 32

36 Performance Data Model: FHC28EXV1 - R28CXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 33

37 Performance Data Model: FHC40EXV1 - R35DXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 34

38 Performance Data Model: FHC40EXV1 - R40DXV1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 35

39 Performance Data Model: FHC40EXV1 - R40DXY1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 36

40 Performance Data Model: FHC50EXV1 - R50DXY1 Cooling Mode AFR (CFM) EWB Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling Capacity (kw) SC: Sensible Cooling Capacity (kw) PI: Power Input (kw) Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB without pressure trip. 37

41 Performance Data Heatpump Model: FFY10CXV1 - RY10CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FFY10CXV1 - RY10CXV1 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 38

42 Performance Data Model: FFY15CXV1 - RY15CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FFY15CXV1 - RY15CXV1 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 39

43 Performance Data Model: FFY20CXV1 - RY18CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FFY20CXV1 - RY18CXV1 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 40

44 Performance Data Model: FFY20CXV1 - RY20CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FFY20CXV1 - RY20CXV1 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 41

45 Performance Data Model: FHYC20EXV1 - RY20CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC20EXV1 - RY20CXV1 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 42

46 Performance Data Model: FHYC25EXV1 - RY25CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC25EXV1 - RY25CXV1 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 43

47 Performance Data Model: FHYC28EXV1 - RY28CXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC28EXV1 - 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 44

48 Performance Data Model: FHYC40EXV1 - RY35DXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC40EXV1 - 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 45

49 Performance Data Model: FHYC40EXV1 - RY40DXV1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC40EXV1 - 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 46

50 Performance Data Model: FHYC40EXV1 - RY40DXY1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC40EXV1 - 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 47

51 Performance Data Model: FHYC50EXV1 - RY50DXY1 Cooling Mode AFR (CFM) EWB Outdoor temperature EDB 25 C 30 C 35 C 40 C 46 C TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI TC SC PI 21 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C Model: FHYC50EXV1 - 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 C C C C C Frost Region Remark: AFR: Air fl ow rate (CFM) EWB: Entering Wet Bulb Temp. ( C) EDB: Entering Dry Bulb Temp. ( C) TC: Total Cooling / Heating Capacity (kw) SC: Sensible Cooling / Heating Capacity (kw) PI: Power Input (kw) Notes: 1. Ratings shown are net capacities. 2. shows nominal capacities. 3. Direct interpolation is permissible. Do not extrapolate. 4. Unit is able to operate at ambient from to 46 C DB (cooling) / -9 C to 18 C WB (heating) without pressure trip. 48

Outline & Dimension Outline & Dimension Indoor Unit Model: FF(Y)10/15/20CXV1 Note: Dimension in mm Model: FH(Y)C20/25/28/40/50EXV1 B C D E K F H A J I G Dimension

52 Outline & Dimension Outline & Dimension Indoor Unit Model: FF(Y)10/15/20CXV1 Note: Dimension in mm Model: FH(Y)C20/25/28/40/50EXV1 B C D E K F H A J I G Dimension Model A B C D E F G H I J K FH(Y)C20/25/28EXV FH(Y)C40/50EXV Note: Dimension in mm 49

FFQN-C, FCRN-E, FFRN-C

R410A TECHNICAL MANUAL Split Unit Air Conditioner Ceiling Cassette C & E Series FCQN-E, FFQN-C, FCRN-E, FFRN-C Cooling only & Heatpump [50Hz] DAIKIN_FFRN.indb i 12/27/2012 9:28:06 AM DAIKIN_FFRN.indb ii