Daikin H-Series Technical Manual Download Page 1

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TECHNICAL MANUAL

Split Systems Air Conditioner

Ducted Blower H Series

FDN/FGN-H Series

— Cooling Only [50Hz] —

R410A

TM-5SBH-MSS-STA3

Supersede : TM-5SBH-MSS-STA2

Summary of Contents for H-Series

Page 1: ...TECHNICAL MANUAL Split Systems Air Conditioner Ducted Blower H Series FDN FGN H Series Cooling Only 50Hz R410A TM 5SBH MSS STA3 Supersede TM 5SBH MSS STA2...

Page 2: ......

Page 3: ...nge 5 Refrigerant Circuit Diagram 6 Installation Guideline 7 Sound Data 15 Sound Pressure Level 15 Sound Power Level 16 NC Curve 17 Selection Process 24 Engineering Physical Data 39 Performance Data 4...

Page 4: ...ii...

Page 5: ...hr 350 350 000 Btu hr 400 400 000 Btu hr 450 450 000 Btu hr 500 500 000 Btu hr 600 600 000 Btu hr Model FD Ducted Blower Ceiling mounted FG Ducted Blower Floor Mounted No of circuit 1 Circuit 2 2 Cir...

Page 6: ...100 000 Btu hr 125 125 000 Btu hr 150 150 000 Btu hr Model R Modular Condensing Unit Horizontal Discharge RC Modular Condensing Unit Vertical Discharge Revision Specification Omitted Original Version...

Page 7: ...D64 TXV R15 Synthetic Filter Horizontal Convertible Horizontal Not Convertible Vertical Convertible Vertical Not Convertible COOLING FDN80HV1 4 X X X X X X FDN100HV1 4 X X X X X X FDN125HY1 4 X X X X...

Page 8: ...ntactor With HP LP Switch Sensor PSV 2 0 Microchannel Microchannel E coating Scroll Horizontal Not Convertible Vertical Convertible COOLING RN80HY1 4 X X X X X X RCN100HY1 4 X X X X X X RCN125HY1 4 X...

Page 9: ...Ensure the operating temperature is in allowance range Cooling The use of your air conditioner outside the range of working temperature and humidity can result in serious failure Outdoor DB C 46 19 23...

Page 10: ...Y1 x 2 RCN125HY1 x 2 RCN150HY1 x 2 RCN150HY1 x 3 RCN100HY1 x 1 RCN125HY1 x 2 RCN150HY1 x 3 RCN100HY1 x 4 RCN125HY1 x 4 RCN150HY1 x 4 Indoor 2FDN200HY1 2FGN250HY1 2FGN300HY1 3FGN300HY1 3FGN350HY1 3FGN4...

Page 11: ...plugs caps from fittings tubings and coils until ready to connect suction or liquid line into fittings OPERATIONAL CHECK After all electrical wiring is completed and the system is charged with refrige...

Page 12: ...low as shown in the diagram The indoor unit must be installed such that there is no short circuit of cool discharge with air discharge Respect the installation clearance Do not put the indoor unit whe...

Page 13: ...r flow into or out of the unit Remove obstacle which block air intake or discharge c The location must be well ventilated so that the unit can draw and distribute plenty of air thus lowering the conde...

Page 14: ...SION ARE IN MM 2 ALL DIMENSION MENTIONED ARE MINIMUM DISTANCE REQUIRED UNLESS OTHERWISE SPECIFIED SINGLE UNIT PATTERN 1 PATTERN 2 PATTERN 3 TOP VIEW TOP VIEW FRONT VIEW SIDE VIEW 600 300 100 300 100 3...

Page 15: ...t breaker rating a Indoor Unit b Outdoor Unit c Total A A A 6 0 32 0 32 0 16 0 32 0 40 0 Model Unit FDN125HY1 FDN150HY1 2FDN200HY1 RCN125HY1 RCN150HY1 RCN100HY1 x 2 Voltage range Indoor 380 415V 3Ph 5...

Page 16: ...1 0 1 0 Recommended fuse circuit breaker rating a Indoor Unit b Outdoor Unit c Total A A A 16 0 40 0 16 0 50 0 16 0 40 0 Model Unit 3FGN350HY1 3FGN350HY1 4FGN400HY1 RCN100HY1 RCN125HY1x 2 RCN100HY1 x...

Page 17: ...5 0 4 0 4 0 5 0 5 0 4 0 10 0 5 0 5 0 Interconnection cable size Number of conductors mm2 1 0 1 0 1 0 1 0 1 0 1 0 Recommended fuse circuit breaker rating a Indoor Unit b Outdoor Unit c Total A A A 20 0...

Page 18: ...1 OD 25 40mm 0 45 3 40 1 1 8 OD 28 58mm 0 50 3 70 1 3 8 OD 34 92mm 0 60 4 40 Notes 1 Equivalent piping length is obtained with actual length of gas piping 2 90 bend of piping is equivalent to L joint...

Page 19: ...5 53 2FDN200HY1 High 58 60 60 55 54 48 32 61 57 2FGN250HY1 High 62 57 59 59 57 52 42 63 58 2FGN300HY1 3FGN300HY1 High 66 60 62 61 59 54 44 66 60 3FGN350HY1 High 67 60 62 62 59 54 44 66 61 4FGN400HY1 H...

Page 20: ...68 67 70 69 64 62 54 73 Med 69 64 68 68 61 59 60 70 Low 66 62 66 63 58 56 46 67 FDN100HV1 High 74 72 74 73 66 65 59 77 Med 73 70 73 71 64 62 55 75 Low 70 68 71 68 60 59 49 72 FDN125HY1 High 75 76 78...

Page 21: ...5 NC60 NC65 NC20 NC25 NC30 NC35 NC40 H M L Octave band frequency Hz Sound pressure level dB ref 20 Pa 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 NC70 NC45 NC50 NC55 NC60 NC65 NC20 NC25 NC...

Page 22: ...NC65 NC20 NC25 NC30 NC35 NC40 H Octave band frequency Hz Sound pressure level dB ref 20 Pa 10 20 30 40 50 60 70 80 125 250 500 1000 2000 4000 8000 NC70 NC45 NC50 NC55 NC60 NC65 NC20 NC25 NC30 NC35 NC...

Page 23: ...C55 NC60 NC65 NC20 NC25 NC30 NC35 NC40 H Octave band frequency Hz Sound pressure level dB ref 20 Pa 2FGN250HY1 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 Octave band frequency Hz Sound pre...

Page 24: ...requency Hz Sound pressure level dB ref 20 Pa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 3FGN300HY1 Octave band frequency Hz Sound pressur...

Page 25: ...requency Hz Sound pressure level dB ref 20 Pa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 4FGN400HY1 Octave band frequency Hz Sound pressur...

Page 26: ...requency Hz Sound pressure level dB ref 20 Pa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 4FGN500HY1 Octave band frequency Hz Sound pressur...

Page 27: ...23 Sound Data 0 10 20 30 40 50 60 70 125 250 500 1000 2000 4000 8000 4FGN600HY1 Octave band frequency Hz Sound pressure level dB ref 20 Pa NC 20 NC 30 NC 25 NC 35 NC 40 NC 45 NC 50 NC 55 H 4FGN600HY1...

Page 28: ...pulley size Recheck with Db 147 mm Blower pulley 1440 x 90 147 882 RPM We thus need to change the blower pulley from 180 mm to 147 mm in order to obtain the higher operating static pressure Step 4 Whe...

Page 29: ...5 515 11 0 1460 Model Motor Pulley Dm Blower Pulley Db V Belt Type Diameter mm Type Diameter mm Type Length mm Horizontal Vertical FDN125HY1 SPZ 85 1210 SPZ 180 1610 SPZ 900 912 FDN150HY1 SPZ 2 71 110...

Page 30: ...7500 8000 8500 9000 Total Static Pressure Pa Air Flow 2FGN250HY1 Blower Curve Internal Static Pressure with Standard Point CFM 3 0 kW RPM 700 800 900 2830 3100 3700 4100 4250 L s Internal Static Press...

Page 31: ...Process FAN PERFORMANCE CURVE 40 60 80 100 120 140 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 External Static Pressure Pa Air Flow FDN80HV1 HIGH MEDIUM L s 470 LOW CFM 620 760 900 1320 1040 11...

Page 32: ...8 Selection Process 60 80 100 120 140 160 2000 2200 2400 2600 2800 3000 3200 3400 3600 External Static Pressure Pa Air Flow HIGH MEDIUM L s 950 LOW CFM 1080 1210 1320 1700 1450 1570 FDN100HV1 FDN100HV...

Page 33: ...300 350 400 450 500 2950 3150 3350 3550 3750 3950 4150 4350 4550 Total Static Pressure Pa FDN125HY1 RPM 1390 1580 CFM RPM L S 600 700 1770 1960 2150 RPM 1 5 kW RPM Internal Static Pressure with filter...

Page 34: ...500 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 Total Static Pressure Pa Air Flow FDN150HY1 RPM 1700 1910 CFM RPM L S 600 700 2120 2340 2550 RPM 1 5 kW RPM 1 1kW Internal Static Pressure with fi...

Page 35: ...0 7000 7200 0 50 100 150 200 250 300 350 400 450 500 550 600 Total Static Pressure Pa Air Flow 2FDN200HY1 RPM 2260 2550 CFM L S 600 700 2830 3110 3400 3 0 kW RPM Internal Static Pressure with filter I...

Page 36: ...000 6500 7000 7500 8000 8500 9000 Total Static Pressure Pa Air Flow 2FGN250HY1 Internal Static Pressure with Standard Point CFM 3 0 kW RPM 700 800 900 2830 3100 3700 4100 4250 L s Internal Static Pres...

Page 37: ...0 9000 9500 10000 10500 Total Static Pressure Pa Air Flow 2FGN300HY1 3FGN300HY1 Internal Static Pressure with filter Standard Point CFM 3 0 kW RPM 700 800 900 3540 3800 4400 4700 4960 L s Internal Sta...

Page 38: ...00 9500 10000 10500 11000 11500 12000 Total Static Pressure Pa Air Flow 3FGN350HY1 Internal Static Pressure with filter Standard Point CFM RPM 700 800 900 4250 4500 5100 5400 5660 L s Internal Static...

Page 39: ...10500 11000 11500 12000 12500 13000 13500 14000 Total Static Pressure in wg Total Static Pressure Pa Air Flow Internal Static Pressure with filter Standard Point CFM CMM Internal Static Pressure w o f...

Page 40: ...500 12500 13500 14500 15500 16500 Total Static Pressure Pa Air Flow 3FGN450HY1 500 600 Standard Point CFM 7 5 kW 5 5 kW RPM L s 4960 7800 700 5880 5350 6360 6840 7310 Internal Static Pressure w o filt...

Page 41: ...0 12500 13500 14500 15500 16500 17500 Total Static Pressure Pa Air Flow 4FGN500HY1 Internal Static Pressure with filter Standard Point CFM 7 5 kW RPM 600 700 5900 7080 8260 L s 5 5 kW Internal Static...

Page 42: ...5000 16000 17000 18000 19000 20000 21000 Total Static Pressure Pa Air Flow 4FGN600HY1 Internal Static Pressure with filter Standard Point CFM 7 5 kW RPM 400 500 7070 8000 9000 9910 L s 5 5 kW Internal...

Page 43: ...0 1350 1060 1420 RATED RUNNING CURRENT A 2 80 5 80 2 50 2 90 MOTOR OUTPUT W 375 X 2 360 X 2 1500 1500 POLES 6 4 4 4 COIL TUBE MATERIAL COPPER DIAMETER mm 7 FIN MATERIAL ALUMINIUM FACE AREA m2 0 50 0 6...

Page 44: ...POLES 4 4 4 4 COIL TUBE MATERIAL COPPER DIAMETER mm 7 FIN MATERIAL ALUMINIUM FACE AREA m2 1 32 1 52 1 69 1 69 ROW 3 3 3 3 FIN PER INCH 18 AIR QUALITY FILTER TYPE R15 SYNTHETIC LENGTH X WIDTH X THICKNE...

Page 45: ...METER mm 7 FIN MATERIAL ALUMINIUM FACE AREA m2 2 35 2 42 ROW 3 3 FIN PER INCH 18 AIR QUALITY FILTER TYPE R15 SYNTHETIC LENGTH X WIDTH X THICKNESS mm 619 X 657 X 46 670 X 657 X 46 QUANTITY pc 6 CASING...

Page 46: ...11000 11000 POLES 4 4 4 COIL TUBE MATERIAL COPPER DIAMETER mm 7 FIN MATERIAL ALUMINIUM FACE AREA m2 2 46 2 63 3 28 ROW 3 4 3 FIN PER INCH 18 AIR QUALITY FILTER TYPE R15 SYNTHETIC LENGTH X WIDTH X THIC...

Page 47: ...be applied 3 Refer to the Outdoor DB column 37 C is located between 35 C 40 C Thus Interpolation needs to be applied 1st Step Interpolation of Indoor WB Find TC SC PI a Indoor 25 C DB 16 C WB Outdoor...

Page 48: ...ion 25 C DB 17 C WB Outdoor Condition 35 C DB EWB EDB Outdoor temperature 35 C TC SC PI 16 25 26 93 24 04 9 85 17 x5 y5 z5 19 29 22 19 11 9 99 By Interpolation Method 17 C 16 C x5 26 93kW 19 C 16 C 29...

Page 49: ...25 46 20 14 5 54 24 57 19 70 6 00 23 69 19 26 6 50 22 79 18 79 7 05 20 98 17 57 7 65 19 47 16 60 8 43 33 C 25 88 25 88 5 56 25 10 25 10 6 02 24 29 24 29 6 53 23 49 23 49 7 09 21 76 21 76 7 71 20 34 2...

Page 50: ...77 25 74 8 45 29 67 25 17 9 16 28 53 24 55 9 93 26 27 22 95 10 78 24 37 21 69 11 88 33 C 32 41 32 41 7 83 31 42 31 42 8 48 30 42 30 42 9 20 29 41 29 41 9 99 27 24 27 24 10 86 25 47 25 47 11 98 22 C 27...

Page 51: ...9 58 35 80 9 83 38 20 35 12 10 55 36 76 34 42 11 36 33 14 31 64 12 28 30 91 30 09 13 51 33 C 41 53 41 53 9 24 40 46 40 46 9 89 39 34 39 34 10 63 38 15 38 15 11 47 34 68 34 68 12 42 32 64 32 64 13 68 2...

Page 52: ...0 47 58 40 77 12 81 45 92 40 00 13 75 44 19 39 20 14 82 39 84 36 03 16 01 37 15 34 27 17 61 33 C 49 92 49 92 12 05 48 65 48 65 12 89 47 30 47 30 13 86 45 87 45 87 14 96 41 69 41 69 16 19 39 24 39 24 1...

Page 53: ...97 63 37 54 30 17 06 61 16 53 28 18 31 58 86 52 21 19 73 53 06 47 99 21 31 49 48 45 64 23 44 33 C 66 49 66 49 16 04 64 79 64 79 17 16 62 99 62 99 18 45 61 09 61 09 19 92 55 52 55 52 21 55 52 26 52 26...

Page 54: ...36 79 16 71 60 20 67 76 40 70 25 22 19 73 52 68 85 23 91 66 28 63 28 25 83 61 81 60 18 28 41 33 C 83 05 83 05 19 44 80 93 80 93 20 80 78 69 78 69 22 37 76 31 76 31 24 14 69 36 69 36 26 13 65 28 65 28...

Page 55: ...81 55 26 42 91 84 80 01 28 36 88 39 78 41 30 56 79 68 72 07 33 02 74 31 68 54 36 32 33 C 99 84 99 84 24 85 97 29 97 29 26 58 94 60 94 60 28 59 91 74 91 74 30 86 83 38 83 38 33 39 78 48 78 48 36 77 22...

Page 56: ...81 55 25 72 91 84 80 01 27 61 88 39 78 41 29 75 79 68 72 07 32 14 74 31 68 54 35 35 33 C 99 84 99 84 24 19 97 29 97 29 25 88 94 60 94 60 27 83 91 74 91 74 30 04 83 38 83 38 32 51 78 48 78 48 35 80 22...

Page 57: ...2 29 91 106 98 95 78 32 11 102 95 93 87 34 60 92 81 86 27 37 38 86 55 82 06 41 11 33 C 116 29 116 29 28 13 113 32 113 32 30 09 110 19 110 19 32 36 106 85 106 85 34 93 97 12 97 12 37 80 91 41 91 41 41...

Page 58: ...08 61 34 05 122 32 106 55 36 55 117 72 104 43 39 38 106 12 95 98 42 55 98 97 91 29 46 80 33 C 132 97 132 97 32 02 129 58 129 58 34 26 125 99 125 99 36 84 122 18 122 18 39 76 111 05 111 05 43 03 104 52...

Page 59: ...3 39 76 137 66 119 92 42 68 132 48 117 53 45 99 119 43 108 02 49 69 111 38 102 74 54 65 33 C 149 65 149 65 37 39 145 83 145 83 40 01 141 79 141 79 43 02 137 50 137 50 46 44 124 98 124 98 50 25 117 63...

Page 60: ...143 30 43 28 152 90 140 59 46 46 147 14 137 79 50 06 132 65 126 64 54 08 123 71 120 45 59 48 33 C 166 22 166 22 40 70 161 97 161 97 43 54 157 48 157 48 46 83 152 72 152 72 50 54 138 81 138 81 54 70 1...

Page 61: ...17 162 96 53 35 183 53 159 88 57 27 176 62 156 69 61 70 159 22 144 01 66 66 148 49 136 97 73 32 33 C 199 51 199 51 50 17 194 42 194 42 53 67 189 04 189 04 57 72 183 32 183 32 62 30 166 62 166 62 67 42...

Page 62: ...el Dimension A B C D E F G H I J 80 100 1502 792 553 1402 605 1462 394 298 38 876 Model Dimension K L M N O P Q R S T 80 100 263 80 264 209 164 91 1242 110 50 20 Model Dimension U V W X Y Z AA BB CC D...

Page 63: ...D E F G H I J 125 150 1640 1040 776 1540 850 1600 754 408 38 474 Model Dimension K L M N O P Q R S T 125 150 533 125 259 392 220 147 1377 118 45 20 Model Dimension U V W X Y Z AA BB CC DD 125 150 86 1...

Page 64: ...HT Note Dimension in mm Model Dimension A B C D E F G H I J 200 1794 1624 1854 1894 50 53 20 117 48 755 Model Dimension K L M N O P Q R S T 200 660 474 885 220 408 257 147 256 282 100 Model Dimension...

Page 65: ...4 48 95 50 35 300 1766 1636 1826 1866 603 560 974 48 95 50 35 Model Dimension L M N O P Q R S T U V 250 20 1291 620 542 444 245 573 130 527 129 73 300 20 1291 620 542 444 245 573 130 527 129 73 Model...

Page 66: ...mension in mm Model Dimension A B C D E F G H I J 300 1766 1636 1826 1866 603 560 974 48 95 50 Model Dimension K L M N O P Q R S T 300 35 20 1291 620 452 444 245 573 187 80 Model Dimension U V W X Y Z...

Page 67: ...8 115 50 55 450 2174 2004 2234 2274 740 694 1240 48 115 50 55 Model Dimension L M N O P Q R S T U V 350 20 1546 620 542 479 465 701 130 527 129 38 450 20 1546 754 758 446 326 710 130 578 129 38 Model...

Page 68: ...2 2122 731 560 1199 1069 482 527 50 500 2174 2004 2234 2274 740 694 1466 1336 698 578 50 Model Dimension L M N O P Q R S T U V 400 20 1240 55 115 48 80 37 256 256 267 1546 500 20 1240 55 115 48 80 101...

Page 69: ...Note Dimension in mm Model Dimension A B C D E F G H I J 600 1883 1978 1758 2234 2004 1680 20 50 115 48 Model Dimension K L M N O P Q R S T 600 2174 873 451 851 60 35 1905 1775 939 736 Model Dimension...

Page 70: ...Outdoor Unit Model RN80HY1 C D B M K L N J A G G F I E H TOP LEFT FRONT Note Dimension in mm Model Dimension A B C D E F G H I J K L M N 80 1235 929 568 496 523 869 183 20 25 130 85 99 89 40 FOR ILLU...

Page 71: ...mension A B C D E F G H I J K L M 100 930 1067 880 880 902 569 1006 61 150 80 180 200 81 125 1030 1067 980 980 1002 669 1006 61 150 80 165 200 81 150 1030 1166 980 980 1002 669 1096 70 150 80 200 200...

Page 72: ...68 Wiring Diagrams Wiring Diagrams Cooling Only FDN80HV1 RN80HY1 FDN100HV1 RCN100HY1...

Page 73: ...69 Wiring Diagrams FDN125HY1 RCN125HY1 FDN150HY1 RCN150HY1 Cooling Only...

Page 74: ...s 2FGN250HY1 2x RCN125HY1 2FGN300HY1 2x RCN150HY1 3FGN300HY1 3x RCN100HY1 3FGN350HY1 RCN100HY1 2x RCN125HY1 4FGN400HY1 4x RCN100HY1 4FGN450HY1 3x RCN150HY1 4FGN500HY1 4x RCN125HY1 4FGN600HY1 4x RCN150...

Page 75: ...astic part to deform as a result of chemical reaction When the compressor is to be stopped for a long time the crankcase heater should be energized for at least 6 hours before start of operation Do no...

Page 76: ...intenance Cleaning The Outdoor Unit Heat Exchanger If you use your air conditioner for prolonged period of time the outdoor unit heat exchanger will become dirty impairing its function and reducing th...

Page 77: ...led sufficiently The air filter is dirty The doors and windows are opened The air suction and discharge of both indoor and outdoor units are clogged or blocked The regulated temperature or temperature...

Page 78: ...ble causes E19 Indoor coil sensor 4 short E02 Compressor 1 high temperature overload E20 Indoor coil sensor 1 open E03 Compressor 2 high temperature overload E21 Indoor coil sensor 2 open E04 Compress...

Page 79: ...ssing local Switch off the unit Check the 3 phase wiring R main power phase missing local Switch off the unit Check the 3 phase wiring R phase missing export Switch off the unit Check the 3 phase wiri...

Page 80: ......

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