York YKKC-D 18, Service Manual

Page 1: ...693 Cassette Inverter YKKC D 18 to 48 SERVICE MANUAL YKKC D 18 YKKC D 24 YKKC D 36 YKKC D 48 SM YKKC D 18 48GB 03 07 ...

Page 2: ...oor options A Standard B Low Ambient Kit C Power outdoor Omit for indoor units Indoors A Free matching multi S Single T Duct High Static U Duct standard case Compressor type A AC Inverter D DC Inverter F Fixed M Multi Family A Efficiency Ultra E Eco Ultra H Alps J Atlas K Cassette L Ultra M Multi Ultra R Multi Inverter V Inverter Ultra U Ducted unit O Floor Ceiling Type C Set Cooling only D Outdoo...

Page 3: ...eatures 2 Specification 3 Dimensions 4 Piping Diagrams 5 Wiring Diagrams 6 Capacity Tables 7 Air Velocity and Temperature Distributions 8 Electric Characteristics 9 Sound Levels 10 Exploded view 11 Accessories ...

Page 4: ...fortable environment 2 Efficient cooling Equal fast and wide range cooling q g 3 The adoption of the most advanced 3 Dimensional Screw fan Reduces the air resistance passing through Smoothes the air flow Makes air speed distribution to the heat exchange uniform p 4 Fresh air makes life healthier and more comfortable ...

Page 5: ... HITAC HI HITAC HI S upplier HITAC HI HITAC HI Capacity Btu h 15012 15012 Input W 1650 1650 R ated current R LA A 8 8 Locked rotor Amp LR A A 28 28 Thermal protector 130 130 Capacitor uF 50 50 C ompressor R efrigerant oil ml HAB68D1 480 HAB68D1 480 Model YDK25 6 YDK42 6 Input W 75 95 Capacitor uF 4 4 Indoor fan motor S peed hi lo r min 550 490 440 630 550 470 a Number of rows 2 2 b Tube pitch a x ...

Page 6: ...mm 1 7 1 5 Fin type code Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 9 52 innergroove tube Coil length x height x width mm 630X660X44 620X813X44 Outdoor coil Number of circuits 4 2 Outdoor air flow m3 h 2400 3000 Outdoor noise level dB A 56 55 Dimension W H D mm 880 707 340 930 860 330 Packing W H D mm 965X755X420 1043 915 395 Outdoor unit Net Gross weight kg 62 5 66 5...

Page 7: ...y Btu h 40534 40534 Input W 3665 3665 R ated current R LA A 7 8 7 8 Locked rotor Amp LR A A 28 28 Thermal protector 130 6 ON 100 15 OFF 130 6 ON 100 15 OFF C apacitor uF 50 50 Compressor R efrigerant oil ml FVC 68D 500ml FVC 68D 500ml Model YDK56 6G YDK56 6G Input W 56 56 C apacitor uF 3 5 3 5 Indoor fan motor S peed hi lo r min 630 580 530 630 580 530 a Number of rows 1 1 b Tube pitch a x row pit...

Page 8: ... Fin type code Hydrophilic aluminium Hydrophilic aluminium Tube outside dia and type mm 9 53 innergroove tube 9 53 innergroove tube Coil length x height x width mm 955 915 44 715 610 22 Outdoor coil Number of circuits 8 4 Outdoor air flow m3 h 5000 6000 Outdoor noise level dB A 57 58 Dimension W H D mm 990 960 360 940 1245 340 Packing W H D mm 1120 1015 435 1058 1300 435 Outdoor unit Net Gross wei...

Page 9: ...701 Dimensions 3 Dimensions MODEL A B C H 18000 240 Ø Ø 260 24000 240 Ø Ø 260 36000 310 Ø Ø 330 48000 310 Ø Ø 330 ...

Page 10: ...702 External Appearance YKHC D 2007 01 4 Refrigerant system diagram flare nut sensor2 gas side flare nut liquid side motor heat exchanger sensor1 fan ...

Page 11: ...703 YKHC D 2007 01 R efrigerant S ystem Diagram 5 Wiring Diagrams YK HC 18 D Indoor unit Outdoor unit ...

Page 12: ...704 E xternal Appearance YKHC D 2007 01 YK HC 24 D Indoor unit Outdoor unit ...

Page 13: ...705 YKHC D 2007 01 Wiring Diagrams YK HC 36 D Indoor unit Outdoor unit ...

Page 14: ...706 E xternal Appearance YKHC D 2007 01 YK HC 48 D Indoor unit Outdoor unit ...

Page 15: ...1 3 65 0 68 4 32 0 80 4 98 0 95 5 30 1 03 5 62 1 11 6 02 1 29 6 44 1 33 23 3 65 0 71 4 32 0 86 4 98 1 02 5 30 1 10 5 62 1 19 5 93 1 36 6 34 1 41 25 3 65 0 75 4 32 0 91 4 98 1 08 5 30 1 17 5 62 1 27 5 83 1 42 6 27 1 47 27 3 65 0 80 4 32 0 97 4 98 1 15 5 30 1 25 5 62 1 35 5 64 1 48 6 17 1 52 29 3 65 0 85 4 32 1 03 4 98 1 23 5 30 1 33 5 60 1 44 5 63 1 54 6 08 1 57 31 3 65 0 90 4 32 1 09 4 98 1 30 5 3...

Page 16: ...ndoor temperature C DB 16 18 20 21 22 24 outdoor temperature TC PI TC PI TC PI TC PI TC PI TC PI C DB C WB kW kW kW kW kW kW kW kW kW kW kW kW 14 7 15 12 6 13 10 5 11 9 5 10 8 5 9 1 7 7 6 5 5 6 3 3 7 0 0 7 3 2 2 5 4 1 7 6 9 7 9 11 9 8 13 11 8 15 13 7 ...

Page 17: ...5 78 1 09 6 67 1 30 7 10 1 40 7 53 1 52 8 07 1 76 8 62 1 80 23 4 89 0 96 5 78 1 16 6 67 1 38 7 10 1 50 7 53 1 62 7 94 1 85 8 49 1 91 25 4 89 1 02 5 78 1 24 6 67 1 47 7 10 1 60 7 53 1 73 7 82 1 93 8 39 2 00 27 4 89 1 08 5 78 1 32 6 67 1 57 7 10 1 70 7 53 1 84 7 56 2 01 8 27 2 07 29 4 89 1 15 5 78 1 40 6 67 1 67 7 10 1 81 7 51 1 96 7 54 2 10 8 14 2 14 31 4 89 1 22 5 78 1 48 6 67 1 78 7 10 1 92 7 43 ...

Page 18: ...ndoor temperature C DB 16 18 20 21 22 24 outdoor temperature TC PI TC PI TC PI TC PI TC PI TC PI C DB C WB kW kW kW kW kW kW kW kW kW kW kW kW 14 7 15 12 6 13 10 5 11 9 5 10 8 5 9 1 7 7 6 5 5 6 3 3 7 0 0 7 3 2 2 5 4 1 7 6 9 7 9 11 9 8 13 11 8 15 13 7 ...

Page 19: ...6 9 86 1 98 10 50 2 14 11 14 2 31 11 93 2 67 12 75 2 75 23 7 24 1 46 8 55 1 77 9 86 2 10 10 50 2 28 11 14 2 46 11 74 2 82 12 56 2 91 25 7 24 1 55 8 55 1 88 9 86 2 24 10 50 2 43 11 14 2 63 11 56 2 94 12 41 3 04 27 7 24 1 65 8 55 2 00 9 86 2 39 10 50 2 59 11 14 2 80 11 18 3 06 12 23 3 15 29 7 24 1 75 8 55 2 13 9 86 2 54 10 50 2 75 11 10 2 98 11 15 3 19 12 04 3 26 31 7 24 1 85 8 55 2 25 9 86 2 70 10 ...

Page 20: ... 73 8 00 2 80 8 00 2 86 8 00 2 93 7 97 3 05 8 5 9 1 8 24 2 72 8 24 2 74 8 22 2 82 8 22 2 87 8 22 2 95 8 19 3 06 7 7 6 8 58 2 77 8 58 2 79 8 56 2 84 8 56 2 89 8 56 2 96 8 50 3 09 5 5 6 9 04 2 85 9 04 2 86 9 01 2 87 9 01 2 91 9 01 3 02 9 01 3 10 3 3 7 9 47 2 91 9 47 2 92 9 43 2 93 9 43 2 94 9 43 3 04 9 39 3 12 0 0 7 10 17 2 96 10 17 2 98 10 16 2 99 10 16 3 00 10 16 3 12 9 85 3 12 3 2 2 10 82 3 06 10...

Page 21: ...5 2 57 14 00 2 78 14 85 3 00 15 91 3 48 17 00 3 58 23 9 65 1 91 11 40 2 31 13 15 2 74 14 00 2 97 14 85 3 21 15 66 3 67 16 75 3 79 25 9 65 2 02 11 40 2 45 13 15 2 92 14 00 3 17 14 85 3 42 15 41 3 83 16 55 3 96 27 9 65 2 15 11 40 2 61 13 15 3 11 14 00 3 37 14 85 3 65 14 91 3 99 16 30 4 10 29 9 65 2 28 11 40 2 77 13 15 3 31 14 00 3 58 14 80 3 88 14 87 4 15 16 05 4 24 31 9 65 2 41 11 40 2 93 13 15 3 5...

Page 22: ...1 37 3 69 11 34 3 75 11 34 3 82 11 34 3 92 11 26 4 09 5 5 6 11 98 3 76 11 98 3 79 11 93 3 80 11 93 3 85 11 93 4 00 11 93 4 10 3 3 7 12 55 3 84 12 55 3 87 12 49 3 88 12 49 3 89 12 49 4 03 12 44 4 12 0 0 7 13 47 3 92 13 47 3 94 13 46 3 95 13 46 3 96 13 46 4 13 13 05 4 12 3 2 2 14 33 4 04 14 33 4 06 14 29 4 08 14 29 4 18 14 25 4 07 13 05 3 84 5 4 1 14 92 4 10 14 92 4 12 14 88 4 13 14 84 4 18 14 29 3 ...

Page 23: ...715 YKHC D 2007 01 Electric Characteristics 7 Air Velocity and Temperature Distributions Reference Data Discharge angle 60º Airflow velocity Temperature ...

Page 24: ...FA kw FL A Y K K C 18 D 0A 20A 0 075 0 36 Y K K C 24 D 220 240V 198V 255V 0A 20A 0 095 0 43 Y K K C 36 D 6A 15A 0 11 0 51 Y K K C 48 D 50 380V 342V 418V 6A 15A 0 11 0 51 R emark MCA Min CurrentAmps A TOCA Total Over currentAmps A MFA Max Fuse Amps A MSC Max StartingAmps A RLA Rated Locked Amps A FLA Full Load Amps A kW Rated Motor Output kW ...

Page 25: ... h 48000btu h Octave band center frequency Hz Soundpressurelevel dB 0dB 0 0002 Ì bar Audibility limits of continuous white sound Octave band center frequency Hz Soundpressurelevel dB 0dB 0 0002 Ì bar Audibility limits of continuous white sound Noise level under three speeds of fan Model H M L Y K K C 18 D 43 41 38 Y K K C 24 D 43 41 38 Y K K C 36 D 46 44 41 Y K K C 48 D 46 44 41 ...

Page 26: ...1 42 Panel 1 14 Gasket motor 3 43 Back board Air out 1 1 15 E vaporator Base Ass y 1 44 Back board Air out 2 1 16 Base Pan Ass y 1 45 Back board Air out 3 1 Wired clamp board 1 46 Back board Air out 4 1 17 S ealing board pipe out 1 Foam air out 1 4 18 Install hanger 4 47 Foam air out 2 4 19 E xpandable hanger 4 48 Fixing hanger E vaporator 1 20 Drain Pump Ass y 1 49 Fixing hanger E vaporator 1 21 ...

Page 27: ...y board Ass y 1 12 Fan 1 41 Control box cover 1 13 Fan Motor 1 42 Panel 1 14 Gasket for motor 6 43 Back board Air out 1 1 15 Evaporator base assy 1 44 Back board Air out 2 1 16 Chassis 1 45 Back board Air out 3 1 16 Wire clamp board 1 46 Back board Air out 4 1 17 Sealing board pipe out 1 47 Foam air out 1 4 18 Installation hanger 4 47 Foam air out 2 4 19 Expandable hanger 4 48 Fixing hanger 1 Evap...

Page 28: ...s YKHC D 2007 01 11 Accessories Please check the following fittings are of full scope If there are some spare fittings please restore them carefully lll_d chdcXdcigdah Xdb SM YKKC D 18 48GB 03 07 www johnsoncontrols com ...