York Ultra Duct YUHA 18 FSAAAF, Service Manual

Page 1: ...Ultra Duct YUHA 18 to 48 FSAAAF SERVICE MANUAL YUHA 18 FS YUHA 24 FS YUHA 36 FS YUHA 48 FS SM YUHA 18 48FS GB 08 08...

Page 2: ...ts Outdoor 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...

Page 3: ...Features 2 Specification 3 Dimensions 4 Piping Diagrams 5 Wiring Diagrams 6 Capacity Tables 7 Fan performance 8 Air Velocity and Temperature Distributions Reference Data 9 Electric Characteristics 10...

Page 4: ...tends to be shallow Thinner body than the former 298mm height is easier for installation and saving space A wild variety of optional accessories Including front clapboard panel canvas air passage fil...

Page 5: ...shanghai Capacity Btu h 18834 28490 Input W 1870 2650 Rated current RLA A 8 75 12 6 Locked rotor Amp LRA A 36 8 62 Thermal protector INNER INNER Capacitor uF 50 370 F V 60 F 400V 220V Compressor Refri...

Page 6: ...48 52 Dimension W H D mm 845 695 335 895 860 330 Packing W H D mm 970X770X395 1043X915X395 Outdoor unit Net Gross weight kg 53 57 64 66 Refrigerant type Quantity g R22 1850 R22 2600 Design pressure hi...

Page 7: ...Capacity Btu h 40262 40262 51000 Input W 3650 3650 4636 Rated current RLA A 6 5 6 5 9 4 Locked rotor Amp LRA A 42 42 61 Thermal protector INNER INNER INNER Capacitor uF Compressor Refrigerant oil ml S...

Page 8: ...l dB A 57 55 55 Dimension W H D mm 990X960X360 990X960X360 990X960X360 Packing W H D mm 1120X1090X435 1120X1090X435 1120X1090X435 Outdoor unit Net Gross weight kg 100 106 100 106 100 106 Refrigerant t...

Page 9: ...3 Dimensions YUHA 18 FS YUHA 24 FS YUHA 36 FS YUHA 48 FS...

Page 10: ...return from back please refer to the above on the right Model A B C D E F G H I J K L M m n 1000 1052 1112 1085 1470 19 9 53 252 968 580 290 430 2 18 000 24 000 1000 1052 1112 1085 1470 19 9 53 968 4...

Page 11: ...nsor 4 way valve compressor low pressure accumulator condenser temp sensor ambient temp sensor High pressure switch Discharge temp sensor Muffle stop valve Throttle capiliary filter Remark 1 For YUJA...

Page 12: ...ELAY FOR C OM PR ESSOR PO W ER W H ITE W H I TE RED BR OWN BR OW N B L A C K BLUE BLUE BROWN G R EEN W HI T E 2 W AY TER MI NAL RED BL A C K T3 E N OTE P LEASE U SE SH IE LD L I NE C ODE PAR T N A M E...

Page 13: ...C R S RED BLACK XT7 XS1 RT3 XP1 COMP COMP CAP1 COMPCAP FAN2 OUTD OOR FAN XT3 5 WAY TERMINAL XP1 CONN ECTORS XS1 CONN ECTORS MID TERMIANL XT7 KM8 CONT ACTOR Y G XT4 6 WAY TERMINAL L 1 N 1 C2 FAN2 M RE...

Page 14: ...CN20 N ET M ODULE TO CCM Outdoor unit L N TO INDO ORUNI T XS8 X P 8 RT3 FA N 2 B LUE B LUE BLA CK C2 BLACK L BLACK L BLU E N X T8 T3 E TO I NDOO R U NIT CO MP 2 4 6 22 A2 A1 2 1 5 3 1 S CAP1 W HI TE...

Page 15: ...NDI CAT ED I N BROKEN LI NE T ABL E PLEASE REF ER T O T HE ACTUAL PRODUC T CN7 XP2 XS2 Y G 22 08609 490 N 4 3 2 1 XT1 A B C 5 TOOUTDO O R UNIT PO WER XS6 CN20 N ET MODULE TO CCM Outdoor unit FAN1 DI...

Page 16: ...2 1 XT1 A B C 5 TO O UT DOO R U NIT PO W ER XS6 C N 20 N ETMO DULE T O CCM Outdoor unit TOI NDO OR TO IN DO OR BLUE N B LACK BLUE WHI T E R ED BL AC K L1 B LA CK L2 BL ACK L3 BLU E BLUE BLU E N BLU E...

Page 17: ...6 44 6 07 5 83 5 65 Sensitive capacity kW 5 59 5 34 5 15 4 86 4 66 4 52 32 C D 23 C W Input kW 1 77 2 02 2 28 2 53 2 78 3 04 HEATING OUTDOOR CONDITIONS Indoor Conditions 24 C D 18 C W 12 C D 11 C W 7...

Page 18: ...76 7 52 Sensitive capacity kW 7 44 7 11 6 86 6 47 6 21 6 01 32 C D 23 C W Input kW 2 36 2 70 3 03 3 37 3 71 4 04 HEATING OUTDOOR CONDITIONS Indoor Conditions 24 C D 18 C W 12 C D 11 C W 7 C D 6 C W 4...

Page 19: ...11 28 Sensitive capacity kW 11 16 10 68 10 29 9 71 9 32 9 03 32 C D 23 C W Input kW 3 46 3 96 4 45 4 95 5 44 5 93 HEATING OUTDOOR CONDITIONS Indoor Conditions 24 C D 18 C W 12 C D 11 C W 7 C D 6 C W...

Page 20: ...53 15 05 Sensitive capacity kW 14 89 14 24 13 72 12 94 12 43 12 04 32 C D 23 C W Input kW 4 35 4 97 5 59 6 21 6 83 7 45 HEATING OUTDOOR CONDITIONS Indoor Conditions 24 C D 18 C W 12 C D 11 C W 7 C D 6...

Page 21: ...7 Air Velocity and Temperature Distributions Reference Data Discharge angle 60 Airflow velocity Air outlet Temperature Air outlet...

Page 22: ...h 1200 1100 1000 900 800 700 Pa 90 80 70 60 50 40 30 20 10 Min air volume700m h Max air volume1250m h 3 Medium speed High speed 3 Max air volume1460m h 3 Min air volume1030m h External static pressur...

Page 23: ...essure Pa Min air volume1460m h 3 3 High speed Mid speed Low speed Max air volume 2070m h Air volume m h 2000 Low speed 3 Max air volume2400 m h 3 Min air volume1750m h External static pressure Pa 3 A...

Page 24: ...phase is 2 9 Selection wire size based on the larger value of MCA 10 MCA MFA MCA 1 25 FLA MFA 4 FLA Next lower standard fuse rating min 15A 5 Instead of fuse circuit breaker is also acceptable Indoor...

Page 25: ...imits of continuous white sound Octave band center frequency0 Hz1 Sound pressure level dB 0 0dB 0 0002 2 bar 1 Audibility limits of continuous white sound Octave band center frequency0 Hz1 Sound press...

Page 26: ...www johnsoncontrols com SM YUHA 18 48FS GB 08 08...