York NC090-300, Technical Manual

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505428-YTG-V-0417
Johnson Controls Unitary Products 9
Physical Data
YC090 - 300 and YD120 - 240 Physical Data
Component
Models
YC090 YC120 YD120 YC150 YD150 YC180 YD180 YC240 YD240 YC300
Nominal Tonnage 7.5 10 10 12.5 12.5 15 15 20 20 25
REFRIGERANT
Refrigerant type R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A R-410A
Holding charge (lb)
1
(each system)
1
Holding Charge is the amount in the unit as shipped from the factory.
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Operating Charge (lb)
2
2
Includes matched indoor blower unit with 25 ft of piping.
System #1 14.0 19.25 9.9 24.0 11.5 27.0 13.5 33.5 18.8 35
System #2 --- --- 9.9 --- 11.5 --- 13.5 --- 18.8 ---
DIMENSIONS (inches)
Length 59.1 59.1 59.1 59.1 59.1 59.1 59.1 59.1 59.1 59.1
Width 31.9 31.9 31.9 31.9 31.9 64.1 64.1 64.1 64.1 64.1
Height 44.5 50.0 50.0 50.0 50.0 44.5 44.5 50.0 50.0 50.0
WEIGHTS (lb)
Shipping 390 499 493 499 493 914 903 945 930 945
Operating 387 497 490 497 490 909 898 942 927 942
COMPRESSORS
Type
Single
Scroll
Tandem
Scroll
Single
Scroll
Tandem
Scroll
Single
Scroll
Tandem
Scroll
Single
Scroll
Tandem
Scroll
Single
Scroll
Tandem
Scroll
Quantity 1 1 2 1 2 1 2 1 2 1
Nominal Capacity (Tons)
System #1 7.5 10 5 12.5 6.3 15 7.5 20 10 25
System #2 --- --- 5 --- 6.3 --- 7.5 --- 10 ---
Capacity Stages
System #1 1 2 1 2 1 2 1 2 1 2
System #2 --- --- 1 --- 1 --- 1 --- 1 ---
SYSTEM DATA
3
3
All compressors include crankcase heaters.
No. Refrigeration Circuits 1 1 2 1 2 1 2 1 2 1
Suction Line OD (in.) 1 1/8 1 3/8 1 1/8 1 3/8 1 1/8 1 5/8 1 1/8 1 5/8 1 3/8 1 5/8
Liquid Line OD (in.) 5/8 7/8 5/8 7/8 5/8 7/8 5/8 7/8 5/8 7/8
OUTDOOR COIL DATA
Face area (Sq. Ft.) 23.8 29.0 29.0 29.0 29.0 47.5 47.5 58.1 58.1 58.1
Rows 1 1 1 1 1 1 1 1 1 1
Fins per inch 23 23 23 23 23 23 23 23 23 23
Tube diameter (in./MM) 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18 0.71 / 18
Circuitry Type 2-pass 2-pass 2-pass 2-pass 2-pass 2-pass 2-pass 2-pass 2-pass 2-pass
Refrigerant Control --- --- --- --- --- --- --- --- --- ---
CONDENSER FAN DATA
No. Fans / Diameter (in.) 2/24 2/24 2/24 2/24 2/24 4/24 4/24 4/24 4/24 4/24
Type Axial Axial Axial Axial Axial Axial Axial Axial Axial Axial
Drive type Direct Direct Direct Direct Direct Direct Direct Direct Direct Direct
No. speeds 1 1 1 1 1 1 1 1 1 1
Number of motors
System #1 2 2 2 2 2 4 2 4 2 4
System #2 --- --- --- --- --- --- 2 --- 2 ---
Motor HP (ea.) 1/3 3/4 3/4 3/4 3/4 1/3 3/4 3/4 3/4 3/4
Rotation
4
4
When viewing the shaft end of the motor.
CW CW CW CW CW CW CW CW CW CW
RPM 850 1100 1100 1100 1100 850 1100 1100 1100 1100
Nominal CFM
System #1 7500 9800 9800 9800 9800 15000 9800 19600 9800 19600
System #2 --- --- --- --- --- --- 9800 --- 9800 ---