York YVAA Installation, Operation & Maintenance Instructions Manual page 65

Air-cooled screw liquid chillers with variable speed drive
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FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018
TABLE 5 - PHYSICAL DATA - MICROCHANNEL COIL (CONT'D)
UNIT FRAME
CONDENSER CODE
EVAPORATOR CODE
GENERAL UNIT DATA
Number of Independent
Refrigerant Circuits
Refrigerant Charge,
R-134a, R-513A, Ckt.-1/
Ckt.-2, lbs (kg)
Oil Charge, Ckt.-1/Ckt.-2,
gal (liters)
Minimum Load (%)
Chassis Dimensions -
Length, inches (mm)
Chassis Dimensions -
Width, inches (mm)
Chassis Dimensions -
Height, inches (mm)
COMPRESSORS, SEMI-HERMETIC SCREW
Qty per Chiller
CONDENSER FANS
Number Ckt-1/Ckt-2
Air on Condenser
(Min/Max), °F (°C)
EVAPORATOR, SHELL AND TUBE HYBRID FALLING FILM
Water Volume, gal (liters) 58(220) 71(269)
Leaving Water
Temperature (Min/Max),
°F (°C) 3
Maximum Water Side
Pressure, psig (barg)
Maximum Refrigerant
Side Pressure, psig
(barg)
Evap Drain Connection,
inches (mm)
Minimum Chilled Water
Flow Rate, gpm (l/sec)
Maximum Chilled Water
Flow Rate, gpm (l/sec)
Inlet and Outlet Water
Connections, in
NOTES:
1. Shipping and operating weights shown are for base unit; selected options may add weight to unit. Contact your nearest Johnson Controls Sales
office for weight data.
2. For leaving liquid temperature below 40°F(4.4°C) or above 60°F (15.6°C), contact your nearest Johnson Controls Sales Office for application
requirements.
JOHNSON CONTROLS
23
24
24
3
5
8
B
C
C
210/190
250/225
250/250
(95/86)
(113/102)
(113/113)
2.7/2.6
2.9/2.8
2.9/2.9
(10.1/
(11.1/
(11.1/
9.7)
10.5)
11.1)
291.2
335.2
379.1
(7397)
(8514)
(9631)
88.3
88.3
88.3
(2242)
(2242)
(2242)
94.6
94.6
94.6
(2403)
(2403)
(2403)
7/5
8/6
8/8
71(269) 58(220) 82(310)
250
300
300
(15.8)
(18.9)
(18.9)
950
1150
1150
(59.9)
(72.6)
(72.6)
6
6
6
26
27
27
3
0
3
B
D
D
2
210/210
250/250
265/265
(95/95)
(114/114)
(120/120)
2.7/2.7
3.0/3.0
3.0/3.0
(10.1/
(11.4/
(11.4/
10.1)
11.4)
11.4)
10%
335.2
291.2
335.2
(8514)
(7397)
(8514)
88.3
88.3
88.3
(2242)
(2242)
(2242)
94.6
94.6
94.6
(2403)
(2403)
(2403)
2
7/7
6/6
7/7
0/131
(-17.8/55)
2
82(310) 113(428) 113(428) 113(428) 71(269)
40/60
(4.4/15.6)
150
(10.3)
235
(16.2)
3/4
250
300
300
(15.8)
(18.9)
(18.9)
950
1150
1150
(59.9)
(72.6)
(72.6)
6
6
6
SECTION 5 - TECHNICAL DATA
27
27
29
5
8
5
E
E
E
265/265
270/270
310/265
(120/120)
(122/122)
(141/120)
3.0/3.0
3.1/3.1
3.8/3.1
(11.4/
(11.6/
(14.4/
11.4)
11.6)
11.7)
335.2
379.2
379.2
(8514)
(9631)
(9631)
88.3
88.3
88.3
(2242)
(2242)
(2242)
94.6
94.6
94.6
(2403)
(2403)
(2403)
7/7
8/8
9/7
400
400
400
(25.2)
(25.2)
(25.2)
1500
1500
1500
(94.7)
(94.7)
(94.7)
8
8
8
30
3
C
5
290/245
(132/111)
3.7/3.0
(14.0/
11.4)
379.2
(9631)
88.3
(2242)
94.6
(2403)
9/7
300
(18.9)
1150
(72.6)
6
65

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