York YLAA0285SE, Manual

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47
JOHNSON CONTROLS
FORM 150.72-NM3 (1020)
ISSUE DATE 10/05/2020
SECTION 5 – TECHNICAL DATA
55
PHYSICAL DATA (ENGLISH)
STANDARD EFFICIENCY YLAA0285 - YLAA0485
TABLE 4 – PHYSICAL DATA (ENGLISH)
50Hz
Refrigerant R-410A STANDARD EFFICIENCY UNITS
General Unit Data YLAA 0285 0320 0360 0400 0435 0485
Nominal Kw, R-410A 276 310 344 386 418 466
Length (mm) 2949 2949
3690 3690 3690 3690
Width (mm) 2235 2235
2242 2242 2242 2242
Height (mm) 2393 2393
2393 2393 2393 2393
Number of Refrigerant Circuits 2 2 2 2 2 2
24/24 26/26
28 / 26 35 / 29 35 / 33 32 / 33
Oil Charge, ckt1 / ckt2, LITERS 12.6 / 10.4 12.6 / 12.6 18.9 / 12.4 18.9 / 12.6 18.9 / 20.4 18.9 / 18.9
Shipping Weight 2183 2274
2630 2701 2900 3042
Operating Weight 2367 2469
2824 2908 3107 3290
Compressors, scroll type
Compressors per circuit 2 / 2 2 / 2
3 / 3 3 / 2 3 / 3 3 / 3
Compressors per unit 4 4 6 5 6 6
Condenser
10.0 10.0
12.6 12.6 15.0 15.0
Number of Rows 1 1 1 1 1 1
Condenser Fans, Low Sound
Number of Fans, ckt1./ckt2. 2 / 2 2 / 2
3 / 2 3 / 2 3 / 3 3 / 3
Fan hp 2 2 2 2 2 2
Fan RPM 950 950 950 950 950 950
26 26 32.5 32.5 39 39
Evaporator
Water Volume, liters 184 195 193 208 208 250
10.3 10.3 10.3 10.3 10.3 10.3
31 31 31 31 31 31
Water Connections Size, inch 6 6 6 8 8 8
Refrigerant Charge, Operating
R-410A, ckt1 / ckt2, KG
Total Face Area M
2
Total Chiller m
3
/sec
Maximum Water Side Pressure,
bar
Maximum Refrigerant Side
Pressure, bar