York YMAE - Page 85

Note:
• Rated cooling performance: chilled EWT/LWT 54°F/44°F (12.2°C/6.7°C), outdoor air 95°F
(35°C); IPLV data per AHRI standard 550/590 I-P.
• Rated heating performance: hot LWT 105°F (40.6°C), outdoor air 47°F/43°F (8.4°C/6.1°C)
(DB/WB), the water flow rate used for heating is the same as cooling.
Table 11: Four-pipe physical data, 0035 to 0140, 460 V, 3-phase, 60 Hz
Four-pipe model 0035PJS 0070PJS 0105PJS 0140PJS
Cooling mode
Cooling capacity Ton 35 70 105 140
Input power kW 41.17 82.34 123.5 164.7
EER BTU/W 10.2
IPLV BTU/W 20.01
Heating mode, ambient: 47°F/43°F, leaving: 105°F
Heating capacity MBH 450.8 901.5 1,352 1,803
Input power kW 37.21 74.42 111.6 148.8
COPH kW/kW 3.55
Simultaneous heating and cooling mode: Cooling chilled LWT 44°F, heating hot EWT/LWT 95°F/105°F
Cooling capacity Ton 34.1 68.2 102.3 136.4
Heating capacity MBH 546 1,092 1,638 2,184
Input power kW 34.6 69.2 103.8 138.4
COPshc kW/kW 8.1
Performance
Sound power level (cooling) dB(A) 84 87 90 91
Type No. R-454B
Refrigerant circuit No. 2 4 6 8
Refrigerant
Refrigerant charge/circuit lb (kg) 25.4 (11.5)
Type DC inverter EVI scroll
Capacity step Stepless (Inverter)
Compressor
Quantity No. 2 4 6 8
Coil Type Copper tube, aluminum plate fin
Fan Type Axial fan, EC inverter motor
Fan quantity No. 2 4 6 8
Total air flow rate cfm 25,900 51,800 77,700 103,600
Working ambient
temperature for cooling
°F (°C) -4.0 ~ 118.4 (-20 ~ 48)
Air side heat
exchanger
Working ambient
temperature for heating
°F (°C) -13.0 ~ 109.4 (-25 ~ 43)
85YMAE Air-Cooled Inverter Scroll Chiller and Heat Pump