York YD600 Series - YD360 and YD480 Charging Curves

5012886-YIM-B-0517
Johnson Controls Unitary Products 29
Figure 14: YD360 Charging Curves
Figure 15: YD480 Charging Curves
300
350
400
450
500
550
600
120 130 140 150 160
Discharge Pressure (psi)
Suction Pressure (psi)
Charging Curves
30 Ton
115º
105º
95º
65º
85º
1. Make sure that all condenser fans are running when charging.
2. This chart is applicable to unit with the TXV's left to the factory setting. If the TXV's have been adjusted
in the field, the charging chart may no longer apply.
Outdoor Air Entering Condenser (F)
300
350
400
450
500
550
600
120 130 140 150 160
Discharge Pressure (psi)
Suction Pressure (psi)
Charging Curves
40 Ton
115º
105º
95º
65º
85º
1. Make sure that all condenser fans are running when charging.
2. This chart is applicable to unit with the TXV's left to the factory setting. If the TXV's have been adjusted
in the field, the charging chart may no longer apply.
Outdoor Air Entering Condenser (F)