Stulz CeilAir CW - Table 12. Refrigerant Pressure;Temperature Settings

55OCH0006F08/13/2024
CEILAIR
®
CW & DX IOM
A
Table 12. Refrigerant Pressure/Temperature Settings
Refrigerant Pressure/Temperature Settings
Setting Type
Refrigerant
Normal Min. Max.
Sub-cooling (°F) NA 10 5 20
Superheat (°F) NA 15 10 20
Design Condensing Temp. (°F)
@ 95 °F Ambient
NA 125 105 140
Suction Pressure, psig (MPa) R407C 70 (0.48) 55 (0.38) 85 (0.59)
Suction Pressure, psig (MPa) R410A 130 (0.90) 105 (0.72) 155 (1.07)
Fan Cycling Control-Fan On, psig (MPa) R407C 320 (2.21) 240 (1.65) 340 (2.34)
Fan Cycling Control-Fan On, psig (MPa) R410A 440 (3.03) 330 (2.28) 480 (3.31)
Fan Speed Control, psig (MPa)
R407C 320 (2.21) – –
Fan Speed Control, psig (MPa) R410A 440 (3.03) – –
Flooded HP Control Valve, psig (MPa) R407C 205 (1.41) – –
Flooded HP Control Valve, psig (MPa) R410A 295 (2.03) – –
Temperature
Pressure