Scotsman UF424A-1A - Operational Data

UF424 / UN324 Technical Manual
September 2017
Page 7
Model
Electrical
(Volts/Hz/Phase)
Condenser
High Pressure
Switch (PSIG)
Refrigerant
Charge
(R-134a)
Ounces
Maximum Fuse Size
or Breaker (Amps)
Cut Out Cut In
UF424A-1A / UN324A-1A 115/60/1 Air 260 190 12 15
UF424W-1A / UN324W-1A 115/60/1 Water 260 190 12 15
UF424A-6A / UN324A-6A 230/50/1 Air 260 190
Model Typical Watts Typical Amps Auger Motor Amps Compressor Amps
UF424A-1A / UN324A-1A
560 - 690 6.3 - 7 1.1 - 1.4 5 - 5.8
UF424W-1A / UN324W-1A
540 - 575 6.1 - 6.7 1.1 - 1.4 5 - 5.8
UF424A-6A / UN324A-6A
Model Condenser 70/50 Suction
Pressure
(PSIG)
90/70 Suction
Pressure
(PSIG)
70/50
Discharge
Pressure
(PSIG)
90/70
Discharge
Pressure
(PSIG)
UF424A-1A / UN324A-1A
Air 6 - 8 8 - 9 130-135 180 - 185
UF424W-1A / UN324W-1A
Water 6 - 8 6 - 8 135 135
Note: 70/50 and 90/70 refer to the air and water temperatures (in degrees F) the machine was tested in. All
eld conditions are unique, but at temperatures near those listed a eld machine will have similar results.
Operational Data