Sub-Zero UC-24 series Service Manual page 53

Technical Data
Model UC-24B
CHARGE (R-134a Refrigerant)
NOTE: Always check serial tag for exact charge
NORMAL OPERATING PRESSURES
COMPRESSOR
NOTE: Always check parts price list for possible substitutions.
DEFROST METHOD
THERMISTORS
#7003933 - Revision B - November, 2007
Under Counter (UC-24) Series
Service Part No.
Manufacturer Model Number
Original/Service Compressor Amps
Original/Service Compressor BTU/H
Resistance/Ohms at 32°F / 0°C
9-2
Low Side 0 - 12 psi to 30 - 42 psi
High Side
Manufacturer
"Fan Assisted Off-Cycle Defrost"
Evap > 38°F (3°C) before
REFRIGERATOR
3.75 oz. (0.11 Kg)
75 psi to 110 psi
7002177
Embraco
EMU45HSC
~1.5 / ~1.5
450 / 450
Compressor ON.
30000 - 33000