Sub-Zero UC-24 series

Technical Data
Under Counter (UC-24) Series
9-3
#7003933 - Revision B - November, 2007
Model UC-24C
FREEZER
CHARGE (R-134a Refrigerant)
NOTE: Always check serial tag for exact charge
NORMAL OPERATING PRESSURES
Low Side
High Side
COMPRESSOR
NOTE: Always check parts price list for possible substitutions.
Service Part No.
Manufacturer
Manufacturer Model Number
Original/Service Compressor Amps
Original/Service Compressor BTU/H
DEFROST METHOD
DEFROST TERMINATOR
Cut-In Temp.
Cut-Out Temp.
DEFROST HEATER
Watts
Amps
Resistance/Ohms
WATER VALVE
Watts
Amps
Resistance/Ohms (Inductive)
THERMISTORS
Resistance/Ohms at 32°F / 0°C
4.5 oz. (0.13 Kg)
5” Vac - 1 psi to 6 - 12 psi
75 psi to 120 psi
7002177
Embraco
EMU45HSC
~1.5 / ~1.5
450 / 450
“Adaptive Defrost”
Defrost intervals and duration
vary by unit use. 5 minute com-
pressor delay after each defrost.
30°F (-1°C)
55°F ( 13°C)
240
1.9 - 2.3
50 - 61
50
0.42
160
30000 - 33000
Never replace the defrost terminator with another hav-
ing a cut-out limit above 55°F (13°C), as this will dam-
age the appliance.