Sub-Zero UC-24 series Service Manual page 54

Under Counter (UC-24) Series
Model UC-24C
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
DEFROST TERMINATOR
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.
DEFROST HEATER
WATER VALVE
THERMISTORS
Service Part No.
Manufacturer Model Number
Original/Service Compressor Amps
Original/Service Compressor BTU/H
Cut-Out Temp.
Resistance/Ohms
Resistance/Ohms (Inductive)
Resistance/Ohms at 32°F / 0°C
9-3
Low Side 5" Vac - 1 psi to 6 - 12 psi
High Side
Manufacturer
Defrost intervals and duration
vary by unit use. 5 minute com-
pressor delay after each defrost.
Cut-In Temp.
Watts
Amps
Watts
Amps
#7003933 - Revision B - November, 2007
Technical Data
FREEZER
4.5 oz. (0.13 Kg)
75 psi to 120 psi
7002177
Embraco
EMU45HSC
~1.5 / ~1.5
450 / 450
"Adaptive Defrost"
30°F (-1°C)
55°F ( 13°C)
240
1.9 - 2.3
50 - 61
50
0.42
160
30000 - 33000