Follett REF2 - Checking Refrigeration System Pressures; Compressor Information

REF1/REF2 Compact Refrigerators 21
Checking Refrigeration System Pressures
CAUTION!
Please contact Follett Technical Service at (877) 612-5086 or (610) 252-7301 in the event of a
refrigeration problem that requires evacuation and recharging.
REF1, REF2
REF1 REF2
Condenser inlet air temperature 70 F (21.1 C) 80 F (26.6 C) 70 F (21.1 C) 80 F (26.6 C)
Suction pressure (psig) 13.0 14.0 13.0 14.0
Discharge pressure (psig) 126 140 126 140
Note: Do not attempt to obtain correct refrigeration pressures by adjusting the system charge.
Refrigeration System Diagram
FILTER-DRIER
CAPILLARY TUBE
COMPRESSOR
CONDENSER
LOW-PRESSURE VAPOR
EVAPORATOR
LOW-PRESSURE LIQUID
HIGH-PRESSURE VAPOR
HIGH-PRESSURE LIQUID
Compressor Information
Danfoss model TL2.5
Run load amps (RLA) 2
Lock rotor amps (LRA) 16
Ohms start winding to common 4.9
Ohms run winding to common 5.3
Ohms start winding to run winding 10.2