Cycle stage: Evaporation
Warm room air entering
EVAPORATOR COILS
CONDENSER COILS
CONDENSER FINS
EXPANSION VALVE
pressure drops here
COMPRESSOR
QL Heat Absorbed
food to evaporator coils
W Electrical Work
power to compressor
QH Heat Rejected
condenser to room air
Food -> Evaporator
Condenser -> Room
Power -> Compressor
High Pressure Vapor
High Pressure Liquid
Low Pressure Liquid-Vapor Mixture
Low Pressure Vapor