18
Design
■
Features
■
Performance
U-LINE FROST FREE REFRIGERATION SYSTEM
Cooling Mode:
•
Bypass solenoid valve closed
•
Evaporator fan operating
•
Refrigerant flows through capillary tube
•
Normal vapor/compression cycle refrigeration
•
Drain heater off
Defrost Mode:
•
Bypass solenoid valve open
•
Refrigerant flows through bypass system
•
Vapor flows from condenser to evaporator without a phase change
•
Drain heater on
SOLENOID VALVE
CAPILLARY TUBE
VALVE IS CLOSED
FLOW WHEN SOLENOID
DRYER
CONDENSER
COMPRESSOR
EVAPORATOR
VALVE IS OPEN
FLOW WHEN SOLENOID
UL183-2
CO2075FF/2075RF & U-CO29FF MODELS
Summary of Contents for Echelon CO2075FF
Page 17: ...NOTES SCREENING CALLS 16 Design Features Performance...
Page 32: ...NOTES CO2075FF 2075RF U CO29FF MODELS 31 Design Features Performance...
Page 49: ...48 Design Features Performance NOTES CO2075FF 2075RF U CO29FF MODELS...
Page 59: ...58 Design Features Performance NOTES 2075R 2015R MODELS...
Page 69: ...68 Design Features Performance NOTES 2075WC 2015WC MODELS...
Page 84: ...83 Design Features Performance NOTES BI 2015 MODEL...
Page 89: ...88 Design Features Performance NOTES BI 2015 MODEL...
Page 115: ...114 Design Features Performance NOTES CLR2060 MODEL...
Page 117: ...116 Design Features Performance...