U-Line Frost Free Refrigeration System - U-Line 95 Icemaker Service And Parts Manual

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
Defrost Mode:
• Bypass solenoid valve open
• Refrigerant flows through bypass system
• Vapor flows from condenser to evaporator without a phase change
COMPRESSOR
CONDENSER
DRYER
EVAPORATOR
FLOW WHEN SOLENOID
VALVE IS CLOSED
CAPILLARY TUBE
FLOW WHEN SOLENOID
VALVE IS OPEN
SOLENOID VALVE
UL183-2
11