17 91961OPR
TXV EQUALIZER
LINE
TXV SENSING
BULB
TXV
EVAPORATOR
LIQUID LINE
SOL. VALVE
HOT GAS
BYPASS
VALVE
COMPRESSOR
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
SIGHT GLASS
FILTER/DRIER
LIQUID
RECEIVER
CONDENSER
FIGURE 6. REFRIGERATION PIPING SCHEMATIC WITH HOT GAS BYPASSTXV EQUALIZER
LINE
TXV SENSING
BULB
TXV
EVAPORATOR
COMPRESSOR
LOW PRESSURE
SWITCH
HIGH PRESSURE
SWITCH
SIGHT GLASS
FILTER/DRIER
LIQUID
RECEIVER
CONDENSER
FIGURE 7. REFRIGERATION PIPING SCHEMATIC WITHOUT HOT GAS BYPASS