Follett HCD1400R - Manual (Page 24)

24
filter-drier
low side
service valve
with service port
high side
service valve
with service port
Evaporator unit
sight glass
SOLENOID VALVE
condenser
Condenser unit
head control valve, 180 PSI
check valve
compressor
low side service valve
with service port
low side
refrigeration
line run
high side
refrigeration
line run
Low pressure vapor Low pressure liquid High pressure liquid High pressure vapor
receiver
14 pounds
high side
service valve
with service port
low side
service port
high side
service port
thermostatic
expansion
valve
filter-drier
sight glass
high side
service valve
with service port
low side
service valve
with service port
Refrigeration system diagram