
INSTALLATION & OPERATION ADDENDUM
77X SERIES–FC
8
Refrigeration Schematic Diagram (FC Low Temperature Dispenser)
AIR COOLED CONDENSE
R
COMPRESSO
R
ACCESS VALVE
ACCES
S
VALVE
REFRIGERATION
DIAGRA
M
INSULATION REQUIRED
:
FILTER DRIER
TEMPERATURE
SENSO
R
T
P
PRESSUR
E
SENSOR
EXPANSION VALVE 03
03 BARREL
EVAPORATOR
02 BARREL
EVAPORATOR
01 BARREL
EVAPORATOR
EXPANSION VALVE 02
EXPANSION VALVE 01
P
PRESSURE SENSO
R
DEFROST
VALVE 03
DEFROST
VALVE 02
DEFROST
VALVE 01
04 BARREL
EVAPORATOR
DEFROST
VALVE 04
EXPANSION VALVE 04
DT
C
VALVE