Refrigeration Diagram - Calorex Pro-Pac Series Owners & Installation Manual

PR0-PAC SYSTEM OWNER INSTALLATION MANUAL

REFRIGERATION DIAGRAM

PROCESS
PORT
INSULATION ON
PRO-PAC PP140 MACHINES ONLY
NRV
NRV
NRV
NRV
BASE
NRV ASSY TO BE PRODUCED AS SHOWN
WITH LIQUID DRAIN IN LOWER
HORIZONTAL RUN
48
PRO-PAC HC FRIDGE CIRCUIT
NOTE PRO-PAC 90/140 USES 2 FRIDGE CIRCUITS.
RECEIVER
DRIER
DRIER
(PRO-PAC
70/140)
LIQUID LINE
SHUT OFF
TEV
SOLENOID
PHIAL
VALVE
LIQUID
INDICATOR
TEV
LIQUID LINE
SHUT OFF
SUCTION ACCUMULATOR
VIBRATION
ELIMINATOR
(INSULATED)
COMP COMP
PRO-PAC 70/140
CHILL LIMIT
LP
23 PSIG
5 PSIG LP
VIBRATION
ELIMINATOR
(INSULATED)
REVERSING
VALVE
COIL
DO NOT INSULATE PIPE
ON PRO-PAC PP140 MACHINES
UNLESS SPECIFIED ON
SHOP BUILD
400 PSIG
HP
HP
SERVICE
SCHRADER
INSULATE PIPE ONLY
ON PP70 MACHINES
LP
SERVICE
SCHRADER
CONDENSER ASSEMBLY
(NUMBER OF CONDENSERS
VARIES WITH UNIT)
SD566250 ISSUE 35