IOM 1207-6 • TRAILBLAZER
®
MODEL AGZ CHILLERS 26 www.DaikinApplied.com
Figure 27: Refrigerant System Schematic, AGZ030-070E
NOTES:
PIPING SHOWN FOR ONE SYSTEM OF UNIT. UNITS HAVE TWO INDEPENDENT SYSTEMS.1.
DASHED LINES STARTING AT THE UNIT FIELD CONNECTION POINTS (3 PLACES)2.
REPRESENT REMOTE PIPING ADDED TO & AT THE REMOTE EVAPORATOR ON THE JOBSITE.
ALL COMPONENTS INSTALLED AFTER THE UNIT FIELD CONNECTION POINTS ARE TO BE3.
ASSEMBLED NEAR THE EVAPORATOR. ( SEE REMOTE PIPING INSTRUCTION DRAWING
331738213 FOR PROPER LOCATION & ORIENTATION OF THE COMPONENTS. )
FIELD INSTALLED HOT GAS CHECK VALVE TO BE USED WHEN THE EVAPORATOR IS4.
INSTALLED AT THE SAME LEVEL OR HIGHER THAN THE CONDENSING UNIT.
IF EVAPORATOR IS LOCATED MORE THAN 30 FEET FROM THE OUTDOOR UNIT, THEN THE5.
SUCTION TEMPERATURE SENSORS AND TRANSDUCERS MUST BE RE-LOCATED AT THE
EVAPORATOR AS SHOWN.
AGZ030-070E UNITS WITH MICROCHANNEL COIL
AND FIELD INSTALLED REMOTE EVAPORATOR
334549801
0A
SCHEM, REFRIG. PIPING, AGZ
CHARGING VALVE
LIQUID TUBING
LIQUID SHUT -OFF VALVE
SCHRADER VALVE
FILTER DRIER (REPLACEABLE CORE )
SOLENOID VALVE
SIGHT GLASS
ELECTRIC EXPANSION VALVE
WATER
IN
WATER
OUT
PLATE TYPE
EVAPORATOR
SUCTION SHUT -OFF BALL VALVE
SUCTION TUBING
SCHRADER VALVE
DISCHARGE
TUBING
AIR FLOW
AIR FLOW
AIR FLOW
CONDENSER
ASSEMBLY
SCROLL
COMPRESSOR
(TANDEM )
CHARGING VALVE
DISCHARGE TRANSDUCER (S03, S04)
OUTSIDE AIR
TEMPERATURE (S05)
LOCATED BEHIND
THE CONTROL BOX
SCHRADER VALVE
HOT GAS
BYPASS TUBING
(OPTIONAL)
HGBP VALVESOLENOID VALVE
LEAVING WATER
TEMP. SENSOR
(S00)
ACCESS
FITTING
DISCHARGE SHUT -OFF VALVE
DISCHARGE HIGH PRESSURE SWITCH
SCHRADER VALVE
FLOW SENSOR
(OPTIONAL )
FUSIBLE PLUG
SCHRADER VALVE (ON HEADER )
FIELD INSTALLED LIQUID LINE COMPONENTS
(INSTALL CLOSE TO EVAPORATOR)
FIELD CONNECTION POINT
FIELD CONNECTION POINT
SCHRADER VALVE
FIELD CONNECTION POINT
WYE STRAINER REQUIRED
(FIELD INSTALLED )
OIL SIGHT GLASS
OIL HEATER
FIELD INSTALLED PIPING
OPTIONAL FACTORY INSTALLED
LIQUID SHUT -OFF BALL VALVE
CHECK VALVE
CHECK VALVE
RELIEF VALVE
SUCTION TRANSDUCER (S01, S02)
CHARGING VALVESUCTION TEMPERATURE SENSOR (S12, S13)
SUCTION LOW PRESSURE SWITCH
ENTERING WATER TEMPERATURE SENSOR (S08)
4
5
5
To Next Page
Loading...
