Daikin Trailblazer AGZ030E-070E - Page 27

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www.DaikinApplied.com 27 IOM 1207-6 • TRAILBLAZER
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MODEL AGZ CHILLERS
Figure 28: Refrigerant System Schematic, AGZ075-241E
MICROCHANNEL ALUMINUM COIL
WITH REMOTE EVAPORATOR
AGZ075-241E PACKAGE CHILLER
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 331738212 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.
334549803
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CHARGING
VALVE
LIQUID PIPING
LIQUID
SHUT-OFF
VALVE
FILTER
DRIER
(REPLACEABLE CORE)
SOLENOID
VALVE
SIGHT
GLASS
ELECTRIC
EXPANSION VALVE
SUCTION
PIPING
DISCHARGE
PIPING
AIR
FLOW
AIR
FLOW
CONDENSER ASSEMBLY
( 10 FAN CONFIGURATION SHOWN )
SCROLL COMPRESSOR (TANDEM OR TRIO)
CHARGING
VALVE
SUCTION TEMP. SENSOR (S12, S13)
SUCTION TRANSDUCER (S01, S02)
DISCHARGE
TRANSDUCER
(S03, S04)
SCHRADER
VALVE
HOT GAS
BYPASS PIPING
(OPTIONAL)
HGBP
VALVE
SOLENOID
VALVE
ACCESS
FITTING
DISCHARGE
SHUT-OFF VALVE
WITH SCHRADER
VALVE
SCHRADER
VALVE
SCHRADER
VALVE
FUSIBLE PLUG
WATER
IN
WATER
OUT
PLATE TYPE
EVAPORATOR
LEAVING WATER
TEMP. SENSOR
(S00)
FLOW SENSOR
(OPTIONAL)
WYE STRAINER REQUIRED
(FIELD INSTALLED)
OIL SIGHT
GLASS
OIL
HEATER
OUTSIDE AIR
TEMPERATURE (S05)
LOCATED ON
CONDENSER RAIL
HOTGAS
SHUT-OFF
VALVE
AIR
FLOW
SCHRADER
VALVE
AIR
FLOW
DISCHARGE
HIGH
PRESSURE
SWITCH
SUCTION SHUT-OFF
BALL VALVE WITH
SCHRADER VALVE
LIQUID LINE
CHECK VALVE
DISCHARGE
SOLENOID
VALVE
AIR
FLOW
ENTERING WATER
TEMPERATURE
SENSOR (S08)
*FIELD
CONNECTION
POINT
SCHRADER
VALVE
SCHRADER
VALVE
LIQUID SHUT-OFF
BALL VALVE
*FIELD
CONNECTION
POINT
LOW
PRESSURE
SWITCH
CHARGING
VALVE
*FIELD
CONNECTION
POINT
CHARGING VALVE
CHECK
VALVE
2,3
2,3
2,3
LIQUID SHUT-OFF
BALL VALVE
4
CHECK
VALVE
RELIEF
VALVE