Daikin AWV024 - Page 21

InsTallaTIon and applICaTIon ConsIderaTIons
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MODEL AWV CHILLERS
Figure 29: Representative Refrigerant Diagram - Packaged Unit With Shell & Tube Evaporator Without Optional
Economizer
UNIT HAS TWO INDEPENDANT SYSTEMS. NOTE: PIPING SHOWN FOR ONE SYSTEM OF UNIT.
PACKAGE CHILLER
CHARGING
VALVE
LIQUID
TUBING
FILTER
DRYER
SOLENOID
VALVE
(OPTIONAL)
EXPANSION
VALVE
WATER IN
WATER OUT
DX EVAPORATOR
SUCTION
TUBING
OIL PRESS.
TRANSDUCER
WITH SCHRADER
VALVE
DISCHARGE
TUBING
AIR
FLOW
AIR
FLOW
CONDENSER
ASSEMBLY
F3/F4
COMPRESSOR
RELIEF
VALVE
SUCTION
TEMP. SENSOR
SUCTION
TRANSDUCER
DISCHARGE
TEMP. SENSOR
(WOE)
TEMP. SENSOR
(WIE)
TEMP. SENSOR
OUTSIDE AIR
TEMPERATURE
(WAA)
SCHRADER
VALVE
BALL
VALVE
CHARGING
VALVE
SHUT-OFF
VALVE
RELIEF
VALVE
DISCHARGE
TRANSDUCER
STRAINER
BALL
VALVE
SOLENOID
VALVE
LIQUID
INJECTION
TUBING
CHARGING
VALVE
SCHRADER
VALVE
SCHRADER
VALVE
SHUT-OFF
VALVE
(OPTIONAL)