Daikin VRV-WIII RWEYQ72PTJU Service Manual page 23

SiUS30-1301
RWEYQ72PTJU / RWEYQ84PTJU
RWEYQ72PYDN / RWEYQ84PYDN
I
Check valve
SV
Solenoid valve
Check valve
Pressure
regulating
valve
Filter
Refrigerant Circuit
Heat exchanger pipe
C
Electronic
expansion valve
Check
valve
D
Solenoid
valve
Filter
Stop valve (With service port on on-site piping side φ5/16in flare connection)
Solenoid valve
G Fusible
SV
Filter
plug
Filter Filter
Capillary
tube
Four way valve
H
Solenoid valve
SV
F
Check valve
Strainer
Filter
Capillary
tube
Gauge port
Low pressure
1/4" flare connection
sensor
∗ This thermistor is near the electrical components box.
Refrigerant Circuit (Piping Diagram)
Electronic
expansion valve
Filter
Water
B
inlet
E
SV
Plate heat
Solenoid valve
exchanger
Capillary
tube
Water
Service
outlet
port
Capillary
tube
∗
Four-way valve
J
Gauge port
1/4" flare connection
High pressure
S1NPH
sensor
High pressure
S1PH
switch
A
Compressor
INV.
4D066041A
15