Piping Diagrams And Valve Explanation - Carrier X-POWER Series Service Manual

R410a DC Inverter 60Hz

3. Piping Diagrams and Valve explanation

3.1 Piping Diagrams
DC fan
Heat exchanger
ST1
High pressure
switch
High pressure
sensor
8~10HP
12~16HP
DC Fan
Heat Exchanger
High Pressure
HPS
Switch
14~18HP
Remark:
1.8~10 HP models only have one inverter compressor.
24
SV6
EXV A
Unloading valve
SV4
Low
pressure
Low
receiver
pressure
switch
SV6
DC fan
EXV A
EXV B
Heat exchanger
ST1
Unloading valve
SV4
Low
pressure
switch
SV6
EXV A
EXV B
ST 1
unloading valve
High
Pressure
Sensor
SENP
SV4
Low
Pressure
Switch
LPS
SV5
SV2
SV5
Low
pressure
SV2
receiver
SV5
Low Pressure
SV2
Receiver
Carrier service manual
Stop valve
(High pressure)
Stop valve
(Low pressure)
Oil balabce
Stop valve
(High pressure)
Stop valve
(Low pressure)
Oil balabce
Stop Valve
(High Pressure)
Stop Valve
(Low Pressure)
Oil Balance
Specification & Performance