![background image](http://html.mh-extra.com/html/daikin/2amx40g2v1b/2amx40g2v1b_service-manual_501057281.webp)
SiBE12-933_A
Piping Diagrams
Appendix
271
1.2.2 Heat Pump
2AMX40G2V1B, 2MXS40H2V1B
2AMX50G2V1B, 2MXS50H2V1B
3D055808D
OUTDOOR UNIT
BRANCH
PIPE 7.0CuT
7.0CuT
HEAT EXCHANGER
OUTDOOR TEMPERATURE
THERMISTOR
6.4CuT
MUFFLER
WITH
BRANCH
4.8CuT
4.8CuT
HEAT EXCHANGER
THERMISTOR
FAN MOTOR
9.5CuT
PROPELLER FAN
M
9.5CuT
FOUR WAY VALVE
ON:HEATING
9.5CuT
7.9CuT
MUFFLER
7.9CuT
9.5CuT
BRANCH
PIPE
ACCUMULATOR
COMPRESSOR
DISCHARGE PIPE
THERMISTOR
REFRIGERANT FLOW
COOLING
BRANCH
PIPE
6.4CuT
6.4CuT
6.4CuT
6.4CuT
6.4CuT
MOTOR OPERATED VALVE MUFFLER
WITH
FILTER MUFFLER
LIQUID PIPE
THERMISTOR
LIQUID LINE
STOP VALVE
EV
A
MOTOR OPERATED VALVE MUFFLER
WITH
FILTER MUFFLER
LIQUID PIPE
THERMISTOR
LIQUID LINE
STOP VALVE
EV
B
ROOM A
(6.4 CuT)
ROOM B
(6.4 CuT)
FIELD
PIPING
LIQUID
ROOM A
(9.5 CuT)
ROOM B
(9.5 CuT)
FIELD
PIPING
GAS
MUFFLER
BRANCH
PIPE
9.5CuT
9.5CuT
9.5CuT
9.5CuT
9.5CuT
MUFFLER
GAS PIPE
THERMISTOR
GAS LINE
STOP VALVE
MUFFLER
GAS PIPE
THERMISTOR
GAS LINE
STOP VALVE
HEATING
3D057467E
OUTDOOR UNIT
BRANCH
PIPE
7.9CuT
7.9CuT
HEAT EXCHANGER
OUTDOOR TEMPERATURE
THERMISTOR
6.4CuT
MUFFLER
WITH
BRANCH
4.8CuT
4.8CuT
HEAT EXCHANGER
THERMISTOR
FAN MOTOR
9.5CuT
PROPELLER FAN
M
9.5CuT
FOUR WAY VALVE
ON:HEATING
9.5CuT
7.9CuT
MUFFLER
7.9CuT
ACCUMULATOR
COMPRESSOR
DISCHARGE PIPE
THERMISTOR
REFRIGERANT FLOW
COOLING
6.4CuT
6.4CuT
6.4CuT
6.4CuT
MOTOR OPERATED VALVE
FILTER
LIQUID PIPE
THERMISTOR
LIQUID LINE
STOP VALVE
EV
A
MOTOR OPERATED VALVE
LIQUID PIPE
THERMISTOR
LIQUID LINE
STOP VALVE
EV
B
ROOM A
(6.4 CuT)
ROOM B
(6.4 CuT)
FIELD
PIPING
LIQUID
ROOM A
(9.5 CuT)
ROOM B
(12.7 CuT)
FIELD
PIPING
GAS
BRANCH
PIPE
9.5CuT
9.5CuT
9.5CuT
9.5CuT
9.5CuT
MUFFLER
GAS PIPE
THERMISTOR
GAS LINE
STOP VALVE
MUFFLER
GAS PIPE
THERMISTOR
GAS LINE
STOP VALVE
9.5CuT
BRANCH
PIPE
FILTER
HEATING