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SiBE121135_A
1.1.2 Heat Pump
3MXS40K2V1B, 3MXS40K3V1B
OUTDOOR UNIT
HEAT EXCHANGER
HEADER
HEAT EXCHANGER
THERMISTOR (DE)
DC FAN MOTOR
PROPELLER FAN
12.7CuT
REVERSING
SOLENOID
VALVE
MUFFLER
DISCHARGE PIPE
THERMISTOR (DO)
REFRIGERANT FLOW
COOLING COMPRESSOR
HEATING
3MXS52E3V1B, 3MXS52E4V1B, 3AMX52E3V1B, 3AMX52E4V1B
OUTDOOR UNIT
HEAT EXCHANGER
HEADER
HEAT EXCHANGER
THERMISTOR (DE)
DC FAN MOTOR
PROPELLER FAN
12.7CuT
REVERSING
SOLENOID
VALVE
MUFFLER
DISCHARGE PIPE
THERMISTOR (DO)
REFRIGERANT FLOW
COOLING COMPRESSOR
HEATING
Appendix
OUTDOOR TEMPERATURE
THERMISTOR (DOA)
DISTRIBUTOR
CAPILLARY TUBE
M
12.7CuT
ACCUMULATOR
OUTDOOR TEMPERATURE
THERMISTOR (DOA)
DISTRIBUTOR
CAPILLARY TUBE
M
12.7CuT
ACCUMULATOR
ELECTRONIC
EXPANSION VALVE
HEADER
9.5CuT
6.4CuT
ELECTRONIC
EXPANSION VALVE
6.4CuT
FILTER
ELECTRONIC
EXPANSION VALVE
LIQUID LINE
6.4CuT
STOP VALVE
HEADER
12.7CuT
MUFFLER
12.7CuT
MUFFLER
12.7CuT
GAS LINE
STOP VALVE
ELECTRONIC
EXPANSION VALVE
HEADER
9.5CuT
6.4CuT
ELECTRONIC
EXPANSION VALVE
6.4CuT
FILTER
ELECTRONIC
EXPANSION VALVE
LIQUID LINE
6.4CuT
STOP VALVE
HEADER
12.7CuT
MUFFLER
12.7CuT
MUFFLER
12.7CuT
GAS LINE
STOP VALVE
Piping Diagrams
LIQUID PIPE
THERMISTOR ( DLA )
EV
A
ROOM A
( 6.4 CuT )
FILTER
LIQUID PIPE
THERMISTOR ( DLB )
EV
B
ROOM B
( 6.4 CuT )
FILTER
LIQUID PIPE
THERMISTOR ( DLC )
EV
C
ROOM C
( 6.4 CuT )
FILTER
GAS PIPE THERMISTOR ( DGA )
ROOM A
(9.5 CuT)
GAS PIPE THERMISTOR ( DGB )
ROOM B
(9.5 CuT)
GAS PIPE THERMISTOR ( DGC )
ROOM C
(9.5 CuT)
LIQUID PIPE
THERMISTOR ( DLA )
EV
A
ROOM A
( 6.4 CuT )
FILTER
LIQUID PIPE
THERMISTOR ( DLB )
EV
B
ROOM B
( 6.4 CuT )
FILTER
LIQUID PIPE
THERMISTOR ( DLC )
EV
C
ROOM C
( 6.4 CuT )
FILTER
GAS PIPE THERMISTOR ( DGA )
ROOM A
(9.5 CuT)
GAS PIPE THERMISTOR ( DGB )
ROOM B
(9.5 CuT)
GAS PIPE THERMISTOR ( DGC )
ROOM C
(12.7 CuT)
FIELD
PIPING
(
)
LIQUID
SIDE
FIELD
PIPING
(
)
GAS
SIDE
3D073394A
FIELD
PIPING
(
LIQUID
)
SIDE
FIELD
PIPING
(
)
GAS
SIDE
3D052055F
266
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Troubleshooting
