Daikin B-Series Service Manual page 338

Si12-714
1.2.2 Heat Pump
3MXD68BVMA8
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
4MXD80BVMA
OUTDOOR UNIT
HEAT EXCHANGER
7.9CuT
HEADER
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
7.9CuT
HEAT EXCHANGER
THERMISTOR(DE)
DC FAN MOTOR
PROPELLER FAN
12.7CuT
MUFFLER
DISCHARGE PIPE
THERMISTOR(DO)
REFRIGERANT FLOW
COMPRESSOR
COOLING
HEATING
Appendix
OUTDOOR TEMPERATURE
THERMISTOR ( DOA )
9.5CuT
DISTRIBUTOR
CAPILLARY TUBE
6.4CuT
M
12.7CuT
12.7CuT
12.7CuT
ACCUMULATOR
OUTDOOR TEMPERATURE
THERMISTOR(DOA)
7.9CuT
7.9CuT
DISTRIBUTOR
CAPILLARY TUBE
M
12.7CuT
4-WAY
VALVE
12.7CuT
7.9CuT
12.7CuT
ACCUMULATOR
MOTOR OPERATED VALVE LIQUID PIPE
HEADER
6.4CuT
MOTOR OPERATED VALVE LIQUID PIPE
6.4CuT
FILTER
DEFROST
SV
SOLENOID MOTOR OPERATED VALVE LIQUID PIPE
LIQUID LINE
VALVE
6.4CuT
STOP VALVE
HEADER
12.7CuT
12.7CuT
GAS LINE
STOP VALVE 12.7CuT
ACCUMULATOR
MOTOR OPERATED VALVE
7.9CuT
RECEIVER HEADER
MOTOR OPERATED VALVE
7.9CuT
7.9CuT
MOTOR OPERATED VALVE
7.9CuT
MOTOR OPERATED VALVE
LIQUID LINE
7.9CuT
SOLENOID
STOP VALVE
SV
VALVE
9.5CuT
FILTER
12.7CuT
HEADER
12.7CuT
12.7CuT
GAS LINE
STOP VALVE 12.7CuT
ACCUMULATOR
12.7CuT
Piping Diagrams
THERMISTOR ( DLA )
EVA
ROOM A
( 6.4 CuT )
FILTER
THERMISTOR ( DLB )
EVB
ROOM B
( 6.4 CuT )
FILTER
THERMISTOR ( DLC )
EVC
ROOM C
( 6.4 CuT )
FILTER
GAS PIPE THERMISTOR ( DGA )
ROOM A
( 12.7 CuT )
GAS PIPE THERMISTOR ( DGB )
ROOM B
( 12.7 CuT )
GAS PIPE THERMISTOR ( DGC )
ROOM C
( 15.9 CuT )
LIQUID PIPE
THERMISTOR(DLA)
EV
A
ROOM A
FILTER (6.4CuT)
LIQUID PIPE
EV THERMISTOR(DLB)
B
ROOM B
FILTER (6.4CuT)
LIQUID PIPE
EV THERMISTOR(DLC)
C
ROOM C
FILTER (6.4CuT)
LIQUID PIPE
EV THERMISTOR(DLD)
D
ROOM D
FILTER (9.5CuT)
GAS PIPE THERMISTOR(DGA)
ROOM A
(9.5CuT)
GAS PIPE THERMISTOR(DGB)
ROOM B
(12.7CuT)
GAS PIPE THERMISTOR(DGC)
ROOM C
(15.9CuT)
GAS PIPE THERMISTOR(DGD)
ROOM D
(15.9CuT)
FIELD
PIPING
LIQUID
FIELD
PIPING
GAS
3D036218C
FIELD
PIPING
LIQUID
FIELD
PIPING
GAS
3D050262
327