Outdoor Units - Daikin FTKS20D3VMW Service Manual

Piping Diagrams
1.2

Outdoor Units

1.2.1 Cooling Only
4MKS75F2V1B
OUTDOOR UNIT
HEAT EXCHANGER
HEAT EXCHANGER
THERMISTOR ( DE )
M
DC FAN MOTOR
PROPELLER FAN
7.9CuT
DISCHARGE PIPE
THERMISTOR ( DO )
REFRIGERANT FLOW
COOLING COMPRESSOR
1.2.2 Heat Pump
4MXS68F2V1B
OUTDOOR UNIT
HEAT EXCHANGER
HEADER
HEAT EXCHANGER HEAT EXCHANGER
THERMISTOR ( DE DE )
THERMISTOR
DC FAN MOTOR
PROPELLER FAN
12.7CuT
REVERSING
SOLENOID
VALVE
MUFFLER
DISCHARGE PIPE DISCHARGE PIPE
THERMISTOR ( DO
THERMISTOR
REFRIGERANT FLOW
COOLING COMPRESSOR
HEATING
330
OUTDOOR TEMPARATURE
THERMISTOR ( DOA )
DISTRIBUTOR
CAPILLARY TUBE
12.7CuT
ACCUMULATOR
OUTDOOR TEMPARATURE
THERMISTOR ( DOA )
9.5CuT
DISTRIBUTOR
CAPILLARY TUBE
M
12.7CuT
12.7CuT
12.7CuT
DO )
ACCUMULATOR
MOTOR OPERATED VALVE
HEADER 6.4CuT
9.5CuT
MOTOR OPERATED VALVE
6.4CuT
MOTOR OPERATED VALVE
FILTER
6.4CuT
MOTOR OPERATED VALVE
LIQUID LINE
6.4CuT
STOP VALVE
12.7CuT
HEADER
12.7CuT
12.7CuT
12.7CuT
GAS LINE
STOP VALVE
12.7CuT
ACCUMULATOR
MOTOR OPERATED VALVE
6.4CuT
HEADER
MOTOR OPERATED VALVE
6.4CuT
MOTOR OPERATED VALVE
FILTER 6.4CuT EV
MOTOR OPERATED VALVE
LIQUID LINE
6.4CuT
STOP VALVE
12.7CuT
HEADER
12.7CuT
12.7CuT
GAS LINE GAS LINE
STOP VALVE STOP VALVE
12.7CuT
ACCUMULATOR
SiENBE12-713
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
LIQUID PIPE
THERMISTOR ( DLD )
EV
D
ROOM D
( 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 )
GAS PIPE THERMISTOR ( DGD )
ROOM D
( 9.5 CuT )
LIQUID PIPE LIQUID PIPE
THERMISTOR ( DLA DLA )
EV THERMISTOR
A
ROOM A ROOM A
( 6.4 CuT 6.4 CuT )
FILTER
LIQUID PIPE LIQUID PIPE
THERMISTOR ( DLB DLB )
EV THERMISTOR
B
ROOM B ROOM B
( 6.4 CuT 6.4 CuT )
FILTER
LIQUID PIPE LIQUID PIPE
THERMISTOR ( DLC DLC )
THERMISTOR
C
ROOM C ROOM C
( 6.4 CuT 6.4 CuT )
FILTER
LIQUID PIPE LIQUID PIPE
EV THERMISTOR ( DLD DLD )
THERMISTOR
D
ROOM D ROOM D
( 6.4 CuT 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 )
GAS PIPE THERMISTOR(DGD)
ROOM D
( 12.7 CuT )
FIELD
PIPING
LIQUID
FIELD
PIPING
GAS
3D034513H
FIELD FIELD
PIPING PIPING
LIQUID LIQUID
FIELD
PIPING
GAS
3D055041
Appendix