Piping Diagrams; Indoor Unit - Daikin RX-W Series Service Manual

SiUS092230EA

1. Piping Diagrams

1.1

Indoor Unit

FTXR09/12WVJUW(S)9
Field piping
1/4 CuT
Field piping
3/8 CuT
FDMQ09/12/15/18/24WVJU9
MODEL
1/4 (6.4)
FDMQ09 12
•
1/4 (6.4)
FDMQ15 18
•
FDMQ24 1/4 (6.4)
Part 8 Appendix

Indoor unit

Heat exchanger thermistor
1/4 CuT
Heat exchanger
Cross flow fan
Fan motor
3/8 CuT
Refrigerant flow
Cooling
Heating
4D101008B
3/8 (9.5)
1/2 (12.7)
5/8 (15.9)
C: 4D112974B
FTXR18WVJUW(S)9
1/4 CuT
Field piping
1/4 CuT
Field piping
1/2 CuT
FFQ09/12/15/18W2VJU9(8)
REFRIGERANT FLOW
COOLING
HEATING
HEAT EXCHANGER
FAN
MODEL A
FFQ09W2VJU9(8) 1/4 (6.4) 3/8 (9.5)
FFQ12W2VJU9(8)
FFQ15W2VJU9(8) 1/2 (12.7)
FFQ18W2VJU9(8)

Piping Diagrams

Indoor unit
Heat exchanger thermistor
Heat exchanger
Cross flow fan
Fan motor
3/8 CuT
Refrigerant flow
Cooling
Heating
4D101010B
LIQUID PIPE
CONNECTION PORT
IA
GAS PIPE
CONNECTION PORT
IB
B
C: 4D106033A
231