Daikin FTKN09NMVJU Service Manual page 122

Piping Diagrams
1.1.2 Heat Pump
FTXN09NMVJU
THERMISTOR
ON HEAT EXCH.
FIELD PIPING
( 1/4 CuT )
SINGLE UNION
JOINT
FIELD PIPING
( 3/8 CuT )
SINGLE UNION
JOINT
FTXN18NMVJU, FTX18NMVJU
INDOOR UNIT
CROSS FLOW FAN
FIELD PIPING
1/4 CuT
FIELD PIPING
1/2 CuT
111
INDOOR UNIT
HEAT EXCHANGER
CROSS FLOW FAN
M
FAN MOTOR
3/8 CuT
REFRIGERANT FLOW
COOLING
HEATING
4D091706A
1/4 CuT
DISTRIBUTOR
HEAT EXCHANGER
THERMISTOR
ON HEAT EXCH.
M
FAN MOTOR
HEADER
1/2 CuT
REFRIGERANT FLOW
COOLING
HEATING
4D091769
FTXN12NMVJU, FTX09/12NMVJU
THERMISTOR
ON HEAT EXCH.
FIELD PIPING
( 1/4 CuT )
SINGLE UNION
JOINT
FIELD PIPING
( 3/8 CuT )
SINGLE UNION
JOINT
FTXN24NMVJU, FTX24NMVJU
INDOOR UNIT
DISTRIBUTOR
CROSS FLOW FAN
FIELD PIPING
1/4 CuT
FAN MOTOR
FIELD PIPING
5/8 CuT
SiUS041501E
INDOOR UNIT
HEAT EXCHANGER
CROSS FLOW FAN
M
FAN MOTOR
3/8 CuT
REFRIGERANT FLOW
COOLING
HEATING
4D091708A
1/4 CuT
HEAT EXCHANGER
THERMISTOR
ON HEAT EXCH.
M
HEADER
1/2 CuT
REFRIGERANT FLOW
COOLING
HEATING
4D091768
Appendix