Piping Diagrams; Indoor Unit; Outdoor Unit - Daikin SiBE04-624_B_FTXR-E Service Manual

SiBE04-624_B

1. Piping Diagrams

1.1

Indoor Unit

FTXR28/42/50EV1B9
1.2

Outdoor Unit

RXR28/42/50EV1B9, RXR28/42/50EV1B8

OUTDOOR UNIT

HEAT EXCHANGER
7.9CuT
7.9CuT
HEAT
EXCHANGER
THERMISTOR
AUXILIARY
HEAT EXCHANGER
FAN MOTOR
PROPELLER FAN
MUFFLER
Appendix

INDOOR UNIT

FIELD PIPING
(6.4CuT)
SINGLE UNION JOINT
FIELD PIPING
(9.5CuT)
SINGLE UNION JOINT
MUFFLER
WITH
7.0CuT
FILTER
6.4CuT 6.4CuT
M
12.7CuT
12.7CuT
FOUR WAY VALVE
ON: HEATING
DISCHARGE PIPE
THERMISTOR
COMPRESSOR
12.7CuT
HEAT EXCHANGER
THERMISTOR
ON HEAT EXCH.
SOLENOID VALVE
AT RATED VOLTAGE: CLOSED
(UNDER DEHUMIDIFICATION
OPERATION)
CROSS FLOW FAN
HEAT EXCHANGER
M
FAN MOTOR
9.5CuT
REFRIGERANT FLOW
COOLING
HEATING
OUTDOOR TEMPERATURE HUMIDIFICATION
THERMISTOR THERMISTOR
MOTOR
OPERATED
VALVE
6.4CuT
FILTER FILTER
MUFFLER
LIQUID STOP
VALVE
MUFFLER
9.5CuT

Piping Diagrams

4D054058C
FIELD PIPING
( 6.4CuT )
REFRIGERANT FLOW
FIELD PIPING
( 9.5CuT )
GAS STOP
VALVE
COOLING
HEATING
3D053874D
153