Service Manual

ManualsBrandsFujitsu ManualsBranch BoxesHFI Secondary Branch Box - 3 Ports

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ORANGE

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TM202

CN501

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TM507

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TM502

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CN11

L1

L2

N

P

( + )

( - )

CN921

CN952 CN951

CN934CN933CN932CN931

R

C

S

FUSE

P501

AC500V 45A

CHOKE COIL

CM

COMPRESSOR

G

EARTH

G

EARTH

1

2 3

L1

L2

TERMINAL

POWER

SOURCE

BRANCH

BOX UNIT

4-WAY VALVE

4WV

OSV

SOLENOID COIL

CRANK CASE HEATER

FAN MOTOR

FM

PS PS

PRESSURE SENSOR ( HIGH )

PRESSURE SENSOR ( LOW )

PRESSURE SWITCH

EXPANSION VALVE

EXPANSION VALVE

EV1

EV2

THERMISTOR ( OUTDOOR TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

THERMISTOR ( INVERTER COMP. SHELL TEMP. )

THERMISTOR ( PIPE OUT TEMP. )

THERMISTOR ( SUBCOOL LOW - I N TEMP. )

THERMISTOR ( SUBCOOL LOW - OUT TEMP. )

THERMISTOR ( SUBCOOL HIGH - OUT TEMP. )

THERMISTOR ( SUCTION TEMP. )

EXTERNAL OUTPUT

EXTERNAL INPUT

INVERTER

PCB ASSY

FILTER

PCB ASSY

CONTROLLER PCB

ASSY ( MAIN PCB )

ACTPM

INDICATOR,

I / O

PCB ASSY

OUTDOOR UNIT

AOU48RLXZF

CIRCUIT DIAGRAM

2010.07.29 17