Fujitsu ARYA30LBTU User manual

SPLIT TYPE

AIR CONDITIONER

DUCT TYPE (50Hz)

Indoor unit Outdoor unit

ARYA30LBTU

ARYA36LBTU

AOYA30LBTL

AOYA36LBTL

CONTENTS

SPECIFICATIONS

. . . . . . . . . . . . . . . . . . . . . .

DIMENSIONS

. . . . . . . . . . . . . . . . . . . . . . . . .

REFRIGERANT SYSTEM DIAGRAM

. . . . .

CIRCUIT DIAGRAM

. . . . . . . . . . . . . . . . . . . .

ERROR CONTENTS

. . . . . . . . . . . . . . . . . .

6INDOOR PCB CIRCUIT DIAGRAM

. . . . . . .

. . . . .

9OUTDOOR PCB CIRCUIT DIAGRAM

. . . . . . . . . . . . . . .

PARTS (OUTDOOR UNIT)

PARTS (INDOOR UNIT)

. . . . . . . . . . . . .

ACCESSORIES

. . . . . . . . . . . . . . . . . . . . . .

INDOOR UNIT H x W x D

H x W x DOUTDOOR UNIT

DIMENSIONS

INDOOR UNIT Gross / Net

Gross / Net

OUTDOOR UNIT

WEIGHT

POWER SOURCE

Cooling

RUNNING CURRENT Heating

INPUT WATTS Cooling

Heating

E.E.R. Cooling

Heating

STARTING CURRENT

MOISTURE REMOVAL

AIRCIRCULATION OUTDOOR

FAN SPEED

Discrimination

High speed

INDOOR UNIT Med speed

Low speed

Speed

Discrimination

OUTDOOR

UNIT

TYPE Cooling & Heating

INDOOR UNIT ARYA30LBTU ARYA36LBTU

OUTDOOR UNIT AOYA30LBTL AOYA36LBTL

COOLING CAPACITY

HEATING CAPACITY

270 x 1,135 x 700 mm

830 x 900 x 330 mm

47 kg / 40 kg

70 kg / 62 kg

11.6 A

11.7 A

2.65 kW

2.68 kW

3.21 kW/kW

3.73 kW/kW

12.8 A

13.6 A

2.93 kW

3.10 kW

3.21 kW/kW

3.61 kW/kW

15 A

3.0 L/hr

4,000 m3/hr

15 A

MAXIMUM CURRENT 20.0 A

17.0 A

2.5 L/hr

3,600 m3/hr

AIRCIRCULATION INDOOR 2,100 m3/hr2,100 m3/hr

230 V 50 Hz 230 V 50 Hz

MFG-45RVN

1,270 r.p.m.

980 r.p.m.

790 r.p.m.

MFE-36TV

850 r.p.m.

MFG-45RVN

1,270 r.p.m.

980 r.p.m.

790 r.p.m.

Quiet 630 r.p.m. 630 r.p.m.

MFE-36TV

950 r.p.m.

8.5 kW 9.4 kW

10.0 kW 11.2 kW

ELECTRICAL DATA

COMPRESSOR TYPE

DISCRIMINATION

WEIGHT (with oil)

STANDARD REFRIGERANT

REFRIGERANT TYPE R410A

Hermetic type, Inverter,

4 poles, 3 phase,

DC motor, Twin Rotary

5KD240XAD21

2,100 g

16.3 kg

COMPRESSOR AND REFRIGERANT

2008.01.21 1

SPECIFICATIONS

MAX PIPE LENGTH 50 m

MAX PIPE HEIGHT 30 m

Pipe length 20 m 2,100 g

FULL CHARGE 30 m 2,500 g

40 m 2,900 g

50 m 3,300 g

ADDITIONAL CHARGE 40 g/m

NOISE LEVEL

High speed 42 dB

INDOOR UNIT Med speed 37 dB

Low speed

Cooling

Heating

32 dB

42 dB

37 dB

32 dB

Quiet 29 dB 29 dB

OUTDOOR

UNIT

53 dB 54 dB

55 dB 55 dB

Note : Static pressure : 47Pa

Duct length : Inlet 1m, Outlet 2m

DIMENSIONS

(Unit : mm)

INDOOR UNIT

1,135

1,177

1,015

138 264 264 264

107

114

240

281

168

283

477

700

173

161

240

132

240 16

121

270

2008.02.04

Drain pipe diameters

inside : 35.7 mm

outside : 38.1 mm

(Unit : mm)

OUTDOOR UNIT

77900

830

400

33031 12

196

147

170

370

650

Air Flow

2008.01.18 3

REFRIGERANT SYSTEM DIAGRAM

3-Way valve

(Small)

3-Way valve

(Large)

Strainer

Muffler

High

pressure

switch

Pressure

check valve

4-Way valve Expansion valve

Heat exchanger

( Indoor unit )

Heat exchanger

( Outdoor unit )

Accumulator

Compressor

Refrigerant pipe diameter

Liquid : 3/8" (9.52 mm)

Gas : 5/8" (15.88 mm)

Cooling

Refrigerant direction

Heating

2008.01.18 4

RED

BROWN

BLUE

BLACK

BROWN

BLACK

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED

BROWN

YELLOW

WHITE

BLACK

RED

BLACKBLACK

GREEN

WHITE

BLACK

WHITE

BLACK

GRAY

WHITE

RED

WHITE

BLACK

ORANGE

BROWN

ORANGE

RED

BLACK

PURPLE

WHITE

BLUE

YELLOW

BROWN

RED

ORANGE

YELLOW

GREEN

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

PURPLE

GRAY

BLACK

WHITE

BLACK

BROWN

RED

ORANGE

YELLOW

12 3 4 5 6 7 8 9

12 3 4 5

12 3 4 5 6 7 8 9

121234

12 3 4

1 2

CN400

CN200CN40CN42

CN303 CN301 W306

W307

TM302

TM301

W17

W16

TM102

TM101

TM303

TM304

TM305

W12

W13

L2 L1

L0 CN11

CN1

CN100

W29

W28

W25

W26

W21 W9

W20

W19 W3

W18

W17

CN110

TM600

TM601

CN801

CN700

CN500

CN63

CN65

CN62

CN64

CN90 HIGH PRESSURE SWITCH

COMPRESSOR THERMISTOR

OUTDOOR THERMISTOR

PIPE THERMISTOR

DISCHARGE THERMISTOR

4WV 4-WAY VALVE

PMV EXPANSION VALVE

F M FAN MOTOR

FUSE 250V 25A TERMINAL

NL321

POWER SOURCE

COMPRESSOR

POSISTOR

CHOKE COIL

CAPACITOR

PCB ASSY

ACTPM

POWER SUPPLY

PCB ASSY

CONTROLLER

PCB ASSY

( MAIN PCB )

TRANSISTOR

PCB ASSY

( I P M )

2008.01.18 5

INDOOR UNIT OUTDOOR UNIT

CIRCUIT DIAGRAM

RED

WHITE

BLACK

RED

WHITE

BLACK

GRAY

YELLOW

BROWN

WHITE

BLACK

RED

GREEN

WHITE

GRAY

12 3 4 5 6 7 8 1 23

12 3 1 2 1 2

121 2

11 2

CN5 CN7 CN8

CN12CN11CN10 CN9

CN6 CN14 CN13

CN4 CN1

CN3

CN104 CN101

E101 E102 CN102 CN103 CN108

W105

W102

W101

CN106

CN105

THERMISTOR

( ROOM TEMP. )

THERMISTOR

( PIPE TEMP. )

TERMINAL

1 2 3

TO REMOTE

CONTROL UNIT

TERMINAL

123

COIL

F M

FAN MOTOR F101

FUSE

3.15A 250V

CONTROLLER

PCB ASSY

( MAIN PCB )

POWER

SUPPLY

PCB ASSY

CN2

PCB Circuit

Diagrams

not available at time of publication

Troubleshooting at the remote control LCD

This is possible only on the wired remote control.

If an error occurs, the following display will be shown.

("EE" will appear in the set room temperature display.)

Unit number

Error code

TH FR

Code Error contents

Indoor signal error

Wired remote controller abnormal

Indoor room temperature sensor error

Indoor heat exchanger temperature sensor (middle) error

Indoor heat exchanger temperature sensor (inlet) error

Float switch operated

Outdoor discharge pipe temperature sensor error

Outdoor heat exchanger temperature sensor (outlet) error

Outdoor temperature sensor error

Compressor temperature sensor error

2-way valve temperature sensor error

3-way valve temperature sensor error

Outdoor heat exchanger temperature sensor (middle) error

Indoor manual auto switch abnormal

Power supply frequency detection error

IPM protection

CT error

Compressor location error

Outdoor fan error

Connected indoor unit abnormal

Outdoor unit computer communication error

Indoor fan abnormal

Discharge temperature error

Exessive high pressure protection on cooling

4-way valve abnormal

Pressure switch abnormal

Compressor temperature error

Active filter abnormal

PFC circuit error

01 13

26 27

If "CO" appears in the unit number display, there is a remote control

error. Refer to the installation instruction sheet included with the

remote control.

2008.01.18 13

ERROR CONTENTS

REMOTE CONTROL UNIT

DANGER

This part (Choke coil) generates high voltages.

Never touch this part.

SPECIAL INSTALLATION SETTING

PUMP DOWN (Refrigerant collecting operation)

Perform the following procedures to collect the refrigerant when moving

the indoor unit or the outdoor unit.

(1) Press the push-button switch on the circuit board once.

The LED on the circuit board starts flashing (one second ON/one se-cond

OFF). This indicates the start of PUMP DOWN operation.

When the switch is pressed while the compressor is in operation, PUMP

DOWN operation starts automatically.

When the switch is pressed while the compressor is in stop, the com-pressor

starts to operate automatically, and then move on to PUMP

DOWN operation.

(2) PUMP DOWN operation continues for about 1 minute. When PUMP

DOWN operation is completed, the compressor stops automatically.

Then close the 2-way valve and 3-way valve immediately.

(3) Turn the power off.

ERROR CONTENTS

1. Make a TEST RUN in accordance with the

installation instruction sheet for the indoor unit.

2. OUTDOOR UNIT LEDS

OUTDOOR UNIT

When a malfunction occurs in the outdoor unit, the LED on the circuit

board lights to indicate the error. Refer to the following table for the de-

scription of each error according to the LED.

CAUTION

Always turn on the power 12 hours prior to the start of the

operation in order to ensure compressor protection

LED

FLASH (0.1sec ON/0.1sec OFF)

FLASH (0.5sec ON/0.5sec OFF)

FLASH (2sec ON/2sec OFF)

FLASH (5sec ON/5sec OFF)

FLASH (0.1sec ON/2sec OFF)

FLASH (5sec ON/0.1sec OFF)

Lighting

ERROR CONTENTS

Temperature sensor error

IPM protection

Current trans. error

Outdoor fan error

Compressor rotor position cannot

be detected

ACTPM error

Overheat discharge temperature

protection

PUMP DOWN SW

2008.01.18 14

Insulation

Control Box

Insulation

INDOOR UNIT

PARTS

2008.01.18 15

8 Control Cover A Sub Assy

9 Cabinet L Sub Assy

7 Cabinet R Sub Assy

1 Intake Cover Sub Assy

6 Outlet Panel Sub Assy

5 Evaporator Assy

3 Drain Pan Sub Assy

2 Main Panel Sub Assy

10 Intake Frame Assy

4 Drain Cap

-- Thermistor Spring A

Ref. Description Part number

9374516018

9374509010

9374508020

9374512010

9374510016

-- Seal Panel Sub Assy

-- Bracket Pipe Sub Assy

-- Thermo Holder Pipe

-- Distributor Assy

9374515011

9374514014

313714262805

9371325439

-- Coupling Pipe Assy 9371333052

9374518012

9374513017

9374511013

9374216017

9356541007

313728262708

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