Fujitsu AUYA30LBLU User manual

SPLIT TYPE

AIR CONDITIONER

CASSETTE TYPE (50Hz)

Indoor unit Outdoor unit

AUYA30LBLU

AUYA36LBLU

AOYA30LBTL

AOYA36LBTL

CONTENTS

SPECIFICATIONS

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

DIMENSIONS

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

REFRIGERANT SYSTEM DIAGRAM

. . . . .

CIRCUIT DIAGRAM

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

ERROR CONTENTS

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

6INDOOR PCB CIRCUIT DIAGRAM

. . . . . . .

. . . . .

10OUTDOOR PCB CIRCUIT DIAGRAM

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

PARTS (OUTDOOR UNIT)

PARTS (INDOOR UNIT)

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

ACCESSORIES

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

INDOOR UNIT H x W x D

H x W x D

OUTDOOR UNIT

DIMENSIONS

INDOOR UNIT

DECORATION PANEL

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 AUYA30LBLU AUYA36LBLU

OUTDOOR UNIT AOYA30LBTL AOYA36LBTL

COOLING CAPACITY

HEATING CAPACITY

288 x 840 x 840 mm

50 x 950 x 950 mm

830 x 900 x 330 mm

32 kg / 26 kg

9 kg / 5.5 kg

70 kg / 62 kg

11.6 A

12.1 A

2.65 kW

2.77 kW

3.21 kW/kW

3.61 kW/kW

13.7 A

13.3 A

3.11 kW

3.02 kW

3.21 kW/kW

3.71 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 1,800 m3/hr1,600 m3/hr

230 V 50 Hz 230 V 50 Hz

MFF-54TVM

570 r.p.m.

510 r.p.m.

470 r.p.m.

MFE-36TV

850 r.p.m.

MFF-54TVM

640 r.p.m.

510 r.p.m.

470 r.p.m.

Quiet speed 420 r.p.m. 420 r.p.m.

MFE-36TV

950 r.p.m.

8.5 kW 10.0 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

2008.06.24 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 40 dB

INDOOR UNIT Med speed 38 dB

Low speed

Cooling

Heating

36 dB

43 dB

38 dB

36 dB

Quiet speed 32 dB 32 dB

OUTDOOR

UNIT

53 dB 54 dB

55 dB 55 dB

2009.01.28 2

Top view

699 (Hanging bolt position)

890 (Ceiling opening measurement

795 (Hanging bolt position)

Bottom view

950 (Panel measurement)

Drain pipe

Drain pipe diameter

Inside : 20 mm

Outside : 26 mm

699

840

DIMENSIONS

(Unit : mm)

INDOOR UNIT

DECORATION PANEL

Side view

Bottom view

Liquid pipe Gas pipe

288

358

795

338 60

130

170

133

190

(Unit : mm)

OUTDOOR UNIT

77900

830

400

33031 12

196

147

170

370

650

Air Flow

2008.01.18 3

REFRIGERANT SYSTEM DIAGRAM

OUTDOOR UNIT INDOOR UNIT

Refrigerant Pipe

15.88mm (5/8")

: Cool

Refrigerant direction

: Heat

Evaporator

Refrigerant Pipe

9.52mm (3/8")

Charging Valve

Charging

Valve

Accumulator

Strainer

Compressor

Expansion

Valve

Strainer

Condenser 4-way

Valve

Pressure

Check Valve

High

Pressure

Switch

2008.01.28 4

RED

BROWN

ORANGE

BLUE

YELLOW

GREEN

BLACK

RED

WHITE

BLACK

RED

BLACK

RED

WHITE

BLACK

YELLOW

GREEN

RED

BLACK

WHITE

YELLOW

BROWN

GRAY

BLUE

PINK

YELLOW

ORANGE

RED

BLUE

PINK

YELLOW

ORANGE

RED

BLACK

1 2 3 4 5 6 7 8

1 2 3

CN5 CN8

CN9

CN12

CN11

CN4 CN1

CN6

CN14

CN13

CN104 CN101

CN105

CN106

E101

E102

W105

W102

W101

FAN MOTOR

DRAIN PUMP

MOTOR

STEP MOTOR

FLOAT SWITCH

F M

TERMINAL

1 2 3

TERMINAL

TO FRESH AIR SWITCH

( OPTION )

TO REMOTE CONTROL UNIT

INDICATOR

PCB ASSY

( OPTION )

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( ROOM TEMP. )

F101 FUSE

3.15A 250V

POWER SUPPLY

PCB ASSY

CONTROLLER

PCB ASSY

( MAIN PCB )

RED

BROWN

BLUE

BLACK

BROWN

BLACK

WHITE

YELLOW

ORANGE

BLUE

BROWN

RED

BROWN

YELLOW

WHITE

BLACK

RED

BLACK

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

1234

1 2

CN400CN200CN40CN42

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

THERMISTOR ( COMPRESSOR TEMP. )

THERMISTOR ( OUTDOOR TEMP. )

THERMISTOR ( PIPE TEMP. )

THERMISTOR ( DISCHARGE TEMP. )

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 )

2008.03.21 5

INDOOR UNIT OUTDOOR UNIT

CIRCUIT DIAGRAM

CN7

CN2

CN3

1 2 3

CN102 2

CN103

PCB Circuit

Diagrams

not available at time of publication

You will find this on a wired remote control LCD. (option)

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

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

TROUBLESHOOTING

AT A REMOTE CONTROL LCD

ERROR CONTENTS

Unit number

Error code

TH FR

Error code Error contents

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

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.

2008.04.18 15

Serial forward transfer error

Serial reverse transfer error

Communication error ( Main PCB Display PCB )

27 Communication error ( Display PCB Main PCB )

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.

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

2008.01.28 16

Long Life Filter2

Intake Grille Assy

3 Filter Guide

4 Hook Bracket

5 Grille Hook

2008.06.24

PARTS

DECORATION PANEL

UTG-UGYA-W

9378252011

9378565012

9378253018

9378435018

9378250017

Ref. Description Part number

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