Fujitsu AU*G30LRLE series Service manual

DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
AOG30LETL
AOG36LETL
AUG30LRLE
AUG36LRLE
AIR CONDITIONER
Cassette type

1. INDOOR UNIT
DTR_AU052E_02
2013.04.01
CASSETTE TYPE :
AUG30LRLE
AUG36LRLE

CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
CONTENTS
1. INDOOR UNIT
1. FEATURES.............................................................................................................. 01 - 01
2. REMOTE CONTROLLER............................................................................. 01 - 04
3. SPECIFICATIONS.............................................................................................. 01 - 06
4. DIMENSIONS ........................................................................................................ 01 - 08
5. WIRING DIAGRAMS........................................................................................ 01 - 10
6. CAPACITY TABLE .............................................................................................01 - 11
6-1. COOLING CAPACITY.......................................................................................01 - 11
6-2. HEATING CAPACITY....................................................................................... 01 - 12
7. FAN PERFORMANCE.................................................................................... 01 - 13
7-1. AIR VELOCITY DISTRIBUTION..................................................................... 01 - 13
7-2. AIRFLOW........................................................................................................... 01 - 18
7-3. FRESH AIR ........................................................................................................ 01 - 20
7-4. DUCT CONNECTION....................................................................................... 01 - 21
8. OPERATION NOISE (SOUND PRESSURE)................................. 01 - 23
8-1. NOISE LEVEL CURVE .................................................................................... 01 - 23
8-2. SOUND LEVEL CHECK POINT..................................................................... 01 - 24
9. ELECTRIC CHARACTERISTICS........................................................... 01 - 25
10. SAFETY DEVICES ............................................................................................ 01 - 26
11. EXTERNAL INPUT & OUTPUT............................................................... 01 - 27
11-1. EXTERNAL INPUT ........................................................................................... 01 - 27
11-2. EXTERNAL OUTPUT....................................................................................... 01 - 28
12. FUNCTION SETTINGS .................................................................................. 01 - 30
12-1. INDOOR UNIT ................................................................................................... 01 - 30
12-2. INDOOR UNIT (Setting by remote controller)........................................... 01 - 31
12-3. WIRED REMOTE CONTROLLER.................................................................. 01 - 36
13. OPTIONAL PARTS ........................................................................................... 01 - 37
13-1. CONTROLLER.................................................................................................. 01 - 37
13-2. CASSETTE GRILLE......................................................................................... 01 - 37
13-3. OTHERS............................................................................................................. 01 - 38

- (01 - 01) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
FEATURES1.
MODEL

AUG30LRLE / AOG30LETL
AUG36LRLE / AOG36LETL
FEATURES

Energy efciency class
z
MODEL
AUG30LRLE AUG36LRLE
Cooling A++ A++
Heating A+ A+
Advancement in comfort
z
Adoption of high efficiency turbo fan
High efciency and quiet operation achieved by equaling the performance of the blade and air
passing the heat exchanger.
500mm
Wind
velocity
Fast
Slow 3-dimensional blade
: Spin direction : Airflow direction
No airflow
separation
Quiet
< Motor side >
Heat exchanger
Improvement of the airflow distribution
Making space between the ceiling, the air ows far and wide leaving the ceiling clean.
Rear part
Front part Ceiling
Round louvre
Much less temperature irregularity
by spreading airflow widely
Bottom view
Wide & powerful airflow
1.5
3
7 5 3 73 5
Side view
Airflow range of 2m / s
120120
[ m ]
[ m ]

- (01 - 02) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
Economy operation
z
The power consumption can be reduced.
Improvement of installation & maintenance
z
Adjustment of hanger position is possible after installation
Mounting position of body can be ne adjusted after mounting the cassette grille.
Adjustment can be done
by just taking off the
corner part
Detachable grille
corner
High lift drain pump
z
850mm
Ceiling panel
Simplication of drain water check
z
Drain and contamination check are possible
without removing the cassette grille.
Can be easily checked by removing the drain
cover.
DRAIN CAP
DRAIN COVER
Easy installation
z
Easy setting by wired
remote controller

- (01 - 03) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
FUNCTION SETTING

Outlet direction selection
z
Performs operation matched to the number of outlets when 4 directions are unnecessary and
outlets are blocked when the ceiling cassette is installed in a corner, etc.
Ceiling switching function
z
Also delivers air to high ceilings by selecting the mode and raising the airow according to the
height of the ceiling.
Standard ...Operates at normal airow.
Mode 1 ...Airow becomes greater than normal.
Mode 2 ...Airow becomes smaller than normal.
Filter sign
z
The indoor unit displays signs to inform the user that it is time to clean the lter.
Cooling room temperature correction
z
Heating room temperature correction
z
Auto restart
z
The unit will restart automatically when the current returns even when there is a power
interruption during operation.
Room temperature sensor switching
z
Switches from room temperature judgment by room temperature sensor attached to indoor
unit body to room temperature judgment by room temperature sensor attached to the wired remote
controller.
4-way direction 3-way direction
4-way direction mode: Set when there are 4 outlets (shipped state).
3-way direction mode: Set when there are 3 outlets.
Low ceiling (Mode 2)
4.2m 3.2m 2.7m
High ceiling (Mode 1) Standard ceiling (Standard)
*1
*1 : AUG30L is 3.6m

- (01 - 04) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
REMOTE CONTROLLER2.
WIRED REMOTE CONTROLLER
FEATURES

Various timer setup available (ON / OFF / WEEKLY).

Equipped with weekly timer as standard function.

(Start/Stop function is twice per day for a week)
When setting up the timer, operation mode and temperature

setup can be changed.
When a failure occurs, the error code is displayed.

Error history. (Last 16 error codes can be accessed.)

The room temperature can be controlled by detecting the

temperature accurately with built-in thermo sensor.
Simple function setting
z
Setting of the air conditioner selection function is performed by remote controller.
High performance and compact size
z
Built-in timers
z
Weekly timer Setback timer
At "Weekly timer" + "Set back timer" setup
SU MO TU WE TH FR SA
7
3 12 6 9 15 18 21
SU MO TU WE TH FR SA
7
3 12 6 9 15 18 21
SU MO TU WE TH FR SA
3 12 6 9 15 18 21
Possible to set ON/OFF time to operate twice each day
of the week.
Setup screen example
(Set to Wednesday: 8:00 to 20:00.)
Screen
after setup
Setup screen example
(Set from Sunday to Saturday: 12:00 to 15:00, 28 °C.)
Possible to set temperature for two time spans and
for each day of the week.
Easy-to-understand time bar display
24°C
036912 15 18 21 Time
28°C
036912 15 18 21 Time
28°C
24°C
036912 15 18 21 Time
24°C 28°C 24°C
Easy-to-understand operation
z
[Variable timer control]
The operation/display sections are zoned
according to time and operation, enabling
variable programming to match application.
Simple installation
z
Components are compatible with standard
switch boxes. Flat back surface allows
equipment to be installed wherever it is
needed.
European
switch box
Timer
area
Operation
area
JIS box

- (01 - 05) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
FUNCTIONS

Display panel
DIMENSION

SPECIFICATION

15
11
10
9
8
21
3
5
14
4
12
13
6
7
17
16 18
19 20
21
120
120
120
18
Side ViewFront View
SIZE (H × W × D mm) 120 × 120 × 18
WEIGHT (g) 160
CABLE LENGTH (m) 10
POWER (V) 12
1 START/STOP button
Pressed to start and stop operation.
2 SET TEMP. button
Selects the setting temperature.
3 MODE button
Selects the operating mode (AUTO, HEAT, FAN, COOL, DRY).
4 FAN button
Selects the fan speed (AUTO, QUIET, LOW, MED, HIGH).
5 ECONOMY (THERMO SENSOR) button
Turns the economy efcient mode on and off.
6 TIMER MODE (CLOCK ADJUST) button
Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY
TIMER). Sets the current time.
7 DAY (DAY OFF) button
Temporarily cancels one day timer.
8 SET BACK button
Pressed to select the set back timer.
9 Set time button
Pressed to set time.
10 TIMER DELETE button
Deletes the weekly timer schedule.
11 TIMER SET button
Sets the date, hour, minute and on-off time.
12 Vertical airow direction and swing button
Push for two seconds to change the swing mode.
13 Horizontal airow direction and swing button
Push for two seconds to change the swing mode.
14 FILTER RESET button
15 Operation lamp
Lights during operation and when the timer is on.
16 Timer and clock display
17 Operation mode display
18 Fan speed display
19 Operation lock display
20 Temperature display
21 Function display
Defrost display
Thermo sensor display
Economy display
Vertical swing display
Horizontal swing display
Filter display
Note: Some button operations may not be available for all units or systems.
For details, please see operation manual.
WIRING SPECIFICATIONS

Use Cable size Wire type Remarks
Remote controller cable 0.33 mm2
(22 AWG) Polar 3 core Use sheathed PVC cable
[ Unit : mm ]

- (01 - 06) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
SPECIFICATIONS3.
Type CASSETTE MODEL
INVERTER HEATPUMP
Model name AUG30LRLE AUG36LRLE
Power source 230V~ 50Hz
Available voltage range 198-264V~ 50Hz
Capacity
Cooling
Rated kW 8.50 10.00
Btu/h 29000 3410 0
Min.-Max. kW 2.80 - 10.00 2.80 - 11.20
Btu/h 9500 - 34100 9500 - 38200
Heating
Rated kW 10.00 11.20
Btu/h 3410 0 38200
Min.-Max. kW 2.70 - 11.20 2.70 - 12.70
Btu/h 9200 - 38200 9200 - 43300
Input power
Cooling Rated
kW
2.65 3.12
Max. 3.88 4.22
Heating Rated 2.77 3.02
Max. 3.88 4.56
Current Cooling Rated A11.6 13.7
Heating 12.2 13.3
EER Cooling kW/kW 3.21 3.21
COP Heating 3.61 3.71
Moisture removal l/h (pints/h) 2.5(5.3) 3.5(7.4)
Maximum operating current * Cooling A17. 0 18.5
Heating 17. 0 20.0
Fan
Airow
rate
Cooling
High
m3/h
1600 1800
Med 1400 1400
Low 1270 1270
Quiet 1150 1150
Heating
High 1600 1800
Med 1400 1400
Low 1270 1270
Quiet 1150 1150
Type × Q'ty Turbo Fan × 1
Motor output W 80 80
Sound pressure level
Cooling
High
dB(A)
40 43
Med 38 38
Low 36 36
Quiet 32 32
Heating
High 40 43
Med 38 38
Low 36 36
Quiet 32 32
Heat exchanger type
Dimensions (H × W × D) mm
252 × 2030 × 26.6
252 × 2093 × 26.6
Fin pitch 1.2
Rows x Stages 2 × 12
Pipe type Copper
Fin type Aluminium
Dimensions
( H×W×D)
Net mm 288×840×840
Gross 360×960×985
Weight Net kg 26
Gross 31
Connection pipe Size Liquid mm Ø9.52 (3/8 in.) Gas Ø15.88 (5/8 in.)
Method Flare
Drain hose Material PVC
Size VP25 [Ø25(I.D.), Ø32(O.D.)]
Operation range Cooling °C 18 to 32 %RH 80 or less
Heating °C 16 to 30
Cassette grille
Model name UTG-UGA-W
Material PS
Colour WHITE
Approximate colour of MUNSELL N 9.25 /
Dimensions
(H × W × D)
Net mm 50×950×950
Gross 115×1020×1000
Weight Net kg 5.5
Gross 8.5
Remote controller type Wired [Wireless (option)]
Note :
Specications are based on the following conditions.
Cooling : Indoor temperature of 27 °CDB / 19 °CWB.and outdoor temperature of 35 °CDB/24 °CWB.
Heating : Indoor temperature of 20 °CDB / 15 °CWB.and outdoor temperature of 7 °CDB/6 °CWB.
Pipe length : 5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)
The maximum current and the maximum input value are maximum values when operated within the operation range.
*The maximum current is the total current of indoor unit and outdoor unit.

- (01 - 07) -
CASSETTE TYPE AUG30-36LRLE CASSETTE TYPE AUG30-36LRLE
Model name AUG30LRLE AUG36LRLE
Energy efciency class Cooling A++ A++
Heating (Average) A+ A+
Pdesign Cooling kW 8.5(35°C) 10.0(35°C)
Heating (Average) 8.0(-10°C) 8.7(-10°C)
SEER Cooling kWh/kWh 6.50 6.30
SCOP Heating (Average) 4.30 4.20
Annual energy consumption QCE kWh/a 458 555
QHE (Average) 2604 2897
Sound power level Cooling High dB (A) 54 57
Heating 54 57