General AUHA36LU, AUHA36LATU, AOHA36LATL, AUHA45LU, AUHA45LATU Technical Manual

...

R410A

INDOOR UNIT

1. CASSETTE

AU A36LATU AU A45LATU

TYPE :

D2D_AU031E/01

2007.09.07

1. FEATURE

MODEL :

CASSETTE TYPE

AU A36LATU / AO A36LATL

AU A36-45L

CASSETTE TYPE

AU A36-45L

AU A45LATU / AO A45LATL

FEATURES

Energy saving

High energy saving was realized by making the indoor unit and outdoor unit fan motor and compressor all DC and optimal design of the refrigerant cycle. Rank A was achieved in European energy rank.

Easy maintenance

The control box is easily accessible for maintenance work.

Long-life filter

High efficiency, long-life filter extends the cleaning cycle.

Slim intake grille

Slim type intake grille can fit the ceiling after installation.

(unit: mm)

Long-life filter

- (01 - 01) -

Duct connection hole opening

CASSETTE TYPE

AU A36-45L

Fresh air can be introduced through this opening.

Distribution duct

Fresh air

Distribution duct

CASSETTE TYPE

AU A36-45L

Conditioned air can be distributed by means of a distribution duct.

One-way

Two-way

EASY INSTALLATION

Easy setting by wireless or wired remote controller.

OTHER FUNCTIONS

• Setting the filter sign The indoor unit has sign to inform the user that it is time to clean the filter

• Setting the cooler room temperature correction

• Setting the heater room temperature correction

• Auto restart

- (01 - 02) -

2. REMOTE CONTROLLER

WIRED REMOTE CONTROLLER

CASSETTE TYPE

AU A36-45L

FEATURES

Various timer setup (ON / OFF / WEEKLY) are possible.

Equipped with weekly timer as standard function. (2 times Start / Stop per day for a week)

When setting up a timer, operation mode and a temperature setup can be changed.

When a failure occurs,the error code is displayed. (Maximum of 16)

Error indication.(A maximum of 16 error histories are memorizable.)

Up to 16 indoor units can be simultaneously controlled.

Economy operation are possible.

Easy installation with a slim shape with no bulge in the back.

The room temperature can be controlled by being detected the temperature accurately with built-in thermo sensor.

Simple function setting

Setting of the air conditioner selection function is performed by remote controller.

CASSETTE TYPE

AU A36-45L

High performance and compact size

Three functions are combined in one unit.

Wired

remote

controller

Built-in timers

Possible to set ON/OFF time to operate twice each day of the week.

SUMOTUWETH FR SA

3126 9

15 18 21

Setup screen example (Set to Wednesday: 8:00 to 20:00.)

0 3 6 9 12 15 18 21 Time

At "Weekly timer" + "Set back timer" setup

Easy-to-understand time bar display

SUMOTUWETH FR SA

3126 9

15 18 21

24°C

24°C 28°C 24°C

Screen after setup

Weekly

timer

Setback

timer

Setback timerWeekly timer

Possible to set temperature for two time spans and for each day of the week.

SUMOTUWETH FR SA

3126 9

15 18 21

Setup screen example (Set from Sunday to Saturday: 12:00 to 15:00, 28 °C.)

28°C

0 3 6 9 12 15 18 21 Time

24°C

0 3 6 9 12 15 18 21 Time

28°C

Easy-to-understand operation Simple installation

Components are compatible with standard switch boxes. Flat back construction allows equipment to be installed wherever it is needed.

Timer area

[

Variable timer control

]

The operation/display sections are zoned according to time and operation, enabling variable programming to match application.

Operation area

European switch box

- (01 - 03) -

JIS box

FUNCTIONS

CASSETTE TYPE

AU A36-45L

2 6 7 8 9

1 3

Display panel

START/STOP button

Pressed to start and stop operation.

Set temperature button

Selects the setting temperature.

Master control button

Selects the operating mode(AUTO, HEAT, FAN, COOL, DRY).

Fan control button

Selects the fan speed (AUTO, QUIET, LOW, MED, HIGH).

Economy button

Turns the economy efficient mode on and off.

Timer mode (CLOCK ADJUST) button

Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY TIMER). Set the current time.

Day (DAY OFF) button

Temporarily cancels of one day timer.

Set back button

Pressed to select the set back timer.

Set time button

Pressed to set time.

Delete button

The schedule of a weekly timer is deleted.

Set button

Sets the date, hour, minute and on-off time.

Vertical airflow direction and swing button

Push for two seconds to change the swing mode.

Horizontal airflow direction and swing button*

Push for two seconds to change the swing mode.

CASSETTE TYPE

AU A36-45L

DIMENSION

120

Front View

SPECIFICATION

[ Unit : mm ]

120

Filter button

Operation lamp

Lights during operation and when the timer is on.

Timer and clock display

Operation mode display

Fan speed display

Operation lock display

Temperature display

Function display

Defrost display

Thermo sensor display

Economy display

Vertical swing display

Horizontal swing display*

Filter display

SIZE (H x W x D mm) 120 x 120 x 17

WEIGHT ( g ) 160

CABLE LENGTH ( m )

POWER ( V )

*These functions are not available.

- (01 - 04) -

3. SPECIFICATIONS

AU A36LATU AU A45LATU

252 × 970 × 39.9

× 2 pieces

252 × 970 × 39.9

× 2 pieces

Pipe type Copper Copper

9.52 ( 3 / 8 in.) 9.52 ( 3 / 8 in.)

15.88 ( 5 / 8 in.) 15.88 ( 5 / 8 in.)

Outer diameter : 37.0 / Inner diameter : 32.0

WIRED

ABS

White

296 × 830 × 830

455 × 1060 × 1025

ABS

Turbo × 1

Sound pressure level

Cooling

dB(A)

Heating

Fan

Heating

Airflow

rate

m3/h

Type × Q'ty

Heat exchanger type

Cooling

Enclosure (Panel)

Dimensions ( H × W × D)

Operation range Cooling

kg(lb.)

Size

Connection pipe Weight Remote controller type

Drain pipe Material

Size

kW/kW

Moisture removal

Cooling

Heating

Current

Cooling

Heating Rated

Rated

Input power

Cooling

Heating Rated

Available voltage range

Capacity

Cooling

Heating

Type Model name

Rated

Min.- Max.

Rated

Min.- Max. Rated

Power source

INVERTER HEATPUMP

CASSETTE MODEL

230V 50Hz

198-264V 50Hz

CASSETTE TYPE

AU A36-45L

European energy label Cooling A A

*Max. 4.33 4.56

*Max. 19.0 20.0

EER 3.21 3.21

COP 3.71 3.71

Heating A A

kW 10.00 12.50

BTU/h 34100 42700

kW 3.80 - 11.20 4.00 - 14.00

BTU/h 13000 - 38200 13700 - 47800

kW 11.20 14.00

BTU/h 38200 47800

kW 4.00 - 14.00 4.20 - 16.20

BTU/h 13700 - 47800 14300 - 55300

3.11 3.89

3.02 3.77

13.6 17.0

13.2 16.5

l/h (pints/h) 3.5 ( 6.2 ) 4.5 ( 7.9 )

High 1650 1750

Med 1370 1430

Low 1140 1200

Quiet 930 1030

High 1650 1750

Med 1370 1430

Low 1140 1200

Quiet 990 1030

CASSETTE TYPE

AU A36-45L

Motor output W 116 116

High 50 52

Med 46 47

Low 41 42

Quiet 36 39

High 50 52

Med 46 47

Low 41 42

Quiet 37 39

Dimensions (H × W × D)

Fin pitch 1.4 1.4

Rows x Stages 3 × 12 3 × 12

Fin type Aluminium Aluminium

Material

Colour

Net

Gross

Net 39 (86) 39 (86)

Gross 54 (119) 54 (119)

Liquid

Gas

Method Flare Flare

°C 18 to 32 18 to 32

%RH 80 or less 80 or less

Heating °C 30 or less 30 or less

Note : Specifications 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 : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)

The maximum current and the maximum input value are the maximum values when operated within the operation range (temperature).

- (01 - 05) -

4. DIMENSIONS

MODEL : AU A36L, AU A45L

CASSETTE TYPE

AU A36-45L

(Unit : mm)

CASSETTE TYPE

AU A36-45L

SELECTION OF SETTING

- (01 - 06) -

MOUNTING POSITION

Floor

CASSETTE TYPE

AU A36-45L

Strong and durable ceiling

(Unit : mm)

CASSETTE TYPE

AU A36-45L

Ceiling mode “Standard”: 2,300 - 3,000 Ceiling mode “High” : 3,000 - 4,200

You can select 2-way setting

(A) Standard setting (B) Slender setting

300 mm

or more

100 or more 100 or more

1,000 or more

Obstruction

265 mm

or more

1,000 or more

100 or more

(4 directions) (3 directions)

Piping position

(2 directions) (2 directions)

100 or more

- (01 - 07) -

5. WIRING DIAGRAMS

MODEL : AU A36L, AU A45L

CASSETTE TYPE

AU A36-45L

CASSETTE TYPE

AU A36-45L

- (01 - 08) -

6. CAPACITY TABLE

AFR

Indoor temperature

18212325272932

27.2

12151618192123

Outdoor temperature

°CDB

-15

-1005101520253035

Outdoor temperature

°CDB

-15

-1005

2346121516

28.8

AFR

Indoor temperature

18212325272932

6-1. COOLING CAPACITY

CASSETTE TYPE

AU A36-45L

This table is created using the maximum capacity.

MODEL : AU A36L

°CDB

°CWB

TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI

9.86 7.28 1.17 10.98 7.32 1.19 11.35 7.96 1.19 12.10 7.99 1.20 12.48 8.63 1.21 13.23 8.59 1.22 13.97 9.15 1.23

9.52 7.11 1.41 10.61 7.16 1.43 10.97 7.78 1.44 11.69 7.80 1.45 12.05 8.43 1.46 12.78 8.39 1.48 13.50 8.94 1.49

9.67 7.19 1.27 10.78 7.23 1.29 11.14 7.86 1.29 11.88 7.89 1.31 12.25 8.52 1.31 12.98 8.48 1.33 13.72 9.04 1.34

9.32 7.02 1.50 10.38 7.06 1.53 10.74 7.67 1.53 11.45 7.70 1.55 11.80 8.31 1.56 12.51 8.28 1.57 13.22 8.82 1.59

9.35 7.03 1.46 10.41 7.07 1.48 10.77 7.69 1.49 11.48 7.71 1.50 11.83 8.33 1.51 12.54 8.29 1.53 13.25 8.84 1.54

8.96 6.84 1.70 9.98 6.88 1.72 10.33 7.48 1.73 11.01 7.50 1.75 11.35 8.10 1.76 12.03 8.07 1.78 12.71 8.60 1.79

10.93 7.82 2.55 12.18 7.87 2.59 12.59 8.56 2.60 13.42 8.58 2.63 13.84 9.27 2.64 14.67 9.23 2.67 15.50 9.84 2.70

10.79 7.75 2.65 12.01 7.80 2.69 12.42 8.48 2.71 13.24 8.51 2.73 13.65 9.19 2.75 14.47 9.15 2.77 15.29 9.75 2.80

10.28 7.49 2.96 11.45 7.54 3.01 11.84 8.19 3.02 12.62 8.22 3.05 13.01 8.88 3.07 13.80 8.84 3.10 14.58 9.42 3.13

8.85 6.20 3.37 9.86 6.23 3.42 10.19 6.78 3.44 10.86 6.80 3.47 11.20 7.34 3.49 11.87 7.31 3.52 12.54 7.79 3.56

7.97 6.36 2.82 8.88 6.40 2.87 9.18 6.96 2.88 9.78 6.98 2.91 10.09 7.54 2.93 10.69 7.51 2.96 11.30 8.00 2.99

5.60 5.28 2.20 6.23 5.31 2.24 6.45 5.77 2.25 6.87 5.79 2.27 7.08 6.25 2.28 7.51 6.23 2.31 7.93 6.63 2.33

CASSETTE TYPE

AU A36-45L

MODEL : AU A45L

°CDB

°CWB

TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI

10.81 8.39 1.43 12.05 8.44 1.45 12.46 9.18 1.46 13.28 9.21 1.48 13.69 9.94 1.48 14.51 9.91 1.50 15.33 10.55 1.51

10.44 8.19 1.72 11.63 8.24 1.75 12.03 8.96 1.76 12.82 8.99 1.77 13.22 9.71 1.78 14.01 9.67 1.80 14.80 10.30 1.82

10.62 8.30 1.55 11.83 8.35 1.57 12.23 9.07 1.58 13.04 9.10 1.60 13.44 9.83 1.61 14.25 9.79 1.62 15.05 10.43 1.64

10.23 8.08 1.83 11.39 8.13 1.86 11.78 8.84 1.87 12.56 8.86 1.89 12.95 9.57 1.90 13.72 9.53 1.92 14.50 10.16 1.93

10.26 8.10 1.77 11.43 8.15 1.80 11.82 8.86 1.81 12.60 8.88 1.83 12.99 9.59 1.84 13.77 9.56 1.86 14.55 10.18 1.87

9.84 7.87 2.05 10.96 7.92 2.09 11.33 8.61 2.10 12.08 8.64 2.12 12.46 9.33 2.13 13.20 9.29 2.15 13.95 9.90 2.17

12.05 9.07 3.08 13.43 9.12 3.13 13.88 9.92 3.14 14.80 9.95 3.18 15.26 10.74 3.19 16.17 10.70 3.22 17.09 11.40 3.26

11.89 8.99 3.20 13.24 9.04 3.25 13.70 9.83 3.27 14.60 9.86 3.30 15.05 10.65 3.32 15.95 10.60 3.35 16.86 11.30 3.39

11.33 8.68 3.58 12.62 8.73 3.64 13.05 9.49 3.66 13.91 9.52 3.70 14.34 10.28 3.71 15.20 10.24 3.75 16.06 10.91 3.79

11.06 8.53 4.21 12.32 8.58 4.27 12.74 9.33 4.29 13.58 9.36 4.34 14.00 10.11 4.36 14.84 10.07 4.40 15.68 10.73 4.45

8.74 7.30 3.41 9.74 7.34 3.47 10.07 7.98 3.48 10.73 8.01 3.52 11.06 8.65 3.54 11.73 8.62 3.57 12.39 9.18 3.61

6.11 5.98 2.67 6.81 6.02 2.71 7.04 6.54 2.72 7.50 6.56 2.75 7.74 7.08 2.76 8.20 7.06 2.79 8.66 7.52 2.79

AFR : Air flow rate(m3/min) TC : Total capacity (kW) SHC : Sensible Heat capacity (kW) PI : Power Input (kW)

- (01 - 09) -

6-2. HEATING CAPACITY

°CDB

Outdoor temperature

Indoor temperature

°CDB

°CWB

-15

-16

-10

-11

-5

-716151020

7610

182022

AFR

27.2

AFR

28.8

2418°CDB

-253

Indoor temperature

1618202224

Outdoor temperature

°CDB

°CWB

-15

-16

-10

-11-5-70-2

537

108151020

CASSETTE TYPE

AU A36-45L

This table is created using the maximum capacity.

MODEL : AU A36L

TC PI TC PI TC PI TC PI TC PI

9.97 3.60 9.73 3.67 9.50 3.75 9.26 3.82 9.02 3.90

10.89 3.61 10.64 3.68 10.38 3.76 10.12 3.83 9.86 3.91

11.64 3.58 11.36 3.65 11.08 3.73 10.81 3.80 10.53 3.87

12.66 3.61 12.36 3.69 12.06 3.77 11.76 3.84 11.46 3.92

13.88 3.61 13.55 3.69 13.22 3.76 12.89 3.84 12.56 3.91

14.70 3.62 14.35 3.69 14.00 3.77 13.65 3.85 13.30 3.92

15.14 3.58 14.78 3.66 14.42 3.73 14.06 3.81 13.70 3.88

14.64 3.19 14.29 3.25 13.94 3.32 13.59 3.39 13.24 3.45

CASSETTE TYPE

AU A36-45L

MODEL : AU A45L

14.20 2.81 13.86 2.87 13.52 2.93 13.18 2.98 12.84 3.04

14.87 2.80 14.52 2.86 14.16 2.92 13.81 2.98 13.45 3.03

TC PI TC PI TC PI TC PI TC PI

11.72 4.23 11.44 4.32 11.16 4.41 10.88 4.50 10.60 4.54

12.73 4.25 12.43 4.34 12.13 4.43 11.82 4.52 11.52 4.56

13.59 4.23 13.27 4.32 12.94 4.40 12.62 4.49 12.30 4.54

14.61 4.17 14.26 4.26 13.91 4.35 13.56 4.43 13.22 4.52

16.04 4.18 15.66 4.27 15.28 4.35 14.90 4.44 14.52 4.53

17.01 4.20 16.60 4.28 16.20 4.37 15.79 4.46 15.39 4.55

17.53 4.16 17.11 4.25 16.70 4.33 16.28 4.42 15.86 4.51

AFR : Air flow rate(m3/min) TC : Total capacity (kW) PI : Power Input (kW)

16.18 3.41 15.80 3.49 15.41 3.56 15.03 3.63 14.64 3.70

15.81 3.05 15.44 3.12 15.06 3.18 14.68 3.24 14.31 3.31

16.56 3.04 16.17 3.10 15.77 3.17 15.38 3.23 14.99 3.29

- (01 - 10) -

7. FAN PERFORMANCE

7-1. AIR VELOCITY DISTRIBUTION

CASSETTE TYPE

AU A36-45L

MODEL : AU A36L

4-WAY AIR OUTLET

(m)

Unit : m/s

Note :

Condition

Fan speed : High Operation mode : FAN Ceiling mode : Standard

TOP VIEW HORIZONTAL LOUVER  : Upward

(m)

CASSETTE TYPE

AU A36-45L

(m)

Unit : m/s

SIDE VIEW HORIZONTAL LOUVER  : Upward

(m)

Unit : m/s

SIDE VIEW HORIZONTAL LOUVER  : Downward

(m)

- (01 - 11) -

Note :

Condition

CASSETTE TYPE

AU A36-45L

MODEL : AU A45L

Fan speed : High Operation mode : FAN Ceiling mode : Standard

CASSETTE TYPE

AU A36-45L

4-WAY AIR OUTLET

(m)

Unit : m/s

TOP VIEW HORIZONTAL LOUVER  : Upward

(m)

Unit : m/s

SIDE VIEW HORIZONTAL LOUVER  : Upward

(m)

Unit : m/s

SIDE VIEW HORIZONTAL LOUVER  : Downward

(m)

- (01 - 12) -

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