General ARHA12L, ARHA12LALU, AOHA12LACL, ARHA14LU, ARHA14LALU Technical Manual

...

R410A

INDOOR UNIT

1. DUCT

AR A12LALU AR F12LALU AR A14LALU AR F14LALU

TYPE :

D2D_AR028E/03

2008.04.08

1. FEATURE

MODEL :

AR A12-14L

DUCT TYPE

INDOOR UNIT

OUTDOOR UNIT

AR A12LALU AO A12LACL AO B12LACL AR F12LALU AO A12LALL AO B12LALL

AR A14LALU AO A14LACL AO B14LACL AR F14LALU AO A14LALL AO B14LALL

FEATURES

Energy saving (AO A12LACL, AO A12LALL, AO A14LACL, AO A14LALL connection model)

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.

Universal design indoor unit

Since vertical and horizontal installation is possible, and the intake direction can also be selected from two directions, flexible installation is possible.

Ceiling concealed Floor concealed

AR A12-14L

DUCT TYPE

Thin and compact indoor unit

Quiet operation

Quiet operation possible by quiet mode.

12 type 14 type

*26 dB(A) *27 dB(A)

* See our measurement conditions page (01-26).

FUNCTION SETTING

Static pressure mode setting

Air flow, noise, etc. can be used under the optimum conditions by selecting the static pressure mode matched to the installation conditions.

Room temperature adjustment correction

Suitable room temperature control is performed by changing the room temperature correction value by simple remote control operation to match the conditions under which the air conditioner is installed.

Auto restart

The units restart automatically when the current was returned even when there was a power interruption during operation.

- (01 - 01) -

2. REMOTE CONTROLLER

WIRED REMOTE CONTROLLER

DUCT TYPE

AR A12-14L

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.

DUCT TYPE

AR A12-14L

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.)

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

Timer area

[

Variable timer control

]

Operation area

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

- (01 - 02) -

needed.

European switch box

JIS box

DUCT TYPE

AR A12-14L

FUNCTIONS

2 6 7 8 9

Display panel

DUCT TYPE

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).

1 3

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.

AR A12-14L

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 - 03) -

3. SPECIFICATIONS

AR A12-14L

DUCT TYPE

Typ e

A R A 12LA LU

M odel n a m e

P ow er so u rce

A va ilable v o ltag e r a n ge

E uro p e a n e n e rg y la be l

R ate d

C oolin g

M in .- M a x.

C apac ity

R ate d

H eatin g

M in .- M a x.

C oolin g

In p u t pow er

H eatin g

C oolin g

C urren t

H eatin g

E E R 3.3 3 3.2 1

C O P 3.6 9 3.7 1 M oistu re re m o v al

A irf lo w

Fan

R eco mm en d e d s ta tic p re ssur e Pa

S ound pr e ssu re le vel

H eat e xcha ng e r ty p e

E ncl osu re

D im en si o ns ( H×W ×D )

W eig ht

C onne ction pip e

O p e ra tio n ran ge

R em o te co ntr olle r ty pe

D ra in pipe

ra te

Typ e × Q 'ty

M oto r o u tp u t W

N et

G ro ss

N et 23 ( 5 1 ) 23 ( 5 1 )

G ro ss 27 ( 6 0 ) 27 ( 6 0 )

S iz e m m

M eth o d

M ate ri al

S iz e

R ate d

*M ax.

R ate d

*M ax.

R ate d

*M ax.

R ate d

*M ax.

C oolin g

H eatin g

C oolin g

Q u ie t 480 580

H eatin g

Q u ie t 480 580

C oolin g

Q u ie t 26 27

H eatin g

Q u ie t 26 27

D im e nsio ns (H × W × D )

Fin p it ch 1.3 0 1.3 0

R ow s x S tage s 2 × 1 4 2 × 1 4

P ip e t ype

Fin t yp e

M ate ri al

C olo u r - -

Liq u id

G a s

C oolin g

H eatin g °C

C oolin g A A

H eatin g A A

kW 3.5 0 4.3 0

B TU /h 1195 0 1465 0

kW 0 .9 0 - 4 .40 0.9 0 - 5 .40

B TU /h 3100 - 1 50 0 0 3 1 0 0 - 1 8 4 0 0

kW 4.1 0 5.0 0

B TU /h 1400 0 1705 0

kW 0 .9 0 - 5 .70 0.9 0 - 6 .50

B TU /h 3100 - 1 94 0 0 3 1 0 0 - 2 2 1 0 0

kW /k W

l/h (p in ts /h )

H ig h 720 870

M ed 6 3 0 7 7 0

Low 56 0 6 7 0

H ig h 720 870

M ed 6 3 0 7 7 0

Low 56 0 6 7 0

H ig h 32 33

M ed 30 3 1

Low 2 8 29

H ig h 32 33

M ed 30 3 1

Low 2 8 29

m3/h

d B (A)

m m

kg (lb .)

°C

% R H

m m

A R F12L AL U

A O A 1 2 LAC L

A O A 1 2 LALL

1.0 5 1.3 3

1.7 3 2.0 7

1.1 1 1.3 4

2.3 0 2.8 8

4.6 5.8

7.5 9.0

4.9 5.9

10.0 12.5

1.3 ( 2 .3 ) 1.5 ( 2 .6 )

294 × 7 0 0 × 26 .6 294 × 7 0 0 × 26 .6

9.5 2 ( 3 / 8 in. ) 12.7 0 ( 1 / 2 in .)

O u te r d ia me te r : 2 6.0 / In n e r d ia me ter : 2 1 .5

D U C T E D M OD EL

IN V E R T E R H E A T P U M P

A R A 1 4LALU A R F14L AL U

A O A 1 4LAC L A O A 1 4LALL

230V 50Hz

198- 2 6 4V 5 0H z

S iro cco × 2

0 to 9 0

C oppe r

A lu m in ium

S te e l

217 × 953 × 5 9 5

324 × 1 0 7 5 × 68 6

6.3 5 ( 1 / 4 in.)

Fla re

18 to 32

80 o r le s s

30 o r le s s

W ire d

P S

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. Standard static pressure : 0 Pa Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit) Sound pressure level : Install a 2m duct to the outlet port and a 1m duct to the suction port and measure. *The maximum current are the maximum input value and the maximum values when operated within the operation (temperature)range

- (01 - 04) -

AR A12-14L

DUCT TYPE

AR A12-14L

DUCT TYPE

Typ e

A R A 12LA LU

M odel n a m e

P ow er so u rce 230V 50Hz

A va ilable v o ltag e r a n ge 198- 2 6 4V 5 0H z

E uro p e a n e n e rg y la be l

R ate d

C oolin g

M in .- M a x.

C apac ity

R ate d

H eatin g

M in .- M a x.

C oolin g

In p u t pow er

H eatin g

C oolin g

C urren t

H eatin g

E E R 3.1 5 3.0 5

C O P 3.5 0 3.5 2 M oistu re re m o v al

A irf lo w

Fan

R eco mm en d e d s ta tic p re ssur e Pa

S ound pr e ssu re le vel

H eat e xcha ng e r ty p e

E ncl osu re

D im en si o ns ( H×W ×D )

W eig ht kg (lb.)

C onne ction pip e

O p e ra tio n ran ge

R em o te co ntr olle r ty pe W ire d

D ra in pipe

ra te

Typ e × Q 'ty

M oto r o u tp u t W

N et

G ro ss

N et 23 ( 5 1 ) 23 ( 5 1 )

G ro ss 27 ( 6 0 ) 27 ( 6 0 )

S iz e m m

M eth o d

M ate ri al P S

S iz e O u te r d ia m ete r : 2 6.0 / In n e r d ia me ter : 2 1 .5

R ate d

*M ax.

R ate d

*M ax.

R ate d

*M ax.

R ate d

*M ax.

C oolin g

H eatin g

H ig h 720 870

C oolin g

H eatin g

C oolin g

H eatin g

D im e nsio ns (H × W × D )

Fin p it ch 1.3 0 1.3 0

R ow s x S tage s 2 × 1 4 2 × 1 4

P ip e t ype

Fin t yp e

M ate ri al

C olo u r

Liq u id

G a s 9.5 2 ( 3 / 8 in. ) 12.7 0 ( 1 / 2 in .)

C oolin g

H eatin g °C

M ed 6 3 0 7 7 0

Q u ie t 480 580

H ig h 720 870

M ed 6 3 0 7 7 0

Q u ie t 480 580

H ig h 32 33

M ed 30 3 1

Q u ie t 26 27

H ig h 32 33

M ed 30 3 1

Q u ie t 26 27

C oolin g B B

H eatin g B B

kW 3.5 0 4.3 0

B TU /h 1195 0 1465 0

kW 0 .9 0 - 4 .30 0.9 0 - 5 .20

B TU /h 3100 - 1 46 5 0 3 1 0 0 - 1 7 7 5 0

kW 4.1 0 5.0 0

B TU /h 1400 0 1705 0

kW 0 .9 0 - 5 .50 0.9 0 - 6 .30

B TU /h 3100 - 1 87 5 0 3 1 0 0 - 2 1 5 0 0

kW /k W

l/h (p in ts /h )

Low 56 0 6 7 0

m3/h

Low 56 0 6 7 0

Low 2 8 29

d B (A)

Low 2 8 29

m m

°C

% R H

m m

A R F12L AL U

A O B 1 2 LAC L A O B 1 2 LALL

1.1 1 1.4 1

1.7 3 2.0 7

1.1 7 1.4 2

2.3 0 2.8 8

4.9 6.2

7.5 9.0

5.1 6.2

10.0 12.5

1.3 ( 2 .3 ) 1.5 ( 2 .6 )

294 × 7 0 0 × 26 .6 294 × 7 0 0 × 26 .6

- -

D U C T E D M OD EL

IN V E R T E R H E A T P U M P

A R A 1 4LALU A R F14L AL U

A O B 1 4LAC L A O B 1 4LALL

S iro cco × 2

0 to 9 0

C oppe r

A lu m in ium

S te e l

217 × 953 × 5 9 5

324 × 1 0 7 5 × 68 6

6.3 5 ( 1 / 4 in.)

Fla re

18 to 32

80 o r le s s

30 o r le s s

AR A12-14L

DUCT TYPE

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. Standard static pressure : 0 Pa Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit) Sound pressure level : Install a 2m duct to the outlet port and a 1m duct to the suction port and measure. *The maximum current are the maximum input value and the maximum values when operated within the operation (temperature)range

- (01 - 05) -

4. DIMENSIONS

MODEL : AR A12L, AR F12L, AR A14L, AR F14L

AR A12-14L

DUCT TYPE

BRACKETS

AIR FLOW OUTLET

DRAIN PORT

COUPLING PIPE ASSY

886 850

CONTROL BOX

(Unit : mm)

AR A12-14L

DUCT TYPE

390

Top view

953

920

600

150

Front view

Refrigerant piping flare connection (Gas)

Refrigerant piping flare connection (Liquid)

Drain piping connection

1 2

595 57520

150

85 75

Side view

364

194

217

- (01 - 06) -

DUCT TYPE

AR A12-14L

MOUNTING POSITION

Strong and durable ceiling

Indoor unit

(Unit : mm)

DUCT TYPE

AR A12-14L

Left side

100 or more

Left side

Strong and durable floor

100 or more 300 or more

Right side (PIPE side)

Right side

300 or more

or more30or more

MAINTENANCE HOLE

Unit

100

or more

BOTTOM AIR INTAKE HOLE

Maintenance hole

Control box

300

or more

- (01 - 07) -

5. WIRING DIAGRAMS

MODEL : AR A12L, AR F12L, AR A14L, AR F14L

AR A12-14L

DUCT TYPE

AR A12-14L

DUCT TYPE

- (01 - 08) -

6.CAPACITY TABLE

6-1.COOLING CAPACITY

AR A12-14L

DUCT TYPE

This table is created using the maximum capacity.

■

MODEL :

AFR

Outdoor temperature

■

MODEL :

AFR

Outdoor temperature

°CDB

AR A12L, AR F12L / AO A12L

12.2

°CDB

°CWB

-10

40 46

18 21 23 25 27 29 32 12 15 16 18 19 21 23

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

3.52 3.13 0.31 3.92 3.15 0.31 4.05 3.42 0.32 4.32 3.43 0.32 4.46 3.70 0.32 4.72 3.69 0.32 4.99 3.93 0.33

3.33 3.00 0.51 3.71 3.02 0.52 3.84 3.28 0.52 4.09 3.29 0.53 4.22 3.55 0.53 4.47 3.54 0.54 4.73 3.77 0.54

3.33 3.00 0.49 3.71 3.02 0.50 3.84 3.28 0.50 4.09 3.29 0.51 4.22 3.55 0.51 4.47 3.54 0.52 4.73 3.77 0.52

3.33 2.99 0.45 3.71 3.01 0.46 3.84 3.27 0.46 4.09 3.29 0.46 4.21 3.55 0.47 4.47 3.53 0.47 4.72 3.76 0.48

3.22 2.92 0.55 3.59 2.94 0.56 3.71 3.19 0.56 3.95 3.20 0.57 4.08 3.46 0.57 4.32 3.44 0.58 4.57 3.67 0.58

4.20 3.60 1.29 4.68 3.63 1.31 4.84 3.94 1.32 5.16 3.95 1.33 5.32 4.27 1.34 5.64 4.25 1.35 5.95 4.53 1.36

4.03 3.49 1.44 4.49 3.51 1.46 4.64 3.81 1.47 4.95 3.83 1.48 5.10 4.13 1.49 5.41 4.11 1.51 5.71 4.38 1.52

3.80 3.32 1.53 4.23 3.34 1.56 4.37 3.63 1.56 4.66 3.64 1.58 4.81 3.93 1.59 5.09 3.92 1.60 5.38 4.17 1.62

3.48 3.10 1.54 3.88 3.12 1.57 4.01 3.39 1.57 4.27 3.40 1.59 4.40 3.67 1.60 4.67 3.65 1.61 4.93 3.89 1.63

2.93 2.72 1.31 3.26 2.74 1.33 3.37 2.98 1.33 3.59 2.99 1.35 3.70 3.22 1.35 3.93 3.21 1.37 4.15 3.42 1.38

2.16 2.20 1.01 2.40 2.21 1.03 2.48 2.40 1.03 2.65 2.41 1.04 2.73 2.60 1.05 2.89 2.59 1.06 3.06 2.76 1.07

AR A12L, AR F12L / AO B12L

12.2

°CDB

°CWB

-10

40 46

12 15