General ARG36F, ARG36FUAN, AOG36FNAXT, ARG36U, ARG36UUAN Technical Manual

R410A

5 . DUCT TYPE :
 AR 36FUAN, AR 36UUAN
 AR 45FUAN, AR 45UUAN

D2D009E/03

2006.05.30

5-1. FEATURE

MODELS :
AR 36FUAN / AO 36FNAXT
AR 36UUAN / AO 36UNAXT
AR 45FUAN / AO 45FMAXT
AR 45UUAN / AO 45UMAXT

FEATURES

Installation styles

Embedded in Ceiling

Hanging from Ceiling

Low static pressure mode function

When installed, normal middle static pressure mode, and low static
pressure mode can be selected by switching over using DIP switch
on the board in the control box. Therefore, these models can be op­erated under the wide range of conditions.

DUCT TYPE

AR36X - AR45X

DUCT TYPE

AR36X - AR45X

Slim & compact design

In the case of bottom suction type, as seen from lower rear part.

Control Box that has been convex shape
is now united with main unit (DIP Switch is
located on the internal substrate.)

One-touch operating and easy-to-install
long-life filter (optional)

In addition to the slim height of 270 mm which is our sales point, further com­pactification is attained by reducing 65 mm from the width with the flanking
control box embedded inside the chassis.

- (05 - 01) -

EASY MAINTENANCE

In the case of rear suction type, as seen from lower rear part.

Conventional model

1

3

4

New model

4

1

1.Control box

2.Fan casing

3.Fan

4.Motor

2

2

3

Bottom panel: 2 units

Large bottom panel: 1 unit

Structural improvement is attained by making the bottom panel two pieces, front and
rear, and the internal fan casing is also made dismountable in two pieces namely,
upper and lower ones.
The motor and fan maintenance and dismounting can be made easily by removing
the rear panel and lower part of the casing with the main chassis installed.

DUCT TYPE

AR36X - AR45X

DUCT TYPE

AR36X - AR45X

- (05 - 02) -

5-2. REMOTE CONTROLLER

5-2-1. WIRED REMOTE CONTROLLER

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)

SUMOTUWETH FR SA

7

3126 9

15 18 21

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.

Anti freeze and energy saving operation are possible.
Easy installation with a slim shape with no boldge in the back.

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

High performance and compact size

Three functions are combined in
one unit.

Wired

remote

controller

Built-in timers

Weekly

timer

Setback timerWeekly timer

Setback

timer

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

DUCT TYPE

AR36X - AR45X

SUMOTUWETH FR SA

7

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

Easy-to-understand time bar display

24°C

SUMOTUWETH FR SA

7

3126 9

15 1821

Screen
after setup

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

DUCT TYPE

AR36X - AR45X

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

24°C

24°C 28°C 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

Operation
area

needed.

[

Variable timer control

]

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

- (05 - 03) -

European
switch box

JIS box

FUNCTIONS

1

START/STOP button

Pressed to start and stop operation.

Display

2
7
8

9

10

SUMOTUWETH FR

369

CLOCK ADJUST

SET BACK

DELETE SET

12 15 18 21

DAY

DAY OFF

SA

13

1
3

ENERGY

SAVE

THERMO
SENSOR

4

6

2

Set temperature button

Selects the setting temperature.

3

Master control button

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

4

Fan control button

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

5

Energy save button

Turns the energy efficient mode on and off.

11

12

5

6

Thermo sensor

7

Timer mode (CLOCK ADJUST) button

Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY TIMER)

Set the current time.

8

Day (DAY OFF) button

Display panel

Temporarily cancels of one day timer.

9

Set back button

pressed select the set back timer.

14

15

1617 18

10

Set time button

Pessed to select the set back timer.

SUMOTUWETH FR

SA

11

Delete button

The schedule of a weekly timer is deleted.

369

DUCT TYPE

AR36X - AR45X

12 15 18 21

DUCT TYPE

12

Set button

1920

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

13

Operation lamp

AR36X - AR45X

Lights during operation and when the timer is on.

DIMENSION

[ Unit : mm ]

17

120

SUMOTUWETH FR

369

12 15 18 21

DAY

CLOCK ADJUST

DAY OFF

SET BACK

DELETE SET

Front View

120

SA

ENERGY

SAVE

THERMO
SENSOR

SPECIFICATION

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

WEIGHT ( g ) 160

CABLE LENGTH ( m )

POWER ( V )

10

12

14

Timer and clock display

15

Operation mode display

16

Fan speed display

17

Central control display

18

Temperature display

19

Stand by display
Indicates during the oil recovery and defrosting operation.

20

Energy save display

- (05 - 04) -

- (05 - 05) -

DUC

T TYPE

AR36

X -

A

R45

X

D

UCT TYPEAR36X - AR45X

5-3. SPECIFICATIONS

Note: Specifications are based on the following conditions.
Cooling: Indoor temperature of 27 °CDB / 19 °CWB,and outdoor temperature of 35 °CDB/24 °CW B.
Heating: Indoor temperature of 20 °CDB / 15 °CWB,and outdoor temperature of 7 °CDB/6 °CWB.
Standard static pressure : 100 Pa.
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)

COOLING TYPE HEAT PUMP TYPE COOLING TYPE HEAT PUMP TYPE

AR＊36FUAN AR＊36UUAN AR＊45FUAN AR＊45UUAN

AO＊36FNAXT AO＊36UNAXT AO＊45FMAXT AO＊45UMAXT

COOLING D C

－ －

kW

BTU/h

kW - 12.70 - 14.30

BTU/h - 43400 - 48800

COOLING RATED 3.85 3.60 4.38 4.38

HEATING RATED - 3.65 - 4.39

COOLING RATED 6.4 6.1

HEATING RATED - 6.2 - 7.7

A 37 37

COOLING 2.73 2.92

HEATING

-

3.48 - 3.26

l/h (pints/h)

High

Med

Low

Quiet

High 7000 6100

Low

High

Med

Low

Quiet

High

Low

Pa

INDOOR

OUTDOOR

INDOOR

OUTDOOR

High

Med

Low

54 54/55 54 54/56

W

Rows x Stages

Fin Pitch

Coil Dimensions

Rows x Stages 1 x 54 2 x 54

Fin Pitch

Coil Dimensions

1134x900x

18.19

1134x900x36.38

342- 457V～50Hz

1134x900x36.38

4 x 14

294x1000x53.2

Corrugate fin

2 x 54

Alminum

1.40

1.30

3700

Permanent Starting Condenser

Copper tube

Alminum

Propeller x 2

275

67 x 2

SCROLL4442

40

3N～400V 50Hz

30 to 150

Sirocco x 2

DUCTED MODELS

10.50

12.70

35800

43300

30 to 150

Sirocco x 2

3 x 14

3000

1.40

1.30

43

41

39

OUTDOOR

Coil

Fin

294x1000x39.9

Copper tube

INDOOR

Alminum fin

TWIN-ROTARY

Permanent Starting Condenser

Alminum fin

Copper tube

275

67 x 2

3N～400V 50Hz

RATED

RECOMMENDED STATIC PRESSURE

NOISE LEVEL
(SOUND
PRESSURE)

COOL/HEAT

OUTDOOR

POWER SOURCE

COOLING

HEATING

CAPACITY

Propeller x 2

INDOOR

OUTDOOR

TYPE

MODEL NAME

Fin

CURRENT
MOISTURE REMOVAL

INDOOR

OUTPUT

STARTING CURRENT

COMPRESSOR

FAN TYPE x Q'ty

FAN MOTOR OUTPUT

W

dB(A)

mm

mm

STARTING METHOD

TYPE

Coil

HEAT
EXCHANGER
TYPE

7.7675 (8.8)

1800

2.90

1700

1600

6100

3.5 (6.2)

1750

1650

1550

-

AVAILABLE VOLTAGE RANGE

EUROPEAN ENERGY LABEL

EER

COP

kW/kW

RATED

INPUT POWER

kW

A

INDOOR

AIR

CIRCULATION

r.p.m

m3/h

OUTDOOR

FAN SPEED

INDOOR

OUTDOOR

-

1340

1280

1210

-

780

400

-

780

400-1370

1330

1270

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR 43 / 50 ( 95 / 110) 43 / 50 ( 95 / 110) 45 / 52 ( 99 / 115) 45 / 52 ( 99 / 115)

OUTDOOR 80 / 87 (176 / 192) 94 / 101 (207 / 223) 109 / 116 (240 / 256) 113 / 120 (249 / 265)

LIQUID

GAS

m

m

CHARGE g 2000 3200

COOLING

HEATING

－

-10 to 24 - -10 to 24

mm

30

R410A

270x1135x700

1165x900x330

300x1300x790

1305x1050x445

Galvanized steel sheet

Synthetic (POE oil)

FLARE

Ø9.52(3/8 inc.)

Ø19.05(3/4 inc.)

50 (chargeless:20m)

3400

0 to 43

WIRED

Steel

Outer diameter 38 / Inner diameter 36

Beige(10YR7.5/1.0NN)

WIRED

Steel

Outer diameter 38 / Inner diameter 36

30

R410A

Synthetic (POE oil)

0 to 43

50 (chargeless:20m)

Galvanized steel sheet

Beige(10YR7.5/1.0NN)

FLARE

1165x900x330

1305x1050x445

300x1,300x790

9.52(3/8 inc)

15.88(5/8 inc.)

REMOTE CONTROLLER

TYPEREFRIGERANT OIL

OPERATION(OUTDOOR)

?

REFRIGERANT

TYPE

270x1,135x700

CASING COLOR

mm

kg(lbs)

DIMENSIONS
H ×W ×D

NET /
GROSS

WEIGHT

NET

GROSS

DRAIN PIPE

MATERIAL

SIZE

PIPE

SIZE m m

CONNECTION METHOD

MAX HEIGHT

MAX LENGTH

5-4. DIMENSIONS

5-4-1. OUTDOOR UNIT

MODELS: AO 36F, AO 36U
 : AO 45F, AO 45U

(Unit : mm)

Top view

Front view

DUCT TYPE

AR36X - AR45X

Side view

DUCT TYPE

AR36X - AR45X

Bottom view

MOUNTING POSITION

When there are
obstacles at the
back or front side.

When there are obstacles
at the back and front sides.

When there are obstacles at
the back, side(s), and top.

When there are obstacles
at the back side with the
installation of more than
one unit.

100 mm
or more

600 mm
or more

100 mm

or more

100 to 300 mm *

- (05 - 06) -

600 to 1000 mm

250 mm
or more

250

(

mm

Ser

v

ic

e

* If the space is larger than that is stated, the

condition will be the same as that there are no
obstacles.

300 mm
or more

or

m

s

or

pac

e

e)

250 mm
or more

300 mm
or more

5-4-2. INDOOR UNIT

MODELS: AR 36F, AR 36U
 : AR 45F, AR 45U

Front view

DUCT TYPE

AR36X - AR45X

DUCT TYPE

AR36X - AR45X

Side view (L)

Side view (R)

Top view

Rear view

- (05 - 07) -

MOUNTING POSITION

MAINTENANCE HOLE

It shall be possible to install and remove
the control box.

DUCT TYPE

AR36X - AR45X

It shall be possible to install and remove
the control box, fan units and filter.

DUCT TYPE

AR36X - AR45X

WHEN USING A SQUARE DUCT

- (05 - 08) -

5-5. REFRIGERANT CIRCUIT

MODELS : AR 36F / AO 36F

DUCT TYPE

AR36X - AR45X

DUCT TYPE

AR36X - AR45X

MODELS : AR 36U / AO 36U

- (05 - 09) -

MODELS : AR 45F / AO 45F

DUCT TYPE

AR36X - AR45X

MODELS : AR 45U / AO 45U

DUCT TYPE

AR36X - AR45X

- (05 - 10) -

5-6. WIRING DIAGRAMS

5-6-1. OUTDOOR UNIT

MODEL : AO 36F

DUCT TYPE

AR36X - AR45X

0Hz

5

0V

0

4

3N

230V

z

H

0

5

DUCT TYPE

AR36X - AR45X

MODEL : AO 36U

3N

0Hz

5

0V

0

4

230V

- (05 - 11) -

z

H

0

5

MODEL : AO 45F

3N 400V 50Hz

DUCT TYPE

AR36X - AR45X

230V 50Hz

DUCT TYPE

AR36X - AR45X

MODEL : AO 45U

3N

0Hz

5

0V

0

4

230V

- (05 - 12) -

z

H

0

5