General ARH30L, ARH30LUAN, AOH30LMAWL, ARH36L, ARH36LUAN Technical Manual

R410A

3 . DUCT TYPE :
 AR 30LUAN, AR 36LUAN

D2D_AR002E/03

2006.05.30

3-1. FEATURE

MODELS :
AR 30LUAN / AO 30LMAWL
AR 36LUAN / AO 36LMAWL

FEATURES

Installation styles

Embedded in Ceiling

DUCT TYPE

AR30 - 36

Hanging from Ceiling

DUCT TYPE

AR30 - 36

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.

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.

- (03 - 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

DUCT TYPE

AR30 - 36

3

Bottom panel: 2 units

DUCT TYPE

AR30 - 36

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.

- (03 - 02) -

3-2. REMOTE CONTROLLER

3-2-1. 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

DUCT TYPE

AR30 - 36

accurately with built-in thermo sensor.

DUCT TYPE

AR30 - 36

High performance and compact size

Three functions are combined in

Wired

remote

controller

Weekly

timer

Setback

timer

Built-in timers

Setback timerWeekly timer

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

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

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

24°C 28°C 24°C

0 3 6 9 12 15 18 21 Time

Timer
area

Operation
area

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

28°C

Simple installationEasy-to-understand operation

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

[

Variable timer control

]

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

- (03 - 03) -

European
switch box

JIS box

FUNCTIONS

1

START/STOP button

Pressed to start and stop operation.

DUCT TYPE

AR30 - 36

Display

2
7
8

9

10

11

12

Display panel

14

SUMOTUWETH FR

CLOCK ADJUST

SET BACK

DELETE SET

369

SUMOTUWETH FR

369

12 15 18 21

DAY OFF

12 15 18 21

2

SA

13

DAY

ENERGY

THERMO

SAVE

SENSOR

1
3

4

6

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.

5

6

Thermo sensor

7

Timer mode (CLOCK ADJUST) button

DUCT TYPE

AR30 - 36

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

8

Day (DAY OFF) button

Temporarily cancels of one day timer.

9

Set back button

pressed select the set back timer.

15

1617 18

10

Set time button

Pessed to select the set back timer.

SA

11

Delete button

The schedule of a weekly timer is deleted.

12

Set button

1920

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

13

Operation lamp

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

- (03 - 04) -

3-3. SPECIFICATIONS

AR*30LUAN AR*36LUAN

AO*30LMAWL AO*36LMAWL

C E

kW 8.50/10.00 10.00/11.20

BTU/h 29000/34100 34100/38200

kW 10.00/11.20 11.20/12.77

BTU/h 34100/38200 38200/43600

COOLING RATED/MAX 2.96/3.45 4.08/4.20

HEATING RATED/MAX

2.68/3.50 3.18/4.15

COOLING RATED/MAX 13.0/15.2 17.9/18.4

HEATING RATED/MAX 11.7/15.3 13.9/18.8

A 15 15

EER

COOLING 2.87 2.45

COP HEATING 3.73 3.52

l/h (pints/h) 2.5(5.3) 3.0(6.3)

High

Med

Low

Pa

INDOOR

OUTDOOR

INDOOR

OUTDOOR

High

Med

Low

53.0/55.0 54.0/55.0

OUTPUT W

Rows x Stages x
Fin Pitch

mm

Coil Dimensions mm

Rows x Stages x
Fin Pitch

mm

Coil Dimensions mm

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR

OUTDOOR

LIQUID

GAS

m

m

CHARGE kg

COOLING

HEATING

mm

- -

DUCTED MODELS

REVERSE CYCLE TYPE

Permanent Starting Condenser

30 to 150

Sirocco x 2

Propeller x 1

176

103

DC TWIN SROTARY(INVERTER)

1300

Plate fin coil

Hydrophilic coating

3 x 14 x 1.40

294 x 1000 x 39.9

Plate fin coil

Corrosion resistant coating

798 x 900 x 36.38

2 x 38 x 1.30

FAN MOTOR THERMAL PROTECTER, PCB FUSE

FAN MOTOR THERMAL PROTECTOR

PCB FUSE COMPRESSOR

THERMISTOR

Galvanized steel sheet

Beige(10YR7.5/1.0NN)

270 x 1135 x 700

830 x 900 x 330

300 x 1300 x 790

970 x 1050 x 445

43 / 50 ( 95 / 110)

FLARE

9.52(3/8 inc.)

15.88(5/8 inc.)

64/70(141/154)

50(chargeless:15m)

30

R410A

2.2

Synthetic (POE oil)

-10 to 43

-10 to 24

WIRED(AR-3TA1)

Steel

Outer diameter 38.0mm / Inner diameter 36.0mm

Remote Senser(UTD-RS100)

Simple Wired Remocon

(Fujitsu:UTB-YPB,General:UTB-GPB)

Square flange(UTD-SF045T)

Round flange(UTD-RF204)

Long life filter(UTD-LF25NA)

E x ternal cable set(UTD-ECS5A)

2200

2050

1850

3600

43.0/43.0

41.0/41.0

39.0/39.0

CASING COLOR
STARTING METHOD

Surface treatment

FAN MOTOR OUTPUT

W

OUTDOOR

NOISE LEVEL
(SOUND
PRESSURE)

COOL/HEAT

Surface treatment

Coil

INDOOR

TYPE

MODEL NAME

OUTDOOR

POWER SOURCE

OUTDOOR

INDOOR

COOLING

HEATING
STARTING CURRENT

INDOOR

MOISTURE REMOVAL

RATED/MAX

RATED/MAX

CURRENT

A

CAPACITY

m3/h

kW

INPUT POWER

kW/kW

SAFETY DEVICES

OUTDOOR

AIR
CIRCULATION

TYPE

COMPRESSOR

HEAT
E x CHANGER
TYPE

RECOMMENDED STATIC PRESSURE

FAN TYPE x Q'ty
OUTDOOR

mm

OPTIONS

MA x LENGTH

REMOTE CONTROLLER

DRAIN PIPE
MATERIAL

REFRIGERANT

SIZE

TYPE

OPERATION(OUTDOOR)

°C

INDOOR

INDOOR

Coil

dB(A)

NET

GROSS
TYPE

REFRIGERANT OIL

PIPE

MA x HEIGHT

CONNECTION METHOD

SIZE

mm

kg(lbs)

DIMENSIONS
H × W × D
WEIGHT

NET /
GROSS

AVAILABLE VOLTAGE RANGE

198-264V 50Hz

230V 50Hz

EUROPEAN ENERGY LABEL

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 : 30Pa
Pipe length : 7.5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)

DUCT TYPE

AR30 - 36

DUCT TYPE

AR30 - 36

- (03 - 05) -

3-4. DIMENSIONS

3-4-1. OUTDOOR UNIT

MODELS :

DUCT TYPE

AR30 - 36

AO

30L, AO

36L

Top view

(Unit : mm)

DUCT TYPE

AR30 - 36

Front view

Bottom view

Side view

- (03 - 06) -

MOUNTING POSITION

When there are obstacles at the
back or 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.

AIR

AIR

DUCT TYPE

AR30 - 36

600 mm
or more

100 mm

or more

100 mm
or more

AIR

250 mm or mor

(Service space)

e

300 mm
or more

250 mm
or more

250 mm

or more

300 mm
or more

DUCT TYPE

AR30 - 36

- (03 - 07) -

3-4-1. INDOOR UNIT

MODELS :

AR 30L , AR 36L

(Unit : mm)

Front view

DUCT TYPE

AR30 - 36

DUCT TYPE

AR30 - 36

Side view (L)

Top view

Rear view

Side view (R)

Refrigerant piping flare connection (Gas)
Refrigerant piping flare connection (Liquid)
Drain piping connection (Drain pipe : I.D. 36 O.D. 38)
Drain piping connection with cap.
Knock out hole for fresh air.

- (03 - 08) -

MOUNTING POSITION

(Unit : mm)

300mm
or more

DUCT TYPE

MAINTENANCE HOLE

AR30 - 36

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

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

150mm
or more

DUCT TYPE

AR30 - 36

When using a square duct

- (03 - 09) -

3-5. REFRIGERANT CIRCUIT

MODELS : AR 30L / AO 30L

AR 36L / AO 36L

DUCT TYPE

AR30 - 36

DUCT TYPE

AR30 - 36

- (03 - 10) -