General ABHA18LA, ABHA18LAT, AOHA18LACL, ABHA24LA, ABHA24LAT Technical Manual

...

R410A

INDOOR UNIT

1. FLOOR / CEILING TYPE

AB A18LAT AB F18LAT AB A24LAT AB F24LAT

D2D_AB021E/04

2008.04.08

1. FEATURE

MODEL :

AB A18-24L

FLOOR / CEILING TYPE

INDOOR UNIT

OUTDOOR UNIT

AB A18LAT AO A18LACL AO B18LACL AB F18LAT AO A18LALL AO B18LALL

AB A24LAT AO A24LACL AO B24LACL AB F24LAT AO A24LALL AO B24LALL

FEATURES

Energy saving rank A

European energy ranking rank A achieved by all DCization and optimization of the refrigerant cycle

Quiet operation

Air flow mode can be set in 4 steps and more detailed air flow setting is possible

Filter sign

Dirtying of filter is detected by air conditioner operating time and the user is informed

ECONOMY operation

(AO A18LACL, AO A18LALL, AO A24LACL, AO A24LALL connection model)

AB A18-24L

FLOOR / CEILING TYPE

Operation that suppresses maximum power consumption is performed

Wired/wireless simultaneous use possible

Wired remote controller and wireless remote controller can be simultaneously used.

Flexible installation

FLOOR

CEILING

Double auto swing

Combination of up/down and right/left air direction swing allows three-dimensional air direction control. Since up/down air direction flaps operate automatically, according to the operating mode of the unit, it is possible to set the air direction based on the operating mode.

RIGHT and LEFT

swing

UP and DOWN

swing

5 steps selectable

- (01 - 01) -

Swing

Steps

7 steps selectable

FUNCTION SETTING

FLOOR / CEILING TYPE

AB A18-24L

Filter sign operating time (Standard/long/short/no display)

Filter sign display time interval and filter sign no display can be selected.

Ceiling height (standard/high ceiling)

Air conditioner operation capacity (air flow) switching is possible as response to height of installation ceiling.

Cooling room temperature correction (Standard/low control)

Air conditioner control temperature can be switched to a little low as response to installation conditions.

Heating room temperature correction (Standard/low/slightly high/high control)

Air conditioning control temperature can be slightly adjusted as response to installation conditions.

Auto restart (ON/OFF)

ON/OFF of the function which automatically resets operation to the operation state before the power interruption at power recovery when there was a power interruption during operation can be selected.

Room temperature sensing function (ON/OFF) only at wired remote controller connection

Sensor which controls the room temperature can be selected in two types: "Indoor sensor only" or "Indoor sensor or wired remote controller sensor can be switched by remote controller operation".

FLOOR / CEILING TYPE

AB A18-24L

- (01 - 02) -

1 2

2. REMOTE CONTROLLER

WIRELESS REMOTE CONTROLLER

FLOOR / CEILING TYPE

AB A18-24L

FEATURES

Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP) are possible.

Four kinds of timers. Easy operation.

Easy to change transmission code (4 patterns) by button operation.

Simple function setting

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

Built-in timers

Select from four different timer programs (On/Off/Program/Sleep).

FLOOR / CEILING TYPE

AB A18-24L

Program timer

The program timer operates the ON and OFF timer once within a 24 hour period.

Sleep timer

The sleep timer function automatically corrects the temperature thermostat setting according to the time setting to prevent excessive cooling and heating while sleeping.

Cooling operation/dry operation

When the sleep timer is set, the set temperature automatically rises 1 °C every hour. The set temperature can rise up to a maximum of 2 °C.

Timer setting

60min.

1 °C

2 °C

Heating operation

When the sleep timer is set, the set temperature automatically drops 1 °C every 30 minutes. The set temperature can drop to a maximum of 4 °C.

1 °C

2 °C

3 °C

4 °C

30min.

60min.

90min.

Timer setting

Simultaneously operation

After code change

Mixed-up

• Code selector switch eliminates unit being wrongly switched. (Up to 4 codes can be set.)

A B C D

A B

1. Press the MODE button for more than five seconds to start the code change.

•Wide and precise transmitting range.

- (01 - 03) -

2. Press the or button to select the desired code.

A B C D

3. Press the MODE button again to end the code change.

FLOOR / CEILING TYPE

AB A18-24L

FUNCTIONS

FLOOR / CEILING TYPE

MODE button

Selects the operating mode (AUTO, HEAT, FAN, COOL, DRY). /Start / end R.C. custom code change. (Max 4 types)

Economy button

Set temp. button ( / )

AB A18-24L

Set remote controller custom code buttons

Sets the indoor temp./ Sets R.C. custom code.

Filter reset button

Sleep button

Pressed to select sleep timer.

Fan button

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

START/STOP button

Pressed to start and stop operation.

Set button (Vertical)

Air flow direction vertical set button.

Set button (Horizontal)

Air flow direction horizontal set button.

Swing button

Air flow direction swing button.

Timer mode button

Pressed to select the timer mode. (OFF TIMER, ON TIMER, PROGRAM TIMER, TIMER RESET)

Display panel

Timer set ( / ) button

Sets the current time and on-off time.

Clock adjust button

Sets the current time.

Reset button

Used when replacing batteries.

Test run button

Used when testing the air conditioner after installation.

Signal transmitter

Temperature set display

Economy display

Operating mode display

Sleep display

Transmit indicator

Fan speed display

Swing display

Timer mode display

Clock display

SPECIFICATION

SIZE (H x W x D mm) 170 x 56 x 19

WEIGHT ( g ) 85 (w/o batteries)

ACCESSORY Holder

- (01 - 04) -

3. SPECIFICATIONS

AB A18-24L

FLOOR / CEILING TYPE

Type

Model name

Power source

Available voltage range

European energy label

Rated

Cooling

Min. - Max.

Capacity

Rated

Heating

Min. - Max.

Cooling

Input power

Heating

Cooling

Current

Heating

EER 3.21 3.21

COP 3.61 3.61

Moisture removal

Airflow

Fan

Sound pressure level

Heat exchanger type

Enclosure

Dimentions ( H× W ×D )

Weight

Connection pipe

Operation range

Remote controller type

Drain pipe

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 value when operated within the operation range(temperature).

rate

Type × Q'ty

Motor output W 80 80

Net

Gross

Net 27 ( 60 ) 27 ( 60 )

Gross 36 ( 79 ) 36 ( 79 )

Size mm

Method Flare Flare

Material

Size

Rated

*Max.

Rated

*Max.

Rated

*Max.

Rated

*Max.

Cooling

Heating

Cooling

Heating

Cooling

Heating

Dimensions (H × W × D) 252 × 800 × 39.9 252 × 800 × 53.2

Fin pitch 1.30 1.45

Rows x Stages 3 × 12 4 × 12

Pipe type

Fin type

Material

Colour

Liquid Φ6.35 (Φ 1/4 in.) Φ6.35 (Φ 1/4 in.)

Gas Φ 12.70 (Φ 1/2 in.) Φ 15.88 (Φ 5/8 in.)

Cooling

Heating °C 30 or less 30 or less

Cooling A A

Heating A A

kW 5.20 7.10

BTU/h 17700 24200

kW 0.90-5.90 0.90-8.00

BTU/h 3100-20100 3100-27300

kW 6.00 8.00

BTU/h 20500 27300

kW 0.90-7.50 0.90-9.10

BTU/h 3100-25600 3100-31000

kW/kW

l/h (pints/h) 2.0 ( 3.5 ) 2.7 ( 4.8 )

High 780 980

Med 700 820

Low 560 680

Quiet 500 540

Quiet 32(Floor console) , 31(Under ceiling) 36(Floor console) , 35(Under ceiling)

m3/h

High 780 980

Med 700 820

Low 560 680

High 44(Floor console) , 43(Under ceiling) 49(Floor console) , 48(Under ceiling)

Med 41(Floor console) , 40(Under ceiling) 45(Floor console) , 44(Under ceiling)

Low 35(Floor console) , 34(Under ceiling) 41(Floor console) , 40(Under ceiling)

dB(A)

High 44(Floor console) , 43(Under ceiling) 49(Floor console) , 48(Under ceiling)

Med 41(Floor console) , 40(Under ceiling) 45(Floor console) , 44(Under ceiling)

Low 35(Floor console) , 34(Under ceiling) 41(Floor console) , 40(Under ceiling)

kg(lb.)

°C 18 to 32 18 to 32

%RH 80 or less 80 or less

AB A18LAT, AB F18LAT

AO A18LACL, AO A18LALL AO A24LACL, AO A24LALL

FLOOR CEILING MODEL

INVERTER HEATPUMP

AB A24LAT, AB F24LAT

230V 50Hz

198-264V 50Hz

1.62 2.21

2.16 2.85

1.66 2.21

2.96 3.19

7.1 9.7

9.0 12.0

7.3 9.7

12.5 13.5

Sirocco × 2

Copper

Aluminium

ABS

White

199 × 990 × 655

324 × 1075 × 686

Wireless

ABS

Outer diameter : 26.0 / Inner diameter : 21.5

AB A18-24L

FLOOR / CEILING TYPE

- (01 - 05) -

Model name

Type

Drain pipe Material

ABS

Size

Outer diameter : 26.0 / Inner diameter : 21.5

Operation range Cooling Remote controller type

Wireless

Weight

kg(lb.)

Connection pipe Size

Enclosure

ABS

White

Dimentions ( H× W ×D )

199 × 990 × 655

324 × 1075 × 686

Heat exchanger type

Copper

Aluminium

Sirocco × 2

Sound pressure level

Cooling

dB(A)

Heating

Fan Airflow

rate

Cooling

m3/h

Heating

Cooling

kW/kW

Heating

Moisture removal

Current

Cooling Rated

*Max.

Heating Rated

*Max.

Input power

Cooling Rated

*Max.

Heating Rated

*Max.

European energy label

Capacity

Cooling

Rated

Min. - Max.

Heating

Rated

Min. - Max. Power source

230V 50Hz

Available voltage range

198-264V 50Hz

FLOOR CEILING MODEL

INVERTER HEATPUMP

AB A18-24L

FLOOR / CEILING TYPE

AB A18LAT, AB F18LAT

AO B18LACL, AO B18LALL AO B24LACL, AO B24LALL

Cooling B B

Heating B B

kW 5.20 7.10

BTU/h 17700 24200

kW 0.90-5.70 0.90-7.80

BTU/h 3100-19500 3100-26600

kW 6.00 8.00

BTU/h 20500 27300

kW 0.90-7.20 0.90-8.80

BTU/h 3100-24600 3100-30000

1.70 2.32

2.16 2.85

1.75 2.33

2.96 3.19

7.4 10.1

9.0 12.0

7.7 10.2

12.5 13.5

EER 3.06 3.06

COP 3.43 3.43