Fujitsu AB*G45LRTA series, AO*G45LETL series Design & Technical Manual
DESIGN & TECHNICAL MANUAL
INDOOR
OUTDOOR
AOG45LETL
ABG45LRTA
AIR CONDITIONER
Ceiling type
1. INDOOR UNIT
DTR_AB038E_04
2016.11.07
CEILING TYPE :
ABG45LRTA
- (3) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
CONTENTS
1. INDOOR UNIT
1. FEATURES
........................................................................................................ 01 - 01
2. WIRELESS REMOTE CONTROLLER
......................................... 01 - 03
3. SPECIFICATIONS
........................................................................................ 01 - 05
4. DIMENSIONS
................................................................................................... 01 - 06
5. WIRING DIAGRAMS
.................................................................................. 01 - 08
6. CAPACITY TABLE
....................................................................................... 01 - 09
6-1. COOLING CAPACITY
................................................................................ 01 - 09
6-2. HEATING CAPACITY
................................................................................. 01 - 10
7. FAN PERFORMANCE
...............................................................................01 - 11
7-1. AIR VELOCITY DISTRIBUTION
................................................................01 - 11
7-2. AIRFLOW
..................................................................................................... 01 - 12
7-3. FRESH AIR CHARACTERISTIC
.............................................................. 01 - 13
8. OPERATION NOISE
................................................................................... 01 - 14
8-1. NOISE LEVEL CURVE
............................................................................... 01 - 14
8-2. SOUND LEVEL CHECK POINT
............................................................... 01 - 15
9. ELECTRIC CHARACTERISTICS
..................................................... 01 - 16
10. SAFETY DEVICES
....................................................................................... 01 - 17
11. EXTERNAL INPUT & OUTPUT
......................................................... 01 - 18
11-1. EXTERNAL INPUT
...................................................................................... 01 - 18
11-2. EXTERNAL OUTPUT
................................................................................. 01 - 19
12. FUNCTION SETTINGS
............................................................................. 01 - 21
12-1. INDOOR UNIT
.............................................................................................. 01 - 21
12-2. INDOOR UNIT (Setting by remote controller)
..................................... 01 - 22
13. OPTIONAL PARTS
...................................................................................... 01 - 27
13-1. CONTROLLER
............................................................................................ 01 - 27
13-2. OTHERS
....................................................................................................... 01 - 28
- (01 - 01) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
FEATURES1.
MODEL
ABG45LRTE / AOG45LETL
FEATURES
Energy saving
z
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.
Quiet operation
z
Air ow mode can be set in 4 steps and more detailed air ow setting is possible.
45 type: 34 dB at operation in the Quiet mode.
Filter sign
z
Dirtying of lter is detected by air conditioner operating time and the user is informed.
Economy operation
z
The power consumption can be reduced.
Wired/wireless simultaneous use possible
z
Wired remote controller and wireless remote controller can be simultaneously used.
Flexible installation
z
A high installation of the
construction of the ceiling
and degree of freedom
corresponding to height is
possible.
Double auto swing
z
Combination of up/down and right/left air direction swing allows three-dimensional air direction
control.
Since up/down air direction aps operate automatically, according to the operating mode of the
unit, it is possible to set the air direction based on the operating mode.
(Field Supplied)
Open Concealed Wall mounted
5 steps selectable
1
2
5
4
3
1
2
5
4
3
Steps
Swing: Cooling, Dry and Fan mode
Swing: Heating and Fan mode
5 steps selectable
Up and Down SwingRight and Left Swing
- (01 - 02) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
Fresh-air intake
z
OUTDOOR
Fresh-air
INDOOR
- (01 - 03) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
WIRELESS REMOTE CONTROLLER2.
FEATURES
4 mode timer setup available (ON / OFF / PROGRAM / SLEEP).
Easy operation.
Easy to change custom code (max. 4 units) by button operation.
Simple function setting
z
Setting of the air conditioner selection function is performed by remote controller.
Built-in timers
z
Select from four different timer programs (ON / OFF / PROGRAM / SLEEP).
Program timer
z
The program timer operates the on and off timer once within a 24 hour period.
Sleep timer
z
The sleep timer function automatically corrects the temperature thermostat setting according to
the time setting to prevent excessive cooling and heating while sleeping.
Switching remote controller custom code
z
A B C D
A B
C
D
Mixed-up
I.U. I.U. I.U. I.U.
I.U. I.U. I.U. I.U.
After code change
Code selector switch eliminates unit
•
being wrongly switched.
(Up to 4 codes can be set.)
*I.U.=Indoor unit
60min.
1 °C
2 °C
Timer setting
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.
1 °C
30min.
60min.
90min.
2 °C
3 °C
4 °C
Timer setting
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.
- (01 - 04) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
FUNCTIONS
Note: Functions will be different due to type of indoor unit.
For details, please see operation manual.
SPECIFICATION
SIZE (H × W × D mm) 170 × 56 × 19
WEIGHT (g) 85 (w/o batteries)
ACCESSORY Holder
Display panel
2
4
9
3
1
16
15
5
10
13
11
12
14
8
7
6
17
18
19
21
24
23
22
20
MODE button1
Selects the operating mode (AUTO, COOL, DRY, FAN, HEAT).
/Start / end R.C. custom code change. (Max 4 types)
10°C2
HEAT button
SET TEMP. button ( ▲ / ▼ )3
Sets the indoor temp./ Sets R.C. custom code.
ECONOMY button4
SLEEP button5
Pressed to select sleep timer.
FAN button6
Selects the fan speed (AUTO, HIGH, MED, LOW, QUIET).
START/STOP button7
Pressed to start and stop operation.
SET button (Vertical)8
Air ow direction vertical set button.
SET button (Horizontal)9
Air ow direction horizontal set button.
SWING button10
Air ow direction swing button.
TIMER MODE button11
Pressed to select the timer mode. (OFF TIMER, ON TIMER,
PROGRAM TIMER, TIMER RESET)
TIMER SET ( 12
/
) button
Sets the current time and on-off time.
CLOCK ADJUST button13
Sets the current time.
RESET button14
Used when replacing batteries.
TEST RUN button15
Used when testing the air conditioner after installation.
Signal transmitter16
Temperature set display17
Operating mode display18
Sleep display19
Transmit indicator20
Fan speed display21
Swing display22
Timer mode display23
Clock display24
- (01 - 05) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
SPECIFICATIONS3.
Note :
Speci cations are base d on the foll owing conditio ns.
Coolin g : Indoor te mperat ure of 27˚CD B / 19˚CWB.a nd outdoo r temperature of 35˚C DB / 24˚CWB.
Heating : I ndoor te mperatu re of 20˚CD B / 15˚CWB.and o utdoor te mperatu re of 7˚CD B / 6˚CWB.
Pipe leng th : 5 m, Heig ht diffe rence : 0 m.(O utdoor un it - Indoo r unit)
The prote ctive fu nction m ight work w hen using outside t he opera tion ran ge.
*The ma ximum cu rrent is th e maximum value whe n operate d with in th e operat ion rang e.
Type
CEILING MODEL
INVERTER HEATPUMP
Model name AB
G45LRTA
Power source 230 V ~ 50 Hz
Available voltage range 198 - 264 V
Capacity
Cooling
Rated
kW 12.1
BTU/h 41300
Min-Max
kW 4.0-13.3
BTU/h 13700-45400
Heating
Rated
kW 13.3
BTU/h 45400
Min-Max
kW 4.2-15.5
BTU/h 14300-52900
Input power
Cooling
Rated
kW
3.77
Max 4.70
Heating
Rated 3.68
Max 4.70
Current
Cooling
Rated A
16.5
Heating 16.1
EER Cooling
kW/kW
3.21
COP Heating 3.61
Moisture removal l/h (pints/h) 4.0(7.0)
Maximum operating current *
Cooling
A
20.5
Heating 20.5
Fan
Airow
rate
Cooling
High
m3/h
2100
Med 1700
Low 1400
Quiet 1100
Heating
High 2100
Med 1700
Low 1400
Quiet 1100
Type × Q'ty Sirocco× 4
Motor output W 130
Sound pressure level
Cooling
High
dB(A)
49
Med 45
Low 39
Quiet 34
Heating
High 49
Med 45
Low 39
Quiet 34
Heat exchanger type
Dimensions (H × W × D)
mm
252x1350x39.9
Fin pitch 1.45
Rows x Stages 3 x 12
Pipe type Copper
Fin type Aluminium
Enclosure
Material ABS
Colour
WHITE
( Approximate colour of MUNSELL N 9.25 / )
Dimensions
( H×W×D)
Net
mm
240×1660×700
Gross 318×1800×795
Weight
Net
kg
46
Gross 58
Connection pipe
Size
Liquid
mm
Ø9.52 (3/8 in.)
Gas Ø15.88 (5/8 in.)
Method Flare
Operation range
Cooling
˚C 18 to 32
%RH 80 or less
Heating ˚C 16 to 30
Remote controller type Wireless
Drain port
Material ABS
Size mm Ø 21.5 (I.D.), Ø26.0 (O.D.)
- (01 - 06) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
DIMENSIONS4.
MODEL : ABG45LRTA
(Unit : mm)
Refrigerant piping are connection (Gas)
Refrigerant piping are connection (Liquid)
Drain piping connection
Knock out hole for fresh air
Knock out hole for refrigerant piping
Hole for lifting bolt (Use M10 screw bolt)
Top view
Side view
Rear view
1 2 3
45
6
3030
Suspension bolt pitch
1,600
INDOOR UNIT (Top view)
Dimensions
(Space Required
for Installation)
10
155
300
INDOOR UNIT
Suspension bolt
should extend
outward 30 to 75.
160
1,600
88 165
13582
160
118
100115
300130
192
200
160
9533
240
137
160
150
65
15030
700
- (01 - 07) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
INSTALLATION PLACE
(Unit : mm)
Ceiling
150 or more80 or more
10 or more
2500 or more
1000 or more
INDOOR UNIT
Ceiling
Obstruction
Floor
INDOOR UNIT
Ceiling panel
Ceiling panel
150 or more80 or more
10 or more
2500 or more
1000 or more
Obstruction
Floor
- (01 - 08) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
WIRING DIAGRAMS5.
MODEL : ABG45LRTA
- (01 - 09) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
CAPACITY TABLE6.
COOLING CAPACITY6-1.
This table is created using the maximum capacity.
MODEL : ABG45LRTA / AOG45LETL
AFR : Air ow rate (m3/min)
TC : Total capaci ty (kW)
SHC : Sens ible Hea t capaci ty (kW)
IP : Input Pow er(kW)
AFR 35.0
Indoor temperature
°CDB 18 21 23 25 27 29 32
°CWB 12 15 16 18 19 21 23
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
-15 11.08 8.53 2.62 12.35 8.58 2.66 12.77 9.32 2.67 13.61 9.35 2.70 14.03 10.10 2.71 14.87 10.06 2.74 15.71 10.72 2.76
-10 11.01 8.53 2.63 12.26 8.58 2.68 12.68 9.33 2.69 13.51 9.36 2.72 13.93 10.11 2.73 14.77 10.07 2.76 15.60 10.73 2.78
0 11.20 8.64 2.36 12.47 8.69 2.40 12.90 9.44 2.41 13.75 9.47 2.44 14.18 10.23 2.45 15.03 10.19 2.47 15.88 10.86 2.50
5 11.02 8.56 2.37 12.28 8.61 2.41 12.69 9.36 2.42 13.53 9.39 2.45 13.95 10.14 2.46 14.79 10.10 2.48 15.62 10.76 2.51
10 10.84 8.48 2.73 12.08 8.53 2.77 12.49 9.27 2.79 13.31 9.30 2.82 13.72 10.04 2.83 14.55 10.00 2.86 15.37 10.66 2.89
15 10.73 8.45 2.84 11.95 8.50 2.88 12.35 9.24 2.90 13.17 9.27 2.93 13.58 10.01 2.94 14.39 9.97 2.97 15.21 10.62 3.00
20 10.87 8.52 3.17 12.11 8.57 3.22 12.52 9.31 3.24 13.35 9.34 3.27 13.76 10.09 3.29 14.59 10.05 3.32 15.41 10.71 3.36
25 10.74 8.49 3.46 11.96 8.54 3.52 12.37 9.28 3.54 13.19 9.32 3.57 13.59 10.06 3.59 14.41 10.02 3.63 15.23 10.67 3.66
30 10.73 8.48 4.27 11.95 8.53 4.33 12.36 9.27 4.35 13.17 9.30 4.40 13.58 10.05 4.42 14.39 10.01 4.42 15.21 10.66 4.42
35 10.51 8.46 4.27 11.70 8.51 4.33 12.10 9.26 4.35 12.90 9.29 4.40 13.30 10.03 4.42 14.10 9.99 4.42 14.90 10.64 4.42
40 8.41 7.33 3.84 9.37 7.49 3.90 9.69 8.15 3.92 10.33 8.17 3.96 10.65 8.83 3.98 11.29 8.79 3.98 11.92 9.36 3.98
46 6.42 6.41 3.17 7.16 6.59 3.21 7.40 7.17 3.23 7.89 7.19 3.26 8.13 7.77 3.28 8.62 7.73 3.28 9.11 8.24 3.28
- (01 - 10) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
HEATING CAPACITY6-2.
This table is created using the maximum capacity.
MODEL : ABG45LRTA / AOG45LETL
AFR : Air o w rate (m3/min)
TC : Total capaci ty (kW)
IP : Input Pow er(kW)
AFR 35.0
Indoor temperature
°CDB 16 18 20 22 24
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
-15 -16 10.71 4.21 10.46 4.30 10.20 4.39 9.95 4.48 9.69 4.57
-10 -11 11.68 4.23 11.41 4.32 11.13 4.41 10.85 4.50 10.57 4.59
-5 -7 12.67 4.25 12.37 4.34 12.06 4.43 11.76 4.43 11.46 4.43
0 -2 13.64 4.25 13.31 4.34 12.99 4.43 12.66 4.43 12.34 4.43
5 3 14.97 4.25 14.61 4.34 14.26 4.43 13.90 4.43 13.55 4.43
7 6 16.28 4.25 15.89 4.34 15.50 4.43 15.11 4.43 14.73 4.43
10 8 16.45 4.25 16.06 4.34 15.66 4.43 15.27 4.43 14.88 4.43
15 10 16.22 3.80 15.84 3.88 15.45 3.96 15.06 3.96 14.68 3.96
20 15 15.78 3.35 15.40 3.42 15.03 3.49 14.65 3.49 14.28 3.49
24 18 16.62 3.35 16.22 3.42 15.82 3.49 15.43 3.49 15.03 3.49
- (01 - 11) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
FAN PERFORMANCE7.
AIR VELOCITY DISTRIBUTION7-1.
MODEL : ABG45LRTA
2 1 0.5 0.25
1
4
3
2
4
1
2
3
0
(m) Unit : m/s
Top view
Vertic al air ow direction lou ver: Up
Horizo ntal air ow direction l ouver: Ce nter
2
1
1
0.5
0.5
0.25
0.25
1
4
3
2
4
1
2
3
0
(m) Unit : m/s
Top view
Vertic al air ow direction lou ver: Up
Horizo ntal air ow direction l ouver: Ri ght and Lef t
2
1 0.5 0.25
2
3
1
(m) Unit : m/s
Side view
Vertic al air ow direction lou ver: Up
Horizo ntal air ow direction l ouver: Ce nter
2
1
0.5
0.25
2
3
1
0
(m) Unit : m/s
Side view
Vertic al air ow direction lou ver: Cente r
Horizo ntal air ow direction l ouver: Ce nter
2
1
0.5
0.25
2
3
1
0
(m) Unit : m/s
Side view
Vertic al air ow direction lou ver: Down
Horizo ntal air ow directio n louver: C enter
Note:
Condition
Fan speed : High
Operation mode : FAN
0 1 18
(m)
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
0 1
(m)
2 3 4 5 6 7 8 9 10 11 12 13 14
0 1
(m)
2 3 4 5 6 7 8 9 10 11 12 13 14
0 1 18
(m)
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
0 1 18
(m)
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
- (01 - 12) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
AIRFLOW7-2.
MODEL : ABG45LRTA
Cooling
z
Heating
z
Fan speed
Number of
rotations
(r.p.m.)
Airow
HIGH 1200
m
3
/h 2100
l/s 583
CFM 1236
MED 1000
m
3
/h 1700
l/s 472
CFM 1000
LOW 830
m
3
/h 1400
l/s 389
CFM 824
QUIET 680
m
3
/h 1100
l/s 306
CFM 647
Fan speed
Number of
rotations
(r.p.m.)
Airow
HIGH 1200
m
3
/h 2100
l/s 583
CFM 1236
MED 1000
m
3
/h 1700
l/s 472
CFM 1000
LOW 830
m
3
/h 1400
l/s 389
CFM 824
QUIET 680
m
3
/h 1100
l/s 306
CFM 647
- (01 - 13) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
FRESH AIR CHARACTERISTIC7-3.
MODEL : ABG45LRTA
0 1 2 3 4 5 6 7
(mmA q)
0
2
4
6
8
(Pa) 98
0
49
Fresh air ow (m3/min)
Intake duct static pressure
10
- (01 - 14) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
OPERATION NOISE8.
NOISE LEVEL CURVE8-1.
MODEL : ABG45LRTA
QUIET
HIGH
Heating
z
Octave ba nd sound p ressure level, dB:(0 dB= 0.00 02µbar)
Octave ba nd cente r frequ ency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,00 0 8,00 0
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC -15
QUIET
HIGH
Cooling
z
Octave ba nd sound p ressure level, dB:(0 dB= 0.00 02µbar)
Octave ba nd cente r frequ ency,Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,00 0 8,00 0
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC -15
- (01 - 15) -
CEILING TYPE
AB
G4 5LR TA
CEILING TYPE
AB
G4 5LR TA
SOUND LEVEL CHECK POINT8-2.
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