Fujitsu ARYG24LHTBP User manual

DESIGN & TECHNICAL MANUAL
AIR CONDITIONER
Duct type
INDOOR
ARYG18LHTBP
ARYG24LHTBP
ARYG30LHTBP
ARYG36LHTBP
ARYG45LHTBP
ARYG54LHTBP
OUTDOOR AOYG18LBCA
AOYG24LBCA
AOYG30LBTA
AOYG36LBTA
AOYG45LBTA
AOYG54LBTA
DR_AR006EF_01
2015.11.13

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Copyright © 2015 Fujitsu General Limited. All rights reserved.

CONTENTS
Part 1. INDOOR UNIT ........................................................................1
1. Product features ......................................................................................2
1-1. Model lineup ..............................................................................................................2
1-2. Features .....................................................................................................................2
2. Wired remote controller .........................................................................4
2-1. Features .....................................................................................................................4
2-2. Overview ....................................................................................................................8
2-3. Specifications .............................................................................................................9
2-4. Wiring specifications ..................................................................................................9
3. Specifications ........................................................................................10
3-1. Models: ARYG18LHTBP, ARYG24LHTBP, and ARYG30LHTBP ...........................10
3-2. Models: ARYG36LHTBP, ARYG45LHTBP, and ARYG54LHTBP ...........................12
4. Dimensions ............................................................................................14
4-1. Models: ARYG18LHTBP, ARYG24LHTBP, and ARYG30LHTBP ...........................14
4-2. Models: ARYG36LHTBP, ARYG45LHTBP, and ARYG54LHTBP ...........................15
4-3. Installation space requirement .................................................................................15
4-4. Maintenance space requirement .............................................................................16
5. Wiring diagrams .....................................................................................18
5-1. Models: ARYG18LHTBP and ARYG24LHTBP ........................................................18
5-2. Models: ARYG30LHTBP, ARYG36LHTBP, ARYG45LHTBP, and ARYG54LHTBP 19
6. Capacity table ........................................................................................20
6-1. Cooling capacity ......................................................................................................20
6-2. Heating capacity ......................................................................................................23
7. Fan performance ....................................................................................25
7-1. Fan performance curve ............................................................................................25
7-2. Airflow ......................................................................................................................35
8. Operation noise (sound pressure) .......................................................41
8-1. Noise level curve .....................................................................................................41
8-2. Sound level check point ...........................................................................................44
9. Safety devices ........................................................................................45
10. External input and output .....................................................................46
10-1.External input ..........................................................................................................46
10-2.External output ........................................................................................................48
10-3.Combination of external input and output ...............................................................49
10-4.Details of function ...................................................................................................51
11. Function settings ...................................................................................57
11-1.Function settings on indoor unit ..............................................................................57
11-2.Function settings by using remote controller ..........................................................59

CONTENTS (continued)
12. Wired remote controller (Touch panel) ................................................66
12-1.Remote controller address setting .......................................................................... 66
12-2.Remote controller master/slave setting .................................................................. 68
13. Optional parts ........................................................................................69
13-1.Controllers .............................................................................................................. 69
13-2.Others ..................................................................................................................... 70

CONTENTS (continued)
Part 2. OUTDOOR UNIT ..................................................................71
1. Specifications ........................................................................................72
1-1. Models: AOYG18LBCA and AOYG24LBCA ............................................................72
1-2. Models: AOYG30LBTA and AOYG36LBTA ............................................................73
1-3. Models: AOYG45LBTA and AOYG54LBTA ............................................................74
2. Dimensions ............................................................................................75
2-1. Models: AOYG18LBCA and AOYG24LBCA ............................................................75
2-2. Models: AOYG30LBTA and AOYG36LBTA ............................................................76
2-3. Models: AOYG45LBTA and AOYG54LBTA ............................................................77
2-4. Installation space requirement .................................................................................78
3. Refrigerant circuit ..................................................................................87
3-1. Models: AOYG18LBCA and AOYG24LBCA ............................................................87
3-2. Models: AOYG30LBTA and AOYG36LBTA ............................................................88
3-3. Models: AOYG45LBTA and AOYG54LBTA ............................................................89
4. Wiring diagrams .....................................................................................90
4-1. Models: AOYG18LBCA and AOYG24LBCA ............................................................90
4-2. Model: AOYG30LBTA ..............................................................................................91
4-3. Model: AOYG36LBTA ..............................................................................................92
4-4. Models: AOYG45LBTA and AOYG54LBTA ............................................................93
5. Capacity compensation rate for pipe length and height difference ..94
5-1. Models: AOYG18LBCA and AOYG24LBCA ............................................................94
5-2. Model: AOYG30LBTA ..............................................................................................95
5-3. Model: AOYG36LBTA ..............................................................................................96
5-4. Models: AOYG45LBTA and AOYG54LBTA ............................................................97
6. Additional charge calculation ...............................................................98
6-1. Models: AOYG18LBCA and AOYG24LBCA ............................................................98
6-2. Models: AOYG30LBTA and AOYG36LBTA ............................................................98
6-3. Models: AOYG45LBTA and AOYG54LBTA ............................................................98
7. Airflow .....................................................................................................99
7-1. Model: AOYG18LBCA .............................................................................................99
7-2. Model: AOYG24LBCA .............................................................................................99
7-3. Model: AOYG30LBTA ..............................................................................................99
7-4. Model: AOYG36LBTA ............................................................................................100
7-5. Model: AOYG45LBTA ............................................................................................100
7-6. Model: AOYG54LBTA ............................................................................................100
8. Operation noise (sound pressure) .....................................................101
8-1. Noise level curve ...................................................................................................101
8-2. Sound level check point .........................................................................................104
9. Electrical characteristics ....................................................................105
10. Safety devices ......................................................................................106

CONTENTS (continued)
11. External input and output (AOYG45LBTA and AOYG54LBTA) .......109
11-1.External input ........................................................................................................ 109
11-2.External output ..................................................................................................... 111
12. Function settings .................................................................................113
12-1.Local setting switch buttons .................................................................................. 113
12-2.Local setting procedure ........................................................................................ 115
13. Optional parts ......................................................................................118

Part 1. INDOOR UNIT
DUCT TYPE:
ARYG18LHTBP
ARYG24LHTBP
ARYG30LHTBP
ARYG36LHTBP
ARYG45LHTBP
ARYG54LHTBP

- 2 -
DUCT TYPE ARYG18-54LHTBP
1. Product features
Implemented core technology provides easy-to-use product operations that realize a comfortable
space.
1-1. Model lineup
1-2. Features
Automatic Airflow adjustment function
This unique and innovative function detects required air flow in each application case and auto-
matically adjust the volume.
Improved installation flexibility
• The static pressure can be adjustable ranging from 30Pa to 200Pa in accordance with the
desired applications.
• The built-in drain pump with lifting height up to 850 mm.
• The standardized depth and height in the unit dimensions are helpful in capacity selections for
various ceiling spaces.
ARYG18LHTBP
ARYG24LHTBP
ARYG30LHTBP
ARYG36LHTBP
ARYG45LHTBP
ARYG54LHTBP
AOYG18LBCA
AOYG24LBCA
AOYG30LBTA
AOYG36LBTA
AOYG45LBTA
AOYG54LBTA
Long duct
with dumper
Short duct
200 Pa30 Pa
Drain hose is standard accessory
850 mm
Max.
(18/24/30)
1000mm
(36/45/54)
1400mm
300
mm
700mm

- 3 -
DUCT TYPE ARYG18-54LHTBP
High Efficiency and Energy Saving
The combination of the V-shaped heat exchanger, air stabiliser, and the high efficient DC fan
motor allowed high efficiency despite of the small structual design.
Quiet operation
The low noise level is implemented by the equipment of the air stabilizer which equalises the air
flow speed and the air flow volume passing through the heat exchanger.
Easy operation by touch panel controller
• Large LCD display
• Background light
• Built in thermo sensor
• Display room temperarture
• Set temperature limitation (High and Low)
• Weekly Timer , Set back Timer, Auto off timer
• Support 12 Languages
Improved service and maintenance
• Drain pump is easily detachable from the side
• Easy access to electrical box
• Error code can be checked more in detail from error history
V-shape heat exchanger
Ecient airow design
High ecient DC fan motor
Lower power consumption
At heating rated point
Air Stabilizer
Noise Level
33dB(A)
ARYG18LHTBP

- 4 -
DUCT TYPE ARYG18-54LHTBP
2. Wired remote controller
2-1. Features
High performance and compact size
In addition to the individual control, various energy saving controls can be realized using 1 re-
mote controller only.
Accurate and comfortable control
Indoor temperature can be detected accurately by the room temperature sensor built in the wired
remote controller.
Various energy saving control
•Auto-off timer
– The indoor unit automatically turns off after the set time has passed.
– The time interval for which auto-off works can be set.
• Easy finger touch operation with LCD panel
• Built-in weekly/daily timer (on/off, temperature and mode)
• The backlit LCD enables easy operation in a dark room.
• Room temperature display
• Control up to 16 indoor units
• Corresponds to 12 different languages (English, Chinese
French, German, Spanish, Russian, Polish, Italian, Portu-
guese, Greek, Turkish, and Dutch)
Individual
control
Thermo
sensor
Weekly
timer
Auto off
timer
Room temperature sensor Room temperature display
Set interval time hour (17:00 to 24:00)
Set off time
(30 to 240 minutes)
17：4200 ：00
On Auto-off
Off
Example: At interval time hour (17:00 to 24:00) to prevent forgetting to turn off.

- 5 -
DUCT TYPE ARYG18-54LHTBP
•2 schedules weekly timer
– 2 schedules such as for the summer and winter can be set.
– 8 setting changeable per day of week (Setting items: on/off, temperature, mode, and time)
•Set temperature auto return
– The setting temperature automatically returns to the previous setting temperature.
– The time range in which the set temperature can be changed is 10 to 120 minutes.
•Set temperature upper and lower limit setting
The set temperature range can be set for each operation mode (COOL, HEAT, and AUTO).
Schedule 1 (Summer schedule) Schedule 2 (Winter schedule)
26 °C
24 °C
On
8:40 11:40 17:30 20:40
Off Off Off Off
Time
25 °C
23 °C
On
Setting temp.
Setting temp.
Setting example:
8:40 10:00 17:3015:30 20:40Time
Setting temp.
Setting temp.
Cooling operation
24 °C
22 °C
Set temperature change Auto return
11:40 13:40 Time
Settable time range
10 to 120 minutes
Heating operation
25 °C
23 °C
Set temperature change Auto return
11:40 13:40
Time
Settable time range
10 to 120 minutes
Original temp.
setting range
Lower limit
setting
During cooling
30 °C
25 °C
18 °C
Original temp.
setting range
Upper limit
setting
During heating
30 °C
25 °C
16 °C

- 6 -
DUCT TYPE ARYG18-54LHTBP
Various convenient functions
•Displays setting status and limitations
•Summer time display
•Child safety lock
Simplified installation
Easy maintenance
The remote controller settings can be easily
checked.
Can be set easily from “Menu” screen.
Lock/unlock procedure: While touching the blank field on “Monitor” screen,
push the on/off button for 4 seconds.
Use of non-polar 2-wire type
Faulty wiring can be prevented by using non-polar 2-wire.
Error history display
• Errors occur on the indoor unit or the remote controller are saved as
a history.
• Maximum of 32-error incidents can be saved.
• Under Maintenance
• Forced Stop
• Mode Mismatch
Previous
Page
Status
R.C. Prohibition
Special State
Page 2/ 4
Monitor
Next
Page
• Op. Controlled
• Set Temp. Limited
• Energy Saving Operation
• Defrost
• Oil Recovery
Status
Special Srate
Page 3/ 4
Monitor
Previous
Page
Next
Page
• Human Sensor Setting
• Fan Control for Energy Saving
Status
Special Srate
Page 4/ 4
Monitor
Previous
Page
Status
Air Flow Direction
VT
Off
1
Economy
Individual
Page 1/ 4
Monitor
Next
Page
OK OK
non-polar
2-wire
Y1 Y2 Y1 Y2
I.U. I.U.
Y1Y2Y3 Y1Y2Y3

- 7 -
DUCT TYPE ARYG18-54LHTBP
Backlit LCD
System diagram
Multiple installation method described above is prohibited to combine with 2-wired type and 3-
wired type.
Group control
With a single remote controller, up to 16 units can be simultaneously operated.
A, B, C, D, E : Remote controller cable. (Refer to Chapter 2-4. "Wiring specifications" on page 9.)
A+B+C+D+E ≤500 m.
!
CAUTION
Group control is only possible between units with remote controllers of the same type.
After confirming that the connected remote controllers have same model name by checking
the rear side of the remote controller or “Chapter 13-1. "Controllers" on page 69”, perform
the group control.
• The backlit LCD enables easy operation in a dark room.
• Backlighting time can be selected from 30 or 60 seconds.
• The backlight is lit while the buttons are operated, and goes off 30
or 60 seconds after the operation stops.
1 remote controller 2 remote controllers
A, B, C: Remote controller cable
A≤500 m; B+C≤500 m
A
Indoor unit
Remote controller
Master Slave
BC
Indoor unit
Remote controllers
A
BCDE
I.U. I.U. I.U. I.U.
Master
I.U.: Indoor Unit

- 8 -
DUCT TYPE ARYG18-54LHTBP
2-2. Overview
Display panel
aRemote temperature sensor (inside)
bOn/off button
Operable only while displaying the “Monitor mode”
screen.
cLED lamp (operation indicator)
dTouch panel display
eSet temperature
Operating temperature can be set.
fRemote controller group name
gMode
Operation mode can be set.
hStatus icons
iClock
jFan
Fan speed can be set.
kRoom temperature
lMenu
Various settings can be set.
mStatus
Status of the indoor unit and error can be checked.
NOTE: Functions may differ by type of the indoor unit.
For details, refer to the operation manual.
abcd
26.0
26.0
°C
°C
Cool Auto
Office 01
Set Temp.
26.0°C
26.0°C
Mode
MenuStatus
Fan
Fri 10:00AM
Room Temp.
e
f
h
h
g
h
i
j
l
m
k

- 9 -
DUCT TYPE ARYG18-54LHTBP
2-3. Specifications
Dimensions and other specifications on the wired remote controller are as follows.
2-4. Wiring specifications
NOTE: Use shielded cable (locally purchased) in accordance with the regional cable standard.
Display 3.8-inch FSTN LCD (255 × 160 dots) with touch panel
Dimensions (H × W × D) mm 120 × 120 × 20.4
Weight g 220
Input voltage V DC 12
Power consumption W Max. 0.3
Usage temperature range °C 0 to 40
Usage humidity range % 20 to 90 (no condensation)
Storage temperature range °C -10 to 60
Storage humidity range % 20 to 90 (no condensation)
Use Cable size Wire type Remarks
Remote controller cable 0.33 to 1.25 mm2Non-polar 2-core Use sheathed PVC cable.
20.4120
120
[Unit:mm]

- 10 -
DUCT TYPE ARYG18-54LHTBP
3. Specifications
3-1. Models: ARYG18LHTBP, ARYG24LHTBP, and
ARYG30LHTBP
Type
Duct
Inverter heat pump
Model name ARYG18LHTBP ARYG24LHTBP ARYG30LHTBP
Power supply 230 V ~ 50 Hz
Available voltage range 198—264 V
Capacity
Cooling
Rated kW 5.2 6.8 8.5
Btu/h 17,700 23,200 29,000
Min.—Max. kW 0.9 — 6.5 0.9 — 8.0 2.8—10.0
Btu/h 3,100 — 22,200 3,100 — 27,300 9,500 - 34,100
Heating
Rated kW 6.0 8.0 10.0
Btu/h 20,500 27,300 34,100
Min.—Max. kW 0.9 — 8.0 0.9 — 9.1 2.7—11.2
Btu/h 3,100 — 27,300 3,100 - 31,000 9,200 - 38,200
Input power
Cooling Rated
kW
1.37 1.95 2.65
Max. 2.25 3.19 4.05
Heating Rated 1.48 2.21 2.70
Max. 3.16 4.40 4.06
Fan
HIGH
W
50 70 150
MED 30 40 100
LOW 202575
QUIET 15 15 65
Current Cooling Rated A 6.1 8.6 11.6
Heating 6.6 9.7 11.8
Power factor Cooling %97.6 98.6 99.3
Heating 97.5 99.1 99.5
EER Cooling kW/kW 3.80 3.49 3.21
COP Heating 4.05 3.62 3.70
Moisture removal L/h (pints/h) 1.2 (2.1) 1.8 (3.2) 2.3 (4.0)
Maximum operating current *1 Cooling A10.0 13.5 17.0
Heating 13.5 18.5 17.0
Fan
Airflow rate
Cooling
HIGH
m3/h
1,050 1,360 1,700
MED 840 1,080 1,360
LOW 740 880 1,190
QUIET 630 680 1,070
Heating
HIGH 1,050 1,360 1,700
MED 840 1,080 1,360
LOW 740 880 1,190
QUIET 630 680 1,070
Type × Q'ty Sirocco fan × 2
Motor output W 197 375
Static pressure range Pa 30 to 200
Sound pressure level *2
Cooling
HIGH
dB(A)
28 32 36
MED 252833
LOW 222430
QUIET 20 21 29
Heating
HIGH 28 32 36
MED 252833
LOW 222430
QUIET 20 21 29
Sound power level Cooling dB(A) 54 57 63
Heating 545765
Heat exchanger type
Dimensions (H × W × D) mm 420 × 758 × 39.9
Fin pitch 1.4
Rows × Stages 3 × 20
Pipe type Copper
Fin type Aluminum
Hydrophilic coating
Enclosure Material Steel
Color ―
Dimensions
(H × W × D)
Net mm 300 × 1,000 × 700
Gross 400 × 1,238 × 875
Weight Net kg 36
Gross 43 44
Connection pipe Size Liquid mm (in) Ø 6.35 (Ø 1/4) Ø 6.35 (Ø 1/4) Ø 9.52 (Ø 3/8) Gas Ø 12.7 (Ø 1/2) Ø 15.88 (Ø 5/8) Ø 15.88 (Ø 5/8)
Method Flare
Drain hose Material PVC
Size mm Ø 25 (I.D.), Ø 32 (O.D.) (VP25)
Operation range Cooling °C 18 to 32 %RH 80 or less
Heating °C 16 to 30

- 11 -
DUCT TYPE ARYG18-54LHTBP
Remote controller type Wired
NOTES:
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: 5 m, Height difference: 0 m. (Between outdoor unit and indoor unit.), Standard static pressure; 18 type and 24 type: 35Pa, 30 type: 47Pa
Protective function might work when using it outside the operation range.
*1: Maximum current:
– The maximum value when operated within the operation range.
– The total current of indoor unit and outdoor unit.
*2: Sound pressure level:
– Measured values in manufacturer’s anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
Model name ARYG18LHTBP ARYG24LHTBP ARYG30LHTBP
Energy efficiency class Cooling A++ A++ A+
Heating (Average) A+A+A+
Pdesign Cooling kW 5.2 (35°C) 6.8 (35°C) 8.5 (35°C)
Heating (Average) 4.3 (-10°C) 6.0 (-10°C) 8.0 (-10°C)
SEER Cooling kWh/
kWh
7.15 6.50 5.95
SCOP Heating (Average) 4.11 4.01 3.95
Annual energy consumption QCE kWh/a 255 366 500
QHE (Average) 1,462 2,092 2,833
Sound power level Cooling HIGH dB(A) 54 57 63
Heating 54 57 65
Type
Duct
Inverter heat pump
Model name ARYG18LHTBP ARYG24LHTBP ARYG30LHTBP

- 12 -
DUCT TYPE ARYG18-54LHTBP
3-2. Models: ARYG36LHTBP, ARYG45LHTBP, and
ARYG54LHTBP
Type
Duct
Inverter heat pump
Model name ARYG36LHTBP ARYG45LHTBP ARYG54LHTBP
Power supply 230 V ~ 50 Hz
Available voltage range 198—264 V
Capacity
Cooling
Rated kW 9.4 12.1 13.4
Btu/h 32,100 41,300 45,700
Min.—Max. kW 2.8—11.2 4.0—14.0 4.5 - 14.5
Btu/h 9,500 - 38,200 13,700 - 47,800 15,400 - 49,500
Heating
Rated kW 11.2 13.3 16.0
Btu/h 38,200 45,300 54,600
Min.—Max. kW 2.7—12.7 4.2—16.2 4.7 - 16.5
Btu/h 9,200 - 43,300 14,300 - 55,300 16,000 - 56,300
Input power
Cooling Rated
kW
2.83 3.59 4.42
Max. 4.76 5.37 5.59
Heating Rated 3.07 3.44 4.62
Max. 4.78 5.35 5.61
Fan
HIGH
W
150 225 225
MED 90 135 135
LOW 60 90 90
QUIET 45 70 70
Current Cooling Rated A 12.4 15.7 19.4
Heating 13.4 15.1 20.2
Power factor Cooling %99.2 99.4 99.1
Heating 99.6 99.0 99.4
EER Cooling kW/kW 3.32 3.37 3.03
COP Heating 3.65 3.87 3.46
Moisture removal L/h (pints/h) 2.0 (3.52) 2.6 (4.6) 3.7 (6.5)
Maximum operating current *1 Cooling A20.0 22.5 23.5
Heating 20.0 22.5 23.5
Fan
Airflow rate
Cooling
HIGH
m3/h
2,050 2,550 2,550
MED 1,640 2,040 2,040
LOW 1,330 1,650 1,650
QUIET 1,070 1,430 1,430
Heating
HIGH 1,850 2,550 2,550
MED 1,640 2,040 2,040
LOW 1,330 1,650 1,650
QUIET 1,070 1,430 1,430
Type × Q'ty Sirocco fan × 3
Motor output W 375
Static pressure range Pa 30 to 200
Sound pressure level *2
Cooling
HIGH
dB(A)
36 39 39
MED 31 35 35
LOW 28 31 31
QUIET 26 29 29
Heating
HIGH 33 39 39
MED 31 35 35
LOW 28 31 31
QUIET 26 29 29
Sound power level Cooling dB(A) 64 67 67
Heating 63 69 69
Heat exchanger type
Dimensions (H × W × D) mm 420 × 1,158 × 39.9
Fin pitch 1.4
Rows × Stages 3 × 20
Pipe type Copper
Fin type Aluminum
Hydrophilic coating
Enclosure Material Steel
Color ―
Dimensions
(H × W × D)
Net mm 300 × 1,400 × 700
Gross 400 × 1,638 × 875
Weight Net kg 46
Gross 55
Connection pipe Size Liquid mm (in) Ø 9.52 (Ø 3/8) Gas Ø 15.88 (Ø 5/8)
Method Flare
Drain hose Material PVC
Size mm Ø 25 (I.D.), Ø 32 (O.D.) (VP25)
Operation range Cooling °C 18 to 32 %RH 80 or less
Heating °C 16 to 30

- 13 -
DUCT TYPE ARYG18-54LHTBP
Remote controller type Wired
NOTES:
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: 5 m, Height difference: 0 m. (Between outdoor unit and indoor unit.), Standard static pressure; 36 type: 47Pa, 45 type and 54 type: 60Pa
Protective function might work when using it outside the operation range.
*1: Maximum current:
– The maximum value when operated within the operation range.
– The total current of indoor unit and outdoor unit.
*2: Sound pressure level:
– Measured values in manufacturer’s anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
Model name ARYG36LHTBP
Energy efficiency class Cooling A+
Heating (Average) A
Pdesign Cooling kW 9.4 (35°C)
Heating (Average) 8.7 (-10°C)
SEER Cooling kWh/kWh 5.81
SCOP Heating (Average) 3.81
Annual energy consumption QCE kWh/a 566
QHE (Average) 3,194
Sound power level Cooling HIGH dB(A) 64
Heating 63
Type
Duct
Inverter heat pump
Model name ARYG36LHTBP ARYG45LHTBP ARYG54LHTBP

- 14 -
DUCT TYPE ARYG18-54LHTBP
4. Dimensions
4-1. Models: ARYG18LHTBP, ARYG24LHTBP, and
ARYG30LHTBP
Unit: mm
Air
Gas pipe
Drain port
Control box
Liquid pipe
Side view (L) Side view (R) Top view
Front view
Rear view