LG B30AWYN7G5A User manual

Ceiling Concealed Duct
Inverter 50Hz/R410A
5CSB0-02B(Replace: 5CSB0-02A)
P/No. : MFL49500009

Part 1 General information
Part 2 Product data
Part 3 Design and installation
Part 4 Accessories
Ceiling Concealed Duct
50Hz/R410A/inverter

Ceiling Concealed Duct
Part 1 General information
General Description
Thank you very much for your special patronage of LG air conditioners.
LG’s "Ceiling Concealed Duct" is one of the most widely used Air Conditioner. Being hidden in the ceiling, it facili-
tates no requirement floor space which thus can be used for other purpose.
This system is used along with duct system to cover wider area.
Apart from common features, this unit offers some unique features like ESP control, Long Refrigerant piping,
Two Thermistor Control, Light & Compact size etc.
The Ceiling Concealed is suitable for various applications that require floor level or individual level air condition-
ing for buildings where there are many rooms or halls, such as restaurants, concert halls and hotels.
A lot of information regarding the design & installation of this system is provided in this publication. This new
products series contains data on the same pattern.
Please utilize all the information for conducting your business efficiently.
Make sure the specification, dimension or others technical data are same as provided in enginering data book
before you start the project.
We look forward to your continuing support.
LG Electronics Inc.

Part 1 General information
1. Models List
2. Nomenclature
3. Features & Benefits
Ceiling Concealed Duct

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 1
Part 1 General information
1. Models List
1.1 Indoor units
1.2 Outdoor units
Category Type Chassis
Model Name
Capacity, kW
8.0 9.9 12.3 14.2
Ceiling
concealed
duct
High
static
pressure
B7 B30AWYN7G5A B36AWYN7G5A B42AWYN7G5A B55AWYN7G5A
DC Inverter Synchro B30AWYU4G5A B36AWYU4G5A B42AWYU4G5A B55AWYU3G5A
Total capacity index of
connectable indoor units
kW 8.0 9.9 12.3 14.2
Power supply 220-240V, 1Ø, 50Hz
Chassis

Ceiling Concealed Duct
2_ Inverter 50Hz/R410A
Part 1 General information
2. Nomenclature
B55 7G5AAWY N
Ser
Line up type
ial n umber
Electrical rating
G : 220-240V, 1Ø, 50Hz
220V, 1Ø, 60Hz
Indoor/Outdoor Tool type
7 : B7 Chassis (Indoor)
4 : U5/UE1 Chassis (Outdoor)
3 : U3 Chassis (Outdoor)
Indoor or Outdoor unit
N: Indoor unit, U: Outdoor unit
Function
Y: Ducted for Australia
Cooling/Heating/Inverter
W : Inverter reverse cycle
Man uf actured Country/Type of Refrigerant
A: Korea/R410A
Cooling/Heating Capacity Class
55,000 Btu/h →‘55’
Unit type
B: Ceiling concealed duct (Ducted split)

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 3
Part 1 General information
3. Features & Benefits
Global No.1 Air conditioning
Manufacturer:
- Enjoy peace of mind when you buy an LG air condi-tioner,
knowing that you have bought a product from the global
No.1 air conditioner manufacturer. We have achieved this
position by investing substantial efforts into Research and
Development with six international R&D centers to ensure
the most innovative,quality products are brought to market.
LG air conditioners are also ISO9001 and ISO14001 compli-
ant which means the products undergo rigorous compliance
processes so you can be sure you are buying the best pos-
sible quality.At LG we understand the part air conditioning
plays in bringing comfort to the home and as such we strive
to create exceptional products that exceed our customer's
expectations.
Intelligent Design:
- Each LG air conditioner has been designed with the latest
technologies to ensure optimum comfort. Advancements in
inverter technology mean our air conditioners are energy
efficient,reliable &easy to install. But air conditioners aren't
just about technology.The air conditioner is a fixture in the
home and its appearance is just as important as a piece of
furniture.That's why our new Ducted System line up incor-
porates functionality with design.The Deluxe Wired Remote
Controller comes in a sleek,modern design to suit the walls
of even the most stylish homes and it has a backlit touch-
screen panel for user friendly operation.
Air Conditioning for Everyone:
- Over many years of development,the range of LG air condi-
tioners has continued to grow.We have taken all we've
learnt in the residential market and applied it to the commer-
cial market.So not only do we provide air conditioned com-
fort in the home,we also produce air conditioning systems to
suit office blocks and other commercial structures.From
portable air conditioners to large VRF systems,LG has an
Air Conditioner For Everyone.

Ceiling Concealed Duct
4_ Inverter 50Hz/R410A
Part 1 General information
Deluxe Wall Controller(Option) :
- LG ’s Deluxe Backlit Wired Remote Controller is designed to
suit even the most high end interior decor.The touchscreen
panel allows you to control the rooms temperature with sim-
plicity and style.It even has a backlit display so you can see
it in the dark.
1. LCD backlit display
2. Easy touch screen panel
3. Modern & luxurious design
Standard Wall Control (Option) :
- The operator can set an On/Off reservation of the air conditioner for a period of
one week.
• 24 Hour ON/OFF Timer in 1 hour intervals
• TEST RUN Mode
• Self Diagnosis function
• 3 Step Fan Speed selection
• Operation Indication
• Room Temperature Display
• Only 20mm thick
Premium Controller (Option) :
• 8 Zone Control
- From 4 to 8 Zone Linked
• 11Step Variable Static Pressure
- Able to change each 11Step Static Pressure(RPM) on installation mode
• Wi-Fi AP Mode
- AP(Access Point) mode with Wi-Fi on Indoor Unit
• 2Set Points Control
- Cooling/Heating can be switched depending on Set temp
• Time Limit Operation
- On/Off depending set time
• IR(Infra Red) Wireless reception
- Reception signal from Wireless remote controller
PREMTA000
3. Features & Benefits

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 5
Part 1 General information
Anti Corrosion Gold Fin™
LG ’s Outdoor Heat Exchanger is coated with a golden
anti-corrosive epoxy treatment on the aluminum coil to
minimized corrosion. This maintains heat transfer prop-
erties of the coil for an extended time where as non-Gold
Fin coils progressively lose efficiency due to surface cor-
rosion. Standard on every LG air conditioner, this assists
in areas suffering from pollution or near the ocean where
the unit may subjected to higher levels of salt.
Wide Operation Temperature :
- With enhanced technology,LG develops inverter products
that can operate in a wide temperature range - the air condi-
tioners can cool effectively with the outdoor temperature of 46
°C and heat your room even when it is -10 °C outside where-
as normal fixed speed products will heat down to -5 °C.
Smart Application (Optional) :
- The ducted split system can be controlled by your smart
phone using the LG Smart AC app.
You can control settings such as on-off, operation mode
(cool, heat, auto and fan), set desired temperature and
adjust fan speed with the purchase of the optional WLAN
module.
Central Controller (optional) :
- LG air conditioning units come with advanced control options
including the Central Controller.Designed for commercial
applications with multiple air conditioning units,the Central
Controller can control up to 4048 air conditioning units.
Demand Response Enabling Device(optional) :
- DRED Function allow the Electrical Supply Authority to
control the air conditioners compressor rum time during
extreme supply load situations with ODU Dry
contact(PQDSBCDVM0)
14
1
4
WLAN Module (Optional)
Smart Phone App
WLAN
Module
(Optional)
Zone Controller
(Optional)
Deluxe
Wall Controller
(Optional)
Indoor Unit
Outdoor Unit
Gold Coated Aluminum
Uncoated Aluminum
LG Gold Fin™
Anti Corrosion
Conventional
Starting to
corrode
After 15 Days
After 15 Days
Salt Spray Test for 15 Days
• Gold Fin is long lasting, durable and
makes the Outdoor Unit look prestigious.
3. Features & Benefits

Part 2 Product Data
1. List of Functions
2. Specifications
3. Dimensional Drawings
4. Wiring Diagrams
5. Refrigerant Cycle Diagrams
6. Performance Data
7. The Coefficient of Capacity Change
8. Operation Range
9. External Static Pressure & Air Flow
10. Fan performance Curve
11. E.S.P.(External Static Pressure) setting for EZ Tuning
12. Sound Levels
Ceiling Concealed Duct

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 1
Part 2 Product Data
1. List of Functions
1.1 Indoor Unit
Note :
1. O : Applied, X : Not applied
Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with separate package.
2. Some functions can be limited by remote controller
3. * : These functions need to connect the wired remote controller.
4.** : It is included by default when the product is manufactured.
Category Functions B30AWYN7G5A, B36AWYN7G5A
B42AWYN7G5A, B55AWYN7G5A
Air flow
Air supply outlet 1
Airflow direction control (left & right) X
Airflow direction control (up & down) X
Auto swing (left & right) X
Auto swing (up & down) X
Airflow steps (fan/cool/heat) 3 / 3 / 3
Chaos wind(auto wind) X
Jet cool/heat X / X
Swirl wind* X
Air purifying
Triple filter (Deodorizing) X
Plasma air purifier X
Allergy Safe filter X
Long-life prefilter (washable / anti-fungus) X
Installation
Drain pump ABDP7
E.S.P. control* O
Electric heater X
High ceiling operation* X
Auto Elevation Grille X
Reliability
Hot start O
Self diagnosis O
Soft dry operation O
Convenience
Auto changeover O
Auto cleaning X
Auto operation(artificial intelligence) X
Auto Restart O
Child lock* O
Forced operation X
Group control* X
Sleep mode O
Timer(on/off) O
Timer(weekly)* O
Two thermistor control* O
Individual
control
Standard Wired Remote Controller PREMTB100 / PREMTB001 / PREMTBB01
Premium Wired Remote Controller PREMTA000 / PREMTA000A / PREMTA000B
Simple Wired Remote Controller X
Simple Wired Remote Controller (for hotel use) X
Wireless Remote Controller* PQWRHQ0FDB
Network
function
General central controller (Non LGAP) X
Network Solution(LGAP) O
Dry contact PQDSB1
PI 485(for Indoor Unit) X
Special
function kit
Zone controller PBZC80
CTI(Communication transfer interface) X
Electronic thermostat X
Telecom shelter controller X
Others
Remote temperature sensor PQRSTA0
Fan Continuous Operation O
WLAN Module PWFMDD201

Ceiling Concealed Duct
2_ Inverter 50Hz/R410A
Part 2 Product Data
1. List of Functions
Note :
O : Applied X : Not applied
Accessory model name : Installed at field, ordered and purchased separately by the corresponding model name, supplied with
separate package.
1.2 Outdoor Unit
Category Functions B30AWYU4G5A, B36AWYU4G5A
B42AWYU4G5A, B55AWYU3G5A
Reliability
Defrost / Deicing O
High pressure switch X
Low pressure switch X
Phase protection X
Restart delay (3-minutes) O
Self diagnosis O
Soft start O
Convenience
Test function O
Night Silent Operation O
DRED O
Network function Network soluation(LGAP) O
Device B30AWYU4G5A, B36AWYU4G5A
B42AWYU4G5A, B55AWYU3G5A
Central
Controller
BNU (Building
Network Unit)
ODU Dry Contact
Low Ambient Kit
PQCSZ250S0
PACEZA000
PACS4B000
PQCSW421E0A
X
X
PMNFP14A1
X
X
PQDSBCDVM0
O (Logical operation)
AC Ez
AC Ez Touch
AC Smart IV
AC Smart Premium
ACP IV
AC Manager IV
PI 485
LONWORKS Gateway
BACnet Gateway

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 3
Part 2 Product Data
Note :
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB
Piping Length: - Interconnecting Piping Length 5m
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without notic for purpose of improvement.
4. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased owing to ambient conditions during operation.
2. Specifications
2.1 Indoor Unit
Model Name B30AWYN7G5A B36AWYN7G5A
Power Supply V, Ø, Hz
Power Input kW
Running Current A
Dimensions Body W x H x D mm
W x H x D inch
Net Weight Body kg (lbs)
Heat
Exchanger
(Row x Column x Fins per inch) x No. -
Face Area m2(ft2)
Fan
Type -
Air
Flow
Rate
High-static
Mode
(Factory
Set)
H / M / L m3/min
H / M / L l/s
External Static
Pressure
Pa (mmAq)
External Static Pressure Min.~Max. Pa (mmAq)
Fan Motor Type -
Output W x No.
Dehumidification Rate
l / h (pts/h)
Sound Pressure Level H / M / L dB(A)
Piping
Connections
Liquid mm(inch)
Gas mm(inch)
Drain (O.D. / I.D.) mm
Safety Devices -
-
Power and Communication Cable (included Earth) No. x mm2(AWG)
220-240, 1, 50 220-240, 1, 50
0.27 0.37
1.2 1.6
1,320 × 400 × 534 1,320 × 400 × 534
51-31/32 × 15-3/4 × 21-1/32 51-31/32 × 15-3/4 × 21-1/32
47.0 (103.6) 47.0 (103.6)
(2 x 16 x 19) x 1 (2 x 16 x 19) x 1
0.39 (4.2) 0.39 (4.2)
Sirocco Fan Sirocco Fan
32.0 / 26.0 / 20.0 42.0 / 36.0 / 28.0
533 / 433 / 333 700 / 600 / 467
60 (6.12) 60 (6.12)
60~200 (6.1~20.4) 60~200 (6.1~20.4)
BLDC BLDC
350 x 1 350 x 1
0.97 (2.0) 2.0 (4.3)
44 / 43 / 42 45 / 44 / 43
Ø 9.52 (3/8) Ø 9.52 (3/8)
Ø 15.88 (5/8) Ø 15.88 (5/8)
Ø 32 / 25 Ø 32 / 25
Fuse Fuse
--
4C x 1.0 (18) 4C x 1.0 (18)

Ceiling Concealed Duct
4_ Inverter 50Hz/R410A
Part 2 Product Data
2. Specifications
Note :
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB
Piping Length: - Interconnecting Piping Length 5m
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without notic for purpose of improvement.
4. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased owing to ambient conditions during operation.
Model Name B42AWYN745A B55AWYN7G5A
Power Supply V, Ø, Hz
Power Input kW
Running Current A
Dimensions Body W x H x D mm
W x H x D inch
Net Weight Body kg (lbs)
Heat
Exchanger
(Row x Column x Fins per inch) x No. -
Face Area m2(ft2)
Fan
Type -
Air
Flow
Rate
High-static
Mode
(Factory
Set)
H / M / L m3/min
H / M / L l/s
External Static
Pressure
Pa (mmAq)
External Static Pressure Min.~Max. Pa (mmAq)
Fan Motor Type -
Output W x No.
Dehumidification Rate
l / h (pts/h)
Sound Pressure Level H / M / L dB(A)
Piping
Connections
Liquid mm(inch)
Gas mm(inch)
Drain (O.D. / I.D.) mm
Safety Devices -
-
Power and Communication Cable (included Earth) No. x mm2(AWG)
220-240, 1, 50 220-240, 1, 50
0.48 0.48
2.1 2.1
1,320 × 400 × 534 1,320 × 400 × 534
51-31/32 × 15-3/4 × 21-1/32 51-31/32 × 15-3/4 × 21-1/32
48.0 (105.8) 48.0 (105.8)
(3 × 16 × 21) × 1 (3 × 16 × 21) × 1
1.2 (2.6) 2.0 (4.3)
Sirocco Fan Sirocco Fan
48.0 / 42.0 / 36.0 60.0 / 50.0 / 40.0
800 / 700 / 600 1,000 / 833 / 667
70 (7.1) 80 (8.1)
60~200 (6.1~20.4) 60~200 (6.1~20.4)
BLDC BLDC
400 x 1 195 x 2
0.67 (1.4) 2.2 (4.6)
45 / 44 / 43 46 / 45 / 44
Ø 9.52 (3/8) Ø 9.52 (3/8)
Ø 15.88 (5/8) Ø 15.88 (5/8)
Ø 32 / 25 Ø 32 / 25
Fuse Fuse
- -
4C x 1.0 (18) 4C x 1.0 (18)

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 5
Part 2 Product Data
2. Specifications
Note :
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB
Piping Length: - Interconnecting Piping Length 5m
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without notic for purpose of improvement.
4. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased owing to ambient conditions during operation.
Outdoor unit B30AWYU4G5A B36AWYU4G5A
Capacity
Cooling
Min.~Rated~Max. kW
Min.~Rated~Max. Btu/h
Heating
Min.~Rated~Max. kW
Min.~Rated~Max. Btu/h
Power Input Cooling Rated kW
Heating Rated kW
Running Current Cooling Rated A
Heating Rated A
EER / COP W / W
Energy Label (Rated) Cooling / Heating -
SEER / SCOP Wh / Wh
Energy Label (Seasonal) Cooling / Heating -
Annual electricity consumption Cooling kWh
Power Supply V , Ø , Hz
Starting Current Cooling Max. A
Heating Max. A
Wiring Connections Power Supply Cable (included Earth) No. x mm
2
(AWG)
Casing Color -
Dimensions W x H x D mm
W x H x D inch
Net Weight kg (lbs)
Compressor
Type -
Model Model x No.
Motor type -
Motor Output W x No.
Refrigerant
Type -
Precharged Amount g (oz)
Chargeless-Pipe Length m (ft)
Additional Charging Volume g/m (oz/ft)
Control -
Refrigerant Oil Type -
Charged volume cc x No.
Heat Exchanger
#1_(Row x Column x Fins per inch) x No. -
#2_(Row x Column x Fins per inch) x No. -
Fan Type -
Air Flow Rate m3/min x No.
Fan Motor Type
Output W x No.
Sound Pressure Level
Cooling Rated dB(A)
Heating Rated dB(A)
Sound Power Level Cooling Rated dB(A)
Piping
Connections
Liquid Outer Dia. mm(inch)
Gas Outer Dia. mm(inch)
Piping Length Max. m (ft)
Maximum Height Difference Outdoor Unit ~ Indoor Unit Max. m (ft)
Operation Range
(Outdoor Temperature)
Cooling Min. ~ Max. ℃ DB (℉ DB)
Heating Min. ~ Max. ℃ WB (℉ WB)
3.2 ~ 8.0 ~ 8.8 4.1 ~ 9.9 ~ 11.0
10,900 ~ 27,300 ~ 32,700 14,000 ~ 33,800 ~ 37,500
3.7 ~ 8.8 ~ 9.6 4.4 ~ 11.0 ~ 12.1
12,500 ~ 31,400 ~ 34,000 15,000 ~ 37,500 ~ 41,200
2.59 3.01
2.67 3.35
11.6 13.5
12.0 15.0
3.09 / 3.29 3.29 / 3.28
- / - - / -
- / - - / -
- / - - / -
- -
220-240, 1, 50 220-240, 1, 50
- -
- -
3C x 2.5 (12) 3C x 6.0 (8)
Warm Gray Warm Gray
870 x 808 x 320 950 × 1,170 × 330
34-1/4 × 31-13/16 × 12-19/32 37-13/32 x 46-1/16 x 13
52.0 (114.6) 74.0 (163.0)
Twin Rotary Twin Rotary
GKT208MAA x 1 GJT325M x 1
BLDC BLDC
1,500 x 1 2,137 x 1
R410A R410A
2,200 (77.6) 2,800 (98.8)
20 (65.6) 20 (65.6)
40 (0.43) 40 (0.43)
FVC68D FVC68D
570 x 1 950 x 1
(2 x 36 x 14) x 1 (2 x 32 x 14) x 1
- (2 x 22 x 14) x 1
Axial Axial
58 x 1 45 × 2
BLDC BLDC
124.0 x 1 85.4 x 2
51 53
53 54
66 66
Ø 9.52 (3/8) Ø 9.52 (3/8)
Ø 15.88 (5/8) Ø 15.88 (5/8)
50 (164.0) 50 (164.0)
30 (98.4) 30 (98.4)
-10 (14.0) ~ 48 (118.4) -10 (14.0) ~ 48 (118.4)
-10 (14.0) ~ 18 (64.4) -10 (14.0) ~ 18 (64.4)
2.2 Outdoor Unit

Ceiling Concealed Duct
6_ Inverter 50Hz/R410A
Part 2 Product Data
2. Specifications
Note :
1. Capacities are based on the following conditions:
Cooling: - Indoor Temperature 27°C(80.6°F) DB/19°C(66.2°F) WB
- Outdoor Temperature 35°C(95°F) DB/24°C(75.2°F) WB
Heating: - Indoor Temperature 20°C(68°F) DB/15°C(59°F) WB
- Outdoor Temperature 7°C(44.6°F) DB/6°C(42.8°F) WB
Piping Length: - Interconnecting Piping Length 5m
- Level Difference of Zero
2. Wiring cable size must comply with the applicable local and national code.
3. The specification may be subject to change without notic for purpose of improvement.
4. Sound Level Values are measured at Anechoic chamber.
Therefore, these values can be increased owing to ambient conditions during operation.
Outdoor unit B42AWYU4G5A B55AWYU3G5A
Capacity
Cooling
Min.~Rated~Max. kW
Min.~Rated~Max. Btu/h
Heating
Min.~Rated~Max. kW
Min.~Rated~Max. Btu/h
Power Input Cooling Rated kW
Heating Rated kW
Running Current Cooling Rated A
Heating Rated A
EER / COP W / W
Energy Label (Rated) Cooling / Heating -
SEER / SCOP Wh / Wh
Energy Label (Seasonal) Cooling / Heating -
Annual electricity consumption Cooling kWh
Power Supply V , Ø , Hz
Starting Current Cooling Max. A
Heating Max. A
Wiring Connections Power Supply Cable (included Earth) No. x mm
2
(AWG)
Casing Color -
Dimensions W x H x D mm
W x H x D inch
Net Weight kg (lbs)
Compressor
Type -
Model Model x No.
Motor type -
Motor Output W x No.
Refrigerant
Type -
Precharged Amount g (oz)
Chargeless-Pipe Length m (ft)
Additional Charging Volume g/m (oz/ft)
Control -
Refrigerant Oil Type -
Charged volume cc x No.
Heat Exchanger
#1_(Row x Column x Fins per inch) x No. -
#2_(Row x Column x Fins per inch) x No. -
Fan Type -
Air Flow Rate m3/min x No.
Fan Motor Type
Output W x No.
Sound Pressure Level
Cooling Rated dB(A)
Heating Rated dB(A)
Sound Power Level Cooling Rated dB(A)
Piping
Connections
Liquid Outer Dia. mm(inch)
Gas Outer Dia. mm(inch)
Piping Length Max. m (ft)
Maximum Height Difference Outdoor Unit ~ Indoor Unit Max. m (ft)
Operation Range
(Outdoor Temperature)
Cooling Min. ~ Max. ℃ DB (℉ DB)
Heating Min. ~ Max. ℃ WB (℉ WB)
4.9 ~ 12.3 ~ 13.5 6.4 ~ 14.2 ~ 16.2
16,700 ~ 42,000 ~ 46,000 21,000 ~ 48,400 ~ 55,200
5.6 ~ 14.1 ~ 15.5 7.0 ~ 17.1 ~ 18.0
19,000 ~ 48,000 ~ 52,900 23,800 ~ 58,000 ~ 61,500
4.08 4.73
4.02 5.20
17.8 21.8
17.0 22.7
3.01 / 3.50 3.00 / 3.29
- / - - / -
- / - - / -
- / - - / -
--
220-240, 1, 50 220-240, 1, 50
--
--
3C x 6.0 (8) 3C x 6.0 (8)
Warm Gray Warm Gray
950 × 1,170 × 330 950 × 1,380 × 330
37-13/32 x 46-1/16 x 13 37-13/32 x 54-11/32 x 13
74.0 (163.1) 88.0 (194.0)
Twin Rotary Twin Rotary
GJT325M x 1 GPT442MAB ×1
BLDC BLDC
2,137 x 1 4,000 x 1
R410A R410A
2,800 (98.8) 3,300 (116.4)
20 (65.6) 20 (65.6)
40 (0.43) 40 (0.43)
FVC68D FVC68D
950 x 1 1,300 x 1
(2 x 32 x 14) x 1 (2 x 32 x 14) x 2
(2 x 22 x 14) x 1 -
Axial Axial
45 × 2 55 × 2
BLDC BLDC
85.4 x 2 124.0 x 2
53 54
54 56
66 71
Ø 9.52 (3/8) Ø 9.52 (3/8)
Ø 15.88 (5/8) Ø 15.88 (5/8)
50 (164.0) 50 (164.0)
30 (98.4) 30 (98.4)
-10 (14.0) ~ 48 (118.4) -10 (14.0) ~ 48 (118.4)
-10 (14.0) ~ 18 (64.4) -10 (14.0) ~ 18 (64.4)

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 7
Part 2 Product Data
3. Dimensional Drawings
3.1 Indoor Unit
B30AWYN7G5A
B36AWYN7G5A
B42AWYN7G5A B55AWYN7G5A
No.
1 2 3 4 5 6
Part Name
Air suction flange Air discharge flange Control box Gas pipe connection Liquid pipe connection Drain pipe connection
Remark
CHASSIS CODE : B7
Ceiling Concealed Duct
1. Unit should be installed in compliance with the installation manual in the product box. 2. Unit should be grounded in accordance with the local regulations or applicable national codes. 3. The Unit is powered from the outdoor unit. Therefore power cable should be connected with the outdoor unit. 4. The direction of airflow
Note
[Unit : mm]
1,172
1,365
1,320
1,352

Ceiling Concealed Duct
8_ Inverter 50Hz/R410A
Part 2 Product Data
CHASSIS CODE: UE1
OUTDOOR UNIT
B30AWYU4G5A
1. Unit should be installed in compliance with the installation manual in the product box. 2. Unit should be grounded in accordance with the local regulations or applicable national codes. 3. All electrical components and materials to be supplied on the site must comply with the local regulations or international codes. 4. Electrical characteristics chapter should be considered for electrical work and design. Especially the capacity of power cable and circuit breaker for outdoor unit should be more than that of electrical characteristics chapter.
Note
No.
1 2 3 4 5 6
Part Name Remark
Air discharge grille Gas pipe connection Liquid pipe connection Power & transmission connection Earth screw SVC valve cover
1
6
3. Dimensional Drawings
3.2 Outdoor Unit

Ceiling Concealed Duct
Inverter 50Hz/R410A _ 9
Part 2 Product Data
1. Unit should be installed in compliance with the installation manual in the product box. 2. Unit should be grounded in accordance with the local regulations or applicable national codes. 3. All electrical components and materials to be supplied on the site must comply with the local regulations or international codes. 4. Electrical characteristics chapter should be considered for electrical work and design. Especially the capacity of power cable and circuit breaker for outdoor unit should be more than that of electrical characteristics chapter.
Note
No.
1 2 3 4
Part Name Remark
Air discharge grille Gas pipe connection Liquid pipe connection Power & transmission cable hole
B36AWYU4G5A B42AWYU4G5A
[Unit : mm]
CHASSIS CODE: U5
OUTDOOR UNIT
390
360
330
1170
1145
165 620 165
390
4-holes for anchor bolts
,
3. Dimensional Drawings

Ceiling Concealed Duct
10 _ Inverter 50Hz/R410A
Part 2 Product Data
[Unit : mm]
CHASSIS CODE: U3
OUTDOOR UNIT
B55AWYU3G5A
1. Unit should be installed in compliance with the installation manual in the product box. 2. Unit should be grounded in accordance with the local regulations or applicable national codes. 3. All electrical components and materials to be supplied on the site must comply with the local regulations or international codes. 4. Electrical characteristics chapter should be considered for electrical work and design. Especially the capacity of power cable and circuit breaker for outdoor unit should be more than that of electrical characteristics chapter.
Note
390
360
330
No.
1 2 3 4
Part Name Remark
Air discharge grille Gas pipe connection Liquid pipe connection Power & transmission connection
390
165 620 165
950
1380
1356
4-holes for anchor bolts
,
3. Dimensional Drawings