Acson AWM 07G2 User manual

Wall Mounted Split Systems
AWM-G2_(i)
Models:
AWM 07G2
AWM 09G2/G2R
AWM 10G2/G2R
AWM 152G/G2R
AWM 20G2/G2R
AWM 25G2/G2R
AWM 301/301R
A5WM 07G2/G2R
A5WM 09G2/G2R
A5WM 10G2/G2R
A5WM 15G2/G2R
A5WM 20G2/G2R
A5WM 25G2/G2R
A5WM 311/301R

AWM-G2_(i) Table of Contents
Table of Contents
Nomenclature......................................................................................................................1
Indoor Unit .....................................................................................................................1
Outdoor Unit ..................................................................................................................2
Product Line-Up..................................................................................................................3
Features...............................................................................................................................9
Application Information ...................................................................................................10
Operating Range .........................................................................................................10
Refrigerant Circuit Diagram ......................................................................................... 11
Controller ....................................................................................................................19
Installation Guideline ...................................................................................................20
Sound Data........................................................................................................................34
Sound Pressure Level .................................................................................................34
NC Curve.....................................................................................................................35
Engineering & Physical Data...........................................................................................38
General Data ...............................................................................................................38
Components Data........................................................................................................55
Performance Data.............................................................................................................72
Calculation Steps.........................................................................................................72
Performance Data .......................................................................................................78
Outline and Dimension ..................................................................................................133
Electrical Data.................................................................................................................138
Wiring Diagram ...............................................................................................................146
Service and Maintenance...............................................................................................159
Troubleshooting .............................................................................................................161
Exploded View and Part List .........................................................................................171

Nomenclature AWM-G2_(i)
1
Nomenclature
Indoor Unit
AWM10G2R
Brand
A : Acson
Refrigerant
“ “
4
5
: Omitted if R22
: R407C
: R410A
Model Name
WM : Wall Mounted
Capacity Index
10
20
: 10,000 Btu/h
: 20,000 Btu/h
Chassis
G2 : G + Series
Model Type
“ “
R
: Omitted if cooling only
: Heatpump

AWM-G2_(i) Nomenclature
2
Outdoor Unit
A 5 LC 10 C R
Brand
A : Acson
Refrigerant
“ “
4
5
: Omitted if R22
: R407C
: R410A
Model Name
LC : Single Split Condensing Unit
Capacity Index
10
20
: 10,000 Btu/h
: 20,000 Btu/h
Chassis
C : C Series
Model Type
“ “
R
: Omitted if cooling only
: Heatpump

3
Product Line-Up AWM-G2_(i)
Product Line-Up
Indoor Unit
AWM-G2 Series
AWM
Nomenclature
Classication
PCB Handset Air Purication Grille Marking Others
L2.0 G18 Ionizer Filter Saranet Filter Negative Ionizer Nano Technology Air Filteration C CE Orice Kit
COOLING
07G2 ACICE X X X X X X X
09G2 ACICE X X X X X X X
10G2 ACICE X X X X X X X
15G2 ACICE X X X X X X X
20G2 ACICE X X X X X X X
25G2 ACICE X X X X X X X
301 AFBF X X X X X X
HEATPUMP
09G2R ACICE X X X X X X X
10G2R ACICE X X X X X X X
15G2R ACICE X X X X X X X
20G2R ACICE X X X X X X X
25G2R ACICE X X X X X X X
301R AFAE X X X X X

4
AWM-G2_(i) Product Line-Up
Indoor Unit
A5WM-G2 Series
A5WM
Nomenclature
Classification
PCB Handset Air Purification Grille Marking Others
L2.0 G18 Ionizer Filter Saranet Filter Negative Ionizer Nano Technology Air Filteration C CE
COOLING
07G2 ACICE X X X X X X X
09G2 ACICE X X X X X X X
10G2 ACICE X X X X X X X
15G2 ACICE X X X X X X X
20G2 ACICE X X X X X X X
25G2 ACICE X X X X X X
311 AFCE X X X X X
HEATPUMP
07G2R ACICE X X X X X X X
09G2R ACICE X X X X X X X
10G2R ACICE X X X X X X X
15G2R ACICE X X X X X X X
20G2R ACICE X X X X X X X
25G2R ACICE X X X X X X X
301R AFCE X X X X X

5
Product Line-Up AWM-G2_(i)
Outdoor Unit
ALC-C Series
ALC
Nomenclature
Classication
PCB Refrigerant Control FIN Safety Devices Compressor Marking Others Special
Cap Tube Gold Coated Bare Contactor High Pressure Switch Low Pressure Switch Scroll Rotary CE Back Panel Grille Super Tropical Specication
COOLING
07C ACPOE X X X X
ACPIE X X X X
09C ACPOD X X X X
ACPID X X X X
10C ACPOB X X X X
ACPIB X X X X
15C ACPOD X X X X
ACPID X X X X
18C
ACPOD X X X X
ACPID X X X X
ACPBD X X X X X
20C
ACPOD X X X X
ACPID X X X X
ACPBD X X X X X
ACPHB X X X X X X
25C
ACPOD X X X X
ACPID X X X X
ACPBD X X X X X
ACPHB X X X X X X
28C
ACHOB X X X
ACHIB X X X
ACHBB X X X X
30C AFGE X X X X X X

6
AWM-G2_(i) Product Line-Up
Outdoor Unit
ALC-C Series
ALC
Nomenclature
Classication
PCB Refrigerant Control FIN Safety Devices Compressor Marking Others Special
Cap Tube TXV Gold Coated Bare Contactor High Prerssure Switch Low Pressure Switch Scroll Rotary CE Drain Elbow Super Tropical Specication
HEATPUMP
09CR ACPOD X X X X
ACPID X X X X
10CR ACPOB X X X X
ACPIB X X X X
15CR ACPOA X X X X
ACPIA X X X X
18CR ACPOD X X X X
ACPID X X X X
20CR
ACPOD X X X X
ACPID X X X X
ACPHB X X X X X
25CR
ACPOD X X X X
ACPID X X X X
ACHIB X X X X X
28CR ACHOB X X X X
ACHIB X X X X
30CR AFFB X X X X X X X

7
Product Line-Up AWM-G2_(i)
Outdoor Unit
A5LC-C Series
A5LC
Nomenclature
Classication
PCB Refrigerant Control FIN Safety Devices Compressor Marking Others Special
Cap Tube Gold Coated Bare Contactor Phase Sequencer Rotary CE Low Ambient Kit Drain Elbow
COOLING
07C ACPOE X X X X
ACPIE X X X X
09C ACPOB X X X X
ACPIB X X X X
15C ACPOC X X X X
ACPIC X X X X
20C
ACPOC X X X X
ACPIC X X X X
ACPGC X X X X X
FCPOC X X X X X X
FCPGC X X X X X X X
25C
ACPOC X X X X
ACPIC X X X X
ACPGC X X X X X
FCPOC X X X X X X
FCPGC X X X X X X X
28C
ACPOA X X X X
ACPIA X X X X
ACPGA X X X X X
FCPOA X X X X X X
FCPGA X X X X X X X

8
AWM-G2_(i) Product Line-Up
Outdoor Unit
A5LC-C Series
A5LC
Nomenclature
Classication
PCB Refrigerant Control FIN Safety Devices Compressor Marking Others Special
Cap Tube Gold Coated Bare Contactor Phase Sequencer Rotary CE Low Ambient Kit Drain Elbow
HEATPUMP
07CR ACPOE X X X X
ACPIE X X X X
10CR ACPOB X X X X
ACPIB X X X X
15CR ACPOC X X X X
ACPIC X X X X
20CR
ACPOC X X X X
ACPIC X X X X
FCPOC X X X X X X X
25CR
ACPOC X X X X
ACPIC X X X X
FCPOC X X X X X X X
28CR
ACPOA X X X X
ACPIA X X X X
FCPOA X X X X X X X

9
Features AWM-G2_(i)
Features
Excellent Air Distribution
Air discharge direction can be adjusted in four directions, manually or automatically by using LCD remote
control. The new double louver design with automatic air swing function fully optimizes the room comfort by
distributing the air evenly to the room. The unique skew fan design with larger diameter creates better air ow
to the operating environment.
Self Diagnosis
This function is able to detect and to disgnose any faults occuring in the system by blinking of the LED lights.
Simplify and ease for troubleshooting.
Facilitated Maintenance Ensure
The new design of air discharge housing where by the fan blower can be easily accessed by just losing
two screws on the unit to provides a exible, faster and easier way to clean up the fan blower and ionizer.
Maintenance is easy for electrical components, piping and wiring as these are all easily accessible by merely
removing front plastic panel.
High Efciency Heat Exchanger
The compact design of the 3-fold structure heat exchanger provides a large surface are for better and efcient
heat exchange. The unique Hydrophilic slit n has greatly improved the air ow and the contact surfaces with
the air thus to boost the cooling capacity.
Wireless Remote Controller
The compact LCD transmitter is able to operate the air conditioner unit within the distance of 9 meters.
Fan motor speed can be set at low / medium / high or automatic.
Sleep mode auto control will gradually increase or decrease the setting temperature to provide a
comfortable surrounding for sleeping.
Air ow direction can be controlled automatically.
Room temperature is controlled by electronic thermostat.
The real time timer allows the air conditioner to be switched on and off automatically based on user
settings.
Turbo mode function is available to enables the required set temperature to be achieved in a short time
Personalized setting allows user to preset and store 2 groups of personal settings (including timer setting)
in the handset.
Auto random restart is a function where by when there is power failure occurred during operation, the unit
will automatically restart as the last setting condition once the power is resumed.
Rotary Compressors
The ever popular rotary compressor is more energy efcient and has a higher output to weight ratio.
•
•
•
•
•
•
•
•
•

10
AWM-G2_(i) Application Information
Application Information
Operating Range
Ensure the operating temperature is in allowable range.
Cooling only
Note :
Standard operating range.
With Low ambient kit. (Optional item)
Please refer to local dealer for unit of this specification.
Indoor temp. (°CDB)
Cooling
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
Heating
Outdoor temp. (°CWB)
-9
16 21
6
30
-5
19
35
14
46
23
Standard
point
Low ambient kit
18
-5
19
35
14
46
23
Low ambient kit
Standard
point
Standard
point
!Caution :
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
Heatpump

11
Application Information AWM-G2_(i)
Refrigerant Circuit Diagram
Model: AWM 07G2 - ALC 07C A5WM 07G2 - A5LC 07C
AWM 09G2 - ALC 09C A5WM 09G2 - A5LC 09C
AWM 10G2 - ALC 10C A5WM 10G2 - A5LC 10C
AWM 15G2 - ALC 15C A5WM 15G2 - A5LC 15C
Model: AWM 20G2 - ALC 18C A5WM 20G2 - A5LC 20C
AWM 20G2 - ALC 20C A5WM 25G2 - A5LC 25C

12
AWM-G2_(i) Application Information
Model: AWM 25G2 - ALC 25C A5WM 311 - A5LC 28C
Model: AWM 301 - ALC 28C

13
Application Information AWM-G2_(i)
Model: AWM 301 – ALC 30C

14
AWM-G2_(i) Application Information
Model: A5WM 20/25G2 - A5LC 20/25C (With Low Ambient Kit)
A5WM 301 - A5LC 28C (With Low Ambient Kit)


15
Application Information AWM-G2_(i)
Model: AWM 09G2R - ALC 09CR A5WM 07G2R - A5LC 07CR
Model: AWM 10G2R - ALC 10CR A5WM 09G2R - A5LC 10CR
A5WM 10G2R - A5LC 10CR

16
AWM-G2_(i) Application Information
Model: AWM 15G2R - ALC 15CR A5WM 15G2R - A5LC 15CR
Model: AWM 20G2R - ALC 20CR A5WM 20G2R - A5LC 20CR
A5WM 25G2R - A5LC 25CR

17
Application Information AWM-G2_(i)
Model: AWM 25G2R - ALC 25CR
Model: AWM 301R - ALC 28CR A5WM 301R - A5LC 28CR

18
AWM-G2_(i) Application Information
Model: AWM 301R – ALC 30CR