ascon A5LCX 10 C User manual

DC Inverter Single Split
A5LCX - 2007
Models:
A5LCX 10 C/CR
A5LCX 15 C/CR
A5LCX 20 C/CR
A5LCX 25 C/CR

TABLE OF CONTENTS
1. NOMENCLATURE ..................................................................................................... 1
- PRODUCT LINE UP ............................................................................................ 4
2. FEATURES ................................................................................................................ 9
3. APPLICATION INFORMATION
- OPERATING RANGE ......................................................................................... 10
- REFRIGERANT CIRCUIT DIAGRAMS .............................................................. 11
- CONTROLLERS ................................................................................................. 16
- INSTALLATION .................................................................................................. 18
4. ENGINEERING AND PHYSICAL DATA .................................................................... 44
5. DIMENSIONAL DATA ................................................................................................ 88
6. ELECTRICAL DATA .................................................................................................. 92
7. WIRING DIAGRAMS ................................................................................................ 106
8. SERVICING AND MAINTENANCE .......................................................................... 114
9. TROUBLESHOOTING ............................................................................................. 115
10. EXPLODED VIEW AND PARTS LIST ................................................................... 123

1
AWM 10 G R
Brand
A : ACSON
Capacity
10 : 9,000 Btu/h
Series
G : G series
Model Type
R : heatpump
Omitted if Cooling
5 I LA C A-X
Refrigerant
5 : R410A
Model Name
WM : Wall Mounted
System
X : DC Inverter
Electrical
A : 220 - 240V/1Ph/50Hz
Others
A : First issue
Contoller Type
L : Longertech E-scroll
T : OYL E-Scroll
U : OYL DC1P
Market Region
C : Export with CE mark
U : UTL Spec.
Air Treatment Devices & Control
I : Negative Ion with wireless controller
N : NTP with wireless controller
X : Oxygen unit
Indoor
1. NOMENCLATURE

2
ACC 20 C R
Brand
A : ACSON
Capacity
20 : 20,000 Btu/h
Series
C : C series
Model Type
R : Heatpump
Omitted if Cooling Only
5 A AA F-X
Refrigerant
5 : R410A
Model Name
CK : Ceiling Cassette
CM : Ceiling Convertible
CC : Ceiling Concealed
System
X : DC Inverter
Electrical
A : 220 - 240V/1Ph/50Hz
Product Specification Variation
AA : Revision
Type of Connection
F : Flare
Indoor

3
ALC 20 CR
Brand
A : ACSON
Capacity
20 : 20,000 Btu/h
Series
C : C series
Model Type
R : Heatpump
Omitted if Cooling Only
5 O LA C A-X
Refrigerant
5 : R410A
Model Name
LC : Single Split Condensing Unit
System
X : DC Inverter
Electrical
A : 220 - 240V/1Ph/50Hz
Others
A : First issue
Contoller Type
L : Longertech E-scroll
T : OYL R&D E-scroll U : OYL R&D DC1P
Outdoor
Specifications Variation
O : Standard unit
I : Gold fins
Market Region
E : Export without marking
C : Export with CE mark

4
Product Line Up
A5WMX Product line-up
Handset
Others
10C
ACITCXXXXX X
15C
ACITCXXXXX X
20C
ACITCXXXXX X
25C
ACITCXXXXX X
10CR
ACITCXXXXX X
15CR
ACITCXXXXX X
20CR
ACITCXXXXX X
25CR
ACITCXXXXX X
Classfications
PCB Air Purification Marking
Auto Restart
Electrical & Testing
Laboratory (ETL)
NO
LJID 1.0
Non-Thermal Plasma (NTP)
CE
Nano Filter
Negative Ion
Heat Pump Model
G12
Nomenclature
VA2.0
A5WMX
Cooling Model

5
A5CKX-A Product line-up
A5CKX-C Product line-up
Handset
20A
AFAA X X X X X
25A
AFAA X X X X X
20AR
AFAA X X X X X
25AR
AFAA X X X X X
Classification
Nomenclature
PCB
Auto Restart
NO
With Auto Air Swing
Rf Control Marking
Cap tube
HeatPump Model
A5CKX
Cooling Only
Electrical &
Testing
Laboratory
(ETL)
G12
09A-AP
09A-EC
w/out Cap tube
CE
Handset
10C
AFAA X X X X X
15C
AFAA X X X X X
20C
AFAA X X X X X
10CR
AFAA X X X X X
15CR
AFAA X X X X X
20C
AFAA X X X X X
Classification
A5CKX
Nomenclature
PCB
Auto Restart
With Auto Air Swing
Rf Control Marking
Cap tube
Heat Pump Model
CE
Electrical &
Testing
Laboratory
(ETL)
NO
G12
09A-AP
09A-EC
w/out Cap tube
Cooling Model

6
PLCKX Product line-up
A5CMX Product line-up
G7 G8
CE Mark
W/out Marking
Common
PLCKXA-G8 X X X
PLCKXC-G8 X X X
HeatPump
PLCKXCR-G8 X X X
Marking
Auto Air Swing
W/out Auto Air Swing
Cooling Only
NONMENCALTURE
Handset
ACGVAXXXXXX
ACGVAXXXXXX
ACGVAXXXXXX
ACGVA X X X X X X
ACGVA X X X X X X
ACGVA X X X X X X
Classification
Air Purification Marking
A5CMX
Nomenclature
Nano Filter
Inonizer Filter
Negative Ion
09A-AP
09A-EC
Electrical & Testing
Laboratory (ETL)
NO
Non-Thermal Plasma (NTP)
CE
Cooling Only
15E20E25E
HeatPump Model
15ER20ER25ER
G12
w/out Cap tube
Rf Control
Cap tube

7
A5CCX Product line-up
Handset
Others
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
AFAA X X X X X X
10C15C
Heat Pump Model
20CR25CR 10CR
SLM WIRED HANDSET
Cap tube
Rf Control
15CR
Nomenclature
09A-EC
A5CCX
20C
Cooling Model
25C
With EPS drain pan Electrical & Testing
Laboratory (ETL)
NO
09A-AP
w/out Cap tube
Non-Thermal Plasma (NTP)
CE
Nano Filter
Saranet filter
Classfications
PCB Air Purification Marking

8
A5LCX Product line-up
EXV
Cap. Tube
Gold Fin
VB2.0 (OYLR&D)
DC INVERTER (LJ DSCAA)
Inverter Rotary Comp.
Scroll Comp.
W/O Marking
CE Marking
ACOTAXXXXX
ACOUA X X X X X
ACOTAXXXXX
ACOUA X X X X X
20CACOTAX XXXX
25CACOTAX XXXX
ACOLAX XXXX
ACOTAXXXXX
ACOUA X X X X X
ACILAXXXXXX
ACITAXXXXXX
ACOLAX XXXX
ACOTAXXXXX
ACOUA X X X X X
ACILAXXXXXX
ACITAXXXXXX
ACOLAX XXXX
ACILAXXXXXX
ACOTAX XXXX
ACOLAX XXXX
ACILAXXXXXX
ACOTAX XXXX
Cooling Only ModelHeat Pump Model
20CR
25CR
010C
10CR
15CR
15C
A5LCX
Drain Elbow
Nomenclature
Classifications
Refri
g
erant Ctrl +
Fin PCB Compressor Marking

9
2. FEATURES
Energy Saving
Total energy saved can be as high as 30% compared to the conventionally controlled units.
Efficient
Acson DC Inverter series achieve excellent efficient with high EER & COP rating.
Comfortable
Users enjoy better comfort and quietness with inverter technology. When the environmental factors, such as
temperature, humidity, airflow and/or outside ambient conditions, are obtained and processed through a con-
trol algorithm, the compressor motor speed can be varied to optimize the cooling power to create a more
precisely controlled room temperature (i.e. less temperature fluctuation).
R410A Refrigerant (New)
Introducing the new type of refrigerant - R410A which is environmental friendly with Zero Ozone Depletion
Potential (ODP = 0). R410A also provides the higher volumetric capacity and better refrigerating effect per unit
of volume.
Advance Technology
The traditional conventional air conditioners repeat "the start" and "the stop" during the thermostat cycle off and
causes the room temperature to be unstable. Incorporating fuzzy logic control into the ACSON Inverter design
enables greater flexibility in handling the system control.
This result in:
- Powerful, efficient and economical operation.
- Even room temperature control.
- Constant and quiet compressor operation.
- Enhanced system reliability and reduced maintenance costs.
Self Diagnostic
Both indoor and outdoor LED Error Code Indicator helps to simplify the trouble shooting process. Where there's
fault detected during operation, the defect code will be to indicate the faults.
Wireless Remote Control
- 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 automatically increase set temperature since room temperature is lower at night thus
achieving comfort surrounding.
- Airflow direction can be controlled automatically.
- Room temperature is controlled by electronic thermostat.
- The unit can be preset to on and off automatically for maximum of 15 hours by using timer on/off.
- Introducing turbo mode, which allows inverter compressor operates at high power and maximum
speed to achieve required temperature quickly.

10
3. APPLICATION INFORMATION
Operating Range
Ensure the operating temperature is in allowable range.
Heatpump
Caution :
The use of your air conditioner
outside the range of working
temperature and humidity can
result in serious failure.
Outdoor temp. (°CWB)
Indoor temp. (°CDB)
Heating
-9
15 21
6
27
18
STD
Cooling
Outdoor temp. (°CDB)
Indoor temp. (°CWB)
0
19
35
15
46
24
STD

11
Refrigerant Circuit Diagrams
MODEL : A5WMX 10GR/15GR c/w A5LCX 10CR/15CR
MODEL : A5WMX 20GR/25GR c/w A5LCX 20CR/25CR

12
MODEL : A5CKX20A - A5LCX20C A5CKX25A - A5LCX25C
A5CKX20C - A5LCX25C
MODEL : A5CKX10C - A5LCX10C
A5CKX15C - A5LCX15C

13
MODEL : A5CMX20E - A5LCX20C A5CMX25E - A5LCX25C
MODEL : A5CMX20ER - A5LCX20CR ACMX25ER - A5LCX25CR

14
MODEL : A5CCX20C - A5LCX20C A5CCX25C - A5LCX25C
MODEL : A5CCX10C - A5LCX10C A5CCX15C - A5LCX15C

15
MODEL : A5CCX20CR - A5LCX20CR A5CCX25CR - A5LCX25CR
MODEL : A5CCX10CR - A5LCX10CR A5CCX15CR - A5LCX15CR

16
Controllers
G12 REMOTE CONTROLLER
Temperature Setting
•To set the desired room
temperature, press the button to
increase or decrease the set
temperature.
•The temperature setting range is
from 16°C to 30°C
•Press both buttons simultaneously
to toggle the temperature setting
between °C and °F
Turbo Mode
•Press the TURBO button to
achieve the required set
temperature in a short time.
ON Timer Setting
•Press the SET button will activate
the on timer function.
•Set the desired on time by pressing
the SET button continuously.
•Press the CLR button to cancel the
off timer setting
Sleep Mode
•Press the button to activate sleep
mode. This function is available
under COOL, HEAT & AUTO
mode.
•When it is activated in COOL
mode, the set temperature will be
increased 0.5°C after 30mins, 1°C
after 1 hour and 2°C after 2 hours.
•When it is activated in HEAT
mode, the set temperature will be
decreased 1°C after 30mins, 2°C
after 1 hour and 3°C after 2 hours.
Personalised Setting
•Press and hold the button for 3s to
initiate personalized setting.
•Set the individual setting e.g.
MODE, SET TEMP or FAN SPEED
and leave for 4s to save
•2 groups of settings are allowed to
stored in the handset
Fan Speed Selection
•Press the button until the desired
fan speed is achieved.
Operating Mode
•Press the MODE button to select
the type of operating mode.
•For Cooling only unit, the available
modes are: COOL, DRY & FAN.
•For Heatpump unit, the available
modes are: AUTO, COOL, DRY,
FAN & HEAT.
OFF Timer Setting
•Press the SET button will activate
the off timer function.
•Set the desired off time by
pressing the SET button
continuously.
Automatic Air Awing
•Press the SWING button to activate
the automatic air swing function.
•To distribute the air to a specific
direction, press the SWING button
and wait until the louver move to
the desired direction and press the
button once again.
On/Off Button
•Press Once to start the air
conditioner
•Press again to stop the unit
Clock Time Setting
•Press button + or - to increase or
decrease the clock time.
Ionizer / Non-Thermal Plasma
•Press the button to activate the
*Negative Ion / Non-Thermal
Plasma function, which will refresh
the indoor air effectively.
* Depends on specification.

17
1. “ON/OFF” switch
•Press to start the air conditioner unit.
•Press again to stop the unit.
2. Temperature setting
•Set the desired room temperature.
•Press button to increase or decrease the set
temperature. Setting range are between 16°C
to 30°C (60°F to 80°F).
3. Operation Modes
•Press the “mode” button for select the type of
operating mode.
- Cooling Only :
COOL, DRY, FAN
- Heat Pump :
AUTO, COOL, DRY, HEAT, FAN
(AUTO mode is represented by bothCOOL and
HEAT LED light on)
4. Fan Speed selection
•Press the button until the desired fan speed is
achieved.
5. Timer
•Press the set button to select the switch timer
of the air conditioner unit (the setting range is
between 1 to 10 hours).
6. “Sleep” mode
•Press button to activate the sleep function can
only be activated under “cool” or heating mode
operation. When it is activated under “cool”
mode operation, the set temperature will
increase 0.5°C after 30 minutes, 1°C after 1 hour
and 2°C after 2 hours. If it is actiaved under
“HEAT” mode operation, the set temperature
will be descreased 0.5°C after 30 minutes, 1°C
after 1 hour and 2°C after 2 hours.
7. Air Swing
•Press button to activate the automatic air swing
function.
8. Sensor
•Infra red sensor to receive signals from wireless
controller.
9. LED Display
•To display the set temperature (in °C) and timer
delay setting (in hours).
10. Transmission source
•To transmit signals to the air conditioner.
SLM AC-5300 (OPTIONAL)
SLM Controller Operating Instructions

18
Installation
Installation Diagram