Acson A5WMX 10 GR Manual
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Acson A5WMX 10 GR Manual

Dc inverter wall mounted
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Models:
A5WMX 10 GR
A5WMX 15 GR
A5WMX 20 GR
A5WMX 25 GR
DC Inverter Wall Mounted
AWMX - G - 2005

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Summary of Contents for Acson A5WMX 10 GR

  • Page 1 Models: A5WMX 10 GR A5WMX 15 GR A5WMX 20 GR A5WMX 25 GR DC Inverter Wall Mounted AWMX - G - 2005...

  • Page 2: Table Of Contents

    CONTENTS 1. NOMENCLATURE ..................... 1 2. FEATURES ........................ 3 3. PRODUCT LINE-UP ....................4 4. SPECIFICATIONS ..................... 5 5. OPERATING RANGE ....................10 6. OUTLINES AND DIMENSIONS ................11 7. REFRIGERANT CIRCUIT DIAGRAM ............... 13 8. WIRING DIAGRAM ....................14 9.

  • Page 3: Nomenclature

    A : 220 - 240V/1Ph/50Hz Model Type R : heatpump Omitted if Cooling Series G : G series Capacity 10 : 9,000 Btu/h System X : DC Inverter Model Name WM : Wall Mounted Refrigerant 5 : R410A Brand A : ACSON...
  • Page 4 A : 220 - 240V/1Ph/50Hz Model Type R : heatpump Omitted if Cooling Series C : C series Capacity 10 : 9,000 Btu/h System X : DC Inverter Model Name LC : Condensing unit Refrigerant 5 : R410A Brand A : ACSON...

  • Page 5: Features

    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.

  • Page 6: Product Line-Up

    3. PRODUCT LINE-UP A5WMX Product line-up Classification ACILA ACNLA ACILA ACNLA ACILA ACNLA ACILA ACNLA A5LCX Product line-up Classification ACOLA ACOLA ACOLA ACOLA...

  • Page 7: Specifications

    4. SPECIFICATIONS General Data INDOOR UNIT A5WMX 10GR A5WMX 15GR MODEL OUTDOOR UNIT A5LCX 10CR A5LCX 15CR Btu/h 9,000 (3,700 - 12,000) 12,000 (3,700 - 15,000) NOMINAL COOLING CAPACITY 2,638 (1,084 - 3,517) 3,517 (1,084 - 4,396) 11,500 (4,000 - 15,000) 14,000 (4,000 - 17,000) Btu/h NOMINAL HEATING CAPACITY...

  • Page 8: General Data

    General Data INDOOR UNIT A5WMX 20GR A5WMX 25GR MODEL OUTDOOR UNIT A5LCX 20CR A5LCX 25CR Btu/h 18,000 (5,000 - 20,000) 21,000 (5,000 - 23,000) NOMINAL COOLING CAPACITY 5,275 (1,465 - 5,862) 6,155 (1,465 - 6,741) Btu/h 19,000 (5,000 - 22,000) 22,000 (5,000 - 25,000) NOMINAL HEATING CAPACITY 5,568 (1,465 - 6,155)

  • Page 9: Electrical Data

    Electrical Data INDOOR UNIT A5WMX10GR A5WMX 15GR MODEL OUTDOOR UNIT A5LCX 10CR A5LCX 15CR STARTING TYPE INSULATION GRADE POWER SOURCE 230 / 1 / 50 230 / 1 / 50 V/Ph/Hz INDOOR MOTOR RATED INPUT POWER RATED RUNNING CURRENT 0.19 0.20 MOTOR OUTPUT POLES...
  • Page 10 Components Data INDOOR UNIT A5WMX 10GR A5WMX 15GR MODEL OUTDOOR UNIT A5LCX 10CR A5LCX 15CR TYPE CROSS FLOW Q'TY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER 97.0 / 3.8 mm/in 717.5 / 28.2 LENGTH mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR INDEX OF PROTECTION (IP)
  • Page 11 Components Data INDOOR UNIT A5WMX 20GR A5WMX 25GR MODEL OUTDOOR UNIT A5LCX 20CR A5LCX 25CR TYPE CROSS FLOW Q'TY MATERIAL ACRYLO NITRILE STYRENE INDOOR FAN DRIVE DIRECT DIAMETER 108.0 / 4.3 mm/in 810.0 / 32.9 LENGTH mm/in TYPE INDUCTION INDOOR FAN Q'TY MOTOR INDEX OF PROTECTION (IP)

  • Page 12: Operating Range

    5. OPERATING RANGE Ensure the operating temperature is in allowable range. Cooling only Cooling Caution : The use of your air conditioner outside the range of working temperature and humidity can result in serious failure. Indoor temp. (°CWB) Heatpump Heating Cooling Indoor temp.

  • Page 13: Outlines And Dimensions

    6. OUTLINES AND DIMENSIONS INDOOR UNIT MODEL : A5WMX 10GR / 15GR Note : Dimension in mm OUTDOOR UNIT MODEL : A5LCX 10CR / 15CR Note : Dimension in mm...
  • Page 14 INDOOR UNIT MODEL : A5WMX 20GR / 25GR MODEL 1062 304 220 912 294 354 403 160 138 160 A5WMX 20/25 GR Note : Dimension in mm OUTDOOR UNIT MODEL : A5LCX 20CR / 25CR FOR A5LCS25C/CR ONLY MODEL A5LCX 20 CR 628 328 508 181 149 101 113 603 126 164 A5LCX 25 CR...

  • Page 15: Refrigerant Circuit Diagram

    7. REFRIGERANT CIRCUIT DIAGRAM A5WMX 10GR/15GR c/w A5LCX 10CR/15CR A5WMX 20GR/25GR c/w A5LCX 20CR/25CR...

  • Page 16: Wiring Diagram

    8. WIRING DIAGRAM INDOOR UNIT MODEL : A5WMX 10GR/15GR (WITH IONIZER) OUTDOOR UNIT MODEL : A5LCX 10CR/15CR...
  • Page 17 INDOOR UNIT MODEL : A5WMX 10GR/15GR (WITH NON-THERMAL PLASMA) OUTDOOR UNIT MODEL : A5LCX 10CR/15CR...
  • Page 18 INDOOR UNIT MODEL : A5WMX 20GR/25GR (WITH IONIZER) OUTDOOR UNIT MODEL : A5LCX 20CR/25CR...
  • Page 19 INDOOR UNIT MODEL : A5WMX 20GR/25GR (WITH NON-THERMAL PLASMA) OUTDOOR UNIT MODEL : A5LCX 20CR/25CR...

  • Page 20: Controller

    9. CONTROLLER G12 REMOTE CONTROLLER Temperature Setting Personalised Setting • To set the desired room • Press and hold the button for 3s to temperature, press the button to initiate personalized setting. increase or decrease the set • Set the individual setting e.g. temperature.

  • Page 21: Installation

    10. INSTALLATION INSTALLATION DIAGRAM 1. SELECTION OF LOCATION AND SPACE A) INDOOR UNIT Install the fan coil (indoor) unit at a location with the following requirements • Location is suitable for wiring, piping and drainage. • No obstruction of air flow into and out of unit where cooler air can be evenly distributed.(See fig. 1) •...
  • Page 22 Figure 1 B) OUTDOOR UNIT As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum cooling capacity, the location selected for outdoor unit should fulfill the following requirements: • Install the condensing (outdoor) unit in such a way that hot air distributed by the outdoor condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge air).

  • Page 23: Installation Clearances

    • A place capable of bearing the weight of the outdoor unit and isolating noise and vibration. • A place protected from direct sunlight. Otherwise use an awning for protection, if necessary. • The location must not be susceptible to dust or oil mist. 2.
  • Page 24 CAUTION : • If the condensing unit is operated in an atmosphere containing oils(including machine oils), salt(coastal area), sulphide gas(near hot spring, oil refinery plant), such substances may lead to failure of the unit. • If there is any obstacle higher than 2m, or if there is any obstruction at the upper part of the unit, please allow more space than the figure indicated in the above table.
  • Page 25 4. INDOOR UNIT PREPARATION • The refrigerant piping can be routed to the unit in 5 directions, by using the cut outs in the unit casing. • Carefully bend the pipes to the required position to align with the hole. For right hand and rear side draw out, hold the bottom of the piping and fix direction before shaping it to the desired position.
  • Page 26 7. CONDENSED WATER DISPOSAL OF OUTDOOR UNIT (HEAT PUMP UNIT ONLY) • There are 2 holes on the base of Outdoor Unit for condensed water to flow out. Insert the drain elbow to one of the holes. • To install the drain elbow, first insert one portion of the hook to the base (portion A), then pull the drain elbow in the direction shown by the arrow while inserting the other portion to the base.
  • Page 27 8. WIRING Important: The figures shown in the table are for information purpose only. They should be checked and selected to comply with the local/national codes of regulations. This is also subject to the type of installation and conductors used. Model A5WMX 10G/15G A5WMX 20G/25G...
  • Page 28 9. REFRIGERANT PIPING A) Maximum Pipe Length and Maximum Number of Bends Always choose the shortest path for refrigerant piping and follow the recommendation as tabulated below: Model A5WMX 10GR A5WMX 15GR A5WMX 20GR A5WMX 25GR Maximum length, L (m/ft) 15/49 15/49 30/98...
  • Page 29 • The exact length of pipe protruding from the face of the flare die is determined by the flaring tool. The table shows the use of an imperial die and rigid die. A (mm) Pipe ∅, D (mm/in) Imperial Rigid 6.35 / 1/4”...
  • Page 30 10. SPECIAL PRECAUTION FOR R410A SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R410A UNIT 1) WHAT IS NEW REFRIGERANT R410A? R410A is a new HFC refrigerant which does not damage the ozone layer. The working pressure of this new refrigerant is 1.6 times higher than conventional refrigerant (R22), thus proper installation / servicing is essential.
  • Page 31 d) When charging R410A, ensure that only liquid is being withdrawn from the cylinder or can. This is to ensure that only the original composition of R410A is being delivered into the system. The liquid composition can be different from the vapor composition. Invert cylinder Dip-pipe without dip-pipe...

  • Page 32: Vacuuming And Charging

    11. VACUUMING AND CHARGING PURGING THE PIPING AND THE INDOOR UNIT Except for the outdoor unit which is pre-charged with refrigerant, the indoor unit and the refrigerant connection pipes must be air-purged because the air containing moisture that remains in the refrigerant cycle may cause malfunction of the compressor.

  • Page 33: Servicing And Maintenance

    11. SERVICING AND MAINTENANCE ! Warning • Disconnect from the main power supply before servicing the air conditioner unit. • DO NOT pull out the power cord when the power is ON. This may cause serious electrical shocks which may result in fire hazards. Off the unit Unscrew the air discharge housing Flip open the air discharge housing...
  • Page 34 Service Parts Maintenance Procedures Period Electrical 1.Check voltage, current and wiring. Every 2 months 2.Check faulty contacts caused by loose connections, Every 2 months foreign matters, etc. Compressor 1.No maintenance needed if refrigerant circuit Every 6 months. remains sealed. However, check for refrigerant leak at joints and fittings.

  • Page 35: Troubleshooting

    12. TROUBLESHOOTING 1) If there is any malfunction of the air conditioner unit detected, please switch off the main power supply immediately before proceeding with the following troubleshooting procedures as safety precautions. The following are some common fault conditions and simple troubleshooting tips. If encounter any faulty conditions which are not listed, please contact your nearest local dealer or service maintenance.

  • Page 36: Indicator Lights

    INDICATOR LIGHTS Inverter Unit IR SIGNAL RECEIVER When there is infrared remote control operating signal, the signal receiver on indoor unit will made a (beep) for signal acceptance confirmation. COOLING / HEATPUMP UNIT The table below shows the LED indicator light for air conditioner unit under normal operation and fault LED INDICATOR LIGHTS FOR COOLING UNIT / condition.
  • Page 37 Compressor Stopped Troubleshooting Instructions Keep the Main Power Supply ON DO NOT TOUCH ANY OF THE Open up the Outdoor Unit’s Top Panel or Service Panel WIRES INSIDE THE UNIT! Count the number of blinks Notice the Yellow LED on the P.C.Board indicated by the LED Blink Fault Indication...
  • Page 38 Normal Running Mode Condition If the air conditioner unit has no faulty indications and the compressor is running at normal mode, the outdoor P.C.Board’s LED indication will blink at a slower paste. The table below shows the significant meaning of different running mode and limitation for this air conditioner unit. One must not attempt to see the LED indication blinking unless instructed to do so.

  • Page 39: Parts List

    AIR FILTER, t5x248x43mm (Titanium Oxide) A03089015250 HANDSET, WIRELESS G12AP W/IONIZER ACSON A04084067315 ASSY, MOUNTING PLATE 10/15G A50014062324 MOTOR, AIR SWING WM10/15G A03039021375 LOUVER TOP 10/15G A12014061363 LOUVER BOTTOM 10/15G A12014061364 Parts not showed in diagram STICKER, LOGO (ACSON INT.) - GRILLE A A08024046028...
  • Page 40 AIR FILTER, t5x248x43mm (Titanium Oxide) A03089015250 HANDSET, WIRELESS G12AP W/IONIZER ACSON A04084067315 ASSY, MTG PLATE WM20/25F A50014036133 LOUVER, TOP 20/25G A12014066820 LOUVER, BOTTOM 20/25G A12014066821 MOTOR, MP35 WM20/25G A03039022933 Parts not showed in diagram STICKER, LOGO (ACSON INT.) - GRILLE A A08024046028...
  • Page 41 MODEL : A5LCX 10CR/15CR Related Model Description Part Number A5LCX 10CR A5LCX 15CR ASSY. BASE PAN A50014057190 ASSY, COIL ASSY, OUTDOOR COIL (5SLX 10CR) A50024082783 ASSY, OUTER COIL (5SLX 15CR) A50024082784 COMPRESSOR, ASSY 5CS102XEB MATSUSHITA A50049015857 VALVE,BRACKET A01014051164 VALVE, FLARE 2 WAY BRASS 1/4" (R-410A) A05019016887 VALVE, FLARE 3 WAY BRASS 3/8"...
  • Page 42 MODEL : A5LCX 20CR/25CR Related Model Description Part Number A5LCX 20CR A5LCX 25CR ASSY, BASE PAN (5SLX20/25CR) A50014073830 ASSY, OUTDOOR COIL (5SLX20/25CR) A50024073384 COMPRESSOR, 5CS130XCC03 MATSUSHITA A04019024263 ASSY, VALVE BRACKET (5SLX 20CR) A50014073839 ASSY, VALVE BRACKET (5SLX 25CR) A50014073840 ASSY., 3 WAYS VALVE 1/2" A50059022809 ASSY., 3 WAYS VALVE 5/8"...
  • Page 43 While upmost care is taken in ensuring that all details in the publication are correct at time of going to press, we are constantly striving for improvement and therefore reserve the rights to alter model specifications and equipment without prior notice. Details of specifications and equipment are also subject to change to suit local conditions and equipments and not all models are available in every market.

This manual is also suitable for:

A5wmx 15 grA5wmx 20 grA5wmx 25 gr

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