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Summary of Contents for Acson IM-MSV-0903-ACSON
- Page 1 INSTALLATION MANUAL Model: IM-MSV-0903-ACSON AC INVERTER MULTI SPLIT TYPE AIR CONDITIONER INVERTER...
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Page 3: Outline And Dimensions
OUTLINE AND DIMENSIONS Indoor Unit (WMX-F) TOP VIEW FRONT VIEW SIDE VIEW FOR PIPE HOLE POSITION FOR PIPE HOLE POSITION IN THE WALL IN THE WALL HOLE O 65.0mm HOLE O 65.0mm CENTER LINE INSTALLATION PLATE All dimensions are in mm/ (in) Dimension 10 / 15 F / FR (32,1) - Page 4 Indoor Unit (WMX-G) TOP VIEW FRONT VIEW SIDE VIEW INSTALLATION PLATE All dimensions are in mm/ (in) Dimension 20 G / GR 1060 (41,7) (12,2) (8,6) (35,9) (11,6) (3,9) (2,0) (0,3) (1,9) (1,7) (13,9) (15,9) (6,3) (5,4) (6,3)
- Page 5 Outdoor Unit (MSV25A) All dimensions are in mm/ (in) Dimension (36,4) (33,0) (16,0) (14,8) (0,6) (1,5) (1,5) (23,2) (4,9) (14,0) (11,6) (12,5) MSV25A (25,4) (24,8) (13,0) (3,2) (6,3) (3,4) (16,8) (5,5) (1,8) (8,5) (1,6) Outdoor Unit (MSV35A) All dimensions are in mm/ (in) Dimension MSV35A 1028...
- Page 6 ! Caution Sharp edges and coil surfaces are potential locations which may cause injury hazards. Avoid from being in contact with these places. NOTICE This product is subjected to Waste of Electrical and Electronic Equipment Regulations (WEEE Regulations). The waste product shall be separately collected by specific collection and treatment centre. Please refer to local authorithy for these centres.
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Page 7: Installation Manual
INVERTER MULTI SPLIT TYPE AIR CONDITIONER MODEL OUTDOOR UNIT MSV25A / AMSV025A MSV35A / AMSV035A INDOOR UNIT WMX10F / AWMX010F WMX15F / AWMX015F WMX20F / AWMX020F WMX10G / AWMX010G WMX15G / AWMX015G WMX20G / AWMX020G Part No.: A08019020770 IM-MSV-0903 (1)-Acson... -
Page 8: Table Of Contents
CONTENTS - Outline and Dimensions page i-iv - Vacuuming and Charging page 10 - Safety Precautions page 1 - Indicator Lights page 11 - Installation Diagram page 2 - Air Conditioner Unit Operation page 13 - Installation of Outdoor Unit page 3 - Operating Range page 13... -
Page 9: Installation Diagram
INSTALLATION DIAGRAM Indoor Unit Air Filter Front Frame Back Housing Air Intake ON/OFF Switch Grille Drain Indicator Light House Signal Receiver INDOOR UNIT Return Air Air Discharge Nozzle Outdoor Unit OUTDOOR UNIT Indoor Unit Combination Indoor Units with model name WMX10F, WMX15F, WMX20F, WMX10G, WMX15G and WMX20G could be coupled with this outdoor unit. -
Page 10: Installation Of Outdoor Unit
INSTALLATION OF OUTDOOR UNIT The outdoor unit must be installed in such a way, so as to prevent short circuit of the hot discharged air or obstruction to the smooth air flow. Please follow the installation clearance shown in the figures on the right. Select the coolest possible place where intake air temperature is not greater than the outside air temperature (maximum 45°C/113°F). -
Page 11: Installation Of The Indoor Unit
INSTALLATION OF THE INDOOR UNIT The indoor unit must be installed in such a way so as to Mounting Installation Plate prevent short circuit of the cool discharged air with the hot Ensure that the wall is strong enough to withstand the weight return air. -
Page 12: Refrigerant Piping
REFRIGERANT PIPING Piping Length & Elevation If the pipe is too long, both capacity and reliability of the unit will drop. As the number of bends increases, resistance to the flow of refrigerant system increases, thus lowering cooling capacity. As a result, the compressor may become defective. Always choose the shortest path and follow the recommendations as tabulated below. - Page 13 Piping Works • Do not use contaminated or damaged copper tubing. Do not remove plastic, rubber plugs and brass nuts from the Cutting copper tube valves, fittings, tubings and coils until you are ready to connect suction or liquid line into valves or fittings. 1/4t •...
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Page 14: Electrical Wiring Connection
ELECTRICAL WIRING CONNECTION Cooling Unit 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 to the type of installation and conductors used. -
Page 15: Ampere Limit Change Method
Wire Clamp Power Supply Cable Interconnection Cable Model WMX10/15 WMX20 Voltage range 220-240V/1Ph/50Hz + Power supply cable size* Number of wires Recommended time delay fuse for O/D unit Indoor coupling models WMX10/15/20G Interconnection cable size Number of wires • The table above shows the electrical wire sizing for different connection cables. If the length of the cable is more than 2m (6.65ft), use cable with bigger size. - Page 16 Current Limit Switch Setting • The current limit requirement set by certain countries can be activated by the “Current Limit Switch”, placed at the outdoor unit p.c.board, as shown on the illustration. • Before adjusting the “Current Limit Switch”, be sure to turn off the main power supply. Wait until the LED light on the p.c.board is turned off then only is safe to adjust the switch.
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Page 17: Vacuuming And Charging
VACUUMING AND CHARGING Purging the piping and the indoor unit Refrigerant Piping Except for the outdoor unit which is pre-charged with Flare Unit Allen Key refrigerant R22, 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 18: Indicator Lights
INDICATOR LIGHTS IR signal receiver When an infrared remote control operating signal has been transmitted, the signal receiver on the indoor unit will make a <beep> sound to confirm acceptance of the signal transmission. The table shows the LED indicator lights for the indoor air conditioner unit under normal operation and fault conditions. - Page 19 Inverter Cooling Unit (WMX-G) LED Indicator Lights for Cooling / Heat Pump Unit Sleep Mode Cool Timer Ionizer IR Receiver LED indicator lights LED Indicator Lights : Normal Operationg and Fault Conditions for Cooling / Heat Pump Unit Normal Operation / Fault Indication Action Sleep Cool...
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Page 20: Air Conditioner Unit Operation
AIR CONDITIONER UNIT OPERATION Dry mode Fan speed and rated cooling capacity • When the air humidity is high, the unit can operate in dry • The rated cooling capacity is provided at the maximum mode. Press <MODE> button and choose <DRY>. fan speed. -
Page 21: Electrostatic Filter
ELECTROSTATIC FILTER DUAL ACTION ELECTROSTATIC AIR PURIFYING AND DEODORIZING FILTER MEDIA AND FILTER FRAME ACTION 1- ACTION 2- ELECTROSTATIC AIR PURIFYING FILTER DEODORIZING FILTER Removes microscopic dust, smoke and small invisible Removes unwanted smells and odors in the air and keeps particles to keep the room air clean with pre-charged the room air fresh with activated carbon filter. -
Page 22: Service And Maintenance
SERVICE AND MAINTENANCE Service Parts Period Maintenance Procedures Indoor air filter At least once 1. Remove any dust adhering to the filter by using a vacuum cleaner or every 2 weeks. wash in lukewarm water (below 40°C) with a neutral cleaning detergent. 2. -
Page 23: Troubleshooting
TROUBLESHOOTING 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 followings 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 24 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 25 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.
- Page 26 MEMO 1-19...
- Page 28 • In the event that there is any conflict in the interpretation of this manual and any translation of the same in any language, the English version of this manual shall prevail. • The manufacturer reserves the right to revise any of the specification and design contain herein at any time without prior notification.
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