10 : 10000 Btu/hr Type Y : Inverter Model WM : Wall Mounted Refrigerant 5 : R410A Brand A : Acson Remark: * : Capacity value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value.
Type Y : Inverter Model LC : Single split condensing unit Refrigerant 5 : R410A Brand A : Acson Remark: * : Capacity value under Nomenclature is an indication. Please refer to Engineering and Physical Data for exact capacity value.
Application Information Installation Guideline Sharp edges and coil surfaces are potential injury hazard. Avoid from contact with them. Installation Diagram Indoor unit Cut thermal insulation pipe to an Caulk pipe appropriate length and wrap it with hole gap 75mm or more from ceiling tape, making sure that no gap is left with putty.
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Application Information Outdoor Clearance If the condensing unit is operated in an atmosphere containing oils (including machine oils), salt (coastal area), sulphide gas (near hot spring, oil refi nery plant), such as substances may lead to failure of the unit. •...
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Application Information Cable Size Indoor A5WMY10/15S A5WMY20/25S Model Unit Outdoor A5LCY10/15F A5LCY20/25C Power supply cable size Number of wire Interconnection cable size Number of wire Recommended fuse...
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Application Information Refrigerant Piping Piping Length and Elevation When the pipe length becomes too long, both the capacity and reliability drop. As the number of bends increases, system piping resistance to the refrigerant fl ow increases, thus lowering the cooling capacity, and as the result the compressor may become defective.
Performance Data Performance Data Calculation Steps Interpolation method can be used to get the total cooling capacity, TC and sensible cooling capacity, SC and power input, PI at those temperatures which are not stated out in the table. Extrapolation method is not allowed to be used.
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Performance Data Details of Calculation: By Interpolation Method 25°C – 24°C – 1.80kW Step: 27°C – 24°C 1.83kW – 1.80kW To obtain the TC, SC & PI for x = 1.81kW (a) Indoor Condition: 25°C DB, 16°C WB Similarly, Outdoor Condition: 35°C DB = 1.75kW...
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Performance Data Step: To obtain the TC, SC & PI for (a) Indoor Condition: 25°C DB, 17°C WB Outdoor Condition: 37°C DB Outdoor temperature 35°C 37°C 40°C 1.87 1.63 0.63 1.74 1.52 0.68 By Interpolation Method Similarly, 37°C – 35°C x –...
Outline & Dimension Outline & Dimension Indoor Unit Model: A5WMY10/15S-AMLIA/AMILA-R, A5WMY20/25S-AMLIA/AMILA-R THE MARK SHOWS PIPING DIRECTION REAR REAR LEFT RIGHT TOP VIEW NAME PLATE SIGNAL RECEIVER TERMINAL BLOCK WITH INDOOR UNIT EARTH ON/OFF SWITCH BOTTOM BOTTOM SIDE VIEW TERMINAL ROOM TEMPERATURE LOUVER FRONT GRILLE FIXED SCREWS THERMISTOR (INSIDE) (INSIDE)
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Outline & Dimension Recommended mounting plate retention spots (5 spots in all) Through the wall hole Ø 65mm Drain hose position Liquid pipe end Gas pipe end ALTERNATIVE INSTALLATION PLATE 10/15 Dimension Model A5WMY10/15S 859 288 209 104 141 153 181 207 Note: Dimension in mm Recommended mounting plate retention spots (7 spots in all)
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Outline & Dimension Outdoor Unit Model: A5LCY10/15F-AMDOC/AMDIC-R Dimension Model A5LCY10/15F 550 658 Note: Dimension in mm Model: A5LCY20/25C-AMDOC/AMDIC-R Dimension Model A5LCY20C A5LCY25C Dimension Model A5LCY20C A5LCY25C Note: Dimension in mm...
Service & Maintenance Service & Maintenance • Disconnect from main supply before servicing the air conditioner. • The unit is designed to give long life operation with minimum maintenance required. However, it should be regularly checked and the following items should be given due attention. Components Maintenance Procedures Period...
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Service & Maintenance Pre Start Up Maintenance (After Extended Shutdown) Inspect thoroughly and clean indoor and outdoor units. Clean or replace air fi lters. Clean condensates drain line. Clean clogged indoor and outdoor coils. Check fan imbalance before operation. ...
Troubleshooting Troubleshooting Indicator Lights IR Signal Receiver When an infrared remote control operating signal has been transmitted, the signal receiver on the indoor unit will respond as below to confi rm acceptance of the signal transmission. ON to OFF 1 Long Beep OFF to ON 2 Short Beeps Pump down/Cool force on...
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Troubleshooting Troubleshooting Guidelines Error Codes Error Description Action Normal No action. 1. Check sensor connection. 2. Check stop valve. Insuffi cient gas 3. Check for gas leak. 4. Check the EXV. 5. Check H8. 1. Check the supply voltage. 2. Check the outdoor fan by rotating with hand. DC voltage out of range 3.
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Troubleshooting Error Code Diagnosis by GS01 SWING TURBO MODE QUIET SLEEP TIMER ON TIMER CANCEL CANCEL CLOCK CANCEL OFF TIMER CANCEL Diagnosis Step 1. Hold down ON TIMER CANCEL button or OFF TIMER CANCEL button for 5 seconds, a “ ”...
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Troubleshooting Error Codes Error Description Action 1. Check with inverter checker. Compressor lock/start-up error 2. Check the EXV. 1. Check the fan motor connection. Outdoor DC fan motor lock 2. Check if foreign matters exist around or in the fan. 1.
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Troubleshooting Error Codes Error Description Action Outdoor heat exchanger Same as H9. 1. Restart the system. 2. Check sensor resistance value. Electrical box temperature 3. Check heat sink temperature and conditions. rise 4. Check outdoor fan. 5. Check the installation condition. 1.
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Sarawak : +6082-344 128 Products manufactured in an ISO certified facility. Johor : +607-3551 599 Sabah : +6088-420 205 This document contains the most current product information as of this printing. For the most up-to-date product information, please logon to www.acson.com.my www.acson.com.my TM-A5WMY-S-2016...
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