PRECAUTION 1 Precaution 1.1 Safety Precaution. To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. Before service unit, be sure to read this service manual at first. 1.2 Warning ...
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PRECAUTION It may cause injury, accident, or damage to the product. Be sure the installation area does not deteriorate with age. If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury. ...
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PRECAUTION There is risk of property damage, failure of product, or electric shock. Do not open the inlet grill of the product during operation. (Do not touch the electrostatic filter, if the unit is so equipped.) There is risk of physical injury, electric shock, or product failure. ...
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PRECAUTION cause product malfunction or inefficient operation. Operational Do not expose the skin directly to cool air for long periods of time. (Do not sit in the draft). This could harm to your health. Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigerant system There is risk of damage or loss of property.
SPECIFICATION 2. Specification Model AWPO-MAF009-C11 AWPO-MAF012-C11 Characteristics Units Cooling Cooling Capacity Energy efficiency class Power supply V/Ph/Hz 220-240V/Single/50Hz 220-240V/Single/50Hz Circuit breaker rating Cross flow fan x1 Cross flow fan x1 Fan type & quantity Fan speeds H/M/L 780/690/650 780/690/650...
PRECAUTION 3. Function and control panel 3.1 Function ※ Operation mode: Cooling, Dry, Fan, Heating(optional) and Auto(optional) . ※ Optional function:Auto Auto swing, I-feel, ION. ※ Timer function. ※ Flexible installation kit. ※ No bucket design. ※ LED display. ※...
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FUNCTION AND CONTROL PANEL Displayed when the “timer POWER button with OPERATION indicator off” is set and activated. Power switch on/off. SWING button(optional) SLEEP button Press this button to begin continuous up Used to initiate the SLEEP operation. and down swing of fan louver door. FAN button Press again to fix louver door into one Press to select four different fan speed...
REFRIGERANT CYCLE DIAGRAM 5 Refrigerant Cycle Diagram The figure below is a brief description of the important components and their function in what is called the refrigeration system. This will help to understand the refrigeration cycle and the flow of the refrigerant in the cooling cycle. CAPILIARY TUBE LIQUID SIDE CONDENSER...
ELECTRONIC FUNCTION 7 Electronic function 7.1 Terms and definitions TC: Temperature of evaporator (T2). TA: Temperature of indoor ambient (T1). TS: The set temperature. TE: Temperature of condenser (T3) 7.2 Electric Control working environment Input voltage: 97~127V for 60Hz models; 7.3 Protection function ...
ELECTRONIC FUNCTION Operation conditon (TA-Ts) ℃ Compressor on Compressor off 7.5.2.1 If TA﹥TS+1℃, the outdoor fan operates. After 15 seconds, the compressor operates. 7.5.2.2 The compressor is on, if TA≤TS, this compressor will stop. If the outdoor fan operates for 3 minutes at least, it will stop after delaying for 5 seconds.
ELECTRONIC FUNCTION Operation conditon Compressor on TA ℃ Compressor off 7.6.1.1 When TA<13℃, the compressor stops working. And the outdoor fan will stop delaying for 5 seconds until it operates for 3minutest. 7.6.1.2 When TA≥15℃, the outdoor fan operates, and the compressor will restart to operate after 15seconds.
ELECTRONIC FUNCTION Operation conditon (TA-Ts) ℃ Heater off Heater on 7.7.2.1. When TA﹤TS, the indoor fan operates firstly, and then the heater operates after 4 seconds. 7.7.2.2. If TA﹥TS+1℃, the heater stops. Then the heater turns off after 10 seconds. When the unit is off at the heating mode, the indoor fan motor stops delaying for 10 seconds 7.7.3.
ELECTRONIC FUNCTION 7.8.4 When meeting one of conditions as below, unit finishes defrosting motion. 1) The time of defrosting is up to 10 minutes. 2) TE≥50℃ 7.8.5 Finishing defrosting motion: Outdoor motor is on, and compressor is off. 7.8.6 Compressor delay protection is invalid when unit entering into or finishing defrosting motion. 7.8.7 At heat pump mode, compressor/indoor motor/outdoor motor shut off immediately when water full protection is on.
CARE AND MAINTENENCE 9 Care and maintenance Important 1) Be sure to unplug the unit before cleaning or servicing. 2) Do not use gasoline, thinner or other chemicals to clean the unit. 3) Do not wash the unit directly under a tap or using a hose. It may cause electrical danger. 4) If the power cord is damaged, it should be repaired by manufacture or its agency.
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CARE AND MAINTENANCE end of the hose directly over the drain area in your basement floor (See below Figure). ※Remove the plug from the bottom drain outlet, all the water in the bottom tray would drain out (See below Figure) ※Keep the appliance running on FAN mode for half a day in a warm room to dry the appliance inside and prevent mold forming.
BASIC TEST PROCEDURE 10 Basic test procedure 10.1 Defective compressor Compressors are single phase, depending on the model unit. All compressor motors are permanent split capacitor type using only a running capacitor across the start and run terminal. All compressors are internally spring mounted and externally mounted on rubber isolators.
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BASIC TEST PROCEDURE 10.1.3 Checking the compressor efficiency The reason for compressor inefficiency is normally due to broken or damaged suction and/or discharge valves, reducing the ability of the compressor to pump refrigerant gas. This condition can be checked as follows: 1.
BASIC TEST PROCEDURE 2. Allow time for overload to reset before attempting to test. 3. Apply ohmmeter probes to terminals on overload wires. There should be continuity through the overload. 10.1.6 Terminal overload (internal) Some model compressors are equipped with an internal overload. The overload is embedded in the motor windings to sense the winding temperature and/or current draw.
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BASIC TEST PROCEDURE 11. Vacuum Gauge - (0 - 1000 microns) 10.2.2 Equipment must be capable of: 1. Recovery CFC's as low as 5%. 2. Evacuation from both the high side and low side of the system simultaneously. 3. Introducing refrigerant charge into high side of the system. 4.
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BASIC TEST PROCEDURE 10. Evacuate system to maximum absolute holding pressure of 200 microns or less. NOTE: This process can be speeded up by use of heat lamps, or by breaking the vacuum with refrigerant or dry nitrogen at 5,000 microns. Pressure system to 5 PSIG and leave in system a minimum of 10 minutes.
BASIC TEST PROCEDURE 10.2.6 Refrigerant charge 1. The refrigerant charge is extremely critical. It must be measured charge carefully - as exact as possible to the nameplate charge. 2. The correct method for charging the rotary is to introduce liquid refrigerant into the high side of the system with the unit off.
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BASIC TEST PROCEDURE split capacitor motor such as the compressor and fan motor. A single capacitor can be used for each motor or a dual rated capacitor can be used for both. The capacitor's primary function is to reduce the line current while greatly improving the torque characteristics of a motor.
TROUBLESHOOTING 12 Troubleshooting In general, possible trouble is classified in three kinds. One is called Starting Failure which is caused from an electrical defect, another is ineffective Air Conditioning caused by a defect in the refrigeration circuit and improper application, and the other is called the Structure Damage. TROUBLES POSSIBLE CAUSES SUGGEST REMEDIES...
EXPLODED BIEW AND PART LIST 13 Exploded view and part list AWPO-MAF009-C11 AWPO-MAF012-C11 Portable MAF Version - 0...
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EXPODED VIEW AND PART LIST Part list: Part Name Part Name Front panel assembly Cover of drain connector Front panel Drain pipe Signal receiving board assembly Drain stopper Adorn board Drain stopper Upper panel Chassis assembly Horizontal louver 27.2 Shaded pole motor Bracket 27.5 Water wheel...
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EXPLODED BIEW AND PART LIST SERVICE MANUAL Portable MAF Series Portable MAF Version - 0...
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