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Table of Contents
Troubleshooting
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Summary of Contents for Midea MEU-36MPL2
- Page 1 MIDDLE STATIC PRESSURE DUCT TYPE AIR CONDITIONER Owner’s Manual Middle Static Pressure Duct Type MEU-18MPH2 MEU-24MPH2 MEU-36MPL2 MEU-48MPL2 IMPORTANT NOTE: Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
- Page 2 Table of Contents Owner’s Manual Safety Precautions ............ SAFETY FIRST Indoor Unit Parts and Major Functions ..05 Manual Operations ............
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Page 3: Table Of Contents
Care and Maintenance ......a. Unit Maintenance ........b. How to Clean the Air Filter ....... c. Repairing Refrigerant Leaks ...... d. Preparation for Periods of Non-use ..09 Troubleshooting ......... a. Common Problems ......b. Troubleshooting Tips ......Disposal Guidelines ...................... - Page 4 Safety Precautions Thank you for purchasing this air conditioner. This manual will provide you with information on how to operate, maintain, and troubleshoot your air conditioner. Following the instructions will ensure the proper function and extended lifespan of your unit. Please pay attention to the following signs: Failure to observe a warning may result in death.
- Page 5 Indoor Unit Parts And Major Functions Unit Parts Air inlet Electric control cabinet Air outlet Drain hose Refrigerant connecting pipe Fig. 2.1 Operating Conditions Use the system under the following temperatures for safe and effective operation. If the air conditioner is used under different conditions, it may malfunction or become less efficient. COOL Mode HEAT mode DRY mode...
- Page 6 Features Default Setting Louver Angle Memory Function (Optional) When the air conditioner restarts after a power Some models are designed with a louver angle failure, it will default to the factory settings memory function. When the unit restarts after a (AUTO mode, AUTO fan, 24°C (76°F)).
- Page 7 Manual Operations This display panel on the indoor unit can be used to operate the unit in case the remote control has been misplaced or is out of batteries. Manual button LED display Operation indicator Infrared receiver Alarm indicator Timer indicator PRE-DEF (pre-heating/defrost) indicator...
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Page 8: Care And Maintenance
Care And Maintenance WARNING: DO NOT REMOVE OR Safety Precautions CLEAN THE FILTER BY YOURSELF Contact an authorized service technician for • repair or maintenance. Improper repair and Removing and cleaning the filter can be maintenance may cause water leakage, dangerous. -
Page 9: Repairing Refrigerant Leaks
3. Remove the air filter. Repairing Refrigerant Leaks 4. Clean the air filter by vacuuming the surface or washing it in warm water with mild WARNING detergent. A. If using a vacuum cleaner, the inlet side If the refrigerant leaks, turn off the air •... -
Page 10: Troubleshooting
Troubleshooting CAUTIONS If one of the following conditions occurs, switch off the power supply immediately and contact your dealer for further assistance. The operation light continues to flash rapidly after the unit has been restarted. • The remote control buttons do not work. •... -
Page 11: Troubleshooting Tips
Problem Possible Causes Dust is emitted from The unit may accumulate dust during extended periods of non-use, which either the indoor or will be emitted when the unit is turned on. This can be mitigated by covering outdoor unit the unit during long periods of inactivity. The unit may absorb odors from the environment (such as furniture, cooking, The unit emits a cigarettes, etc.) which will be emitted during operations. - Page 12 Error Codes The number Timer Error Number Cause of flashes indicator Code per second Indoor EEPROM (Electrically Erasable Programmable Read-Only Memory) error Indoor and outdoor unit communication malfunction Indoor fan speed malfunction Indoor room temperature sensor error Evaporator coil temperature sensor error Refrigerant leak detection system malfunction Water level alarm malfunction Dual indoor unit (twin model only) communication...
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Page 13: Disposal Guidelines
Disposal Guidelines This appliance contains refrigerant and other potentially hazadous materials. When disposing of this appliance, the law may require special collection and treatment. DO NOT dispose this product as household waste or unsorted municipal waste. When disposing of this appliance, you have the following options: Dispose the appliance at designated municipal electronic waste collection facility. - Page 14 The design and specifications are subject to change without prior notice for product improvement.Consult with the sales agency or manufacturer for details. 16123000A14419...