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Window Type
MAW
Rated voltage: 115/208/230V
Frequency: 60Hz
Capacity: 15000 ~ 25000BTU/h
Warning notices: Before
using this product, please
read this manual carefully
and keep it for future
reference.
The design and
specifications are subject to
change without prior notice
for product improvement.
Consult with your dealer or
the manufacturer for details.
version A - 10 - 2018
version A - 10 - 2018 (PREVIEW01)
USER MANUAL
MAW25R1YWT
MAW18R1YWT
MAW15R1YWT
www.midea.com
en

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Summary of Contents for Midea MAW25R1YWT

  • Page 1 The design and specifications are subject to change without prior notice for product improvement. MAW25R1YWT Consult with your dealer or MAW18R1YWT the manufacturer for details. MAW15R1YWT version A - 10 - 2018 www.midea.com...
  • Page 2: Table Of Contents

    Owner’s Manual Safety Precautions ................3 Operating Instructions ................ 8 Installation Instructions ..............14 Care and Cleaning ................20 Troubleshooting Tips ................21 Remote Control Instructions ............23 Read This Manual Inside you’ll find many helpful hints on how to use and maintain your air conditioner properly.
  • Page 3: Safety Precautions

    Safety Precautions To prevent injury to the user or other people and property damage, the instructions shown here must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The level of risk is shown by the following indications. This symbol indicates the possibility of death or serious injury.
  • Page 4 WARNING • Do not damage or use an alternate power cord. It may cause fire and electric shock. If the power cord is damaged, it must be replaced by the manufacturer or an authorized service center or a similarly qualified person in order to avoid a hazard. •...
  • Page 5 CAUTION • Do not use for any purpose other than room comfort. Do not use this air conditioner to preserve precision devices, food, pets, plants, and art objects. It may cause deterioration. • If bracket is damaged, it should be replaced or repaired to prevent damage to the unit or an unsafe condition.
  • Page 6 NOTE WARNING - For your safety • Do not store or use gasoline The power supply cord with this air conditioner contains a current detection or other flammable vapors and device designed to reduce the risk of fire. liquids in the vicinity of this or any other appliance.
  • Page 7 WARNING - Prevent Accidents To reduce the risk of fire, electrical shock, or injury to persons when using your air conditioner, follow basic precautions, including the following: • Be sure the electrical service is adequate for the model you have chosen. This information can be found on the rating label, which is located on the side of the cabinet and behind the grille.
  • Page 8: Operating Instructions

    Operating Instructions Normal Sounds High Pitched Chatter Sound of Rushing Air Trickling Sound Gurgle/Hiss Vibration NOTE All the pictures in this manual are for illustrative purposes only. The actual appearance of the air conditioner may vary slightly, but its operation and functions will be similar. Air Conditioner Operation WARNING To reduce the risk of fire, electrical shock, personal injury, or property damage, read...
  • Page 9 To begin operating the air conditioner, follow these steps: Set the lowest number (coldest setting). 2. Set the selector control to the highest COOL setting. 3. Adjust the louver for comfortable air flow (see Air Directional Louvers). 4. Once the room feels colder, adjust the setting you find most comfortable. 5.
  • Page 10 Air Conditioner Features and Controls ELECTRONIC CONTROL OPERATING INSTRUCTIONS Before you begin, thoroughly familiarize yourself with the control panel as shown below and all its functions, then follow the symbol for the functions you desire. The unit can be controlled by the unit control alone or with the remote controller. Connect Indicator Light Power (Wi-Fi models only)
  • Page 11 Connect Indicator Light Power (Wi-Fi models only) Display Button Timer Sleep Up ( ) and Down ( Energy Clean Mode Button Button Button Buttons Button Saver Filter To operate on Auto feature: FILTER FEATURE: • When you set the air conditioner to Press Filter button to initiate this feature.
  • Page 12 TIMER: AUTO START/STOP FEATURE: Displays: • When the unit is on or off, first press Displays the Timer button. The TIMER ON indicator light will illuminate indicating the Auto Start program has initiated. • When the time of TIMER ON is displayed, press the Timer button again.
  • Page 13 Additional Information Now that you understand the operating procedure, here are more features in your control that you should become familiar with. • The Cool circuit has an automatic 3 minute time delayed start if the unit is turned off and on quickly. This prevents overheating of the compressor and possible circuit breaker tripping.
  • Page 14: Installation Instructions

    Installation Instructions WARNING - Before You Begin NOTE Save carton and these Installation Read these instructions completely Instructions for future reference. The carton and carefully. is the best way to store unit during winter, • IMPORTANT - Save these or when not in use. instructions for local inspector’s use.
  • Page 15 Prepare the Window 1. Check window opening size - The mounting parts Fig. 12 furnished with this air conditioner are made to install in a wooden sill double-hung window. The standard parts are for window dimensions listed SASH above. Open sash to a minimum of 19” (483 mm). See Fig.
  • Page 16 4. Pry away front from cabinet sides as shown in Fig. 15 and then disconnect the connector plug of the display panel from the unit (see Fig. 16). 5. Gently lift front off unit and place to one side (see Fig. 17). Connector Fig.
  • Page 17 2 Install Top Rail and Side Bracket Attach foam gasket to top rail above holes as shown in Fig. 20. 2. Install top rail and side retainers to cabinet as shown in Fig. 20. Fig. 20 3 Assemble Window Accordion Panels Plastic Frame Window Accordion...
  • Page 18 3. Shift cabinet left or right as needed to line up center of cabinet on center line marked on sill. 4. Fasten cabinet to window sill with 2 Bottom screws into holes (You may wish to Rail Seal pre-drill pilot holes). 5.
  • Page 19 6 Extend Window Accordion Panels Locking Screw Carefully raise window to expose accordion panel locking screws. 7/16” Loosen screws so accordion panels Locking slide easily. Screw and 2. Extend panels to fill window Washer opening completely. Tighten locking screws on top (Fig. 29). Fig.
  • Page 20: Care And Cleaning

    Care and Cleaning CAUTION Clean your air conditioner occasionally to keep it looking new. Be sure to unplug the unit before cleaning to prevent shock or fire hazards. Air Filter Cleaning The air filter should be checked at least once a month to see if cleaning is necessary. Trapped particles in the filter can build up and cause an accumulation of frost on the cooling coils.
  • Page 21: Troubleshooting Tips

    Troubleshooting Tips Before calling for service, review this list. It may save you time and expense. This list includes common occurrences that are not the result of defective workmanship or materials in this appliance. Problem Solution Wall plug disconnected. Push plug firmly into wall outlet. House fuse blown or circuit breaker tripped.
  • Page 22 Problem Solution Air movement sound. This is normal. If too loud, set to a slower FAN setting. Noise when unit is cooling Window vibration - poor installation. Refer to installation instructions or check with installer. Water dripping Improper installation. Tilt air conditioner slightly to the outside to INSIDE when allow water drainage.
  • Page 23: Remote Control Instructions

    Remote Control Instructions Handling the Remote Controller LOCATION OF THE REMOTE CONTROLLER Use the remote controller within a distance of 16.4 ft (5 meters) from the air conditioner, pointing it towards the receiver. Reception is confirmed by a beep. CAUTION •...
  • Page 24 Remote Control Specifications Model RG15A(B)/E Rated Voltage 3.0V (Lithium battery CR2025) Lowest Voltage of CPU Emitting Signal 2.4 V Signal Receiving Range 16.4 ft (5 m) Environment -5 °C ~ 60 °C (23°F ~ 140°F) NOTE • Button design is based on typical model and may vary slightly from the actual one you purchased.
  • Page 25 Function Buttons ON/OFF Button TIMER Button Operation starts when Press this button to this button is pressed activate the “Auto and stops when the Start” or “Auto Stop” button is pressed again. program. NOTE: If the unit has ENERGY SAVER function, it will initiate automatically the Energy TEMP UP Button...
  • Page 26 How to Use the Buttons AUTO OPERATION Ensure the unit is plugged in and power is available. Press the ON/OFF button to start the air conditioner. 2. Press the MODE button to select Auto. 3. Press the TEMP UP ( )/DOWN ( ) button to set the desired temperature.
  • Page 27 DEHUMIDIFYING OPERATION Ensure the unit is plugged in and power is available. Press the ON/OFF button to start the air conditioner. 2. Press the MODE button to select Dry. 3. Press the TEMP UP ( )/DOWN ( ) button to set the desired temperature.
  • Page 28 COMBINED TIMER (Setting both ON and OFF timers simultaneously) AUTO STOP >AUTO START (On > Stop > Start operation) This feature is useful when you want to stop the air conditioner after you go to bed, and start it again in the morning when you wake up or when you return home.
  • Page 29 ENERGY SAVER OPERATION In this mode, the fan will continue to run for 3 minutes after the compressor shuts off. The fan then cycles on for 2 minutes at 10 minute intervals until the room temperature is above the set temperature, at which time the compressor turns back on and cooling resumes.

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