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Midea MAW25S2ZWT User Manual
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Midea MAW25S2ZWT User Manual

Midea MAW25S2ZWT User Manual

Window type room air conditioner
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Window Type
Room Air Conditioner
USER MANUAL
MAW25S2ZWT
Warning: 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.

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Summary of Contents for Midea MAW25S2ZWT

  • Page 1 Window Type Room Air Conditioner USER MANUAL MAW25S2ZWT Warning: 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.

  • Page 2: Table Of Contents

    OWNER’S MANUAL SAFETY PRECAUTIONS ..................3 OPERATING INSTRUCTIONS ................1 2 INSTALLATION INSTRUCTIONS ................18 CARE AND CLEANING ..................25 TROUBLESHOOTING TIPS ..................26 REMOTE CONTROL INSTRUCTIONS ...............28 WARRANTY ......................39 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 Read Safety Precautions Before Operation and Installation To prevent death or injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause death, harm or damage. CAUTION WARNING This symbol indicates the possibility...
  • Page 4 All wiring must be performed strictly in accordance with the wiring diagram located inside of the unit. The unit's circuit board(PCB) is designed with a fuse to provide overcurrent protection. The specifications of the fuse are printed on the circuit board, such as: T 3.15A/250V, etc.
  • Page 5 Electronic Work WARNING: BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK, TURN OFF THE MAIN POWER TO THE SYSTEM. NOTE: The cographs are for DISPLAY explanation purpose only. Your machine may be slightly different. POWER MAIN The actual shape shall prevail. SUPPLY CONTROL CORD...
  • Page 6 CAUTION: Risk of re ammable materials Explanation of symbols displayed on the unit This symbol shows that the operation manual should be CAUTION read carefully. This symbol shows that a service personnel should be CAUTION handling this equipment with reference to the installation manual.
  • Page 7 1.Transport of equipment containing flammable refrigerants See transport regulations. 2.Marking of equipment using signs See local regulations. 3.Disposal of equipment using flammable refrigerants See national regulations. 4.Storage of equipment/appliances The storage of equipment should be in accordance with the manufacturer's instructions.
  • Page 8 8)Checks to the refrigerating equipment Where electrical components are being changed, they shall be fit for the purpose and to the correct specifications. At all times the manufacturer's maintenance and service guidelines shall be followed. If in doubt consult the manufacturer's technical department for assistance.
  • Page 9 9. Cabling Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp edges or any other adverse environmental effects. The check shall also take into account the effects of aging or continual vibration from sources such as compressors or fans. 10.Detection of flammable refrigerants Under no circumstances shall potential sources of ignition be used in the searching for or detection of refrigerant leaks.
  • Page 10 13.Decommissioning Before carrying out this procedure, it is essential that the technician is completely familiar with the equipment and all its detail. It is recommended good practice that all refrigerants are recovered safely. Prior to the task being carried out, an oil and refrigerant sample shall be taken in case analysis is required prior to re-use of reclaimed refrigerant.

  • Page 12: Operating Instructions

    OPERATING INSTRUCTIONS Normal Sounds High Pitched Chatter Sound of Rushing Air Trickling In front of the unit, you may hear the sound of rushing air being during normal moved by the fan. operation may sound. Gurgle/Hiss Vibration Gurgling or hissing Unit may vibrate and noises may be heard due to refrigerant...
  • Page 13 To begin operating the air conditioner, follow these steps: Set the thermostat to the coldest temperature setting. 2. Select the Cool mode setting. 3. Adjust the louver for comfortable air flow (see Air Directional Louvers). 4. Once the room has cooled, adjust the thermostat to the setting you find most comfortable.

  • Page 14: Air Conditioner Features

    Air Conditioner Features 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. UNIT CONTROL ADJUSTS DISPLAYS...
  • Page 15 TO ADJUST FAN SPEEDS: TO SELECT THE OPERATING MODE: Press the Fan button to select the Fan To choose operating mode, press the Speed in four steps-Auto, Low, Med or High. Mode button. Each time you press the Each time the button is pressed, the fan button the unit cycles through the modes, speed mode is changed.
  • Page 16 TIMER: AUTO START/STOP FEATURE: Displays: • When the unit is on or o , first press Displays the Timer button. The TIMER ON indicator light illuminates indicating the Auto Start program has initiated. • When the time of TIMER ON is Shows the set temperature in “°C”...

  • Page 17: Additional Information

    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 and on quickly. This prevents overheating of the compressor and possible circuit breaker tripping.

  • Page 18: Installation Instructions

    INSTALLATION INSTRUCTIONS NOTICE WARNING - Before You Begin 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 19 Hardware 7/16 inch Locking screw and Flat washer for 2ea. window panels 3/4 (or 1/2) inch Long Hex-head Screw Safety Lock 1/2 inch Long screw and Locknut 4ea. 3/4 inch Long Flat Head Bolt and Locknut 2ea. Sill Angle Bracket Lock Frame (For Wooden windows) (on some models) 3/4 inch Long Screw (on some models)

  • Page 20: Window Mounting

    Prepare the Window 1. Check window opening size - the mounting parts Fig. 1 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 21 4. Pry away front from cabinet sides as shown in Fig. 4 and then disconnect the connector plug of the display panel from the unit (see Fig. 5). 5. Gently lift front o unit and place to one side (see Fig. 6). Connector plug Fig.
  • Page 22 3 Assemble Window Accordion Panels Plastic Frame Window Accordion Place cabinet on floor, a bench, or a table. Panel 2. Slide I section of window accordion panel into side retainer on the side of the cabinet (see Fig. 10 & Fig. 11). Do both sides. Fig.
  • Page 23 5 Install Support Bracket Hold each support bracket flush against outside of sill, and tight to bottom of cabinet as shown in Fig. 15. Mark brackets at top level of sill, and remove. Mark Fig. 15 2. Assemble sill angle bracket to support 1/2”...
  • Page 24 Install Window Sash Seal and Safety Lock Trim sash seal to fit window width. Insert into Window Sash space between upper and lower sashes (Fig. 19). Seal Fig. 19 2. Attach right angle safety lock (Fig. 20). Safety Lock 3/4” (or 1/2”) Long Hex-head Screws Fig.

  • Page 25: 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 Trapped particles in the filter can build up and cause an accumulation of frost on the cooling coils and reduce performance.

  • Page 26: 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 27: Sensor Malfunction

    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 28: Handling The Remote Control

    REMOTE CONTROL AND APP INSTRUCTIONS Handling the Remote Control Location of the remote control Use the remote controller within a distance of 26.2 ft (8 meters) from the air conditioner, pointing it towards the receiver. Reception is confirmed by a beep. CAUTION •...

  • Page 29: Function Buttons

    Function Buttons TEMP  Decreases temperate TEMP  in1°F (1°C) increments. Increases temperate Min. temperature is in1°F (1°C) increments. 62°F(17°C). Max. temperature is ON/OFF 86°F(30°C). Turns the unit on or MODE Scrolls through operation modes as follows: FAN SPEED AUTO COOL ...
  • Page 30 Remote Screen Indicators Information is displayed when the remote controller is powered up. Mode display COOL AUTO AUTO HEAT COOL HIGH Displayed when data is transmitted. Appears when the remote is enabled HEAT and can send a signal to the unit. If remote away from the unit and press the ON/OFF button.
  • Page 31 How to Use the Buttons TIMER OPERATION Press the TIMER button to initiate the Auto-start and Auto-stop setting program of the unit. To set the Auto-start/stop time. Press the TIMER button, when the TIMER ON indicator is displayed on the LED window of the air conditioner, it indicates the Auto Start setting program is initiated.

  • Page 32: Combined Timer

    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 33: Battery Warning

    300 Kimball Dr Parsippany NJ 07054 Telephone number or internet contact information: Midea.com/us FCC Compliance Statement ( products subject to Part 15) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

  • Page 34: Declaration Of Conformity

    The information displayed on the actual product is always the most accurate available. Refresh the app to re-sync. NOTICE Midea will not be responsible for any problems that could be caused by incompatibility or network issues, your wireless router and mobile phone.
  • Page 35 How to use SmartHome App Ensure that your mobile phone is connected to the wireless network. Bluetooth must be turned on. The device must also be powered up. Step 1: Download the SmartHome app Scan the QR code below to download the SmartHome app from app store or search for it directly on the Google Play Store or Apple's App Store.

  • Page 36: Step 3: Connecting The Device

    Step 3: Connecting the device 1) When you log in, you may see the message "Smart devices discovered nearby". Tap to add your device. 2) If no such message appears, proceed as follows: Tap on "+" and select your device in the list of nearby available devices.

  • Page 37: Step 4: Controlling The Device

    3) Follow the steps in the app to connect your device to the wireless network. If your device fails to connect, follow the additional instructions in the app. Add device Add device For Window AC For Portable AC Step 4: Controlling the device After pairing successfully, a card will be created for the device in the SmartHome app.
  • Page 38 Declaration of conformity FCC ID: 2ADQOMDNA21 IC: 12575A-MDNA21 This device complies with Part 15 of the FCC Rules and Industry Canada’s license exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; (2) This device must accept any interference,including interference that may cause undesired operation of the device.

  • Page 39: Warranty

    Installation and Operating Instructions. 2) Damages caused by serviced performed by persons other than those authorized by Midea customer service; or external causes such as abuse, misuse, inadequate power supply or acts of God.
  • Page 40 WARNING: Chemical Burn Hazard. Keep batteries away from children. This product contains a lithium button/coin cell battery. If a new or used lithium button/coin cell battery is swallowed or enters the body, it can cause severe internal burns and can lead to death in as little as 2 hours. Always completely secure the battery compartment.