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PACKAGED TERMINAL AIR CONDITIONER/HEAT PUMP USER MANUAL Model: MP09EMB32 MP12EMB32 MP15EMB32 MP09HMB32 MP12HMB32 MP15HMB32 MP15EMC32 MP15HMC32 MP09HMB33 MP12HMB33 MP09EMB33 MP12EMB33 MP07EMB32 MP07HMB32 MP12EMC32 MP12HMC32 Warning notices: Before using this product, please read this manual carefully and keep it for future reference.
THANK YOU LETTER Thank you for choosing Midea! Before using your new Midea product, please read this manual thoroughly to ensure that you know how to operate the CONTENTS THANK YOU LETTER SAFETY PRECAUTIONS CONFIRM IT BEFORE YOU GET START...
SAFETY PRECAUTIONS It’s really important you read Safety Precautions Before Operation and Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. Explanation of Symbols WARNING The signal word indicates a hazard with a medium level of risk...
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WARNING Plug in power plug properly. Otherwise, it may cause electric shock or fire due to • excess heat generation. Do not operate or stop the unit by inserting or pulling out the power plug.It may • cause electric shock or fire due to heat generation. Do not damage or use an unspecified power cord.It may cause electric shock or fire.
CAUTION Hold the plug by the head of the power plug when taking it out. It may cause electric long time. It may cause failure of product or fire. Do not place obstacles around air-inlets or inside of air-outlet. It may cause failure of appliance or accident.
WARNING Electrical Information The complete electical rating of your new room air conditioner is stated on the serial plate. Refer to the rating when checking the electrical requirements. Be sure the air conditioner is properly grounded. To minimize shock and fire hazards, proper grounding is important.
WARNING Electrical Requirements Electrical Shock and Personal Injury Hazard Electrical ground is required on this appliance. DO NOT ground to a gas line. If cold water pipe is interrupted by plastic,non-metallic gaskets, or other insulating materials, DO NOT use for grounding. Check with a qualified electrician if you are in doubt as to whether the appliance is properly grounded.
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CAUTION: Risk of fire flammable materials IMPORTANT NOTE: Read this manual carefully before installing or operating your new appliance unit. Make sure to save this manual for future reference. Explanation of symbols displayed on the unit CAUTION This symbol shows that the operation manual should be read carefully. This symbol shows that a service personnel should be handling this equipment CAUTION with reference to the installation manual.
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Examples for such working procedures are: • breaking into the refrigerating circuit; • opening of sealed components; • opening of ventilated enclosures. -No any open fire or device like switch which may generate spark/arcing shall be around appliance to avoid causing ignition of the flammable refrigerant used. Please follow the instructions carefully when storing or maintaining the appliance to prevent mechanical damage from occurring.
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4) Checking for presence of refrigerant The area shall be checked with an appropriate refrigerating detector prior to and during work, to ensure the technician is aware of potentially flammable atmospheres. Ensure that the leak detection equipment being used is suitable for use with flammable refrigerants, i.e.
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9) Checks to electrical devices Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures. If a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfactorily dealt with.
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-continuously flush or purge with inert gas when using flame to open circuit; and -open the circuit. The refrigerant charge shall be recovered into the correct recovery cylinders if venting is not allowed by local and national codes. For appliances containing flammable refrigerants, the system shall be purged with oxygen-free nitrogen flammable refrigerants.
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j) When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment are removed from site promptly and all isolation k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.
CONFIRM IT BEFORE YOU GET START Accessories What is in the Package n u a Owner’s manual Unit Control panel sticker Subbase kit (for 265V model only, optional ) 4 Screws x8 Subbase Cover panel I Cover panel II Subbase kit Model: MWP-S3500/20A (used for cord connected units with 3.5kw Electric Heater) What you need to purchase Prepare the following tools Gloves...
PRODUCT OVERVIEW NOTE ON ILLUSTRATIONS: Illustrations in this manual are for explanatory purposes. The actual shape of your unit may be Control panel cover Outlet Unit Air Intake...
PRODUCTION INSTALLATION Preparing for Installation CAUTION There are sharp edges that can cause serious cuts. When lifting the air conditioner, it is HEAVY. Use 2 people to lift. Installation size confirmation : 1067mm (42inch) 1067mm(42inch) 408mm 408mm(16inch) (16inch) 376mm (14.8inch) 606mm(23.9inch) Wall sleeve size requirements (wall hole Product size...
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Type 1: Instructions for non-265V models Attach Wall sleeve (if any). -Refer to the installation instruction of sleeve assembly for details. To avoid vibration and noise,make sure the wall sleeve is installed securely and firmly. (See Fig.5) Fig.5 - Carefully remove shipping tapes from the front panel. (See Fig.6) - Remove the front panel.
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- Lift unit level and slide unit into wall sleeve until firmly against front of wall sleeve and secure with 4 screws and washers (supplied in the SLEEVE ASSEMBLY ) through the unit flange holes. (See Fig.10 and Fig.11) - Reinstall front panel.(See Fig.12) Fig.12 Place tabs over top rail .
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Prepare for unit subbase's wiring. Wire Outlet Wire Remove the COVER by loosing 3 screws, select one Cover from the four wire outlets according to your need and remove the plate by clipping four slips as shown below.Thenburnishth e wire outlet andsp ray anticorrosive paint to it to avoid cutting and rusting Slip the wires.
DIP SWITCHES CONFIGURATIONS CAUTION Removing the front panel - Dip switches controls are located behind front panel, through an opening below the control panel. To access, remove front panel. See Fig.2. - Dip switches are accessible without opening the control box.See Fig.3. DIP Switches Pull out at the bottom to release it from the tabs, then lift the front panel up.
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Table 1 DIP SWITCHES CONFIGURATIONS UP(ON) DOWN(OFF) Remarks For Heat Pump unit only Electric Heat Only Electric Heat and Pump Heat Wall Thermostat Enable Control Panel Enable F~86 ° °F(16°C~30°C); Two configurations (S4*S5) UP*DOWN:65°F~78°F(18°C~26°C); S4*S5 combine to select set point DOWN*UP:63°F~80°F(17°C~27°C);...
DIP SWITCHES CONFIGURATIONS by PANEL CONTROL(Optional) CAUTION - Press the up and down buttons together for 3 LED display window High (left) Low (right) seconds to activate the dip switches configurations by panel control (see Fig.4). - See Table 1 for Dip Switches configurations and functions by panel control.
WALL THERMOSTAT TERMINAL (Optional) IMPORTANT - Insert the wire connector of the wall t into Only trained, qualified personnel should shapes as shown below. access electrical panel on unit and install electrical accessories. Please contact your Terminal of some types local electrical contractor, dealer, or of wall thermostat distributor for assistance.
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Terminal of PTAC other Wall Thermostat (MODE B) If the has only one electrical heater output, connect the two terminals of HEAT 1 and HEAT 2, the unit can operate two electrical heaters(only for the unit has two electrical heaters). Otherwise operate one electrical heater.
OPERATION INSTRUCTIONS Control Panel NOTE: The control panel keypad will look like the following Fig.1. For some models with REMOTE SIGNAL RECEPTOR, the unit can be controlled by the control panel alone or by the remote. NOTE: Some models have no REMOTE SIGNAL RECEPTOR. Fig.1 Description POWER - Function...
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Description · Push the UP (or DOWN) button to increase (or decrease) the set temperature of the unit in cooling or heating mode.The temperature can be set by increments of 1°C (1°F).The setting temperature appears in Up and Down the display. buttons NOTE:Press and hold “+”and“-”...
CARE AND MAINTENANCE CAUTION - To Clean Air Filters: UNIT DAMAGE HAZARD Failure Dry thoroughly before replacing. to follow this caution may result -Removing Air Filter in equipment damge or improper 2 Air filters operation. Airflow restriction may cause damage to the unit. Pull up FRONT PANEL AND CASE To clean, use water and a mild detergent.
TROUBLESHOOTING Before calling for service, review this list. It may save you time and money. This list includes common occurrences that are not the result of defective workman-ship or materials in this appliance. Problem Solution Unit may have become unplugged. Check that plug is plugged securely in wall receptacle. NOTE:Plug has a test/reset button on it.Make sure that the plug has not tripped.
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Problem Solution Low outdoor temperature. When outdoor temperature is approximately 55OF or below, ICE OR FROST frost may form on the indoor coil when unit is in Cooling mode.Switch unit to FAN operation FORMS ON until ice or frost melts. INDOOR COIL The filters are dirty.
Midea may constitute trademark infringement or unfair competition in violation of relevant laws. This manual is created by Midea and Midea reserves all copyrights thereof. No entity or individual may use, duplicate, modify, distribute in whole or in part this manual, or bundle or sell with other products without the prior written consent of Midea.
MideaDPO@midea.com. To exercise your rights such as right to object your personal date being processed for direct marketing purposes, please contact us via MideaDPO@midea.com. To find further information, please follow the QR Code. The design and specifications are subject to change without prior notice for product improvement.
• Removal, transportation and reinstallation cost required because of service. • Costs of service calls that are a result of items listed under NORMAL RESPONSIBILITIES OF THE CONSUMER** Midea replacement parts shall be used and will be warranted only for the period remaining on the original warranty.
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Service under this warranty must be obtained by following these steps, in order: 1) Contact Midea Consumer Services or an authorized Midea servicer at 1 866 646 4332. 2) If there is a question as to where to obtain service, contact our consumer relations Department.
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