en USER MANUAL EasyCool Thru The Wall MTA MTA08CR81 MTA08ER81 MTA10CR81 MTA10CR82 MTA10ER82 MTA12CR81 MTA12CR82 MTA12ER82 MTA14CR82 MTA14ER82 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 manufacturer for details. version A - 03 - 2018 www.midea.
IMPORTANT SAFETY INSTRUCTIONS READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all.
IMPORTANT SAFETY INSTRUCTIONS CAUTION ! When the air filter is to be removed, do not touch the metal parts of the unit. It may cause an injury. Do not put a pet or house plant where it will be exposed to direct air flow. This could injure the pet or plant. Do not use strong detergent such as wax or thinner but use a soft cloth. Appearance may be deteriorated due to change of product color or scratching of its surface. Do not clean the air conditioner with water.
IMPORTANT SAFETY INSTRUCTIONS WARNING NOTE: The power supply cord with this air conditioner contains a current detection device designed to reduce the risk of fire. Please refer to the section Operation of Current Device for details.In the event that the power supply cord is damaged, it cannot be repaired-it must be replaced with ac ordf romt heP roductM anufacturer. WARNING Avoid fire hazard or electric shock. Do not use an extension cord or an adaptor plug. Do not remove any prong from the power cord.
INSTALLATION INSTRUCTIONS Do This First (for existing sleeve) BEFORE YOU BEGIN Note that the air conditioner dimensions are: 24 inches wide, 14 inches high, and 18 inches deep(without front). Install Air Conditioner according to these installation instructions to achieve the best performance. Save these installation instructions for future reference. NOTE: Do not use any screws other than those specified here. Read these instructions completely and carefully.
INSTALLATION INSTRUCTIONS How to Install 1. Identify the wall-sleeve brand for your installation, from the chart below.
INSTALLATION INSTRUCTIONS IMPORTANT This units increased performance characteristics result from having two rear air intakes. It is very important that these installation instructions are followed so your unit can operate at maximum efficiency. If this is an existing sleeve, and there is an existing rear grille, it needs to be replaced by one that has been shipped with the unit in the accessory kit.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: #1 Emerson 4 3 8 8 3 15 Deep 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 4 2. Attach(1)1 x3/8 x25 long seal in the center at the top of the sleeve. Remove the backing paper and press into position. 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: 193/4 Deep #2 Fedders 4 3 8 8 3 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 2. Attach(2)41/2 x31/2 x11/2 centering/support blocks one on each side wall. Place in center of side wall with the tapered end facing the opening. 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: 163/4 Deep #3 Fedders or Friedrich 4 3 8 8 3 1.Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 2. Attach(2)41/2 x31/2 x11/2 centering/support blocks one on each side wall. Place in center of side wall with the tapered end facing the opening. 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: #4 General Electra/Hotpoint 167/8 Deep 4 3 8 8 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 3 NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 2. Cut (2) 17 Tapered Spacer Blocks as shown below into two pieces. 17 4 4 5 4 3/4 Tapered Spacer Block 13 1 Cut Here Protection Paper Backing 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: #5 Sears or Carrier 51S Series ( 185/8 Deep) 4 3 8 8 4 3 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 2. Install (2) tapered spacer blocks to the floor of the sleeve as shown. This helps induce a rearward slop on the unit. 4 4 5 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: #6 Whirlpool 4 3 8 8 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 3 171/8 Deep NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 2. Cut (2) 17 Tapered Spacer Blocks as shown below into two pieces. 17 4 4 5 3/4 4 Tapered Spacer Block 1 13 Cut Here Protection Paper Backing 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: #7 Whirlpool 4 3 4 5 8 8 3 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. Because of the increased unit depth, first try dry fitting using the method described below: 2. Place (2) 1 x11/2 x14 seals against each side. 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: 4 3 8 8 3 #8 White Westinghouse/Frigidaire/ Carrier 52F Series ( 16 +171/2 Deep) 4 1.Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. 4 2 2. Attach (1)1 x3/8 x25 long seal in the center at the top of the sleeve. Remove the backing paper and press into position. 3.
INSTALLATION INSTRUCTIONS Wall Sleeve Brands: #9 White Westinghouse or Frigidaire ( 22 Deep) 4 3 4 8 8 1. Remove existing rear grille as shown on Page 6 of this manual and replace with provided louvered rear panel. Install as shown here. 4 3 NOTE: You may need to drill holes in flange of existing sleeve to match new rear grille. Because of the increased unit depth, first try dry fitting using the method described below: 2. Place (2) 1 x11/2 x14 seals against each side. 3.
INSTALLATION INSTRUCTIONS Direct Unit Mounting: The previous directions are the preferable way to mount the new rear grill. The units performance is slightly better and the possibility of draughts is reduced. As a last resort, direct mounting of the grille to the unit can be considered. Note: The grille must be installed prior to inserting the unit into the sleeve. 1. Attach the 2 seal pieces (1 X3/8 X14 ) as shown in Fig. 1. 2.Position the grille over the rear of the unit making sure that: a.
INSTALLATION INSTRUCTIONS FINISHING INSTALLATION: 1. Install the 1 x11/2 x84 long stuffer-seal between the wall-sleeve and the unit. A flat-bladed screwdriver or putty knife is recommended. 2. Assemble the trim frame by inserting top and bottom pieces into side pieces and snapping into place. 3. Pull cord through trim frame then slide over unit until flush with wall.
NORMAL SOUNDS High Pitched Chatter Vibration High efficiency compressors may have a high pitched chatter during the cooling cycle. Unit may vibrate and make noise because of poor wall or window construction or incorrect installation. Sound of Rushing Air At the front of the unit, you may hear the sound of rushing air being moved by the fan Pinging or Switching Droplets of water hitting condenser during normal operation may cause pinging or switching sounds.
AIR CONDITIONER FEATURES TO ADJUST FAN SPEEDS: TO SELECT THE OPERATING MODE: Press to select the Fan Speed in four steps-Auto, Low, Med or High. Each time the button is pressed, the fan speed mode is shifted.For some models, the fan speed can not be adjusted under HEAT mode. On Dry mode,the fan speed is controlled at Low automatically. To choose operating mode, press Mode button.
AIR CONDITIONER FEATURES DISPLAYS: ADDITIONAL THINGS YOU SHOULD KNOW Now that you have mastered 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.The fan will continue to run during this time.
CARE AND CLEANING Energy Saving Note: Air Filter Cleaning In order to reach the maximum energy saving and comfort, it is recommended to use a cover to insulate the unit when the unit is not in use. The recommended size for the unit is 24.4 x14.8 x2.2 (WxHxD). Take the filter by the center and pull up and out. Wash the filter using liquid dishwashing detergent and warm water. Rinse filter thoroughly. Gently shake excess water from the filter. Be sure the filter is thoroughly dry before replacing.
TROUBLESHOOTING TIPS Problem Air conditioner cooling, but room is too warm- NO ice forming on cooling coil behind decorative front. Solution Dirty air filter- air restricted. Clean air filter. Refer to Care and Cleaning section. Temperature is set too High, set temperature to a Lower setting. Air directional louvers positioned improperly. Position louvers for better air distribution. Front of units is blocked by drapes, blinds, furniture, etc. - restricts air distribution.
