MW120WWBA2RC1 - Air Conditioning MIDEA - Free user manual and instructions

USER MANUAL MW120WWBA2RC1 MIDEA

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Operator's manual Customer Service / Service à la clientèle: 1-866-206-0888 Item No. 888152 SKu No. 21615026 Model NO. MW120WWBA2RC1Page 2 User Manual Read This Manual Inside you’ll nd 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’l d many answers to common problems in the troubleshooting tips - you should be able to most of them quickly before calling service. These instructions may not cover every possible condition of use, so common sense and attention to safety is required when installing, operating and maintaining this product.

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

• Contact an authorized service technician for repair or maintenance of this unit.

• Contact the installer for installation of this unit.

• The air conditioner is not intended for use by young children or people who cannot operate the air conditioning independently without supervision.

• Young children should be supervised to ensure that they do not play with the air conditioner.

• If the power cord needs to be repla ced, please contact our consumer service and look for an authorized technician.

• Electrical installation must be performed in accordance to national regulation standards ed personnel only.

• The appliance shall be installed in accordance with national wiring regulations.

• Do not operate your air conditioner in a wet room such as a bathroom or laundry room.

• Appliances with electric heaters should be positioned at least 3 feet (1 m) away from combustible materials. Owner’s Manual Safety Precautions .................................................................................................................... 3 Operating Instructions ...........................................................................................................13 Installation Instructions ....................................................................................................... 18 Care and Cleaning ................................................................................................................. 2444 Troubleshooting Tips ............................................................................................................ 25 Remote Control Instructions ............................................................................................. 26 CAUTION Air Conditioner Limited Warranty .................................................................................. 33User Manual Page 3 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.

• Plug in power cord plug properly. re due to excess heat generation.

• Do not modify power cord length or share the outlet with other appliances as it may re due to overheating. ective grounding. Incorrect grounding may cause electric shock.

• Unplug the unit if you notice unusual sounds or smells, or smoke coming from it. re and electric shock.

• Ventilate room before operating the air conditioner if there is a gas leakage from another appliance.

• Do not operate or stop the unit by inserting or pulling out the power cord plug.

• Do not operate with wet hands or in very humid enviroments. It may cause electric shock.

• Do not allow water to come into contact with any electric parts. It may cause failure or electric shock.

• Do not use power outlet or a power cord if it’s loose or damaged. re and electric shock.

• Do not use or keep the power cord close to heating appliances. re and electric shock.

• Do not disassemble or modify unit. It may cause failure and electric shock.

• Do not damage or use an alternate power cord. re and electric shock. If the power cord is damaged, it must be replaced by the manufacturer or an authorized servicer in order to avoid a hazard. ow straight into persons to avoid possible health hazard.

• Always install a circuit breaker and a dedicated power circuit. re and electric shock. WARNING This symbol indicates the possibility of death or serious injury. This symbol indicates the possibility of injury or damage to property. Safety PrecautionsPage 4 User Manual

• Do not open the unit during operation. It may cause electric shock. ammable gas or combustibles, such as gasoline, benzene, thinner, etc. re. lter is to be removed, do not touch the metal parts of the unit. It may cause injury. the circuit breaker. re, electric shock or injury. WARNING

• Stop operation and close the window during a storm or hurricane. Operation with windows open may cause water leakage into the room.

• Do not place obstacles around air inlets or inside of air outlet. It may cause failure or damage the unit.

• Do not use strong detergents that contain wax or thinners as it may damage the product. Clean with a soft cloth only.

• Use caution when unpacking and installing. Sharp edges could cause injury.

• Do not clean the air conditioner with water. Water may enter the unit and degrade the insulation which could lead to electric shock. ow. This could injure the pet or harm the plant.

• Hold the plug by the head of the power plug when taking it out. Otherwise, it may cause electric shock and damage.

• Ensure that the installation is properly secured to prevent the product from potentially falling.

• Do not place heavy objects on the power cord and ensure that the cord is not compressed. re or electric shock.

• If water enters the unit, turn o˜ the unit and switch o˜ the circuit breaker. Isolate supply by taking the power-plug out and contact a qualiÿed service technician.

• When used near a stove or other gas burning device, be sure the room is properly ventilated. Otherwise an oxygen shortage may occur.

• 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.

• Disconnect the product from power if the unit is not to be used for an extended time. lter once every two weeks. lters may cause failure.

• Do not drink water drained from the air conditioner. CAUTION Safety PrecautionsUser Manual Page 5 Power supply cord with 3-prong grounding plug and current detection device Do not, under any circumstances, cut, remove or bypass the grounding prong. Grounding type wall receptacle WARNING - For your safety

• Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other appliance. re hazard or electric shock. Do not use an extension cord or an adaptor plug. Do not remove any prongs from the power cord. WARNING - Prevent Accidents re, electrical shock, or injury to persons when using your air conditioner, follow basic precautions, including the following:

• If the air conditioner is to be installed in a window, you should clean both sides of the glass ÿrst. If the window is a triple- track type with a screen panel included, remove the screen completely before installation.

• Be sure the air conditioner has been securely and correctly installed according to the installation instructions in this manual. Save this manual for possible future use in removing or installing this unit. The complete electrical rating of your new room air conditioner is stated on the rating label. Refer to the rating when checking the electrical requirements.

• Be sure the air conditioner is properly grounded. To minimize shock and ÿre hazards, proper grounding is important. The power cord is equipped with a three- prong grounding plug for protection against shock hazards.

• Your air conditioner must be used in a properly grounded wall receptacle. If the wall receptacle you intend to use is not adequately grounded or protected by a time

electrician install the proper receptacle.

• Ensure the receptacle is accessible after the unit installation.

• Do not run air conditioner without outside protective cover in place. This could result in mechanical damage within the air conditioner. WARNING - Electrical Information NOTE The power supply cord with this air conditioner contains a current detection re. Please refer to the section Power Cord Operation for details. In the event that the power supply cord is damaged, it can not be repaired. It must be replaced with a cord from the manufacturer. Safety PrecautionsPage 6 User Manual The power supply cord contains a current device that senses damage to the power cord. Test your power supply cord as follows:

1. Plug in the air conditioner.

2. The power supply cord will have TWO buttons on the plug head. Press the TEST button. You will

notice a click as the RESET button pops out.

3. Press the RESET button. Again you will notice a click as the button engages.

4. The power supply cord is now supplying electricity to the unit. (On some products this is also

indicated by a light on the plug head.) Power Cord Operation NOTES

• Do not use this device to turn the unit on or o˜ .

• Always make sure the RESET button is pushed in for correct operation.

• The power supply must be replaced if it fails to reset when either the TEST button is pushed, or it can not be reset. Please contact Customer Service.

• If power supply cord is damaged, it can not be repaired. It MUST be replaced with a new cord. Please contact Customer Service. Safety PrecautionsUser Manual Page 7

IMPORTANT SAFETY INSTRUCTIONS

WARNING: (for using R290/R32 refrigerant only)

-Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacturer. -The appliance shall be stored in a room without continuously operating ignition (for example:an operating electric heater) close to the appliance. The appliance shall be stored in a room without continuously operating ignition sources (for example: open -Do not pierce or burn. -Be aware that the refrigerants may not contain an odour. -Compliance with national gas regulations shall be observed. -Keep ventilation openings clear of obstruction. -The appliance shall be stored so as to prevent mechanical damage from occurring. -A warning that the appliance shall be stored in a well-ventilated area where the room -Any person who is involved with working on or breaking into a refrigerant circuit should authorises their competence to handle refrigerants safely in accordance with an -Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair requiring the assistance of other skilled personnel shall be -DO NOT modify the length of the power cord or use an extension cord to power the unit. DO NOT share a single outlet with other electrical appliances. Improper power supply -Please follow the instruction carefully to handle, install, clear, service the air conditioner to avoid any damage or hazard. Flammable Refrigerant R32 is used within air conditioner. When maintaining or disposing the air conditioner, the refrigerant (R32 or R290) shall be recovered properly, shall not discharge to air directly. Please follow the instruction carefully to store or maintain the air conditioner to prevent mechanical damage from occurring. -Flammable refrigerant -R32 is used in air conditioner. Please follow the instruction carefully to avoid any hazard (Required for R32/R290 units only) IMPORTANT NOTE:Read this manual carefully before installing or operating your new air conditioning unit. Make sure to save this manual for future reference. Safety PrecautionsPage 8 User Manual Safety Precautions

IMPORTANT SAFETY INSTRUCTIONS

Explanation of symbols displayed on the unit(For the unit adopts R32/R290 Refrigerant only): WARNING refrigerant is leaked and exposed to an external ignition source, there is a risk CAUTION CAUTION CAUTION This symbol shows that the operation manual should be read carefully. This symbol shows that a service personnel should be handling this equipment with reference to the installation manual. This symbol shows that information is available such as the operating manual or installation manual.

WARNINGS (for using R290/R32 ! refrigerant only) See transport regulations 2.Marking of equipment using signs See local regulations See national regulations. 4.Storage of equipment/appliances The storage of equipment should be in accordance with the manufacturer's instructions. 5.Storage of packed (unsold) equipment Storage package protection should be constructed such that mechanical damage to the equipment inside the package will not cause a leak of the refrigerant charge. The maximum number of pieces of equipment permitted to be stored together will be determined by local regulations. 6.Information on servicing 1)Checks to the area necessary to ensure that the risk of ignition is minimised. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system. 2)Work procedure Work shall be undertaken under a controlled procedure so as to minimise the risk of a 3)General work area 4)Checking for presence of refrigerant The area shall be checked with an appropriate refrigerant detector prior to and during work, adequately sealed or intrinsically safe. If any hot work is to be conducted on the refrigeration equipment or any associated parts, 6)No ignition sources No person carrying out work in relation to a refrigeration system which involves exposing anyUser Manual Page 9

IMPORTANT SAFETY INSTRUCTIONS

to the surrounding space. Prior to work taking place, the area around the equipment is to be signs shall be displayed. 7)Ventilated area Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or conducting any hot work. A degree of ventilation shall continue during the period that the work is carried out. The ventilation should safely disperse any released refrigerant and preferably expel it externally into the atmosphere. 8)Checks to the refrigeration equipment be followed. If in doubt consult the manufacturer's technical department for assistance. The charge size is in accordance with the room size within which the refrigerant containing parts are installed; The ventilation machinery and outlets are operating adequately and are not obstructed; If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant; Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected; Refrigeration pipe or components are installed in a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing components, unless the components are constructed of materials which are inherently resistant to being corroded or are suitably protected against being so corroded. 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. If the fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary solution shall be used. This shall be reported to the owner of the equipment so all parties are advised. Initial safety checks shall include: That capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparking; That there no live electrical components and wiring are exposed while charging, recovering or purging the system; That there is continuity of earth bonding. 7.Repairs to sealed components 1)During repairs to sealed components, all electrical supplies shall be disconnected from the equipment being worked upon prior to any removal of sealed covers, etc. If it isabsolutely necessary to have an electrical supply to equipment during servicing, then a permanently operating form of leak detection shall be located at the most critical point to warn of a potentially hazardous situation. 2)Particular attention shall be paid to the following to ensure that by working on electrical Safety PrecautionsPage 10 User Manual Safety Precautions

IMPORTANT SAFETY INSTRUCTIONS

This shall include damage to cables, excessive number of connections, terminals not made of glands, etc. Ensure that apparatus is mounted securely. Ensure that seals or sealing materials have not degraded such that they no longer serve the purpose of equipment. Intrinsically safe components do not have to be isolated prior to working on them. 8.Repair to intrinsically safe components Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use. Intrinsically safe components are the only types that can be worked on while live in the the ignition of refrigerant in the atmosphere from a leak. 9.Cabling Check that cabling will not be subject to wear, corrosion, excessive pressure, vibration, sharp Under no circumstances shall potential sources of ignition be used in the searching for or not be used. 11.Leak detection methods sensitivity may not be adequate, or may need re-calibration. (Detection equipment shall be calibrated in a refrigerant-free area.) Ensure that the detector is not a potential source of ignition and is suitable for the refrigerant used. Leak detection equipment shall be set at a percentage of the LFL of the refrigerant and shall be calibrated to the refrigerant employed and the appropriate most refrigerants but the use of detergents containing chlorine shall be avoided as the chlorine may react with the refrigerant and corrode the copper pipe-work. If a leak is suspected, all brazing, all of the refrigerant shall be recovered from the system, or isolated (by means of shut be purged through the system both before and during the brazing process. 12.Removal and evacuation When breaking into the refrigerant circuit to make repairs or for any other purpose conventional procedures shall be used. However, it is important that best practice is followed since The following procedure shall be adhered to: Remove refrigerant; Purge the circuit with inert gas; Evacuate; Purge again with inert gas; Open the circuit by cutting or brazing.User Manual Page 11

IMPORTANT SAFETY INSTRUCTIONS

The refrigerant charge shall be recovered into the correct recovery cylinders. The system shall times. Compressed air or oxygen shall not be used for this task. Flushing shall be achieved by breaking the vacuum in the system with OFN and continuing to to a vacuum. This process shall be repeated until no refrigerant is within the system. When the work to take place. This operation is absolutely vital if brazing operations on the pipe-work are to take place. Ensure that the outlet for the vacuum pump is not close to any ignition sources and there is ventilation available. 13.Charging procedures In addition to conventional charging procedures, the following requirements shall be followed. equipment. Hoses or lines shall be as short as possible to minimise the amount of refrigerant contained in them. Cylinders shall be kept upright. Ensure that the refrigeration system is earthed prior to charging the system with refrigerant. Label the system when charging is complete (if not already). Prior to recharging the system it shall be pressure tested with OFN. The system shall be leak tested on completion of charging but prior to commissioning. A follow up leak test shall be carried out prior to leaving the site. 14.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. It is essential that electrical power is available before the task is commenced. a) Become familiar with the equipment and its operation. b) Isolate system electrically. c) Before attempting the procedure ensure that: Mechanical handling equipment is available, if required, for handling refrigerant cylinders; All personal protective equipment is available and being used correctly; The recovery process is supervised at all times by a competent person; Recovery equipment and cylinders conform to the appropriate standards. d) Pump down refrigerant system, if possible. e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system. f) Make sure that cylinder is situated on the scales before recovery takes place. g) Start the recovery machine and operate in accordance with manufacturer's instructions.

i) Do not exceed the maximum working pressure of the cylinder, even temporarily.

the equipment are removed from site promptly and all isolation valves on the equipment are k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked. 15.Labelling Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant. The label shall be dated and signed. Ensure that there are labels on the equipment 16.Recovery When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice that all refrigerants are removed safely. When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are employed. Ensure that the correct number of cylinders for holding the total system charge is available. All cylinders to be used are designated for the recovered refrigerant and labelled for that refrigerant (i.e. special cylinders for the recovery of refrigerant). Cylinders shall Empty recovery cylinders are evacuated and, if possible, cooled before recovery occurs. The recovery equipment shall be in good working order with a set of instructions concerning In addition, a set of calibrated weighing scales shall be available and in good working order. Hoses shall be complete with leak-free disconnect couplings and in good condition. Before using the recovery machine, check that it is in satisfactory working order, has been properly maintained and that any associated electrical components are sealed to prevent ignition in the event of a refrigerant release. Consult manufacturer if in doubt. The recovered refrigerant shall be returned to the refrigerant supplier in the correct recovery cylinder, and the relevant Waste Transfer Note arranged. Do not mix refrigerants in recovery units and especially not in cylinders. If compressors or compressor oils are to be removed, refrigerant does not remain within the lubricant. The evacuation process shall be carried out prior to returning the compressor to the suppliers. Only electric heating to the compressor body shall be employed to accelerate this process. When oil is drained from a system, it shall be carried out safely.User Manual Page 13 Normal Sounds OPERATING INSTRUCTIONS NOTE All the pictures in this manual are for illustrative purposes only. The actual appearance of the air conditioner you purchased may vary slightly, but its operation and functions will be similar. Operating Instructions Gurgle/Hiss Gurgling or hissing noises may be heard due through evaporator during normal operation. Sound of Rushing Air In front of the unit, you may hear the sound of rushing air being moved by the fan. Vibration Unit may vibrate and make noise because of poor wall or window construction or incorrect installation. Trickling Sound Droplets of water hitting condenser during normal operation may cause a trickling sound. High Pitched Sound have a high pitched sound during cooling cycle.Page 14 User Manual Operating Instructions Air Conditioner Features (general) Air Conditioner Features This air conditioner is designed to be operated under the following conditions: Cooling Operation Outdoor temp.: 64 ~ 109°F / 18 ~ 43°C Indoor temp.: 62 ~ 90°F / 17 ~ 32°C NOTES

• The relative humidity of room should be less than 80%. If the unit is used in a condition with a relative humidity over 80%, there will be condensed water on the surface of the unit.

• Performance may be reduced outside of these operating temperatures. WARNING To reduce the risk of ÿre, electrical shock, or injury to people or property, read the SAFETY PRECAUTIONS before operating this appliance. To begin operating the air conditioner, follow these steps:

1. Set the thermostat to the highest number (coldest or cooler setting).

2. Set the selector control to the highest COOL setting.

ow (see Air Directional Louvers). nd most comfortable. ow inside and outside are not obstructed. NOTE and then on again, or when changing from cool to fan and back to cool. This prevents compressor from overheating and possible tripping. Air Directional Louvers ow Left or Right, or Up and Down (optional on some models) throughout the room as needed. Move the Levers from side to side until the desired LEFT/RIGHT direction is obtained.

UP/DOWN as needed Levers Air DirectionUser Manual Page 15 Operating Instructions The Fresh Air Vent allows the air conditioner to:

1. Recirculate inside air – Vent Closed (See Fig. A)

2. Draw fresh air into the room - Vent Open (See Fig. B)

3. Exchange air from the room and draw fresh air into the room - Vent and Exhaust

Fig. A (VENT CLOSED) Fig. B (VENT OPEN) Fig. C (VENT & EXHAUST OPEN)User Manual Key Pad Features Operating Instructions This new temperature will be maintained for 7 hours before it returns to the originally selected temperature. This ends the Sleep mode and the unit will continue to operate as originally programmed. The Sleep mode program can be canceled at any time during operation by pressing the Sleep button again. CHECK FILTER FEATURE: Press Check filter button to initiate this feature. This feature is a reminder to clean the Air Filter for more efficient operation. The light will illuminate after 250 hours of operation. To reset after Cleaning the filter, press the Check Filter button and the light will go off. CONNECT FEATURE: Press CONNECT button for 3 seconds to turn off the unit and initiate smart connection mode. ENERGY SAVER FEATURE (ECO): Press Energy Saver button to initiate this function. This function is available on COOL, DRY, AUTO (only AUTO-COOLING and AUTO-FAN) modes. 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. 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. Electronic Control Operating Instructions Air Conditioner Features Energy Saver LED Display Clean Filter Timer Button Power Button Sleep Button Fan Button Up ( ) and Down ( ) Buttons Mode Button Connect Indicator Light (Smart models only) TO TURN UNIT ON OR OFF:

NOTE: The unit will automatically initiate the Energy Saver function under Cool, Dry, Auto modes. TO CHANGE TEMPERATURE SETTING: Press UP/DOWN button to change temperature setting. NOTE: Press or hold either UP ( ) or DOWN ( ) button until the desired temperature is seen on the display. This temperature will be automatically maintained anywhere between 62°F (17°C) and 86°F (30°C). If you want to display the actual room temperature, see To Operate on Fan Only section. TO ADJUST FAN SPEEDS: 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 changed. On Dry mode, the fan operates on Low speed automatically and cannot be changed. On Auto mode,the fan operates on Auto fan speed automatically and cannot be changed. SLEEP FEATURE: Press Sleep button to initiate the sleep mode. In this mode the selected temperature will increase by 2°F/ 1(or 2)°C 30 minutes after the mode is selected. The temperature will then increase by another 2°F/ 1(or 2)°C after an additional 30 minutes. PowerUser Manual Page 17 indicator light illuminates. It indicates the Auto Stop program has initiated. TO SELECT THE OPERATING MODE: To choose operating mode, press Mode button. Each time you press the button, a mode is selected in a sequence that goes from Auto, Cool, Dry and Fan. The indicator light adjacent will be illuminated and remain on once the mode is selected. power button, the unit will automatically switch on the Energy Saver function for the following modes: Cool, Dry, Auto. To operate on Auto feature: - When you set the air conditioner to AUTO mode, it will automatically select cooling or fan only operation depending on what temperature you have selected and the current room temperature. - The air conditioner will control room temperature automatically according to temperature you’ve set. - In this mode, the fan speed cannot be adjusted as it’s automatically controlled according to temperature setting and room temperature. To operate on Fan Only: - Use this function only when cooling is not desired, such as for room air circulation or to exhaust stale air (on some mod els). (Remember to open the vent during this function, but keep it closed during cooling for ciency.) You can choose any fan speed you prefer. - During this function, the display will show the actual room temperature, not the set temperature as in the cooling mode. - In Fan Only mode, the temperature is not adjusted. To operate on Dry mode: - In this mode, the air conditioner will generally er. Since the conditioned space is a closed or sealed area, some degree of cooling will occur. TIMER: AUTO START/STOP FEATURE: When the unit is on, press the Timer light will illuminate indicating the Auto stop feature has been activated. button. The “Timer on” LED indicator light will illuminate indicating the Auto start feature has been activated. - When the time of TIMER ON is displayed, press the Timer button again. The TIMER OFF

Press or hold the UP or DOWN button to change the Auto time by 0.5 hour increments, up to 10 hours, then at 1 hour increments up to 24 hours. The control will count down the time remaining until start. - The selected time will register in 5 seconds, and the system will automatically revert back to display the previous temperature setting or room temperature when the unit is on. (when , there is no display.) - Turning the unit ON or OFF at any time or adjusting the timer setting to 0.0 will cancel the Auto Start/Stop timed program. Operating Instructions Displays DISPLAYS: Shows the set temperature in “°C” or “°F” and the Auto-timer settings. While on Fan Only mode, it shows the room temperature. If the room temperature is too high or low, it will display"HI" or "LO" Error codes: AS - Room temperature sensor error - Unplug the unit and plug it back in. If error repeats, call for service. ES - Evaporator temperature sensor error - Unplug the unit and plug it back in. If error repeats, call for service. DISPLAYS NOTES To cancel timer operation, press and hold the timer button for 2 seconds until the beep/buzzer is heard. NOTE

• To change the AC between Celsius and Fahrenheit scales, press the temperature control arrows at the same time for 5 seconds.

• If the unit shuts o unexpectedly due to the power outage, it will restart with the previous function setting automatically when the power resumes.Page 18 User Manual Window Requirements Tools You Will Need Tools You May Use INSTALLATION INSTRUCTIONS WARNING

Before You Begin Read these instructions completely and carefully.• IMPORTANT - Save these instructions for local inspector’s use.• IMPORTANT - Observe all governing codes and ordinances.• Note to Installer - Be sure to leave these instructions with the consumer.• Note to Consumer - Keep these instructions for future reference.• Skill level - Installation of this appliance requires basic mechanical skills.• Completion time - Approximately 1 hour. We recommend that two people install this product.Proper installation is the responsibility of the installer.Product failure due to improper installation is not covered under the Warranty.You MUST use all supplied parts and use proper installation procedures as described in these instructions when installing this air conditioner.Do not, under any circumstances, cut or remove the third (ground) prong from the power cord.Do not change the plug on the power cord of the air conditioner.Aluminum house wiring may present special ed electrician.When handling unit, be careful to avoid cuts ns on front and rear coils. NOTE Save carton and these Installation Instructions for future reference. The carton is the best way to store unit during winter, or when not in use.InstallationInstructionsYour air conditioner is designed to install in standard double hung windows with opening widths of 23” to 36” (584mm to 914mm).Model 5000BTU/h6000~8000BTU/h10000~12000BTU/h

Installation Instructions Lower sash must open su˛ciently to allow a clear vertical opening (see dimension H in Table 1). Side louvers and the rear of the AC must have clear air space to allow enough air˝ ow through the condenser for heat removal. The rear of the unit must be outdoors, not inside a building or garage. Mounting Hardware 3/4’’ (or 1/2”) Screws (7) Lock Frame (For Wooden windows) (2) Sash Lock (1) Window sash seal foam (1) Weather stripping 10”*3/4”*1/12” (5) Lock Frame (For Vinyl-Clad windows) (2) at surface. B: Remove top rail from the packaging material as shown in Fig. A. 3/8” Screws (4) Top Rail (1) Top Rail Hardware NOTE Weather stripping is only for ENERGY STAR models only. Packaging Fig. A Top Rail Top Rail Fig. APage 20 User Manual C. Align the hole in the top rail with those in the top of the unit as shown in Fig. B. D. Secure the top rail to the unit with the 3/8” Screws as shown in Fig. C. Fig. 1 A. Place unit on ˜oo r, a bench or a table. Hold the Accordion Panel in one hand and gently pull back the center to free the open end. See Fig. 1. NOTE For safety reasons, all four (4) screws MUST be securely fastened.

3. Install the Accordion Panels on Air Conditioner

NOTE NOTE Before installing unit, the top rail must be assembled on the unit. set to provide the proper pitch to the rear of (5/16”). This is necessary for proper condensed water management and drainage. If you are not using the Side Panels for any reason, this pitch to the rear must be maintained. Fig. C Fig. B Installation InstructionsUser Manual Page 21 NOTE If storm window blocks AC, see Fig. 15. Top RailBottom Rail Fig. 3 B. Slide the free end “

“ section of the panel directly into the cabinet as shown in Fig. 2. Slide the panel down. Be sure to leave enough space to slip the top and bottom of the frame into the rails on the cabinet. C. Once the panel has been installed on the side of the cabinet, make sure it sits securely inside the frame channel by making slight adjustments. Slide the top and bottom ends of the frame into the top and bottom rails of the cabinet. Fig. 3. Top Rail Bottom Rail Top left Top right Fig. 4 D. Slide the panel all the way in and repeat on the other side.

4. Secure the Accordion Panels

NOTE Check that air conditioner is tilted back per dimension H (Fig. 5) (tilted about 3° to 4° downward to the outside). After proper installation, condensate should not drain from the over˜ ow drain hole during normal use. Adjust the slope if otherwise. rm grip on the air conditioner, carefully place the unit into the window opening so the bottom of the air conditioner frame is against the window sill (Fig. 5). Carefully close the window behind the top rail of the unit. Wooden WindowsINSIDEOUTSIDEH:About 3/4” to 1”for 6K to 8K)Measure from the cabinet edge H:About 1” to 1 for 10K to 12K)

H:About 5/8” to 3/4” for 5K)V yl-Clad WindowsINSIDEOUTSIDEH:About 3/4” to 1”for 5K to 8K)Measure from the cabinet edge H:About 1” to 1 for 10K to 12K)

“ section inPage 22 User Manual window frame Fig. 6 Fig. 7A Fig. 7B Fig. 9 Fig. 9 FOAM SEAL Fig. 10 A. Place the frame lock between the frame extensions and the window sill as shown (Fig. 7A for Wooden windows), (Fig. 7B for Vinyl-Clad windows). Drive 3/4” (19 mm) or 1/2” (12.7 mm) locking screws through the frame lock and into the sill. NOTE: To prevent window sill from splitting, drill 1/8” (3 mm) pilot holes before driving screws. B1: For wooden windows: Drive 1/2” (12.7 mm) locking screws through the frame lock and into the sill (Fig. 8A). NOTE: To prevent window sill from splitting, drill 1/8” (3mm) pilot holes before driving screws. Drive 1/2” (12.7mm) locking screws through frame holes into window sash (Fig. 8B/8C). B2: For Vinyl-Clad windows: Drive 1/2” (12.7 mm) locking screws through the frame lock and into the window sash (Fig. 8B). NOTE: Before driving the screws, use a drill to drill 5 holes through the holes in the frame lock and frame extensions into the windows sash as shown (Fig. 8B/8C). B. Extend the side panels out against the window frame (Fig. 6).

5. Install Support Bracket

Fig .8 Fig. 8C Installation Instructions Fig. 8A C. To secure lower sash in place, attach right angle sash lock with 3/4” (19 mm) or 1/2” (12.7 mm) screw as shown (Fig. 9). D. Cut Window sash seal foam and insert it in the space between the upper and lower sashes (Fig. 10).User Manual Installation Instructions Page 23 If AC is Blocked by Storm Window Fig. 14 In order to minimize air leaks between the room air conditoner and the window opening, trim the weather stripping to the proper rotective backing and plug any gaps if needed (Fig. 14). SASH 1-1/2"min (38 mm) Board thickness as required, for proper pitch to rear, along entire sill. Fasten with nails or screws. Storm window frame or other obstruction. Fig. 15 Add wood as shown in Fig. 15, or remove storm window before air conditioner is installed. If storm window frame must remain, be sure the drain holes or slots are not caulked or painted shut. Accumulated rain water or condensation must be allowed to drain out. Removing AC From Window , and disconnect power cord.

• Remove sash seal from between windows, and unscrew safety lock.

• Remove screws installed through frame and frame lock.

• Close (slide) side panels into frame. rm grip on air conditioner, raise sash and carefully remove.

• Be careful not to spill any standing water while lifting unit from window. Store parts WITH air conditioner. 66 6. Install Weather Stripping (ENERGY STAR models only)Page 24 User Manual Care and Cleaning Air Filter Cleaning Cabinet Cleaning Winter Storage lter should be checked at least once a month to lter can build up and cause an accumulation of frost on the cooling coils.

• Push the vent handle to the Vent Closed position (where applicable).

• Open the front panel. lter by the center and pull up and out. lter using liquid dishwashing detergent lter thoroughly. lter. Be sure the lter is thoroughly dry before replacing. lter clean rather than washing. re hazard. The cabinet and front may be dusted with an oil-free cloth or washed with a cloth dampened in a solution of warm water and mild liquid dishwashing detergent. Rinse thoroughly and wipe dry.

• Never use harsh cleansers, wax or polish on the cabinet front.

• Be sure to wring excess water from the cloth before wiping around the controls. Excess water in or around the controls may cause damage to the air conditioner.

• Plug in air conditioner. If you plan to store the air conditioner during the winter, remove it carefully from the window according to the installation instructions. Cover it with plastic or return it to the original carton.

NOTE Never use hot water over 104°F (40°C) to clean the lter. Never attempt to operate the unit without lter. CAUTION Clean your air conditioner occasionally to keep it looking new. Be sure to unplug the unit re hazards.User Manual Page 25 Trouble Shooting 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. TROUBLESHOOTING TIPS Problem Solution Air conditioner does not start rmly into wall outlet. House fuse blown or circuit breaker tripped. Replace fuse with time delay type or reset circuit breaker. Plug current device tripped. Press the RESET button. Power is OFF. Turn power ON and set to desired setting. and wait 3 minutes before restarting. Air from unit does not feel cold enough Room temperature below 62°F (17°C). Cooling may not occur until room temperature rises above 62°F (17°C). lter. Straighten tube away from coil. Reset to a lower temperature. by changing modes. Wait approximately 3 minutes and listen for compressor to restart when set in the COOL mode. Air conditioner cooling, but room is too warm- ice forming on cooling coil behind decorative front. Outdoor temperature below 64°F (18°C). lter. Refer to Care and Cleaning section. Thermostat set too cold for night-time cooling. Then, set temperature to a higher setting. To defrost the coil, set to FAN ONLY mode. Air conditioner cooling, but room is too warm- NO ice forming on cooling coil behind decorative front lter. 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 unit is blocked by drapes, blinds, furniture, etc. - restricts air distribution. Clear obstruction in front of unit. Doors, windows, registers, etc. open- cold air escapes. Close doors, windows, registers. Unit recently turned on in hot room. Allow additional time to remove “stored heat” from oor and furniture. Air conditioner rapidly lter. Outside temperature extremely hot. Set FAN speed to a higher setting to bring air past cooling coils more frequently. Noise when unit is cooling This is normal. Air movement sound. If too loud, set to a slower FAN setting. Window vibration - poor installation. Refer to installation instructions or check with installer. Water dripping INSIDE when unit is cooling Improper installation. Tilt air conditioner slightly to the outside to allow water drainage. Refer to installation instructions - check with installer. Water dripping OUTSIDE when unit is cooling Unit removing large quantity of moisture from humid room. This is normal during excessively humid days. Remote sensing deactivating prematurely (some models) Remote control not located within range. Place remote control within feet & 180°, radius of the front of the unit. Remote control signal obstructed. Remove obstruction. Room too cold Temperature setting too low. Increase temperature setting. 16.4Page 26 User Manual Handling the Remote Controller

REMOTE CONTROL INSTRUCTIONS

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 c med by a beep.

• The air conditioner will not operate if curtains, doors or other materials block the signals from the remote controller to the unit.

• Prevent any liquid from spilling onto the remote controller. Do not expose the remote controller to direct sunlight or heat.

• If the infrared signal receiver on the indoor unit is exposed to direct sunlight, the air conditioner may not function properly. Use curtains to prevent the sunlight from falling on the receiver.

• If other electrical appliances react to the remote controller, either move these appliances or consult your local dealer. CAUTIONS

Replacing the Battery

1. Slightly press A position according to the arrow

2. Press B position and pull it according to the arrow

direction by your thumb.

3. The above step 1 and 2 should be done simultaneously

to slide the button cell out.

Insulation piece The remote controller is powered by one button cell housed in the rear part and protected by a cover. Removing the button cell according to the arrow marked at the back of the remote controller. CAUTIONS

2. Do not leave the battery in the remote

controller if it is not going to be used for 2 or 3 months.

3. Dispose of the old batteries in the special

containers to be found in the sales outlets. NOTE: First remove the insulation piece (if available) and then install the battery according to the following steps. Remote Control InstructionsUser Manual Page 33 Air Conditioner Limited Warranty These products have been made to quality standards and are guaranteed for domestic use against manufacturing faults for a period of 5 years from the date of purchase. One (1) year full warranty from original purchase date and limited 2nd through 5th year sealed system warranty if used for normal trade purposes. This warranty does not affect your statutory rights. In case of any malfunction of your product (failure, missing part, etc.), please contact one of our service technicians at our toll-free service line at 1-866-206-0888 from 8 AM to 6 PM, Monday to Friday, Eastern time. RONA reserves the right to repair or replace the defective product, at its discretion. The product is guaranteed for 60 months if used for normal trade purposes. Any warranty is invalid if the product has been overloaded or subject to neglect, improper use or an attempted repair other than by an authorized agent. Heavy-duty or daily professional/commercial usage are not guaranteed. Due to continuous product improvement, we reserve the right to change product specifications without prior notice. To drain Freon thank you to contact our customer service Air Conditioner Limited WarrantyOur Customer service staff is available to help you. For any problem with your purchase, or to receive further information about this product, please call our toll-free number.