MS 7911 - Air Conditioning Mesko - Free user manual and instructions

USER MANUAL MS 7911 Mesko

31. Before using the device, read the operating manual and follow the instructions

contained in it. The manufacturer is not liable for damages caused by using the device contrary to its intended purpose or improper operation.

2. The device is for home use only. Do not use for other purposes that are not for its

3. The device should only be connected to an AC outlet with a grounded 220 240V ~

50Hz. To increase operational safety, multiple electrical devices should not be connected to one current circuit at the same time.

4. Use extreme caution when using the device when children are nearby. Do not allow

children to play with the device, do not allow children or people unfamiliar with the device to use it.

5. WARNING: This equipment may be used by children over 8 years of age and people

with limited physical, sensory or mental ability, or people who have no experience or knowledge of the equipment, if this is done under the supervision of a person responsible for their safety or have been granted them information on the safe use of the device and are aware of the dangers of using it. Children should not play with the equipment. Cleaning and maintenance of the device should not be performed by children, unless they are over 8 years old and these activities are carried out under supervision.

6. Always disconnect the power plug by holding the socket with your hand after use. DO

NOT pull on the power cord.

7. Do not immerse the cable, plug and the whole device in water or any other liquid. Do

not expose the device to atmospheric conditions (rain, sun, etc.) or use in conditions of high humidity (bathrooms, damp mobile homes).

8. Periodically check the condition of the power cord. If the power cord is damaged, it

should be replaced by a specialist repair shop to avoid danger.

9. Do not use the appliance with a damaged power cord or if it has been dropped or

damaged in any other way or if it is not working properly. Do not repair the device yourself, as there is a risk of electric shock. Take the damaged device to an appropriate service center for checking or repair. All repairs may only be carried out by authorized service points. Incorrectly performed repairs can cause serious danger for the user.

10. Place the device on a cool, stable surface, away from hot kitchen appliances such

as: electric stove, gas burner, etc.

11. Make sure that nothing is blocking the air inlet and outlet of the device

12. Use the device only on a level surface to prevent the condensation from spilling out

13. To provide additional protection, it is advisable to install a residual current device

(RCD) in the electric circuit with a rated residual current not exceeding 30mA. Ask an 4G. Timer button H. LED screen

5. Evaporator inlet with EVA filter 6. Air exhaust pipe

9. Window exhaust adapter 10. Connector of air exhaust pipe

E. Sleep model buttons (D&F pressed together on cooling mode) F. Fan speed button

I. Signal receptor for remote controller J. Cool mode control lamp

electrician for this.

14. Clean the air filter regularly. The frequency of cleaning depends on the cleanliness of the

15. After turning off the machine, wait at least 5 minutes before turning it back on.

16. Do not use the device in sunny places. When the device overheats, the overheat

protection will switch on the device.

17. To ensure effective cooling, a distance of at least 50 cm should be kept between the side

walls of the device and the wall or furniture or curtains.

18. Due to the limited performance of the device, if the difference between the target

temperature and the ambient temperature is too great, the target temperature may not be reached.

19. To reduce the risk of fire, electric shock or injury when using the air conditioner, observe

the following basic precautions: a) Connect to a grounded outlet with 3 pins. b) Do not remove the grounding prong. c) Do not use the adapter. d) Do not use an extension cord. e) Disconnect the air conditioner before servicing. f) Use two or more people to move and install the air conditioner.

20. Do not use agents accelerating the defrosting or cleaning process other than those

recommended by the manufacturer.

21. The device should be stored in a room without constantly operating sources of ignition,

for example: open fire, gas appliances or electric heaters. M. Full water control lamp N. Sleep mode control lamp O. The switch on / off control lamp P. Time control lamp K. Dry mode control lamp L. Fan mode control lamp

3. Remote controller (picture E) 4. Transport handle

Control Panel Description - Picture D. A. Power button B. Mode button C. Timer / Temperature down button D. Timer / Temperature up button Q. Temperature control lamp Device Description - Picture A 5Button "E" - press to set or cancel sleep mode. A. Power button B. Mode button E. Sleep model F. Fan speed button G. Timer button CONTROL PANEL operation – picture D Press button “A” to turn on and turn off the machine, the buzzer will play signal once. The control lamp “O” will switch on the control panel. C. Timer / Temperature down button D. Timer / Temperature up button Remote controller – Picture E Press button “B” to switch mode, between cooling mode → fan mode → dehumidifying mode. REMOTE CONTROLLER operation – picture E The remote controller transmits signals to the system. Switch off the device and then press the button “G”, next press up button “D” or down button “C” to select the required time value. The maximum power on delay time is 24 hours. The device will be switched on after the delay time has elapsed. Button "A" - the appliance will be started when it is energized or will be stopped when it is in operation, if you press this button. Button "B" - press it to select operation mode: cool mode → dry mode → fan mode. Button "C" / "D" - press to adjust the room temperature and the timer. Press button “G” to select operation period, when the LCD screen flashes, press up button “D” or down button “C” to select the required time range. Time setting range 1-24 hour and can be adjusted up or down by one hour. - Power OFF delay setting: - While setting temperature, press button up or down button to select the required temperature (not available in fan or dehumidifying mode). Press button „F” to select the Fan speed: - In the cooling mode, press both buttons “F” and “D” to turn on the sleep mode, then the unit will work on Energy - Saving and quiet type. The sleep model control lamp “N” will switch on the control panel. - In dehumidifying mode, pressing the button “F” is invalid, and the fan will forcibly choose low wind speed operation. Switch on the device and then press the button “G” , next press up button “D” or down button “C” to select the required time value. The maximum power off delay time is 24 hours. The device will be switched off after the delay time has elapsed. Flashing will stop soon and LED screen come back to show required temperature. Delay start function: - Power ON delay setting: Press button “D/C” Up / Down to change the setting temperature or setting time, operate as follows: Press button “E” to select the Sleep Mode: - While setting time, press up button or down button to select the required time. - In cooling and fan mode, press the button “F” to select high or low wind speed operation. In too cold conditions, it may not run according to the set wind speed. PROTECTION DEVICES When water in the water pan exceeds the warning level, the machine will automatically sound an alarm, and the "FULL" indicator light “M” will flash. At this time, drain the water according to drainage instructions. After the water is emptied, the machine will automatically return to the original state.

3. Protection Function of the Compressor

2. Overflow Protection Function “M”:

To increase the service life of the compressor, it has a 3-minute delay booting protection function after the compressor is turned off. Button "G" - press to set the operation time from 1 to 24 hours. Button "F" - press it to select fan speed in sequence: low / high wind speed. In cooling, dehumidifying or economic power saving mode, if the temperature of the exhaust pipe is too low, the machine will automatically enter protection status; if the temperature of the exhaust pipe rises to a certain temperature, it can automatically revert to normal operation.

1. Frost Protection Function:

6- Clean the upper filter screen frame – picture G.

- Loosen one screw in the back cover and remove the EVA filter mesh (5). STORAGE

1. Unscrew the drainage cover, unplug the water plug, and discharge the water in the water pan into other water

1. Manual drainage – picture F1.

2. Continuous drainage - option applicable to dehumidifying mode ONLY - shown on picture F2.

Cleaning: before cleaning and maintenance, turn off the machine and unplug the plug. DRAINAGE INSTRUCTIONS: - Put the filter into warm water with neutral detergent (about 40℃ / 104℉) and dry it in the shade after rinsing clean. containers or directly tilt the housing to discharge the water into other containers. This machine has two drainage methods: manual drainage and continuous drainage. If the filter screen is clogged with dust, and the effectiveness of the device is reduced, be sure to clean the filter screen once every two weeks. When the device stops after the water is full, you see on control panel the “M” control lamp is flashing. Turn off the device power and unplug the power plug. Move the machine carefully, so as not to spill the water in the water pan at the bottom of the body. Place the water container below the water outlet behind the housing. Unscrew the down cooler drain hole (8) and unplug the water plug, the water will automatically flow into the water container. Keep the drainage cover and the water plug properly. During drainage, the body can be tilted slightly backwards. If the water container cannot hold all the water, before the water container is full, stuff the water outlet with the water plug as soon as possible to prevent water from flowing to the floor or the carpet. When the water is discharged, stuff the water plug, and tighten the drainage cover. CLEANING & MAINTENANCE a) Housing cleaning Clean with surface of device with a wet soft cloth. Don't use chemicals, such as benzene, alcohol, gasoline, otherwise, the surface of the device will be damaged or even the whole machine will be damaged. Unscrew the drainage cover, and unplug the water plug. Set the drainage pipe (not included in kit) into the water outlet. Connect the drainage pipe to the bucket. b) EVA filter cleaning TROUBLESHOOTING Reason 2: The overflow indicator displays "FL". So, discharge the water. Reason 5: In dry mode, the ambient temperature is too low. So, the device should be placed in a room with an ambient temperature of greater than 17 ℃ (62 ℉). Problem III.: Big Noise Problem II.: The cooling effect is not good. Reason 1: There is direct sunlight. So, pull the curtain. 2. Turn on the device, adjust it to low speed fan mode, and maintain this state until the drainage pipe (not included in kit) becomes dry, so as to keep the inside of the housing in a dry state and prevent it from mildewing.

4. Remove the air exhaust pipe elements.

3. Turn off the device, remove the plug from the socket, install the plug and drain cover.

Problem I.: The air conditioning does not work. Reason 2: Doors or windows are open; there are a lot of people; or in cooling mode, there are other sources of heat. So, close doors and windows, and add new air conditioner. Reason 3: The EVA filter is dirty. So, clean it. Reason: The device is not placed on a flat surface. So, put the device on a flat and hard place to reduce noise. Problem IV.: Compressor does not work. Reason 1: The distance between the machine and the remote control is too far. So, let the remote control get close to the device, and make sure that the remote control directly faces to signal receptor (I) at control panel. Reason 1 :There is no electricity. So, turn it on after connecting it to a socket with electricity. Reason: Overheat protection starts. So, wait for 3 minutes until the temperature is lowered, and then restart the machine. 5. Cover the air conditioning with a plastic bag. Put the air conditioning in a dry place, keep it out of the reach of children, and take dust control measures. Reason 4: In cooling mode, the room temperature is lower than the set temperature. So, change the set temperature. Do not repair the device yourself. Qualified repair will void the warranty. Reason 3: The ambient temperature is too low or too high. So, recommend to use the device in at the temperature of 7-35 ℃ (44-95 ℉). Reason 4: The air inlet or outlet is blocked. So, clear obstructions. Problem V.: The remote control does not work.

6. Remove batteries of the remote control and keep them properly.

7Reason 2: The remote control is not aligned with the direction of the remote control receiver. So, do as above. Reason 3: Batteries are exhausted. So, replace batteries. Reason: The pipe temperature sensor is abnormal. So, please contact an authorized service organization. Reason: The room temperature sensor is abnormal. So, please contact an authorized service organization. TECHNICAL DATA: Cooling capacity at BTU: 5000 BTU / hour Cooling capacity in watts: 1465W Energy consumption (cooling) W: 560 W Noise level: <= 65dB Air flow: 300 m3 / h Energy class: A Timer: 24 hours R290 coolant weight: maximum 90 grams Problem VII.: Displays 'E2' Note: If problems not listed in the table occur or recommended solutions do not work, please contact please contact an authorized service organization.. Problem VI.: Displays 'E1'.